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Changes In Branch canvas_image Excluding Merge-Ins

This is equivalent to a diff from 9d1db47d to 39bf9540

2018-03-04
21:45
Merge branch tip-489 following acceptation of this TIP through TCT vote. check-in: afa7b579 user: fvogel tags: trunk
2018-02-21
20:58
Fix error in testing argument numbers in 'canvas image' command. Thanks to RenĂ© Zaumseil. Closed-Leaf check-in: 39bf9540 user: fvogel tags: canvas_image, tip-489
2018-02-10
15:36
Fix formatting in man canvas for the image command check-in: 1633e545 user: fvogel tags: canvas_image, tip-489
2017-11-19
20:50
Fix [73ba07efcd]: Use correct property type when handling MULTIPLE conversion requests. Patch from 'dpb' check-in: 23591c7d user: fvogel tags: core-8-6-branch
2017-11-14
07:05
Don't include the NULL from SAVE_TARGETS request in the expected result. The ICCCM specification doesn't tell what value the clipboard manager should return. Closed-Leaf check-in: 9d1db47d user: fvogel tags: bug-73ba07efcd
2017-11-13
20:39
Use -cleanup with test select-10.6 check-in: a087ba73 user: fvogel tags: bug-73ba07efcd

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README:  Tk
    This is the Tk 8.6.7 source distribution.
	http://sourceforge.net/projects/tcl/files/Tcl/
    You can get any source release of Tk from the URL above.

1. Introduction
---------------

This directory contains the sources and documentation for Tk, an X11
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README:  Tk
    This is the Tk 8.6.8 source distribution.
	http://sourceforge.net/projects/tcl/files/Tcl/
    You can get any source release of Tk from the URL above.

1. Introduction
---------------

This directory contains the sources and documentation for Tk, an X11

Changes to changes.

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canvases) so that it correctly prints all of the characters in the
ISO Latin-1 character set.

2/19/94 (bug fix) Modified tkBind.c to save and restore the interpreter's
result across the execution of binding scripts.  Otherwise if an event
triggers in the middle of some other script (e.g. a destroy event during
window creation, because there was an error in the creation command),
the intepreter's result gets lost.

2/19/94 (bug fix) Fixed bug in dealing with results of sent command
that could cause them to get lost in some situations.

2/21/94 (bug fix) Don't let user close a dialog window created by
tk_dialog, since this would cause tk_dialog to hang:  force the user
to select one of the dialog's buttons.
................................................................................

2017-02-22 (bug)[c492c9] disabled combobox arrow appearance (danckaert)

2017-03-06 (bug)[6b3644] Fix -alpha for 16-bit color PNG (LemonMan)

2017-03-11 (bug)[775273] artifacts on Ubuntu 16.10+ (nemethi)

2n017-03-26 (TIP 464) Win multimedia keys support (fassel,vogel)

2017-03-29 (bug)[28a3c3] test BTree memleaks plugged (anonymous)

2017-04-06 (bug)[db8c54] Stop freed mem access in warp pointer callback (porter)

2017-04-07 (bugs) Fix calculation of ttk::notebook tab widths (vogel)

................................................................................
2017-08-03 (bug)[9eab54] Fix -initialdir for OSX file dialogs (gollwitzer)

2017-08-08 (bug)[28d0b8] Follow ICCCM advice on X selection protocol (donchenko)

2017-08-08 (bug)[4966ca] Scidb race in notebook tab selection (cramer)

--- Released 8.6.7, August 9, 2017 --- http://core.tcl.tk/tk/ for details






















































































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canvases) so that it correctly prints all of the characters in the
ISO Latin-1 character set.

2/19/94 (bug fix) Modified tkBind.c to save and restore the interpreter's
result across the execution of binding scripts.  Otherwise if an event
triggers in the middle of some other script (e.g. a destroy event during
window creation, because there was an error in the creation command),
the interpreter's result gets lost.

2/19/94 (bug fix) Fixed bug in dealing with results of sent command
that could cause them to get lost in some situations.

2/21/94 (bug fix) Don't let user close a dialog window created by
tk_dialog, since this would cause tk_dialog to hang:  force the user
to select one of the dialog's buttons.
................................................................................

2017-02-22 (bug)[c492c9] disabled combobox arrow appearance (danckaert)

2017-03-06 (bug)[6b3644] Fix -alpha for 16-bit color PNG (LemonMan)

2017-03-11 (bug)[775273] artifacts on Ubuntu 16.10+ (nemethi)

2017-03-26 (TIP 464) Win multimedia keys support (fassel,vogel)

2017-03-29 (bug)[28a3c3] test BTree memleaks plugged (anonymous)

2017-04-06 (bug)[db8c54] Stop freed mem access in warp pointer callback (porter)

2017-04-07 (bugs) Fix calculation of ttk::notebook tab widths (vogel)

................................................................................
2017-08-03 (bug)[9eab54] Fix -initialdir for OSX file dialogs (gollwitzer)

2017-08-08 (bug)[28d0b8] Follow ICCCM advice on X selection protocol (donchenko)

2017-08-08 (bug)[4966ca] Scidb race in notebook tab selection (cramer)

--- Released 8.6.7, August 9, 2017 --- http://core.tcl.tk/tk/ for details

2017-08-24 (bug)[f1a3ca] Memory leak in [text] B-tree (edhume3)

2017-08-24 (bug)[ee40fd] Report [console] init errors (the)

2017-08-24 (bug)[3295446] Improve history visibility in [console] (goth)

2017-08-24 (bug) canvas closed polylines fully honor -joinstyle (vogel)

2017-08-24 (bug)[cc42cc] out of mem crash in tests imgPhoto-18.* (vogel)

2017-09-16 (bug)[3406785] fix coords rounding when drawing canvas items (vogel)

2017-09-24 (bug)[8277e1] linux fontchooser sync with available fonts (vogel)

2017-09-24 (bug)[5239fd] Segfault copying a photo image to itself (bachmann)

2017-09-24 (bug)[514ff6] canvas rotated text overlap detection (vogel)

2017-09-24 (bug)[1e0db2] canvas rchars artifacts (bruchie,vogel)

2017-10-07 (bug)[d9fdfa] display of Long non-wrapped lines in text (cramer)

2017-10-07 (bug)[dd9667] text anchor not set (vogel)

2017-10-11 (bugs) memleaks and other changes for macOS 10.13 support (culler)

2017-10-11 (bug)[111de2] macOS colorspace improvement (walzer,culler)

2017-10-13 (bug) macOS scrolling issues (culler)

2017-10-15 (bug) clipping regions in scrolling and drawing on macOS (culler)

2017-10-15 (bug) macOS redraw artifacts (culler)

2017-10-22 (bug)[bb6b40] ::tk::AmpMenuArgs and 'entryconf' (vogel)

2017-10-22 (bug)[55b95f] Crash [scale] with a bignum value (vogel)

2017-10-28 (bug)[ce62c8] text-37.1 fails (vogel)

2017-11-03 (bug)[0ef1c5] OS X - tests menu-22.[345] hang (vogel)

2017-11-04 (bug)[c8c52b] repair OBOE in menu.test on macOS (vogel)

2017-11-11 (feature) Implement [wm_iconphoto] on macOS (walzer)

2017-11-11 (bug) display of embedded toplevels (culler)

2017-11-19 (bug)[73ba07] Correct property type for MULTIPLE conversion (dpb)

2017-11-20 (bug) Memory leak in tkImgPhoto.c. (werner)

2017-11-21 (bug) Defeat zombie toplevels (culler)

2017-11-25 (bug) macOS resposive menu bar for command line apps (culler)

2017-11-25 (bug)[1c659e] support png from mac screenshots (vogel)

2017-11-25 (bug)[de4af1] macOS file selector "all types" setting (culler)

2017-11-26 (bug) [wm withdraw] on Window and Dock menus (walzer)

2017-11-27 (feature) Drop support for macOS 10.5 (culler)

2017-11-30 (bug)[164c1b] Fixes [raise] on macOS (culler)

2017-11-30 (bug)[13d63d] macOS support of menu -postcommand (culler)

2017-12-05 (bug) enable custom icon display on macOS (walzer)

2017-12-05 (bug)[1088805,0feb63] macOS bind failures (culler)

2017-12-05 (bug)[3382424] Suppress noisy messages on macOS (culler)

2017-12-08 (new)[TIP 477] nmake build system reform (nadkarni)

2017-12-18 (bug)[b77626] Make [tk busy -cursor] silent no-op on macOS (vogel)

--- Released 8.6.8, December 22, 2017 --- http://core.tcl.tk/tk/ for details

Changes to doc/bind.n.

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.SH SYNOPSIS
\fBbind\fI tag\fR ?\fIsequence\fR? ?\fB+\fR??\fIscript\fR?
.BE
.SH "INTRODUCTION"
.PP
The \fBbind\fR command associates Tcl scripts with X events.
If all three arguments are specified, \fBbind\fR will
arrange for \fIscript\fR (a Tcl script) to be evaluated whenever

the event(s) given by \fIsequence\fR occur in the window(s)
identified by \fItag\fR.
If \fIscript\fR is prefixed with a
.QW + ,
then it is appended to
any existing binding for \fIsequence\fR;  otherwise \fIscript\fR replaces
any existing binding.
If \fIscript\fR is an empty string then the current binding for
\fIsequence\fR is destroyed, leaving \fIsequence\fR unbound.
................................................................................
to print out the keysym name for a particular key.
If a keysym \fIdetail\fR is given, then the
\fItype\fR field may be omitted;  it will default to \fBKeyPress\fR.
For example, \fB<Control\-comma>\fR is equivalent to
\fB<Control\-KeyPress\-comma>\fR.
.SH "BINDING SCRIPTS AND SUBSTITUTIONS"
.PP
The \fIscript\fR argument to \fBbind\fR is a Tcl script,

which will be executed whenever the given event sequence occurs.
\fICommand\fR will be executed in the same interpreter that the
\fBbind\fR command was executed in, and it will run at global
level (only global variables will be accessible).
If \fIscript\fR contains
any \fB%\fR characters, then the script will not be
executed directly.  Instead, a new script will be
................................................................................
an \fBall\fR binding.
The \fBbindtags\fR command may be used to change this order for
a particular window or to associate additional binding tags with
the window.
.PP
The \fBcontinue\fR and \fBbreak\fR commands may be used inside a
binding script to control the processing of matching scripts.
If \fBcontinue\fR is invoked, then the current binding script


is terminated but Tk will continue processing binding scripts
associated with other \fItag\fR's.
If the \fBbreak\fR command is invoked within a binding script,
then that script terminates and no other scripts will be invoked
for the event.






.PP
If more than one binding matches a particular event and they
have the same \fItag\fR, then the most specific binding
is chosen and its script is evaluated.
The following tests are applied, in order, to determine which of
several matching sequences is more specific:
.RS






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.SH SYNOPSIS
\fBbind\fI tag\fR ?\fIsequence\fR? ?\fB+\fR??\fIscript\fR?
.BE
.SH "INTRODUCTION"
.PP
The \fBbind\fR command associates Tcl scripts with X events.
If all three arguments are specified, \fBbind\fR will
arrange for \fIscript\fR (a Tcl script called the
.QW "binding script")
to be evaluated whenever the event(s) given by \fIsequence\fR
occur in the window(s) identified by \fItag\fR.
If \fIscript\fR is prefixed with a
.QW + ,
then it is appended to
any existing binding for \fIsequence\fR;  otherwise \fIscript\fR replaces
any existing binding.
If \fIscript\fR is an empty string then the current binding for
\fIsequence\fR is destroyed, leaving \fIsequence\fR unbound.
................................................................................
to print out the keysym name for a particular key.
If a keysym \fIdetail\fR is given, then the
\fItype\fR field may be omitted;  it will default to \fBKeyPress\fR.
For example, \fB<Control\-comma>\fR is equivalent to
\fB<Control\-KeyPress\-comma>\fR.
.SH "BINDING SCRIPTS AND SUBSTITUTIONS"
.PP
The \fIscript\fR argument to \fBbind\fR is a Tcl script, called the
.QW "binding script",
which will be executed whenever the given event sequence occurs.
\fICommand\fR will be executed in the same interpreter that the
\fBbind\fR command was executed in, and it will run at global
level (only global variables will be accessible).
If \fIscript\fR contains
any \fB%\fR characters, then the script will not be
executed directly.  Instead, a new script will be
................................................................................
an \fBall\fR binding.
The \fBbindtags\fR command may be used to change this order for
a particular window or to associate additional binding tags with
the window.
.PP
The \fBcontinue\fR and \fBbreak\fR commands may be used inside a
binding script to control the processing of matching scripts.
If \fBcontinue\fR is invoked within a binding script, then this
binding script, including all other
.QW +
appended scripts, is terminated but Tk will continue processing
binding scripts associated with other \fItag\fR's.
If the \fBbreak\fR command is invoked within a binding script,
then that script terminates and no other scripts will be invoked
for the event.
.PP
Within a script called from the binding script, \fBreturn\fR
\fB-code ok\fR may be used to continue processing (including
.QW +
appended scripts), or \fBreturn\fR \fB-code break\fR may be used to
stop processing all other binding scripts.
.PP
If more than one binding matches a particular event and they
have the same \fItag\fR, then the most specific binding
is chosen and its script is evaluated.
The following tests are applied, in order, to determine which of
several matching sequences is more specific:
.RS

Changes to doc/busy.n.

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'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH busy n "" Tk "Tk Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
busy \- confine pointer and keyboard events to a window sub-tree
.SH SYNOPSIS
\fBtk busy\fR \fIwindow \fR?\fIoptions\fR?
.sp
\fBtk busy hold\fR \fIwindow \fR?\fIoptions\fR?
.sp
\fBtk busy configure \fIwindow\fR ?\fIoption value\fR?...
.sp
................................................................................
.sp
\fBtk busy current\fR ?\fIpattern\fR?
.sp
\fBtk busy status \fIwindow\fR
.BE
.SH DESCRIPTION
.PP
The \fBtk busy\fR command provides a simple means to block keyboard, button,
and pointer events from Tk widgets, while overriding the widget's cursor with
a configurable busy cursor.

.SH INTRODUCTION
.PP
There are many times in applications where you want to temporarily restrict
what actions the user can take. For example, an application could have a
.QW Run
button that when pressed causes some processing to occur. However, while the
application is busy processing, you probably don't want the user to be
................................................................................
The \fBtk busy\fR command lets you make Tk widgets busy. This means that user
interactions such as button clicks, moving the mouse, typing at the keyboard,
etc.\0are ignored by the widget. You can set a special cursor (like a watch)
that overrides the widget's normal cursor, providing feedback that the
application (widget) is temporarily busy.
.PP
When a widget is made busy, the widget and all of its descendants will ignore
events. It's easy to make an entire panel of widgets busy. You can simply make
the toplevel widget (such as
.QW . )
busy. This is easier and far much more efficient than recursively traversing
the widget hierarchy, disabling each widget and re-configuring its cursor.
.PP
Often, the \fBtk busy\fR command can be used instead of Tk's \fBgrab\fR
command. Unlike \fBgrab\fR which restricts all user interactions to one
widget, with the \fBtk busy\fR command you can have more than one widget
................................................................................
.PP
Mapping and unmapping busy windows generates Enter/Leave events for all
widgets they cover. Please note this if you are tracking Enter/Leave events in
widgets.
.SS "KEYBOARD EVENTS"
.PP
When a widget is made busy, the widget is prevented from gaining the keyboard
focus by the busy window. But if the widget already had focus, it still may

received keyboard events. To prevent this, you must move focus to another
window.


.PP
.CS


\fBtk busy\fR hold .frame
label .dummy

focus .dummy


update
.CE
.PP
The above example moves the focus from .frame immediately after invoking the
\fBhold\fR so that no keyboard events will be sent to \fB.frame\fR or any of
its descendants.

.SH PORTABILITY
.PP
Note that the \fBtk busy\fR command does not currently have any effect on OSX
when Tk is built using Aqua support.
.SH "SEE ALSO"
grab(n)
.SH KEYWORDS
busy, keyboard events, pointer events, window
'\" Local Variables:
'\" mode: nroff
'\" End:






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'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
.TH busy n "" Tk "Tk Built-In Commands"
.so man.macros
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
busy \- confine pointer events to a window sub-tree
.SH SYNOPSIS
\fBtk busy\fR \fIwindow \fR?\fIoptions\fR?
.sp
\fBtk busy hold\fR \fIwindow \fR?\fIoptions\fR?
.sp
\fBtk busy configure \fIwindow\fR ?\fIoption value\fR?...
.sp
................................................................................
.sp
\fBtk busy current\fR ?\fIpattern\fR?
.sp
\fBtk busy status \fIwindow\fR
.BE
.SH DESCRIPTION
.PP
The \fBtk busy\fR command provides a simple means to block pointer events from
Tk widgets, while overriding the widget's cursor with a configurable busy
cursor. Note this command does not prevent keyboard events from being sent to
the widgets made busy.
.SH INTRODUCTION
.PP
There are many times in applications where you want to temporarily restrict
what actions the user can take. For example, an application could have a
.QW Run
button that when pressed causes some processing to occur. However, while the
application is busy processing, you probably don't want the user to be
................................................................................
The \fBtk busy\fR command lets you make Tk widgets busy. This means that user
interactions such as button clicks, moving the mouse, typing at the keyboard,
etc.\0are ignored by the widget. You can set a special cursor (like a watch)
that overrides the widget's normal cursor, providing feedback that the
application (widget) is temporarily busy.
.PP
When a widget is made busy, the widget and all of its descendants will ignore
pointer events. It's easy to make an entire panel of widgets busy. You can
simply make the toplevel widget (such as
.QW . )
busy. This is easier and far much more efficient than recursively traversing
the widget hierarchy, disabling each widget and re-configuring its cursor.
.PP
Often, the \fBtk busy\fR command can be used instead of Tk's \fBgrab\fR
command. Unlike \fBgrab\fR which restricts all user interactions to one
widget, with the \fBtk busy\fR command you can have more than one widget
................................................................................
.PP
Mapping and unmapping busy windows generates Enter/Leave events for all
widgets they cover. Please note this if you are tracking Enter/Leave events in
widgets.
.SS "KEYBOARD EVENTS"
.PP
When a widget is made busy, the widget is prevented from gaining the keyboard
focus by a user clicking on it by the busy window. But if the widget already had
focus, it still may receive keyboard events. The widget can also still receive
focus through keyboard traversal. To prevent this, you must move

focus to another window and make sure the focus can not go back to the widgets
made busy (e.g. but restricting focus to a cancel button).
.PP
.CS
pack [frame .frame]
pack [text .frame.text]
\fBtk busy\fR hold .frame

pack [button .cancel -text "Cancel" -command exit]
focus .cancel
bind .cancel <Tab> {break}
bind .cancel <Shift-Tab> {break}
update
.CE
.PP
The above example moves the focus from .frame immediately after invoking the
\fBhold\fR so that no keyboard events will be sent to \fB.frame\fR or any of
its descendants. It also makes sure it's not possible to leave button
\fB.cancel\fR using the keyboard.
.SH PORTABILITY
.PP
Note that the \fBtk busy\fR command does not currently have any effect on OSX
when Tk is built using Aqua support.
.SH "SEE ALSO"
grab(n)
.SH KEYWORDS
busy, keyboard events, pointer events, window
'\" Local Variables:
'\" mode: nroff
'\" End:

Changes to doc/canvas.n.

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See \fBINDICES\fR above for a description of the
legal forms for \fIindex\fR.
Note: the insertion cursor is only displayed in an item if
that item currently has the keyboard focus (see the \fBfocus\fR widget
command, above), but the cursor position may
be set even when the item does not have the focus.
This command returns an empty string.














.TP
\fIpathName \fBimove \fItagOrId index x y\fR
.VS 8.6
This command causes the \fIindex\fR'th coordinate of each of the items
indicated by \fItagOrId\fR to be relocated to the location (\fIx\fR,\fIy\fR).
Each item interprets \fIindex\fR independently according to the rules
described in \fBINDICES\fR above. Out of the standard set of items, only line






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See \fBINDICES\fR above for a description of the
legal forms for \fIindex\fR.
Note: the insertion cursor is only displayed in an item if
that item currently has the keyboard focus (see the \fBfocus\fR widget
command, above), but the cursor position may
be set even when the item does not have the focus.
This command returns an empty string.
.TP
\fIpathName \fBimage \fIimagename\fR ?\fIsubsample\fR? ?\fIzoom\fR?
.
Draw the canvas into the Tk photo image named \fIimagename\fR. If a \fB-scrollregion\fR
has been defined then this will be the boundaries of the canvas region drawn and the
final size of the photo image. Otherwise the widget width and height with an origin
of 0,0 will be the size of the canvas region drawn and the final size of the photo
image. Optionally an integer \fIsubsample\fR factor may be given and the photo image
will be reduced in size. In addition to the \fIsubsample\fR an integer \fIzoom\fR
factor can also be given and the photo image will be enlarged. The image background
will be filled with the canvas background colour. The canvas widget does not need to
be mapped for this widget command to work, but at least one of it's ancestors must be
mapped.
This command returns an empty string.
.TP
\fIpathName \fBimove \fItagOrId index x y\fR
.VS 8.6
This command causes the \fIindex\fR'th coordinate of each of the items
indicated by \fItagOrId\fR to be relocated to the location (\fIx\fR,\fIy\fR).
Each item interprets \fIindex\fR independently according to the rules
described in \fBINDICES\fR above. Out of the standard set of items, only line

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This space is added outside the slave(s) border.
.TP
\fB\-row \fIn\fR
.
Insert the slave so that it occupies the \fIn\fRth row in the grid.
Row numbers start with 0.  If this option is not supplied, then the
slave is arranged on the same row as the previous slave specified on this

call to \fBgrid\fR, or the first unoccupied row if this is the first slave.
.TP
\fB\-rowspan \fIn\fR
.
Insert the slave so that it occupies \fIn\fR rows in the grid.
The default is one row.  If the next \fBgrid\fR command contains
\fB^\fR characters instead of \fIslaves\fR that line up with the columns
of this \fIslave\fR, then the \fBrowspan\fR of this \fIslave\fR is






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This space is added outside the slave(s) border.
.TP
\fB\-row \fIn\fR
.
Insert the slave so that it occupies the \fIn\fRth row in the grid.
Row numbers start with 0.  If this option is not supplied, then the
slave is arranged on the same row as the previous slave specified on this
call to \fBgrid\fR, or the next row after the highest occupied row
if this is the first slave.
.TP
\fB\-rowspan \fIn\fR
.
Insert the slave so that it occupies \fIn\fR rows in the grid.
The default is one row.  If the next \fBgrid\fR command contains
\fB^\fR characters instead of \fIslaves\fR that line up with the columns
of this \fIslave\fR, then the \fBrowspan\fR of this \fIslave\fR is

Changes to doc/radiobutton.n.

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If this option is not specified, the button's desired height is computed
from the size of the image or bitmap or text being displayed in it.
.OP \-indicatoron indicatorOn IndicatorOn
Specifies whether or not the indicator should be drawn.  Must be a
proper boolean value.  If false, the \fB\-relief\fR option is
ignored and the widget's relief is always sunken if the widget is
selected and raised otherwise.
.OP \-selectcolor selectColor Background
Specifies a background color to use when the button is selected.
If \fB\-indicatoron\fR is true then the color applies to the indicator.
Under Windows, this color is used as the background for the indicator
regardless of the select state.
If \fB\-indicatoron\fR is false, this color is used as the background
for the entire widget, in place of \fB\-background\fR or \fB\-activeBackground\fR,
whenever the widget is selected.
If specified as an empty string then no special color is used for
displaying when the widget is selected.
.OP \-offrelief offRelief OffRelief
Specifies the relief for the checkbutton when the indicator is not drawn and
the checkbutton is off.  The default value is
.QW raised .
By setting this option to
.QW flat
and setting \fB\-indicatoron\fR to false and \fB\-overrelief\fR to
................................................................................
.OP \-overrelief overRelief OverRelief
Specifies an alternative relief for the radiobutton, to be used when the
mouse cursor is over the widget.  This option can be used to make
toolbar buttons, by configuring \fB\-relief flat \-overrelief
raised\fR.  If the value of this option is the empty string, then no
alternative relief is used when the mouse cursor is over the radiobutton.
The empty string is the default value.










.OP \-selectimage selectImage SelectImage
Specifies an image to display (in place of the \fB\-image\fR option)
when the radiobutton is selected.
This option is ignored unless the \fB\-image\fR option has been
specified.
.OP \-state state State
Specifies one of three states for the radiobutton:  \fBnormal\fR, \fBactive\fR,






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If this option is not specified, the button's desired height is computed
from the size of the image or bitmap or text being displayed in it.
.OP \-indicatoron indicatorOn IndicatorOn
Specifies whether or not the indicator should be drawn.  Must be a
proper boolean value.  If false, the \fB\-relief\fR option is
ignored and the widget's relief is always sunken if the widget is
selected and raised otherwise.










.OP \-offrelief offRelief OffRelief
Specifies the relief for the checkbutton when the indicator is not drawn and
the checkbutton is off.  The default value is
.QW raised .
By setting this option to
.QW flat
and setting \fB\-indicatoron\fR to false and \fB\-overrelief\fR to
................................................................................
.OP \-overrelief overRelief OverRelief
Specifies an alternative relief for the radiobutton, to be used when the
mouse cursor is over the widget.  This option can be used to make
toolbar buttons, by configuring \fB\-relief flat \-overrelief
raised\fR.  If the value of this option is the empty string, then no
alternative relief is used when the mouse cursor is over the radiobutton.
The empty string is the default value.
.OP \-selectcolor selectColor Background
Specifies a background color to use when the button is selected.
If \fB\-indicatoron\fR is true then the color applies to the indicator.
Under Windows, this color is used as the background for the indicator
regardless of the select state.
If \fB\-indicatoron\fR is false, this color is used as the background
for the entire widget, in place of \fB\-background\fR or \fB\-activeBackground\fR,
whenever the widget is selected.
If specified as an empty string then no special color is used for
displaying when the widget is selected.
.OP \-selectimage selectImage SelectImage
Specifies an image to display (in place of the \fB\-image\fR option)
when the radiobutton is selected.
This option is ignored unless the \fB\-image\fR option has been
specified.
.OP \-state state State
Specifies one of three states for the radiobutton:  \fBnormal\fR, \fBactive\fR,

Changes to doc/raise.n.

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\fIwindow\fR into the stacking order just above \fIaboveThis\fR
(or the ancestor of \fIaboveThis\fR that is a sibling of \fIwindow\fR);
this could end up either raising or lowering \fIwindow\fR.
.PP
All \fBtoplevel\fR windows may be restacked with respect to each
other, whatever their relative path names, but the window manager is
not obligated to strictly honor requests to restack.



.SH EXAMPLE
.PP
Make a button appear to be in a sibling frame that was created after
it. This is is often necessary when building GUIs in the style where
you create your activity widgets first before laying them out on the
display:
.CS






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\fIwindow\fR into the stacking order just above \fIaboveThis\fR
(or the ancestor of \fIaboveThis\fR that is a sibling of \fIwindow\fR);
this could end up either raising or lowering \fIwindow\fR.
.PP
All \fBtoplevel\fR windows may be restacked with respect to each
other, whatever their relative path names, but the window manager is
not obligated to strictly honor requests to restack.
.PP
On macOS raising an iconified \fBtoplevel\fR window causes it to be
deiconified.
.SH EXAMPLE
.PP
Make a button appear to be in a sibling frame that was created after
it. This is is often necessary when building GUIs in the style where
you create your activity widgets first before laying them out on the
display:
.CS

Changes to doc/scale.n.

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.OP \-variable variable Variable
Specifies the name of a global variable to link to the scale.  Whenever the
value of the variable changes, the scale will update to reflect this
value.
Whenever the scale is manipulated interactively, the variable
will be modified to reflect the scale's new value.
.OP \-width width Width
Specifies the desired narrow dimension of the trough in screen units
(i.e. any of the forms acceptable to \fBTk_GetPixels\fR).
For vertical scales this is the trough's width;  for horizontal scales
this is the trough's height.
.BE
.SH DESCRIPTION
.PP
The \fBscale\fR command creates a new window (given by the
\fIpathName\fR argument) and makes it into a scale widget.
Additional
options, described above, may be specified on the command line






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.OP \-variable variable Variable
Specifies the name of a global variable to link to the scale.  Whenever the
value of the variable changes, the scale will update to reflect this
value.
Whenever the scale is manipulated interactively, the variable
will be modified to reflect the scale's new value.
.OP \-width width Width
Specifies the desired narrow dimension of the scale in screen units
(i.e. any of the forms acceptable to \fBTk_GetPixels\fR).
For vertical scales this is the scale's width;  for horizontal scales
this is the scale's height.
.BE
.SH DESCRIPTION
.PP
The \fBscale\fR command creates a new window (given by the
\fIpathName\fR argument) and makes it into a scale widget.
Additional
options, described above, may be specified on the command line

Changes to doc/selection.n.

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the new owner of \fIselection\fR on \fIwindow\fR's display, returning
an empty string as result. The existing owner, if any, is notified
that it has lost the selection.
If \fIcommand\fR is specified, it is a Tcl script to execute when
some other window claims ownership of the selection away from
\fIwindow\fR.  \fISelection\fR defaults to PRIMARY.
.RE




















.SH EXAMPLES
.PP
On X11 platforms, one of the standard selections available is the
\fBSECONDARY\fR selection. Hardly anything uses it, but here is how to read
it using Tk:
.PP
.CS






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the new owner of \fIselection\fR on \fIwindow\fR's display, returning
an empty string as result. The existing owner, if any, is notified
that it has lost the selection.
If \fIcommand\fR is specified, it is a Tcl script to execute when
some other window claims ownership of the selection away from
\fIwindow\fR.  \fISelection\fR defaults to PRIMARY.
.RE
.SH WIDGET FACILITIES
.PP
The \fBtext\fR, \fBentry\fR, \fBttk::entry\fR, \fBlistbox\fR, \fBspinbox\fR and \fBttk::spinbox\fR widgets have the option \fB\-exportselection\fR.  If a widget has this option set to boolean \fBtrue\fR, then (in an unsafe interpreter) a selection made in the widget is automatically written to the \fBPRIMARY\fR selection.
.PP
A GUI event, for example \fB<<PasteSelection>>\fR, can copy the \fBPRIMARY\fR selection to certain widgets.  This copy is implemented by a widget binding to the event.  The binding script makes appropriate calls to the \fBselection\fR command.
.PP
.SH PORTABILITY ISSUES
.PP
On X11, the \fBPRIMARY\fR selection is a system-wide feature of the X server, allowing communication between different processes that are X11 clients.
.PP
On Windows, the \fBPRIMARY\fR selection is not provided by the system, but only by Tk, and so it is shared only between windows of a master interpreter and its unsafe slave interpreters.  It is not shared between interpreters in different processes or different threads.  Each master interpreter has a separate \fBPRIMARY\fR selection that is shared only with its unsafe slaves.
.PP
.SH SECURITY
.PP
A safe interpreter cannot read from the \fBPRIMARY\fR selection because its \fBselection\fR command is hidden.  For this reason the \fBPRIMARY\fR selection cannot be written to the Tk widgets of a safe interpreter.
.PP
A Tk widget can have its option \fB\-exportselection\fR set to boolean \fBtrue\fR, but in a safe interpreter this option has no effect: writing from the widget to the \fBPRIMARY\fR selection is disabled.
.PP
These are security features.  A safe interpreter may run untrusted code, and it is a security risk if this untrusted code can read or write the \fBPRIMARY\fR selection used by other interpreters.
.PP
.SH EXAMPLES
.PP
On X11 platforms, one of the standard selections available is the
\fBSECONDARY\fR selection. Hardly anything uses it, but here is how to read
it using Tk:
.PP
.CS

Changes to doc/text.n.

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option is only used when wrapping is enabled. If a text line wraps, the right
margin for each line on the display is determined by the first non-elided
character of that display line.
.TP
\fB\-rmargincolor \fIcolor\fR
.
\fIColor\fR specifies the background color to use in regions that do not
contain characters because they are indented by \fB\-rmargin1\fR. It may
have any of the forms accepted by \fBTk_GetColor\fR. If \fIcolor\fR has not
been specified, or if it is specified as an empty string, then the color
used is specified by the \fB-background\fR tag option (or, if this is also
unspecified, by the \fB-background\fR widget option).
.TP
\fB\-selectbackground \fIcolor\fR
\fIColor\fR specifies the background color to use when displaying selected






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option is only used when wrapping is enabled. If a text line wraps, the right
margin for each line on the display is determined by the first non-elided
character of that display line.
.TP
\fB\-rmargincolor \fIcolor\fR
.
\fIColor\fR specifies the background color to use in regions that do not
contain characters because they are indented by \fB\-rmargin\fR. It may
have any of the forms accepted by \fBTk_GetColor\fR. If \fIcolor\fR has not
been specified, or if it is specified as an empty string, then the color
used is specified by the \fB-background\fR tag option (or, if this is also
unspecified, by the \fB-background\fR widget option).
.TP
\fB\-selectbackground \fIcolor\fR
\fIColor\fR specifies the background color to use when displaying selected

Changes to doc/ttk_button.n.

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\fBdisabled\fR means that it is not defaultable.
The default is \fBnormal\fR.
.RS
.PP
Depending on the theme, the default button may be displayed
with an extra highlight ring, or with a different border color.
.RE
.OP \-width width Width
If greater than zero, specifies how much space, in character widths,
to allocate for the text label.
If less than zero, specifies a minimum width.
If zero or unspecified, the natural width of the text label is used.
Note that some themes may specify a non-zero \fB\-width\fR
in the style.
.\" Not documented -- may go away
.\" .OP \-padding padding Padding
.\" .OP \-foreground foreground Foreground
.\" .OP \-font font Font
.\" .OP \-anchor anchor Anchor
.\" .OP \-relief relief Relief
.SH "WIDGET COMMAND"
................................................................................
.TP
\fIpathName \fBinvoke\fR
Invokes the command associated with the button.
.SH "STANDARD STYLES"
.PP
\fBTtk::button\fR widgets support the \fBToolbutton\fR style in all standard
themes, which is useful for creating widgets for toolbars.
.SH "COMPATIBILITY OPTIONS"
.OP \-state state State
May be set to \fBnormal\fR or \fBdisabled\fR to control the
\fBdisabled\fR state bit. This is a
.QW write-only
option: setting it changes the widget state, but the \fBstate\fR
widget command does not affect the state option.
.SH "SEE ALSO"
ttk::widget(n), button(n)
.SH "KEYWORDS"
widget, button, default, command
'\" Local Variables:
'\" mode: nroff
'\" End:






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\fBdisabled\fR means that it is not defaultable.
The default is \fBnormal\fR.
.RS
.PP
Depending on the theme, the default button may be displayed
with an extra highlight ring, or with a different border color.
.RE







.\" Not documented -- may go away
.\" .OP \-padding padding Padding
.\" .OP \-foreground foreground Foreground
.\" .OP \-font font Font
.\" .OP \-anchor anchor Anchor
.\" .OP \-relief relief Relief
.SH "WIDGET COMMAND"
................................................................................
.TP
\fIpathName \fBinvoke\fR
Invokes the command associated with the button.
.SH "STANDARD STYLES"
.PP
\fBTtk::button\fR widgets support the \fBToolbutton\fR style in all standard
themes, which is useful for creating widgets for toolbars.







.SH "SEE ALSO"
ttk::widget(n), button(n)
.SH "KEYWORDS"
widget, button, default, command
'\" Local Variables:
'\" mode: nroff
'\" End:

Changes to doc/ttk_label.n.

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.SH DESCRIPTION
.PP
A \fBttk::label\fR widget displays a textual label and/or image.
The label may be linked to a Tcl variable
to automatically change the displayed text.
.SO ttk_widget
\-class	\-compound	\-cursor
\-image	\-padding	\-style	\-takefocus
\-text	\-textvariable	\-underline
\-width
.SE
.SH "WIDGET-SPECIFIC OPTIONS"
.OP \-anchor anchor Anchor
Specifies how the information in the widget is positioned
relative to the inner margins.  Legal values are






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.SH DESCRIPTION
.PP
A \fBttk::label\fR widget displays a textual label and/or image.
The label may be linked to a Tcl variable
to automatically change the displayed text.
.SO ttk_widget
\-class	\-compound	\-cursor
\-image	\-padding	\-state	\-style	\-takefocus
\-text	\-textvariable	\-underline
\-width
.SE
.SH "WIDGET-SPECIFIC OPTIONS"
.OP \-anchor anchor Anchor
Specifies how the information in the widget is positioned
relative to the inner margins.  Legal values are

Changes to doc/ttk_panedwindow.n.

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Sash positions are further constrained to be between 0
and the total size of the widget.
.\" Full story: "total size" is either the -height (resp -width),
.\" or the actual window height (resp actual window width),
.\" depending on which changed most recently.
Returns the new position of sash number \fIindex\fR.
.\" Full story: new position may be different than the requested position.








.SH "VIRTUAL EVENTS"
.PP
The panedwindow widget generates an \fB<<EnteredChild>>\fR virtual event on
LeaveNotify/NotifyInferior events, because Tk does not execute binding scripts
for <Leave> events when the pointer crosses from a parent to a child. The
panedwindow widget needs to know when that happens.
.SH "SEE ALSO"
ttk::widget(n), ttk::notebook(n), panedwindow(n)
'\" Local Variables:
'\" mode: nroff
'\" End:






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Sash positions are further constrained to be between 0
and the total size of the widget.
.\" Full story: "total size" is either the -height (resp -width),
.\" or the actual window height (resp actual window width),
.\" depending on which changed most recently.
Returns the new position of sash number \fIindex\fR.
.\" Full story: new position may be different than the requested position.
.PP
The panedwindow widget also supports the following generic \fBttk::widget\fR
widget subcommands (see \fIttk::widget(n)\fR for details):
.DS
.ta 5.5c 11c
\fBcget\fR	\fBconfigure\fR
\fBinstate\fR	\fBstate\fR
.DE
.SH "VIRTUAL EVENTS"
.PP
The panedwindow widget generates an \fB<<EnteredChild>>\fR virtual event on
LeaveNotify/NotifyInferior events, because Tk does not execute binding scripts
for <Leave> events when the pointer crosses from a parent to a child. The
panedwindow widget needs to know when that happens.
.SH "SEE ALSO"
ttk::widget(n), ttk::notebook(n), panedwindow(n)
'\" Local Variables:
'\" mode: nroff
'\" End:

Changes to doc/ttk_progressbar.n.

20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37












38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
\fIindeterminate\fR mode provides an animated display to let the user know
that something is happening.
.SO ttk_widget
\-class	\-cursor	\-takefocus
\-style
.SE
.SH "WIDGET-SPECIFIC OPTIONS"
.OP \-orient orient Orient
One of \fBhorizontal\fR or \fBvertical\fR.
Specifies the orientation of the progress bar.
.OP \-length length Length
Specifies the length of the long axis of the progress bar
(width if horizontal, height if vertical).
.OP \-mode mode Mode
One of \fBdeterminate\fR or \fBindeterminate\fR.
.OP \-maximum maximum Maximum
A floating point number specifying the maximum \fB\-value\fR.
Defaults to 100.












.OP \-value value Value
The current value of the progress bar.
In \fIdeterminate\fR mode, this represents the amount of work completed.
In \fIindeterminate\fR mode, it is interpreted modulo \fB\-maximum\fR;
that is, the progress bar completes one
.QW cycle
when the \fB\-value\fR increases by \fB\-maximum\fR.
.OP \-variable variable Variable
The name of a global Tcl variable which is linked to the \fB\-value\fR.
If specified, the \fB\-value\fR of the progress bar is
automatically set to the value of the variable whenever
the latter is modified.
.OP \-phase phase Phase
Read-only option.
The widget periodically increments the value of this option
whenever the \fB\-value\fR is greater than 0 and,
in \fIdeterminate\fR mode, less than \fB\-maximum\fR.
This option may be used by the current theme
to provide additional animation effects.
.SH "WIDGET COMMAND"
.PP
.TP
\fIpathName \fBcget \fIoption\fR
Returns the current value of the specified \fIoption\fR; see \fIttk::widget(n)\fR.
.TP
\fIpathName \fBconfigure\fR ?\fIoption\fR? ?\fIvalue option value ...\fR?






<
<
<



<
<



>
>
>
>
>
>
>
>
>
>
>
>












<
<
<
<
<
<
<







20
21
22
23
24
25
26



27
28
29


30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56







57
58
59
60
61
62
63
\fIindeterminate\fR mode provides an animated display to let the user know
that something is happening.
.SO ttk_widget
\-class	\-cursor	\-takefocus
\-style
.SE
.SH "WIDGET-SPECIFIC OPTIONS"



.OP \-length length Length
Specifies the length of the long axis of the progress bar
(width if horizontal, height if vertical).


.OP \-maximum maximum Maximum
A floating point number specifying the maximum \fB\-value\fR.
Defaults to 100.
.OP \-mode mode Mode
One of \fBdeterminate\fR or \fBindeterminate\fR.
.OP \-orient orient Orient
One of \fBhorizontal\fR or \fBvertical\fR.
Specifies the orientation of the progress bar.
.OP \-phase phase Phase
Read-only option.
The widget periodically increments the value of this option
whenever the \fB\-value\fR is greater than 0 and,
in \fIdeterminate\fR mode, less than \fB\-maximum\fR.
This option may be used by the current theme
to provide additional animation effects.
.OP \-value value Value
The current value of the progress bar.
In \fIdeterminate\fR mode, this represents the amount of work completed.
In \fIindeterminate\fR mode, it is interpreted modulo \fB\-maximum\fR;
that is, the progress bar completes one
.QW cycle
when the \fB\-value\fR increases by \fB\-maximum\fR.
.OP \-variable variable Variable
The name of a global Tcl variable which is linked to the \fB\-value\fR.
If specified, the \fB\-value\fR of the progress bar is
automatically set to the value of the variable whenever
the latter is modified.







.SH "WIDGET COMMAND"
.PP
.TP
\fIpathName \fBcget \fIoption\fR
Returns the current value of the specified \fIoption\fR; see \fIttk::widget(n)\fR.
.TP
\fIpathName \fBconfigure\fR ?\fIoption\fR? ?\fIvalue option value ...\fR?

Changes to doc/ttk_separator.n.

13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31

32
33
34
35
36
37
38
\fBttk::separator\fR \fIpathName \fR?\fIoptions\fR?
.BE
.SH DESCRIPTION
.PP
A \fBttk::separator\fR widget displays a horizontal or vertical separator
bar.
.SO ttk_widget
\-class	\-cursor	\-state
\-style	\-takefocus
.SE
.SH "WIDGET-SPECIFIC OPTIONS"
.OP \-orient orient Orient
One of \fBhorizontal\fR or \fBvertical\fR.
Specifies the orientation of the separator.
.SH "WIDGET COMMAND"
.PP
Separator widgets support the standard
\fBcget\fR, \fBconfigure\fR, \fBidentify\fR, \fBinstate\fR, and \fBstate\fR
methods.  No other widget methods are used.

.SH "SEE ALSO"
ttk::widget(n)
.SH "KEYWORDS"
widget, separator
'\" Local Variables:
'\" mode: nroff
'\" End:






|











>







13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
\fBttk::separator\fR \fIpathName \fR?\fIoptions\fR?
.BE
.SH DESCRIPTION
.PP
A \fBttk::separator\fR widget displays a horizontal or vertical separator
bar.
.SO ttk_widget
\-class	\-cursor
\-style	\-takefocus
.SE
.SH "WIDGET-SPECIFIC OPTIONS"
.OP \-orient orient Orient
One of \fBhorizontal\fR or \fBvertical\fR.
Specifies the orientation of the separator.
.SH "WIDGET COMMAND"
.PP
Separator widgets support the standard
\fBcget\fR, \fBconfigure\fR, \fBidentify\fR, \fBinstate\fR, and \fBstate\fR
methods.  No other widget methods are used.
.PP
.SH "SEE ALSO"
ttk::widget(n)
.SH "KEYWORDS"
widget, separator
'\" Local Variables:
'\" mode: nroff
'\" End:

Changes to doc/ttk_sizegrip.n.

14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
.BE
.SH DESCRIPTION
.PP
A \fBttk::sizegrip\fR widget (also known as a \fIgrow box\fR)
allows the user to resize the containing toplevel window
by pressing and dragging the grip.
.SO ttk_widget
\-class	\-cursor	\-state
\-style	\-takefocus
.SE
.SH "WIDGET COMMAND"
.PP
Sizegrip widgets support the standard
\fBcget\fR, \fBconfigure\fR, \fBidentify\fR, \fBinstate\fR, and \fBstate\fR
methods.  No other widget methods are used.






|







14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
.BE
.SH DESCRIPTION
.PP
A \fBttk::sizegrip\fR widget (also known as a \fIgrow box\fR)
allows the user to resize the containing toplevel window
by pressing and dragging the grip.
.SO ttk_widget
\-class	\-cursor
\-style	\-takefocus
.SE
.SH "WIDGET COMMAND"
.PP
Sizegrip widgets support the standard
\fBcget\fR, \fBconfigure\fR, \fBidentify\fR, \fBinstate\fR, and \fBstate\fR
methods.  No other widget methods are used.

Changes to doc/ttk_spinbox.n.

17
18
19
20
21
22
23
24
25
26
27
28
29
30







31
32
33
34
35
36
37
38
39
40
41
42




43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
A \fBttk::spinbox\fR widget is a \fBttk::entry\fR widget with built-in
up and down buttons that are used to either modify a numeric value or
to select among a set of values. The widget implements all the features
of the \fBttk::entry\fR widget including support of the
\fB\-textvariable\fR option to link the value displayed by the widget
to a Tcl variable.
.SO ttk_widget
\-class	\-cursor	\-style
\-takefocus	\-xscrollcommand
.SE
.SO ttk_entry
\-validate	\-validatecommand
.SE
.SH "WIDGET-SPECIFIC OPTIONS"







.OP \-from from From
A floating\-point value specifying the lowest value for the spinbox. This is
used in conjunction with \fB\-to\fR and \fB\-increment\fR to set a numerical
range.
.OP \-to to To
A floating\-point value specifying the highest permissible value for the
widget. See also \fB\-from\fR and \fB\-increment\fR.
range.
.OP \-increment increment Increment
A floating\-point value specifying the change in value to be applied each
time one of the widget spin buttons is pressed. The up button applies a
positive increment, the down button applies a negative increment.




.OP \-values values Values
This must be a Tcl list of values. If this option is set then this will
override any range set using the \fB\-from\fR, \fB\-to\fR and
\fB\-increment\fR options. The widget will instead use the values
specified beginning with the first value.
.OP \-wrap wrap Wrap
Must be a proper boolean value.  If on, the spinbox will wrap around the
values of data in the widget.
.OP \-format format Format
Specifies an alternate format to use when setting the string value
when using the \fB\-from\fR and \fB\-to\fR range.
This must be a format specifier of the form \fB%<pad>.<pad>f\fR,
as it will format a floating-point number.
.OP \-command command Command
Specifies a Tcl command to be invoked whenever a spinbutton is invoked.
.SH "INDICES"
.PP
See the \fBttk::entry\fR manual for information about indexing characters.
.SH "VALIDATION"
.PP
See the \fBttk::entry\fR manual for information about using the
\fB\-validate\fR and \fB\-validatecommand\fR options.
.SH "WIDGET COMMAND"
.PP
The following subcommands are possible for spinbox widgets in addition to
the commands described for the \fBttk::entry\fR widget:
.TP
\fIpathName \fBcurrent \fIindex\fR
.TP
\fIpathName \fBget\fR
Returns the spinbox's current value.
.TP
\fIpathName \fBset \fIvalue\fR
Set the spinbox string to \fIvalue\fR. If a \fB\-format\fR option has
been configured then this format will be applied. If formatting fails
or is not set or the \fB\-values\fR option has been used then the value






|






>
>
>
>
>
>
>




<
<
<
<




>
>
>
>








<
<
<
<
<
<
<












<
<







17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41




42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57







58
59
60
61
62
63
64
65
66
67
68
69


70
71
72
73
74
75
76
A \fBttk::spinbox\fR widget is a \fBttk::entry\fR widget with built-in
up and down buttons that are used to either modify a numeric value or
to select among a set of values. The widget implements all the features
of the \fBttk::entry\fR widget including support of the
\fB\-textvariable\fR option to link the value displayed by the widget
to a Tcl variable.
.SO ttk_widget
\-class	\-cursor	\-state	\-style
\-takefocus	\-xscrollcommand
.SE
.SO ttk_entry
\-validate	\-validatecommand
.SE
.SH "WIDGET-SPECIFIC OPTIONS"
.OP \-command command Command
Specifies a Tcl command to be invoked whenever a spinbutton is invoked.
.OP \-format format Format
Specifies an alternate format to use when setting the string value
when using the \fB\-from\fR and \fB\-to\fR range.
This must be a format specifier of the form \fB%<pad>.<pad>f\fR,
as it will format a floating-point number.
.OP \-from from From
A floating\-point value specifying the lowest value for the spinbox. This is
used in conjunction with \fB\-to\fR and \fB\-increment\fR to set a numerical
range.




.OP \-increment increment Increment
A floating\-point value specifying the change in value to be applied each
time one of the widget spin buttons is pressed. The up button applies a
positive increment, the down button applies a negative increment.
.OP \-to to To
A floating\-point value specifying the highest permissible value for the
widget. See also \fB\-from\fR and \fB\-increment\fR.
range.
.OP \-values values Values
This must be a Tcl list of values. If this option is set then this will
override any range set using the \fB\-from\fR, \fB\-to\fR and
\fB\-increment\fR options. The widget will instead use the values
specified beginning with the first value.
.OP \-wrap wrap Wrap
Must be a proper boolean value.  If on, the spinbox will wrap around the
values of data in the widget.







.SH "INDICES"
.PP
See the \fBttk::entry\fR manual for information about indexing characters.
.SH "VALIDATION"
.PP
See the \fBttk::entry\fR manual for information about using the
\fB\-validate\fR and \fB\-validatecommand\fR options.
.SH "WIDGET COMMAND"
.PP
The following subcommands are possible for spinbox widgets in addition to
the commands described for the \fBttk::entry\fR widget:
.TP


\fIpathName \fBget\fR
Returns the spinbox's current value.
.TP
\fIpathName \fBset \fIvalue\fR
Set the spinbox string to \fIvalue\fR. If a \fB\-format\fR option has
been configured then this format will be applied. If formatting fails
or is not set or the \fB\-values\fR option has been used then the value

Changes to doc/ttk_widget.n.

121
122
123
124
125
126
127



128
129
130
131
132
133
134
The underlined character is used for mnemonic activation.
.OP \-width width Width
If greater than zero, specifies how much space, in character widths,
to allocate for the text label.
If less than zero, specifies a minimum width.
If zero or unspecified, the natural width of the text label is used.
.SH "COMPATIBILITY OPTIONS"



.OP \-state state State
May be set to \fBnormal\fR or \fBdisabled\fR
to control the \fBdisabled\fR state bit.
This is a write-only option:
setting it changes the widget state,
but the \fBstate\fR widget command
does not affect the \fB\-state\fR option.






>
>
>







121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
The underlined character is used for mnemonic activation.
.OP \-width width Width
If greater than zero, specifies how much space, in character widths,
to allocate for the text label.
If less than zero, specifies a minimum width.
If zero or unspecified, the natural width of the text label is used.
.SH "COMPATIBILITY OPTIONS"
This option is only available for themed widgets that have
.QW corresponding
traditional Tk widgets.
.OP \-state state State
May be set to \fBnormal\fR or \fBdisabled\fR
to control the \fBdisabled\fR state bit.
This is a write-only option:
setting it changes the widget state,
but the \fBstate\fR widget command
does not affect the \fB\-state\fR option.

Changes to doc/wm.n.

484
485
486
487
488
489
490
491






492
493
494
495
496
497
498
vice versa.
.PP
On X, the images are arranged into the _NET_WM_ICON X property, which
most modern window managers support.  A \fBwm iconbitmap\fR may exist
simultaneously.  It is recommended to use not more than 2 icons, placing
the larger icon first.
.PP
On Macintosh, this currently does nothing.






.RE
.TP
\fBwm iconposition \fIwindow\fR ?\fIx y\fR?
.
If \fIx\fR and \fIy\fR are specified, they are passed to the window
manager as a hint about where to position the icon for \fIwindow\fR.
In this case an empty string is returned.  If \fIx\fR and \fIy\fR are






|
>
>
>
>
>
>







484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
vice versa.
.PP
On X, the images are arranged into the _NET_WM_ICON X property, which
most modern window managers support.  A \fBwm iconbitmap\fR may exist
simultaneously.  It is recommended to use not more than 2 icons, placing
the larger icon first.
.PP
On Macintosh, the first image called is loaded into an OSX-native icon
format, and becomes the application icon in dialogs, the Dock, and
other contexts. At the
script level the command will accept only the first image passed in the
parameters as support for multiple sizes/resolutions on macOS is outside Tk's
scope. Developers should use the largest icon they can support
(preferably 512 pixels) to ensure smooth rendering on the Mac. 
.RE
.TP
\fBwm iconposition \fIwindow\fR ?\fIx y\fR?
.
If \fIx\fR and \fIy\fR are specified, they are passed to the window
manager as a hint about where to position the icon for \fIwindow\fR.
In this case an empty string is returned.  If \fIx\fR and \fIy\fR are

Changes to generic/tk.h.

71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
 * You may also need to update some of these files when the numbers change for
 * the version of Tcl that this release of Tk is compiled against.
 */

#define TK_MAJOR_VERSION	8
#define TK_MINOR_VERSION	6
#define TK_RELEASE_LEVEL	TCL_FINAL_RELEASE
#define TK_RELEASE_SERIAL	7

#define TK_VERSION		"8.6"
#define TK_PATCH_LEVEL		"8.6.7"
 
/*
 * A special definition used to allow this header file to be included from
 * windows or mac resource files so that they can obtain version information.
 * RC_INVOKED is defined by default by the windows RC tool and manually set
 * for macintosh.
 *






|


|







71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
 * You may also need to update some of these files when the numbers change for
 * the version of Tcl that this release of Tk is compiled against.
 */

#define TK_MAJOR_VERSION	8
#define TK_MINOR_VERSION	6
#define TK_RELEASE_LEVEL	TCL_FINAL_RELEASE
#define TK_RELEASE_SERIAL	8

#define TK_VERSION		"8.6"
#define TK_PATCH_LEVEL		"8.6.8"
 
/*
 * A special definition used to allow this header file to be included from
 * windows or mac resource files so that they can obtain version information.
 * RC_INVOKED is defined by default by the windows RC tool and manually set
 * for macintosh.
 *

Changes to generic/tkBind.c.

1734
1735
1736
1737
1738
1739
1740
1741
1742

1743
1744
1745
1746
1747
1748
1749
1750
....
3329
3330
3331
3332
3333
3334
3335
3336
3337
3338
3339
3340
3341
3342
3343
3344
3345
....
3462
3463
3464
3465
3466
3467
3468
3469
3470
3471
3472
3473
3474
3475
3476
		if ((state & modMask) != modMask) {
		    goto nextSequence;
		}
	    }
	    if (psPtr->flags & PAT_NEARBY) {
		XEvent *firstPtr = &bindPtr->eventRing[bindPtr->curEvent];
		int timeDiff;


		timeDiff = (Time) firstPtr->xkey.time - eventPtr->xkey.time;
		if ((firstPtr->xkey.x_root
			    < (eventPtr->xkey.x_root - NEARBY_PIXELS))
			|| (firstPtr->xkey.x_root
			    > (eventPtr->xkey.x_root + NEARBY_PIXELS))
			|| (firstPtr->xkey.y_root
			    < (eventPtr->xkey.y_root - NEARBY_PIXELS))
			|| (firstPtr->xkey.y_root
................................................................................
	    }
	    break;
	case EVENT_TIME:
	    if (Tcl_GetIntFromObj(interp, valuePtr, &number) != TCL_OK) {
		return TCL_ERROR;
	    }
	    if (flags & KEY_BUTTON_MOTION_CROSSING) {
		event.general.xkey.time = (Time) number;
	    } else if (flags & PROP) {
		event.general.xproperty.time = (Time) number;
	    } else {
		goto badopt;
	    }
	    break;
	case EVENT_WIDTH:
	    if (Tk_GetPixelsFromObj(interp,tkwin,valuePtr,&number) != TCL_OK) {
		return TCL_ERROR;
................................................................................
    /*
     * We only allow warping if the window is mapped.
     */

    if ((warp != 0) && Tk_IsMapped(tkwin)) {
	TkDisplay *dispPtr = TkGetDisplay(event.general.xmotion.display);

Tk_Window warpWindow = Tk_IdToWindow(dispPtr->display,
		event.general.xmotion.window);

	if (!(dispPtr->flags & TK_DISPLAY_IN_WARP)) {
	    Tcl_DoWhenIdle(DoWarp, dispPtr);
	    dispPtr->flags |= TK_DISPLAY_IN_WARP;
	}







|

>
|







 







|

|







 







|







1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
....
3330
3331
3332
3333
3334
3335
3336
3337
3338
3339
3340
3341
3342
3343
3344
3345
3346
....
3463
3464
3465
3466
3467
3468
3469
3470
3471
3472
3473
3474
3475
3476
3477
		if ((state & modMask) != modMask) {
		    goto nextSequence;
		}
	    }
	    if (psPtr->flags & PAT_NEARBY) {
		XEvent *firstPtr = &bindPtr->eventRing[bindPtr->curEvent];
		long timeDiff;

		timeDiff = ((long)firstPtr->xkey.time -
			    (long)eventPtr->xkey.time);
		if ((firstPtr->xkey.x_root
			    < (eventPtr->xkey.x_root - NEARBY_PIXELS))
			|| (firstPtr->xkey.x_root
			    > (eventPtr->xkey.x_root + NEARBY_PIXELS))
			|| (firstPtr->xkey.y_root
			    < (eventPtr->xkey.y_root - NEARBY_PIXELS))
			|| (firstPtr->xkey.y_root
................................................................................
	    }
	    break;
	case EVENT_TIME:
	    if (Tcl_GetIntFromObj(interp, valuePtr, &number) != TCL_OK) {
		return TCL_ERROR;
	    }
	    if (flags & KEY_BUTTON_MOTION_CROSSING) {
		event.general.xkey.time = number;
	    } else if (flags & PROP) {
		event.general.xproperty.time = number;
	    } else {
		goto badopt;
	    }
	    break;
	case EVENT_WIDTH:
	    if (Tk_GetPixelsFromObj(interp,tkwin,valuePtr,&number) != TCL_OK) {
		return TCL_ERROR;
................................................................................
    /*
     * We only allow warping if the window is mapped.
     */

    if ((warp != 0) && Tk_IsMapped(tkwin)) {
	TkDisplay *dispPtr = TkGetDisplay(event.general.xmotion.display);

	Tk_Window warpWindow = Tk_IdToWindow(dispPtr->display,
		event.general.xmotion.window);

	if (!(dispPtr->flags & TK_DISPLAY_IN_WARP)) {
	    Tcl_DoWhenIdle(DoWarp, dispPtr);
	    dispPtr->flags |= TK_DISPLAY_IN_WARP;
	}

Changes to generic/tkBusy.c.

13
14
15
16
17
18
19
20
21
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24
25
26
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28
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31
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 */

#include "tkInt.h"
#include "tkBusy.h"
#include "default.h"

/*
 * Things about the busy system that may be configured. Note that currently on
 * OSX/Aqua, that's nothing at all.
 */

static const Tk_OptionSpec busyOptionSpecs[] = {
#ifndef MAC_OSX_TK
    {TK_OPTION_CURSOR, "-cursor", "cursor", "Cursor",
	DEF_BUSY_CURSOR, -1, Tk_Offset(Busy, cursor),
	TK_OPTION_NULL_OK, 0, 0},
#endif
    {TK_OPTION_END, NULL, NULL, NULL, NULL, 0, 0, 0, 0, 0}
};

/*
 * Forward declarations of functions defined in this file.
 */







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13
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15
16
17
18
19
20
21
22
23
24

25
26
27

28
29
30
31
32
33
34
 */

#include "tkInt.h"
#include "tkBusy.h"
#include "default.h"

/*
 * Things about the busy system that may be configured. Note that on some
 * platforms this may or may not have an effect.
 */

static const Tk_OptionSpec busyOptionSpecs[] = {

    {TK_OPTION_CURSOR, "-cursor", "cursor", "Cursor",
	DEF_BUSY_CURSOR, -1, Tk_Offset(Busy, cursor),
	TK_OPTION_NULL_OK, 0, 0},

    {TK_OPTION_END, NULL, NULL, NULL, NULL, 0, 0, 0, 0, 0}
};

/*
 * Forward declarations of functions defined in this file.
 */

Changes to generic/tkButton.c.

1605
1606
1607
1608
1609
1610
1611













1612
1613
1614
1615
1616
1617
1618
....
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705













1706
1707
1708
1709
1710
1711
1712
    const char *name1,		/* Name of variable. */
    const char *name2,		/* Second part of variable name. */
    int flags)			/* Information about what happened. */
{
    register TkButton *butPtr = clientData;
    const char *value;
    Tcl_Obj *valuePtr;














    /*
     * If the variable is being unset, then just re-establish the trace unless
     * the whole interpreter is going away.
     */

    if (flags & TCL_TRACE_UNSETS) {
................................................................................
 */

	/* ARGSUSED */
static char *
ButtonTextVarProc(
    ClientData clientData,	/* Information about button. */
    Tcl_Interp *interp,		/* Interpreter containing variable. */
    const char *name1,		/* Not used. */
    const char *name2,		/* Not used. */
    int flags)			/* Information about what happened. */
{
    TkButton *butPtr = clientData;
    Tcl_Obj *valuePtr;

    if (butPtr->flags & BUTTON_DELETED) {
	return NULL;
    }














    /*
     * If the variable is unset, then immediately recreate it unless the whole
     * interpreter is going away.
     */

    if (flags & TCL_TRACE_UNSETS) {
	if ((flags & TCL_TRACE_DESTROYED) && !(flags & TCL_INTERP_DESTROYED)) {






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1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
....
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
    const char *name1,		/* Name of variable. */
    const char *name2,		/* Second part of variable name. */
    int flags)			/* Information about what happened. */
{
    register TkButton *butPtr = clientData;
    const char *value;
    Tcl_Obj *valuePtr;

    /*
     * See ticket [5d991b82].
     */

    if (butPtr->selVarNamePtr == NULL) {
	if (!(flags & TCL_INTERP_DESTROYED)) {
	    Tcl_UntraceVar2(interp, name1, name2,
		    TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
		    ButtonVarProc, clientData);
	}
	return NULL;
    }

    /*
     * If the variable is being unset, then just re-establish the trace unless
     * the whole interpreter is going away.
     */

    if (flags & TCL_TRACE_UNSETS) {
................................................................................
 */

	/* ARGSUSED */
static char *
ButtonTextVarProc(
    ClientData clientData,	/* Information about button. */
    Tcl_Interp *interp,		/* Interpreter containing variable. */
    const char *name1,		/* Name of variable. */
    const char *name2,		/* Second part of variable name. */
    int flags)			/* Information about what happened. */
{
    TkButton *butPtr = clientData;
    Tcl_Obj *valuePtr;

    if (butPtr->flags & BUTTON_DELETED) {
	return NULL;
    }

    /*
     * See ticket [5d991b82].
     */

    if (butPtr->textVarNamePtr == NULL) {
	if (!(flags & TCL_INTERP_DESTROYED)) {
	    Tcl_UntraceVar2(interp, name1, name2,
		    TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
		    ButtonTextVarProc, clientData);
	}
 	return NULL;
     }
 
    /*
     * If the variable is unset, then immediately recreate it unless the whole
     * interpreter is going away.
     */

    if (flags & TCL_TRACE_UNSETS) {
	if ((flags & TCL_TRACE_DESTROYED) && !(flags & TCL_INTERP_DESTROYED)) {

Changes to generic/tkCanvas.c.

264
265
266
267
268
269
270

271
272
273
274
275
276
277
...
801
802
803
804
805
806
807

808
809
810
811
812
813
814
815
816
817
818
819

820
821
822
823
824
825
826
....
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
....
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
....
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
....
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
....
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
....
1796
1797
1798
1799
1800
1801
1802
1803

1804
1805
1806
1807
1808
1809
1810
....
1827
1828
1829
1830
1831
1832
1833
1834
1835

1836



1837

1838
1839

1840
1841
1842
1843
1844
1845
1846
....
2122
2123
2124
2125
2126
2127
2128








































2129
2130
2131
2132
2133
2134
2135
....
2407
2408
2409
2410
2411
2412
2413














































































































































































































































































































































































































































































































2414
2415
2416
2417
2418
2419
2420
			    Tcl_Interp *interp, int argc,
			    Tcl_Obj *const *argv);
static void		CanvasWorldChanged(ClientData instanceData);
static int		ConfigureCanvas(Tcl_Interp *interp,
			    TkCanvas *canvasPtr, int argc,
			    Tcl_Obj *const *argv, int flags);
static void		DestroyCanvas(char *memPtr);

static void		DisplayCanvas(ClientData clientData);
static void		DoItem(Tcl_Obj *accumObj,
			    Tk_Item *itemPtr, Tk_Uid tag);
static void		EventuallyRedrawItem(TkCanvas *canvasPtr,
			    Tk_Item *itemPtr);
#ifdef USE_OLD_TAG_SEARCH
static int		FindItems(Tcl_Interp *interp, TkCanvas *canvasPtr,
................................................................................

    int index;
    static const char *const optionStrings[] = {
	"addtag",	"bbox",		"bind",		"canvasx",
	"canvasy",	"cget",		"configure",	"coords",
	"create",	"dchars",	"delete",	"dtag",
	"find",		"focus",	"gettags",	"icursor",

	"imove",	"index",	"insert",	"itemcget",
	"itemconfigure",
	"lower",	"move",		"moveto",	"postscript",
	"raise",	"rchars",	"scale",	"scan",
	"select",	"type",		"xview",	"yview",
	NULL
    };
    enum options {
	CANV_ADDTAG,	CANV_BBOX,	CANV_BIND,	CANV_CANVASX,
	CANV_CANVASY,	CANV_CGET,	CANV_CONFIGURE,	CANV_COORDS,
	CANV_CREATE,	CANV_DCHARS,	CANV_DELETE,	CANV_DTAG,
	CANV_FIND,	CANV_FOCUS,	CANV_GETTAGS,	CANV_ICURSOR,

	CANV_IMOVE,	CANV_INDEX,	CANV_INSERT,	CANV_ITEMCGET,
	CANV_ITEMCONFIGURE,
	CANV_LOWER,	CANV_MOVE,	CANV_MOVETO,	CANV_POSTSCRIPT,
	CANV_RAISE,	CANV_RCHARS,	CANV_SCALE,	CANV_SCAN,
	CANV_SELECT,	CANV_TYPE,	CANV_XVIEW,	CANV_YVIEW
    };

................................................................................
	 * modifications in the loop.
	 */

	tmpObj = Tcl_NewListObj(2, objv+4);

	FOR_EVERY_CANVAS_ITEM_MATCHING(objv[2], &searchPtr, goto doneImove) {
	    int index;
	    int x1,x2,y1,y2;
	    int dontRedraw1,dontRedraw2;

	    /*
	     * The TK_MOVABLE_POINTS flag should only be set for types that
	     * support the same semantics of index, dChars and insert methods
	     * as lines and canvases.
	     */

................................................................................
	     */

	    x1 = itemPtr->x1; y1 = itemPtr->y1;
	    x2 = itemPtr->x2; y2 = itemPtr->y2;

	    itemPtr->redraw_flags &= ~TK_ITEM_DONT_REDRAW;
	    ItemDelChars(canvasPtr, itemPtr, index, index);
	    dontRedraw1=itemPtr->redraw_flags & TK_ITEM_DONT_REDRAW;

	    itemPtr->redraw_flags &= ~TK_ITEM_DONT_REDRAW;
	    ItemInsert(canvasPtr, itemPtr, index, tmpObj);
	    dontRedraw2=itemPtr->redraw_flags & TK_ITEM_DONT_REDRAW;

	    if (!(dontRedraw1 && dontRedraw2)) {
		Tk_CanvasEventuallyRedraw((Tk_Canvas) canvasPtr,
			x1, y1, x2, y2);
		EventuallyRedrawItem(canvasPtr, itemPtr);
	    }
	    itemPtr->redraw_flags &= ~TK_ITEM_DONT_REDRAW;
................................................................................
	EventuallyRedrawItem(canvasPtr, itemPtr);
	canvasPtr->flags |= REPICK_NEEDED;
	Tcl_SetObjResult(interp, Tcl_NewIntObj(itemPtr->id));
	break;
    }
    case CANV_DCHARS: {
	int first, last;
	int x1,x2,y1,y2;

	if ((objc != 4) && (objc != 5)) {
	    Tcl_WrongNumArgs(interp, 2, objv, "tagOrId first ?last?");
	    result = TCL_ERROR;
	    goto done;
	}
	FOR_EVERY_CANVAS_ITEM_MATCHING(objv[2], &searchPtr, goto done) {
................................................................................
	    } else {
		last = first;
	    }

	    /*
	     * Redraw both item's old and new areas: it's possible that a
	     * delete could result in a new area larger than the old area.
	     * Except if the insertProc sets the TK_ITEM_DONT_REDRAW flag,
	     * nothing more needs to be done.
	     */

	    x1 = itemPtr->x1; y1 = itemPtr->y1;
	    x2 = itemPtr->x2; y2 = itemPtr->y2;
	    itemPtr->redraw_flags &= ~TK_ITEM_DONT_REDRAW;
	    ItemDelChars(canvasPtr, itemPtr, first, last);
................................................................................
	    goto done;
	}
	Tcl_SetObjResult(interp, Tcl_NewIntObj(index));
	break;
    }
    case CANV_INSERT: {
	int beforeThis;
	int x1,x2,y1,y2;

	if (objc != 5) {
	    Tcl_WrongNumArgs(interp, 2, objv, "tagOrId beforeThis string");
	    result = TCL_ERROR;
	    goto done;
	}
	FOR_EVERY_CANVAS_ITEM_MATCHING(objv[2], &searchPtr, goto done) {
................................................................................
	    }
	}
	RELINK_ITEMS(objv[2], prevPtr);
	break;
    }
    case CANV_RCHARS: {
	int first, last;
	int x1,x2,y1,y2;


	if (objc != 6) {
	    Tcl_WrongNumArgs(interp, 2, objv, "tagOrId first last string");
	    result = TCL_ERROR;
	    goto done;
	}
	FOR_EVERY_CANVAS_ITEM_MATCHING(objv[2], &searchPtr, goto done) {
................................................................................
	     * replace could result in a new area larger than the old area.
	     * Except if the dCharsProc or insertProc sets the
	     * TK_ITEM_DONT_REDRAW flag, nothing more needs to be done.
	     */

	    x1 = itemPtr->x1; y1 = itemPtr->y1;
	    x2 = itemPtr->x2; y2 = itemPtr->y2;
	    itemPtr->redraw_flags &= ~TK_ITEM_DONT_REDRAW;


	    ItemDelChars(canvasPtr, itemPtr, first, last);



	    ItemInsert(canvasPtr, itemPtr, first, objv[5]);


	    if (!(itemPtr->redraw_flags & TK_ITEM_DONT_REDRAW)) {

		Tk_CanvasEventuallyRedraw((Tk_Canvas) canvasPtr,
			x1, y1, x2, y2);
		EventuallyRedrawItem(canvasPtr, itemPtr);
	    }
	    itemPtr->redraw_flags &= ~TK_ITEM_DONT_REDRAW;
	}
	break;
................................................................................
			* (Tk_Height(canvasPtr->tkwin) - 2*canvasPtr->inset));
	    }
	    break;
	}
	CanvasSetOrigin(canvasPtr, canvasPtr->xOrigin, newY);
	break;
    }








































    }

  done:
#ifndef USE_OLD_TAG_SEARCH
    TagSearchDestroy(searchPtr);
#endif /* not USE_OLD_TAG_SEARCH */
    Tcl_Release(canvasPtr);
................................................................................
    canvasPtr->flags |= REPICK_NEEDED;
    Tk_CanvasEventuallyRedraw((Tk_Canvas) canvasPtr,
	    canvasPtr->xOrigin, canvasPtr->yOrigin,
	    canvasPtr->xOrigin + Tk_Width(canvasPtr->tkwin),
	    canvasPtr->yOrigin + Tk_Height(canvasPtr->tkwin));
}
 














































































































































































































































































































































































































































































































/*
 *----------------------------------------------------------------------
 *
 * DisplayCanvas --
 *
 *	This function redraws the contents of a canvas window. It is invoked
 *	as a do-when-idle handler, so it only runs when there's nothing else






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264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
...
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
....
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
....
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
....
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
....
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
....
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
....
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
....
1831
1832
1833
1834
1835
1836
1837

1838
1839
1840
1841
1842
1843
1844
1845
1846

1847
1848
1849
1850
1851
1852
1853
1854
....
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
2141
2142
2143
2144
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
2171
2172
2173
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
....
2455
2456
2457
2458
2459
2460
2461
2462
2463
2464
2465
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			    Tcl_Interp *interp, int argc,
			    Tcl_Obj *const *argv);
static void		CanvasWorldChanged(ClientData instanceData);
static int		ConfigureCanvas(Tcl_Interp *interp,
			    TkCanvas *canvasPtr, int argc,
			    Tcl_Obj *const *argv, int flags);
static void		DestroyCanvas(char *memPtr);
static int              DrawCanvas(Tcl_Interp *interp, ClientData clientData, Tk_PhotoHandle photohandle, int subsample, int zoom);
static void		DisplayCanvas(ClientData clientData);
static void		DoItem(Tcl_Obj *accumObj,
			    Tk_Item *itemPtr, Tk_Uid tag);
static void		EventuallyRedrawItem(TkCanvas *canvasPtr,
			    Tk_Item *itemPtr);
#ifdef USE_OLD_TAG_SEARCH
static int		FindItems(Tcl_Interp *interp, TkCanvas *canvasPtr,
................................................................................

    int index;
    static const char *const optionStrings[] = {
	"addtag",	"bbox",		"bind",		"canvasx",
	"canvasy",	"cget",		"configure",	"coords",
	"create",	"dchars",	"delete",	"dtag",
	"find",		"focus",	"gettags",	"icursor",
        "image",
	"imove",	"index",	"insert",	"itemcget",
	"itemconfigure",
	"lower",	"move",		"moveto",	"postscript",
	"raise",	"rchars",	"scale",	"scan",
	"select",	"type",		"xview",	"yview",
	NULL
    };
    enum options {
	CANV_ADDTAG,	CANV_BBOX,	CANV_BIND,	CANV_CANVASX,
	CANV_CANVASY,	CANV_CGET,	CANV_CONFIGURE,	CANV_COORDS,
	CANV_CREATE,	CANV_DCHARS,	CANV_DELETE,	CANV_DTAG,
	CANV_FIND,	CANV_FOCUS,	CANV_GETTAGS,	CANV_ICURSOR,
        CANV_IMAGE,
	CANV_IMOVE,	CANV_INDEX,	CANV_INSERT,	CANV_ITEMCGET,
	CANV_ITEMCONFIGURE,
	CANV_LOWER,	CANV_MOVE,	CANV_MOVETO,	CANV_POSTSCRIPT,
	CANV_RAISE,	CANV_RCHARS,	CANV_SCALE,	CANV_SCAN,
	CANV_SELECT,	CANV_TYPE,	CANV_XVIEW,	CANV_YVIEW
    };

................................................................................
	 * modifications in the loop.
	 */

	tmpObj = Tcl_NewListObj(2, objv+4);

	FOR_EVERY_CANVAS_ITEM_MATCHING(objv[2], &searchPtr, goto doneImove) {
	    int index;
	    int x1, x2, y1, y2;
	    int dontRedraw1, dontRedraw2;

	    /*
	     * The TK_MOVABLE_POINTS flag should only be set for types that
	     * support the same semantics of index, dChars and insert methods
	     * as lines and canvases.
	     */

................................................................................
	     */

	    x1 = itemPtr->x1; y1 = itemPtr->y1;
	    x2 = itemPtr->x2; y2 = itemPtr->y2;

	    itemPtr->redraw_flags &= ~TK_ITEM_DONT_REDRAW;
	    ItemDelChars(canvasPtr, itemPtr, index, index);
	    dontRedraw1 = itemPtr->redraw_flags & TK_ITEM_DONT_REDRAW;

	    itemPtr->redraw_flags &= ~TK_ITEM_DONT_REDRAW;
	    ItemInsert(canvasPtr, itemPtr, index, tmpObj);
	    dontRedraw2 = itemPtr->redraw_flags & TK_ITEM_DONT_REDRAW;

	    if (!(dontRedraw1 && dontRedraw2)) {
		Tk_CanvasEventuallyRedraw((Tk_Canvas) canvasPtr,
			x1, y1, x2, y2);
		EventuallyRedrawItem(canvasPtr, itemPtr);
	    }
	    itemPtr->redraw_flags &= ~TK_ITEM_DONT_REDRAW;
................................................................................
	EventuallyRedrawItem(canvasPtr, itemPtr);
	canvasPtr->flags |= REPICK_NEEDED;
	Tcl_SetObjResult(interp, Tcl_NewIntObj(itemPtr->id));
	break;
    }
    case CANV_DCHARS: {
	int first, last;
	int x1, x2, y1, y2;

	if ((objc != 4) && (objc != 5)) {
	    Tcl_WrongNumArgs(interp, 2, objv, "tagOrId first ?last?");
	    result = TCL_ERROR;
	    goto done;
	}
	FOR_EVERY_CANVAS_ITEM_MATCHING(objv[2], &searchPtr, goto done) {
................................................................................
	    } else {
		last = first;
	    }

	    /*
	     * Redraw both item's old and new areas: it's possible that a
	     * delete could result in a new area larger than the old area.
	     * Except if the dCharsProc sets the TK_ITEM_DONT_REDRAW flag,
	     * nothing more needs to be done.
	     */

	    x1 = itemPtr->x1; y1 = itemPtr->y1;
	    x2 = itemPtr->x2; y2 = itemPtr->y2;
	    itemPtr->redraw_flags &= ~TK_ITEM_DONT_REDRAW;
	    ItemDelChars(canvasPtr, itemPtr, first, last);
................................................................................
	    goto done;
	}
	Tcl_SetObjResult(interp, Tcl_NewIntObj(index));
	break;
    }
    case CANV_INSERT: {
	int beforeThis;
	int x1, x2, y1, y2;

	if (objc != 5) {
	    Tcl_WrongNumArgs(interp, 2, objv, "tagOrId beforeThis string");
	    result = TCL_ERROR;
	    goto done;
	}
	FOR_EVERY_CANVAS_ITEM_MATCHING(objv[2], &searchPtr, goto done) {
................................................................................
	    }
	}
	RELINK_ITEMS(objv[2], prevPtr);
	break;
    }
    case CANV_RCHARS: {
	int first, last;
	int x1, x2, y1, y2;
	int dontRedraw1, dontRedraw2;

	if (objc != 6) {
	    Tcl_WrongNumArgs(interp, 2, objv, "tagOrId first last string");
	    result = TCL_ERROR;
	    goto done;
	}
	FOR_EVERY_CANVAS_ITEM_MATCHING(objv[2], &searchPtr, goto done) {
................................................................................
	     * replace could result in a new area larger than the old area.
	     * Except if the dCharsProc or insertProc sets the
	     * TK_ITEM_DONT_REDRAW flag, nothing more needs to be done.
	     */

	    x1 = itemPtr->x1; y1 = itemPtr->y1;
	    x2 = itemPtr->x2; y2 = itemPtr->y2;


            itemPtr->redraw_flags &= ~TK_ITEM_DONT_REDRAW;
	    ItemDelChars(canvasPtr, itemPtr, first, last);
	    dontRedraw1 = itemPtr->redraw_flags & TK_ITEM_DONT_REDRAW;

            itemPtr->redraw_flags &= ~TK_ITEM_DONT_REDRAW;
	    ItemInsert(canvasPtr, itemPtr, first, objv[5]);
	    dontRedraw2 = itemPtr->redraw_flags & TK_ITEM_DONT_REDRAW;


            if (!(dontRedraw1 && dontRedraw2)) {
		Tk_CanvasEventuallyRedraw((Tk_Canvas) canvasPtr,
			x1, y1, x2, y2);
		EventuallyRedrawItem(canvasPtr, itemPtr);
	    }
	    itemPtr->redraw_flags &= ~TK_ITEM_DONT_REDRAW;
	}
	break;
................................................................................
			* (Tk_Height(canvasPtr->tkwin) - 2*canvasPtr->inset));
	    }
	    break;
	}
	CanvasSetOrigin(canvasPtr, canvasPtr->xOrigin, newY);
	break;
    }
    case CANV_IMAGE: {
        Tk_PhotoHandle photohandle;
        int subsample = 1, zoom = 1;

        if (objc < 3 || objc > 5) {
            Tcl_WrongNumArgs(interp, 2, objv, "imagename ?subsample? ?zoom?");
            result = TCL_ERROR;
            goto done;
        }

        if ((photohandle = Tk_FindPhoto(interp, Tcl_GetString(objv[2]) )) == 0) {
            result = TCL_ERROR;
            goto done;
        }

        /*
         * If we are given a subsample or a zoom then grab them.
         */

        if (objc >= 4 && Tcl_GetIntFromObj(interp, objv[3], &subsample) != TCL_OK) {
            result = TCL_ERROR;
            goto done;
        }
        if (objc >= 5 && Tcl_GetIntFromObj(interp, objv[4], &zoom) != TCL_OK) {
            result = TCL_ERROR;
            goto done;
        }

        /*
         * Set the image size to zero, which allows the DrawCanvas() function
         * to expand the image automatically when it copies the pixmap into it.
         */

        if (Tk_PhotoSetSize(interp, photohandle, 0, 0) != TCL_OK) {
            result = TCL_ERROR;
            goto done;
        }

        result = DrawCanvas(interp, clientData, photohandle, subsample, zoom);
    }
    }

  done:
#ifndef USE_OLD_TAG_SEARCH
    TagSearchDestroy(searchPtr);
#endif /* not USE_OLD_TAG_SEARCH */
    Tcl_Release(canvasPtr);
................................................................................
    canvasPtr->flags |= REPICK_NEEDED;
    Tk_CanvasEventuallyRedraw((Tk_Canvas) canvasPtr,
	    canvasPtr->xOrigin, canvasPtr->yOrigin,
	    canvasPtr->xOrigin + Tk_Width(canvasPtr->tkwin),
	    canvasPtr->yOrigin + Tk_Height(canvasPtr->tkwin));
}
 
/*
 *----------------------------------------------------------------------
 *
 * DecomposeMaskToShiftAndBits --
 *
 *      Given a 32 bit pixel mask, we find the position of the lowest bit and the
 *      width of the mask bits.
 *
 * Results:
 *	None.
 *
 * Side effects:
*       None.
 *
 *----------------------------------------------------------------------
 */
static void
DecomposeMaskToShiftAndBits(
    unsigned long mask,     /* The pixel mask to examine */
    int *shift,             /* Where to put the shift count (position of lowest bit) */
    int *bits)              /* Where to put the bit count (width of the pixel mask) */
{
    int i;
    
    *shift = 0;
    *bits = 0;
    
    /*
     * Find the lowest '1' bit in the mask.
     */

    for (i = 0; i < 32; ++i) {
        if (mask & 1 << i)
            break;
    }
    if (i < 32) {
        *shift = i;
        
        /*
        * Now find the next '0' bit and the width of the mask.
        */
 
        for ( ; i < 32; ++i) {
            if ((mask & 1 << i) == 0)
                break;
            else
                ++*bits;
        }
        
        /*
        * Limit to the top 8 bits if the mask was wider than 8.
        */

        if (*bits > 8) {
            *shift += *bits - 8;
            *bits = 8;
        }
    }
}

/*
 *----------------------------------------------------------------------
 *
 * DrawCanvas --
 *
 *      This function draws the contents of a canvas into the given Photo image.
 *      This function is called from the widget "image" subcommand.
 *      The canvas does not need to be mapped (one of it's ancestors must be)
 *      in order for this function to work. 
 *
 * Results:
 *	None.
 *
 * Side effects:
 *      Canvas contents from within the -scrollregion or widget size are rendered
 *      into the Photo. Any errors are left in the result.
 *
 *----------------------------------------------------------------------
 */

#define OVERDRAW_PIXELS 32        /* How much larger we make the pixmap
                                   * that the canvas objects are drawn into */

/* From stackoverflow.com/questions/2100331/c-macro-definition-to-determine-big-endian-or-little-endian-machine */
#define IS_BIG_ENDIAN (*(unsigned short *)"\0\xff" < 0x100)

#define BYTE_SWAP16(n) ((((unsigned short)n)>>8) | (((unsigned short)n)<<8))
#define BYTE_SWAP32(n) (((n>>24)&0x000000FF) | ((n<<8)&0x00FF0000) | ((n>>8)&0x0000FF00) | ((n<<24)&0xFF000000))

static int
DrawCanvas(
    Tcl_Interp *interp,           /* As passed to the widget command, and we will leave errors here */
    ClientData clientData,
    Tk_PhotoHandle photohandle,   /* The photo we are rendering into */
    int subsample,                /* If either subsample or zoom are not 1 then we call Tk_PhotoPutZoomedBlock() */
    int zoom)
{
    TkCanvas * canvasPtr = clientData;
    Tk_Window tkwin;
    Display *displayPtr;
    Tk_PhotoImageBlock blockPtr = {0};
    Window wid;
    Tk_Item * itemPtr;
    Pixmap pixmap = 0;
    XImage *ximagePtr = NULL;
    Visual *visualPtr;
    GC xgc = 0;
    XGCValues xgcValues;
    int canvasX1, canvasY1, canvasX2, canvasY2, cWidth, cHeight,
        pixmapX1, pixmapY1, pixmapX2, pixmapY2, pmWidth, pmHeight,
        bitsPerPixel, bytesPerPixel, x, y, result = TCL_OK,
        rshift, gshift, bshift, rbits, gbits, bbits;

#ifdef DEBUG_DRAWCANVAS
    char buffer[128];
#endif

    if ((tkwin = canvasPtr->tkwin) == NULL) {
        Tcl_AppendResult(interp, "canvas tkwin is NULL!", NULL);
        result = TCL_ERROR;
        goto done;
    }

    /*
     * If this canvas is unmapped, then we won't have a window id, so we will
     * try the ancestors of the canvas until we find a window that has a
     * valid window id. The Tk_GetPixmap() call requires a valid window id.
     */

    do {

        if ((displayPtr = Tk_Display(tkwin)) == NULL) {
            Tcl_AppendResult(interp, "canvas (or parent) display is NULL!", NULL);
            result = TCL_ERROR;
            goto done;
        }

        if ((wid = Tk_WindowId(tkwin)) != 0) {
            continue;
        }

        if ((tkwin = Tk_Parent(tkwin)) == NULL) {
            Tcl_AppendResult(interp, "canvas has no parent with a valid window id! Is the toplevel window mapped?", NULL);
            result = TCL_ERROR;
            goto done;
        }

    } while (wid == 0);

    bitsPerPixel = Tk_Depth(tkwin);
    visualPtr = Tk_Visual(tkwin);

    if (subsample == 0) {
        Tcl_AppendResult(interp, "subsample cannot be zero", NULL);
        result = TCL_ERROR;
        goto done;
    }

    /*
    * Scan through the item list, registering the bounding box for all items
    * that didn't do that for the final coordinates yet. This can be
    * determined by the FORCE_REDRAW flag.
    */

    for (itemPtr = canvasPtr -> firstItemPtr; itemPtr != NULL; 
            itemPtr = itemPtr -> nextPtr) {
        if (itemPtr -> redraw_flags & FORCE_REDRAW) {
            itemPtr -> redraw_flags &= ~FORCE_REDRAW;
            EventuallyRedrawItem(canvasPtr, itemPtr);
            itemPtr -> redraw_flags &= ~FORCE_REDRAW;
        }
    }

    /*
     * The DisplayCanvas() function works out the region that needs redrawing,
     * but we don't do this. We grab the whole scrollregion or canvas window
     * area. If we have a defined -scrollregion we use that as the drawing
     * region, otherwise use the canvas window height and width with an origin
     * of 0,0.
     */
    if (canvasPtr->scrollX1 != 0 || canvasPtr->scrollY1 != 0 ||
            canvasPtr->scrollX2 != 0 || canvasPtr->scrollY2 != 0) {

        canvasX1 = canvasPtr->scrollX1;
        canvasY1 = canvasPtr->scrollY1;
        canvasX2 = canvasPtr->scrollX2;
        canvasY2 = canvasPtr->scrollY2;
        cWidth = canvasX2 - canvasX1 + 1;
        cHeight = canvasY2 - canvasY1 + 1;

    } else {

        cWidth = Tk_Width(tkwin);
        cHeight = Tk_Height(tkwin);
        canvasX1 = 0;
        canvasY1 = 0;
        canvasX2 = canvasX1 + cWidth - 1;
        canvasY2 = canvasY1 + cHeight - 1;
    }
    
    /*
     * Allocate a pixmap to draw into. We add OVERDRAW_PIXELS in the same way
     * that DisplayCanvas() does to avoid problems on some systems when objects
     * are being drawn too close to the edge.
     */

    pixmapX1 = canvasX1 - OVERDRAW_PIXELS;
    pixmapY1 = canvasY1 - OVERDRAW_PIXELS;
    pixmapX2 = canvasX2 + OVERDRAW_PIXELS;
    pixmapY2 = canvasY2 + OVERDRAW_PIXELS;
    pmWidth = pixmapX2 - pixmapX1 + 1;
    pmHeight = pixmapY2 - pixmapY1 + 1;
    if ((pixmap = Tk_GetPixmap(displayPtr, Tk_WindowId(tkwin), pmWidth, pmHeight,
            bitsPerPixel)) == 0) {
        Tcl_AppendResult(interp, "failed to create drawing Pixmap", NULL);
        result = TCL_ERROR;
        goto done;
    }

    /*
     * Before we can draw the canvas objects into the pixmap it's background
     * should be filled with canvas background colour.
     */

    xgcValues.function = GXcopy;
    xgcValues.foreground = Tk_3DBorderColor(canvasPtr->bgBorder)->pixel;
    xgc = XCreateGC(displayPtr, pixmap, GCFunction|GCForeground, &xgcValues);
    XFillRectangle(displayPtr,pixmap,xgc,0,0,pmWidth,pmHeight);

    /*
     * Draw all the cavas items into the pixmap
     */

    canvasPtr->drawableXOrigin = pixmapX1;
    canvasPtr->drawableYOrigin = pixmapY1;
    for (itemPtr = canvasPtr->firstItemPtr; itemPtr != NULL;
            itemPtr = itemPtr->nextPtr) {
        if ((itemPtr->x1 >= pixmapX2) || (itemPtr->y1 >= pixmapY2) ||
                (itemPtr->x2 < pixmapX1) || (itemPtr->y2 < pixmapY1)) {
            if (!AlwaysRedraw(itemPtr)) {
                continue;
            }
        }
        if (itemPtr->state == TK_STATE_HIDDEN || 
                (itemPtr->state == TK_STATE_NULL && canvasPtr->canvas_state
                == TK_STATE_HIDDEN)) {
            continue;
        }
        ItemDisplay(canvasPtr, itemPtr, pixmap, pixmapX1, pixmapY1, pmWidth,
                pmHeight);
    }
    
    /*
     * Copy the Pixmap into an ZPixmap format XImage so we can copy it across
     * to the photo image. This seems to be the only way to get Pixmap image
     * data out of an image. Note we have to account for the OVERDRAW_PIXELS
     * border width.
     */

    if ((ximagePtr = XGetImage(displayPtr, pixmap, -pixmapX1, -pixmapY1, cWidth,
            cHeight, AllPlanes, ZPixmap)) == NULL) {
        Tcl_AppendResult(interp, "failed to copy Pixmap to XImage", NULL);
        result = TCL_ERROR;
        goto done;
    }
    
#ifdef DEBUG_DRAWCANVAS
    Tcl_AppendResult(interp, "ximagePtr {", NULL);
    sprintf(buffer,"%d",ximagePtr->width);   Tcl_AppendResult(interp, " width ", buffer, NULL);
    sprintf(buffer,"%d",ximagePtr->height);  Tcl_AppendResult(interp, " height ", buffer, NULL);
    sprintf(buffer,"%d",ximagePtr->xoffset); Tcl_AppendResult(interp, " xoffset ", buffer, NULL);
    sprintf(buffer,"%d",ximagePtr->format);  Tcl_AppendResult(interp, " format ", buffer, NULL);
                                             Tcl_AppendResult(interp, " ximagePtr->data", NULL);
    if (ximagePtr->data != NULL) {
	int ix, iy;

        Tcl_AppendResult(interp, " {", NULL);
	for (iy = 0; iy < ximagePtr->height; ++ iy) {
	    Tcl_AppendResult(interp, " {", NULL);
	    for (ix = 0; ix < ximagePtr->bytes_per_line; ++ ix) {
	        if (ix > 0) {
                    if (ix % 4 == 0)
                        Tcl_AppendResult(interp, "-", NULL);
                    else
                        Tcl_AppendResult(interp, " ", NULL);
                }
	        sprintf(buffer,"%2.2x",ximagePtr->data[ximagePtr->bytes_per_line * iy + ix]&0xFF);
	        Tcl_AppendResult(interp, buffer, NULL);
	    }
	    Tcl_AppendResult(interp, " }", NULL);
	}
	Tcl_AppendResult(interp, " }", NULL);
    } else
	sprintf(buffer," NULL");
    sprintf(buffer,"%d",ximagePtr->byte_order);       Tcl_AppendResult(interp, " byte_order ", buffer, NULL);
    sprintf(buffer,"%d",ximagePtr->bitmap_unit);      Tcl_AppendResult(interp, " bitmap_unit ", buffer, NULL);
    sprintf(buffer,"%d",ximagePtr->bitmap_bit_order); Tcl_AppendResult(interp, " bitmap_bit_order ", buffer, NULL);
    sprintf(buffer,"%d",ximagePtr->bitmap_pad);       Tcl_AppendResult(interp, " bitmap_pad ", buffer, NULL);
    sprintf(buffer,"%d",ximagePtr->depth);            Tcl_AppendResult(interp, " depth ", buffer, NULL);
    sprintf(buffer,"%d",ximagePtr->bytes_per_line);   Tcl_AppendResult(interp, " bytes_per_line ", buffer, NULL);
    sprintf(buffer,"%d",ximagePtr->bits_per_pixel);   Tcl_AppendResult(interp, " bits_per_pixel ", buffer, NULL);
    sprintf(buffer,"0x%8.8lx",ximagePtr->red_mask);   Tcl_AppendResult(interp, " red_mask ", buffer, NULL);
    sprintf(buffer,"0x%8.8lx",ximagePtr->green_mask); Tcl_AppendResult(interp, " green_mask ", buffer, NULL);
    sprintf(buffer,"0x%8.8lx",ximagePtr->blue_mask);  Tcl_AppendResult(interp, " blue_mask ", buffer, NULL);
    Tcl_AppendResult(interp, " }", NULL);
    
    Tcl_AppendResult(interp, "\nvisualPtr {", NULL);
    sprintf(buffer,"0x%8.8lx",visualPtr->red_mask);   Tcl_AppendResult(interp, " red_mask ", buffer, NULL);
    sprintf(buffer,"0x%8.8lx",visualPtr->green_mask); Tcl_AppendResult(interp, " green_mask ", buffer, NULL);
    sprintf(buffer,"0x%8.8lx",visualPtr->blue_mask);  Tcl_AppendResult(interp, " blue_mask ", buffer, NULL);
    Tcl_AppendResult(interp, " }", NULL);
    
#endif

    /*
     * Fill in the PhotoImageBlock structure abd allocate a block of memory
     * for the converted image data. Note we allocate an alpha channel even
     * though we don't use one, because this layout helps Tk_PhotoPutBlock()
     * use memcpy() instead of the slow pixel or line copy.
     */

    blockPtr.width = cWidth;
    blockPtr.height = cHeight;
    blockPtr.pixelSize = 4;
    blockPtr.pitch = blockPtr.pixelSize * blockPtr.width;
    blockPtr.offset[0] = 0;
    blockPtr.offset[1] = 1;
    blockPtr.offset[2] = 2;
    blockPtr.offset[3] = 3;
    blockPtr.pixelPtr = ckalloc(blockPtr.pixelSize * blockPtr.height * blockPtr.width);

    /*
     * Now convert the image data pixel by pixel from XImage to 32bit RGBA
     * format suitable for Tk_PhotoPutBlock().
     */

    DecomposeMaskToShiftAndBits(visualPtr->red_mask,&rshift,&rbits);
    DecomposeMaskToShiftAndBits(visualPtr->green_mask,&gshift,&gbits);
    DecomposeMaskToShiftAndBits(visualPtr->blue_mask,&bshift,&bbits);

#ifdef DEBUG_DRAWCANVAS
    sprintf(buffer,"%d",rshift); Tcl_AppendResult(interp, "\nbits { rshift ", buffer, NULL);
    sprintf(buffer,"%d",gshift); Tcl_AppendResult(interp, " gshift ", buffer, NULL);
    sprintf(buffer,"%d",bshift); Tcl_AppendResult(interp, " bshift ", buffer, NULL);
    sprintf(buffer,"%d",rbits);  Tcl_AppendResult(interp, " rbits ", buffer, NULL);
    sprintf(buffer,"%d",gbits);  Tcl_AppendResult(interp, " gbits ", buffer, NULL);
    sprintf(buffer,"%d",bbits);  Tcl_AppendResult(interp, " bbits ", buffer, " }", NULL);
    Tcl_AppendResult(interp, "\nConverted_image {", NULL);
#endif

    /* Ok, had to use ximagePtr->bits_per_pixel here and in the switch (...)
     * below to get this to work on Windows. X11 correctly sets the bitmap
     *_pad and bitmap_unit fields to 32, but on Windows they are 0 and 8
     * respectively!
     */

    bytesPerPixel = ximagePtr->bits_per_pixel/8;
    for (y = 0; y < blockPtr.height; ++y) {

#ifdef DEBUG_DRAWCANVAS
        Tcl_AppendResult(interp, " {", NULL);
#endif

        for(x = 0; x < blockPtr.width; ++x) {
            unsigned long pixel;

            switch (ximagePtr->bits_per_pixel) {

                /*
                 * Get an 8 bit pixel from the XImage.
                 */

                case 8 :
                    pixel = *((unsigned char *)(ximagePtr->data + bytesPerPixel * x
                            + ximagePtr->bytes_per_line * y));
                    break;

                /*
                 * Get a 16 bit pixel from the XImage, and correct the
                 * byte order as necessary.
                 */

                case 16 :
                    pixel = *((unsigned short *)(ximagePtr->data + bytesPerPixel * x
                            + ximagePtr->bytes_per_line * y));
                    if ((IS_BIG_ENDIAN && ximagePtr->byte_order == LSBFirst)
                            || (!IS_BIG_ENDIAN && ximagePtr->byte_order == MSBFirst))
                        pixel = BYTE_SWAP16(pixel);
                    break;

                /*
                 * Grab a 32 bit pixel from the XImage, and correct the
                 * byte order as necessary.
                 */

                case 32 :
                    pixel = *((unsigned long *)(ximagePtr->data + bytesPerPixel * x
                            + ximagePtr->bytes_per_line * y));
                    if ((IS_BIG_ENDIAN && ximagePtr->byte_order == LSBFirst)
                            || (!IS_BIG_ENDIAN && ximagePtr->byte_order == MSBFirst))
                        pixel = BYTE_SWAP32(pixel);
                    break;
            }

            /*
             * We have a pixel with the correct byte order, so pull out the
             * colours and place them in the photo block. Perhaps we could
             * just not bother with the alpha byte because we are using
             * TK_PHOTO_COMPOSITE_SET later?
             * ***Windows: We have to swap the red and blue values. The
             * XImage storage is B - G - R - A which becomes a 32bit ARGB
             * quad. However the visual mask is a 32bit ABGR quad. And
             * Tk_PhotoPutBlock() wants R-G-B-A which is a 32bit ABGR quad.
             * If the visual mask was correct there would be no need to
             * swap anything here.
             */

#ifdef _WIN32
#define   R_OFFSET 2
#define   B_OFFSET 0
#else
#define   R_OFFSET 0
#define   B_OFFSET 2
#endif
            blockPtr.pixelPtr[blockPtr.pitch * y + blockPtr.pixelSize * x + R_OFFSET] =
                    (unsigned char)((pixel & visualPtr->red_mask) >> rshift);
            blockPtr.pixelPtr[blockPtr.pitch * y + blockPtr.pixelSize * x +1] =
                    (unsigned char)((pixel & visualPtr->green_mask) >> gshift);
            blockPtr.pixelPtr[blockPtr.pitch * y + blockPtr.pixelSize * x + B_OFFSET] =
                    (unsigned char)((pixel & visualPtr->blue_mask) >> bshift);
            blockPtr.pixelPtr[blockPtr.pitch * y + blockPtr.pixelSize * x +3] = 0xFF;

#ifdef DEBUG_DRAWCANVAS
            {
		int ix;
                if (x > 0)
                    Tcl_AppendResult(interp, "-", NULL);
	        for (ix = 0; ix < 4; ++ix) {
                    if (ix > 0)
                        Tcl_AppendResult(interp, " ", NULL);
		    sprintf(buffer,"%2.2x",blockPtr.pixelPtr[blockPtr.pitch * y
                            + blockPtr.pixelSize * x + ix]&0xFF);
                    Tcl_AppendResult(interp, buffer, NULL);
                }
            }
#endif

        }

#ifdef DEBUG_DRAWCANVAS
        Tcl_AppendResult(interp, " }", NULL);
#endif

    }

#ifdef DEBUG_DRAWCANVAS
    Tcl_AppendResult(interp, " }", NULL);
#endif

    /*
     * Now put the copied pixmap into the photo.
     * If either zoom or subsample are not 1, we use the zoom function.
     */

    if (subsample != 1 || zoom != 1) {
        if ((result = Tk_PhotoPutZoomedBlock(interp, photohandle, &blockPtr,
                0, 0, cWidth * zoom / subsample, cHeight * zoom / subsample,
                zoom, zoom, subsample, subsample, TK_PHOTO_COMPOSITE_SET))
                != TCL_OK) {
            goto done;
        }
    } else {
        if ((result = Tk_PhotoPutBlock(interp, photohandle, &blockPtr, 0, 0,
            cWidth, cHeight, TK_PHOTO_COMPOSITE_SET)) != TCL_OK) {
            goto done;
        }
    }

    /*
     * Clean up anything we have allocated and exit.
     */

done:
    if (blockPtr.pixelPtr)
        ckfree(blockPtr.pixelPtr);
    if (pixmap)
        Tk_FreePixmap(Tk_Display(tkwin), pixmap);
    if (ximagePtr)
        XDestroyImage(ximagePtr);
    if (xgc)
        XFreeGC(displayPtr,xgc);
    return result;
}

/*
 *----------------------------------------------------------------------
 *
 * DisplayCanvas --
 *
 *	This function redraws the contents of a canvas window. It is invoked
 *	as a do-when-idle handler, so it only runs when there's nothing else

Changes to generic/tkEntry.c.

883
884
885
886
887
888
889
890

891
892
893
894
895
896
897
....
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
....
1272
1273
1274
1275
1276
1277
1278

1279
1280
1281
1282
1283
1284
1285
....
2741
2742
2743
2744
2745
2746
2747
2748

2749
2750
2751
2752
2753
2754
2755
....
2808
2809
2810
2811
2812
2813
2814
2815

2816
2817
2818
2819
2820
2821
2822
....
2861
2862
2863
2864
2865
2866
2867
2868

2869
2870
2871
2872
2873
2874
2875
....
3126
3127
3128
3129
3130
3131
3132
3133
3134
3135
3136
3137
3138
3139
3140
3141
3142
3143
3144
3145













3146
3147
3148
3149
3150
3151
3152
....
4030
4031
4032
4033
4034
4035
4036
4037

4038
4039
4040
4041
4042
4043
4044
		entryPtr->selectFirst = -1;
		entryPtr->selectLast = -1;
	    } else {
		entryPtr->selectFirst = index;
		entryPtr->selectLast = index2;
	    }
	    if (!(entryPtr->flags & GOT_SELECTION)
		    && (entryPtr->exportSelection)) {

		Tk_OwnSelection(entryPtr->tkwin, XA_PRIMARY,
			EntryLostSelection, entryPtr);
		entryPtr->flags |= GOT_SELECTION;
	    }
	    EventuallyRedraw(entryPtr);
	    break;

................................................................................
    }

    /*
     * Store old values that we need to effect certain behavior if they change
     * value.
     */

    oldExport = entryPtr->exportSelection;
    if (entryPtr->type == TK_SPINBOX) {
	oldValues = sbPtr->valueStr;
	oldFormat = sbPtr->reqFormat;
	oldFrom = sbPtr->fromValue;
	oldTo = sbPtr->toValue;
    }

................................................................................
	}

	/*
	 * Claim the selection if we've suddenly started exporting it.
	 */

	if (entryPtr->exportSelection && (!oldExport)

		&& (entryPtr->selectFirst != -1)
		&& !(entryPtr->flags & GOT_SELECTION)) {
	    Tk_OwnSelection(entryPtr->tkwin, XA_PRIMARY, EntryLostSelection,
		    entryPtr);
	    entryPtr->flags |= GOT_SELECTION;
	}

................................................................................
{
    int newFirst, newLast;

    /*
     * Grab the selection if we don't own it already.
     */

    if (!(entryPtr->flags & GOT_SELECTION) && (entryPtr->exportSelection)) {

	Tk_OwnSelection(entryPtr->tkwin, XA_PRIMARY, EntryLostSelection,
		entryPtr);
	entryPtr->flags |= GOT_SELECTION;
    }

    /*
     * Pick new starting and ending points for the selection.
................................................................................
				 * not including terminating NUL character. */
{
    Entry *entryPtr = clientData;
    int byteCount;
    const char *string;
    const char *selStart, *selEnd;

    if ((entryPtr->selectFirst < 0) || !(entryPtr->exportSelection)) {

	return -1;
    }
    string = entryPtr->displayString;
    selStart = Tcl_UtfAtIndex(string, entryPtr->selectFirst);
    selEnd = Tcl_UtfAtIndex(selStart,
	    entryPtr->selectLast - entryPtr->selectFirst);
    byteCount = selEnd - selStart - offset;
................................................................................
     * On Windows and Mac systems, we want to remember the selection for the
     * next time the focus enters the window. On Unix, we need to clear the
     * selection since it is always visible.
     * This is controlled by ::tk::AlwaysShowSelection.
     */

    if (TkpAlwaysShowSelection(entryPtr->tkwin)
	    && (entryPtr->selectFirst >= 0) && entryPtr->exportSelection) {

	entryPtr->selectFirst = -1;
	entryPtr->selectLast = -1;
	EventuallyRedraw(entryPtr);
    }
}
 
/*
................................................................................
 */

	/* ARGSUSED */
static char *
EntryTextVarProc(
    ClientData clientData,	/* Information about button. */
    Tcl_Interp *interp,		/* Interpreter containing variable. */
    const char *name1,		/* Not used. */
    const char *name2,		/* Not used. */
    int flags)			/* Information about what happened. */
{
    Entry *entryPtr = clientData;
    const char *value;

    if (entryPtr->flags & ENTRY_DELETED) {
	/*
	 * Just abort early if we entered here while being deleted.
	 */
	return NULL;
    }














    /*
     * If the variable is unset, then immediately recreate it unless the whole
     * interpreter is going away.
     */

    if (flags & TCL_TRACE_UNSETS) {
................................................................................
		entryPtr->selectFirst = -1;
		entryPtr->selectLast = -1;
	    } else {
		entryPtr->selectFirst = index;
		entryPtr->selectLast = index2;
	    }
	    if (!(entryPtr->flags & GOT_SELECTION)
		    && entryPtr->exportSelection) {

		Tk_OwnSelection(entryPtr->tkwin, XA_PRIMARY,
			EntryLostSelection, entryPtr);
		entryPtr->flags |= GOT_SELECTION;
	    }
	    EventuallyRedraw(entryPtr);
	    break;







|
>







 







|







 







>







 







|
>







 







|
>







 







|
>







 







|
|











>
>
>
>
>
>
>
>
>
>
>
>
>







 







|
>







883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
....
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
....
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
....
2743
2744
2745
2746
2747
2748
2749
2750
2751
2752
2753
2754
2755
2756
2757
2758
....
2811
2812
2813
2814
2815
2816
2817
2818
2819
2820
2821
2822
2823
2824
2825
2826
....
2865
2866
2867
2868
2869
2870
2871
2872
2873
2874
2875
2876
2877
2878
2879
2880
....
3131
3132
3133
3134
3135
3136
3137
3138
3139
3140
3141
3142
3143
3144
3145
3146
3147
3148
3149
3150
3151
3152
3153
3154
3155
3156
3157
3158
3159
3160
3161
3162
3163
3164
3165
3166
3167
3168
3169
3170
....
4048
4049
4050
4051
4052
4053
4054
4055
4056
4057
4058
4059
4060
4061
4062
4063
		entryPtr->selectFirst = -1;
		entryPtr->selectLast = -1;
	    } else {
		entryPtr->selectFirst = index;
		entryPtr->selectLast = index2;
	    }
	    if (!(entryPtr->flags & GOT_SELECTION)
		    && (entryPtr->exportSelection)
		    && (!Tcl_IsSafe(entryPtr->interp))) {
		Tk_OwnSelection(entryPtr->tkwin, XA_PRIMARY,
			EntryLostSelection, entryPtr);
		entryPtr->flags |= GOT_SELECTION;
	    }
	    EventuallyRedraw(entryPtr);
	    break;

................................................................................
    }

    /*
     * Store old values that we need to effect certain behavior if they change
     * value.
     */

    oldExport = (entryPtr->exportSelection) && (!Tcl_IsSafe(entryPtr->interp));
    if (entryPtr->type == TK_SPINBOX) {
	oldValues = sbPtr->valueStr;
	oldFormat = sbPtr->reqFormat;
	oldFrom = sbPtr->fromValue;
	oldTo = sbPtr->toValue;
    }

................................................................................
	}

	/*
	 * Claim the selection if we've suddenly started exporting it.
	 */

	if (entryPtr->exportSelection && (!oldExport)
		&& (!Tcl_IsSafe(entryPtr->interp))
		&& (entryPtr->selectFirst != -1)
		&& !(entryPtr->flags & GOT_SELECTION)) {
	    Tk_OwnSelection(entryPtr->tkwin, XA_PRIMARY, EntryLostSelection,
		    entryPtr);
	    entryPtr->flags |= GOT_SELECTION;
	}

................................................................................
{
    int newFirst, newLast;

    /*
     * Grab the selection if we don't own it already.
     */

    if (!(entryPtr->flags & GOT_SELECTION) && (entryPtr->exportSelection)
	    && (!Tcl_IsSafe(entryPtr->interp))) {
	Tk_OwnSelection(entryPtr->tkwin, XA_PRIMARY, EntryLostSelection,
		entryPtr);
	entryPtr->flags |= GOT_SELECTION;
    }

    /*
     * Pick new starting and ending points for the selection.
................................................................................
				 * not including terminating NUL character. */
{
    Entry *entryPtr = clientData;
    int byteCount;
    const char *string;
    const char *selStart, *selEnd;

    if ((entryPtr->selectFirst < 0) || (!entryPtr->exportSelection)
	    || Tcl_IsSafe(entryPtr->interp)) {
	return -1;
    }
    string = entryPtr->displayString;
    selStart = Tcl_UtfAtIndex(string, entryPtr->selectFirst);
    selEnd = Tcl_UtfAtIndex(selStart,
	    entryPtr->selectLast - entryPtr->selectFirst);
    byteCount = selEnd - selStart - offset;
................................................................................
     * On Windows and Mac systems, we want to remember the selection for the
     * next time the focus enters the window. On Unix, we need to clear the
     * selection since it is always visible.
     * This is controlled by ::tk::AlwaysShowSelection.
     */

    if (TkpAlwaysShowSelection(entryPtr->tkwin)
	    && (entryPtr->selectFirst >= 0) && entryPtr->exportSelection
	    && (!Tcl_IsSafe(entryPtr->interp))) {
	entryPtr->selectFirst = -1;
	entryPtr->selectLast = -1;
	EventuallyRedraw(entryPtr);
    }
}
 
/*
................................................................................
 */

	/* ARGSUSED */
static char *
EntryTextVarProc(
    ClientData clientData,	/* Information about button. */
    Tcl_Interp *interp,		/* Interpreter containing variable. */
    const char *name1,		/* Name of variable. */
    const char *name2,		/* Second part of variable name. */
    int flags)			/* Information about what happened. */
{
    Entry *entryPtr = clientData;
    const char *value;

    if (entryPtr->flags & ENTRY_DELETED) {
	/*
	 * Just abort early if we entered here while being deleted.
	 */
	return NULL;
    }

    /*
     * See ticket [5d991b82].
     */

    if (entryPtr->textVarName == NULL) {
	if (!(flags & TCL_INTERP_DESTROYED)) {
	    Tcl_UntraceVar2(interp, name1, name2,
		    TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
		    EntryTextVarProc, clientData);
	}
 	return NULL;
     }

    /*
     * If the variable is unset, then immediately recreate it unless the whole
     * interpreter is going away.
     */

    if (flags & TCL_TRACE_UNSETS) {
................................................................................
		entryPtr->selectFirst = -1;
		entryPtr->selectLast = -1;
	    } else {
		entryPtr->selectFirst = index;
		entryPtr->selectLast = index2;
	    }
	    if (!(entryPtr->flags & GOT_SELECTION)
		    && entryPtr->exportSelection
		    && (!Tcl_IsSafe(entryPtr->interp))) {
		Tk_OwnSelection(entryPtr->tkwin, XA_PRIMARY,
			EntryLostSelection, entryPtr);
		entryPtr->flags |= GOT_SELECTION;
	    }
	    EventuallyRedraw(entryPtr);
	    break;

Changes to generic/tkFont.c.

3147
3148
3149
3150
3151
3152
3153
3154
3155
3156
3157
3158
3159
3160
3161
3162
3163
3164
3165
3166
3167
3168
3169
3170
3171
3172
3173
3174
3175
3176
	    continue;
	}

	cx[0] = cx[3] = chunkPtr->x;
	cy[0] = cy[1] = chunkPtr->y - fontPtr->fm.ascent;
	cx[1] = cx[2] = chunkPtr->x + chunkPtr->displayWidth;
	cy[2] = cy[3] = chunkPtr->y + fontPtr->fm.descent;
	if (	!PointInQuadrilateral(cx, cy, rx[0], ry[0]) ||
		!PointInQuadrilateral(cx, cy, rx[1], ry[1]) ||
		!PointInQuadrilateral(cx, cy, rx[2], ry[2]) ||
		!PointInQuadrilateral(cx, cy, rx[3], ry[3])) {
	    goto notReverseInside;
	}
    }
    return 0;

    /*
     * If we're overlapping now, we must be partially in and out of at least
     * one chunk. If that is the case, there must be one line segment of the
     * rectangle that is touching or crossing a line segment of a chunk.
     */

  notReverseInside:
    chunkPtr = layoutPtr->chunks;

    for (i=0 ; i<layoutPtr->numChunks ; i++,chunkPtr++) {
	int j;

	if (chunkPtr->start[0] == '\n') {
	    /*






|
|
|
|
|
|

<







<







3147
3148
3149
3150
3151
3152
3153
3154
3155
3156
3157
3158
3159
3160

3161
3162
3163
3164
3165
3166
3167

3168
3169
3170
3171
3172
3173
3174
	    continue;
	}

	cx[0] = cx[3] = chunkPtr->x;
	cy[0] = cy[1] = chunkPtr->y - fontPtr->fm.ascent;
	cx[1] = cx[2] = chunkPtr->x + chunkPtr->displayWidth;
	cy[2] = cy[3] = chunkPtr->y + fontPtr->fm.descent;
	if (	PointInQuadrilateral(cx, cy, rx[0], ry[0]) &&
		PointInQuadrilateral(cx, cy, rx[1], ry[1]) &&
		PointInQuadrilateral(cx, cy, rx[2], ry[2]) &&
		PointInQuadrilateral(cx, cy, rx[3], ry[3])) {
            return 0;
        }
    }


    /*
     * If we're overlapping now, we must be partially in and out of at least
     * one chunk. If that is the case, there must be one line segment of the
     * rectangle that is touching or crossing a line segment of a chunk.
     */


    chunkPtr = layoutPtr->chunks;

    for (i=0 ; i<layoutPtr->numChunks ; i++,chunkPtr++) {
	int j;

	if (chunkPtr->start[0] == '\n') {
	    /*

Changes to generic/tkGrid.c.

2864
2865
2866
2867
2868
2869
2870
2871
2872
2873
2874
2875
2876
2877

2878
2879
2880

2881
2882
2883
2884
2885
2886
2887
2888
....
2890
2891
2892
2893
2894
2895
2896
2897
2898
2899
2900
2901
2902
2903
2904
2905
2906
2907
2908
....
3079
3080
3081
3082
3083
3084
3085
3086

3087
3088
3089
3090
3091
3092
3093
	    if (!(gridPtr->masterPtr->flags & REQUESTED_RELAYOUT)) {
		gridPtr->doubleBw = 2*Tk_Changes(gridPtr->tkwin)->border_width;
		gridPtr->masterPtr->flags |= REQUESTED_RELAYOUT;
		Tcl_DoWhenIdle(ArrangeGrid, gridPtr->masterPtr);
	    }
	}
    } else if (eventPtr->type == DestroyNotify) {
	register Gridder *gridPtr2, *nextPtr;

	if (gridPtr->masterPtr != NULL) {
	    Unlink(gridPtr);
	}
	for (gridPtr2 = gridPtr->slavePtr; gridPtr2 != NULL;
		gridPtr2 = nextPtr) {

	    Tk_UnmapWindow(gridPtr2->tkwin);
	    gridPtr2->masterPtr = NULL;
	    nextPtr = gridPtr2->nextPtr;

	    gridPtr2->nextPtr = NULL;
	}
	Tcl_DeleteHashEntry(Tcl_FindHashEntry(&dispPtr->gridHashTable,
		(char *) gridPtr->tkwin));
	if (gridPtr->flags & REQUESTED_RELAYOUT) {
	    Tcl_CancelIdleCall(ArrangeGrid, gridPtr);
	}
	gridPtr->tkwin = NULL;
................................................................................
    } else if (eventPtr->type == MapNotify) {
	if ((gridPtr->slavePtr != NULL)
		&& !(gridPtr->flags & REQUESTED_RELAYOUT)) {
	    gridPtr->flags |= REQUESTED_RELAYOUT;
	    Tcl_DoWhenIdle(ArrangeGrid, gridPtr);
	}
    } else if (eventPtr->type == UnmapNotify) {
	register Gridder *gridPtr2;

	for (gridPtr2 = gridPtr->slavePtr; gridPtr2 != NULL;
		gridPtr2 = gridPtr2->nextPtr) {
	    Tk_UnmapWindow(gridPtr2->tkwin);
	}
    }
}
 
/*
 *----------------------------------------------------------------------
 *
................................................................................
		return TCL_ERROR;
	    }
	    defaultRow = tmp;
	}
    }

    /*
     * If no -row is given, use the first unoccupied row of the master.

     */

    if (defaultRow < 0) {
	if (masterPtr != NULL && masterPtr->masterDataPtr != NULL) {
	    SetGridSize(masterPtr);
	    defaultRow = masterPtr->masterDataPtr->rowEnd;
	} else {






|




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|







 







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>







2864
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2881
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....
2891
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	    if (!(gridPtr->masterPtr->flags & REQUESTED_RELAYOUT)) {
		gridPtr->doubleBw = 2*Tk_Changes(gridPtr->tkwin)->border_width;
		gridPtr->masterPtr->flags |= REQUESTED_RELAYOUT;
		Tcl_DoWhenIdle(ArrangeGrid, gridPtr->masterPtr);
	    }
	}
    } else if (eventPtr->type == DestroyNotify) {
	register Gridder *slavePtr, *nextPtr;

	if (gridPtr->masterPtr != NULL) {
	    Unlink(gridPtr);
	}
	for (slavePtr = gridPtr->slavePtr; slavePtr != NULL;
		slavePtr = nextPtr) {
	    Tk_ManageGeometry(slavePtr->tkwin, NULL, NULL);
	    Tk_UnmapWindow(slavePtr->tkwin);
	    slavePtr->masterPtr = NULL;

	    nextPtr = slavePtr->nextPtr;
	    slavePtr->nextPtr = NULL;
	}
	Tcl_DeleteHashEntry(Tcl_FindHashEntry(&dispPtr->gridHashTable,
		(char *) gridPtr->tkwin));
	if (gridPtr->flags & REQUESTED_RELAYOUT) {
	    Tcl_CancelIdleCall(ArrangeGrid, gridPtr);
	}
	gridPtr->tkwin = NULL;
................................................................................
    } else if (eventPtr->type == MapNotify) {
	if ((gridPtr->slavePtr != NULL)
		&& !(gridPtr->flags & REQUESTED_RELAYOUT)) {
	    gridPtr->flags |= REQUESTED_RELAYOUT;
	    Tcl_DoWhenIdle(ArrangeGrid, gridPtr);
	}
    } else if (eventPtr->type == UnmapNotify) {
	register Gridder *slavePtr;

	for (slavePtr = gridPtr->slavePtr; slavePtr != NULL;
		slavePtr = slavePtr->nextPtr) {
	    Tk_UnmapWindow(slavePtr->tkwin);
	}
    }
}
 
/*
 *----------------------------------------------------------------------
 *
................................................................................
		return TCL_ERROR;
	    }
	    defaultRow = tmp;
	}
    }

    /*
     * If no -row is given, use the next row after the highest occupied row
     * of the master.
     */

    if (defaultRow < 0) {
	if (masterPtr != NULL && masterPtr->masterDataPtr != NULL) {
	    SetGridSize(masterPtr);
	    defaultRow = masterPtr->masterDataPtr->rowEnd;
	} else {

Changes to generic/tkImgPNG.c.

31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
...
980
981
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983
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990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
    0, 0, 0, 4, 0, 2, 0, 1
};

/*
 * Chunk type flags.
 */

#define PNG_CF_ANCILLARY 0x10000000L	/* Non-critical chunk (can ignore). */
#define PNG_CF_PRIVATE   0x00100000L	/* Application-specific chunk. */
#define PNG_CF_RESERVED  0x00001000L	/* Not used. */
#define PNG_CF_COPYSAFE  0x00000010L	/* Opaque data safe for copying. */

/*
 * Chunk types, not all of which have support implemented. Note that there are
 * others in the official extension set which we will never support (as they
................................................................................
		if (chunkType & PNG_INT32(128,128,128,128)) {
		    /*
		     * No nice ASCII conversion; shouldn't happen either, but
		     * we'll be doubly careful.
		     */

		    Tcl_SetObjResult(interp, Tcl_NewStringObj(
			    "encountered an unsupported criticial chunk type",
			    -1));
		} else {
		    char typeString[5];

		    typeString[0] = (char) ((chunkType >> 24) & 255);
		    typeString[1] = (char) ((chunkType >> 16) & 255);
		    typeString[2] = (char) ((chunkType >> 8) & 255);
		    typeString[3] = (char) (chunkType & 255);
		    typeString[4] = '\0';
		    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
			    "encountered an unsupported criticial chunk type"
			    " \"%s\"", typeString));
		}
		Tcl_SetErrorCode(interp, "TK", "IMAGE", "PNG",
			"UNSUPPORTED_CRITICAL", NULL);
		return TCL_ERROR;
	    }







|







 







|










|







31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
...
980
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982
983
984
985
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987
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989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
    0, 0, 0, 4, 0, 2, 0, 1
};

/*
 * Chunk type flags.
 */

#define PNG_CF_ANCILLARY 0x20000000L	/* Non-critical chunk (can ignore). */
#define PNG_CF_PRIVATE   0x00100000L	/* Application-specific chunk. */
#define PNG_CF_RESERVED  0x00001000L	/* Not used. */
#define PNG_CF_COPYSAFE  0x00000010L	/* Opaque data safe for copying. */

/*
 * Chunk types, not all of which have support implemented. Note that there are
 * others in the official extension set which we will never support (as they
................................................................................
		if (chunkType & PNG_INT32(128,128,128,128)) {
		    /*
		     * No nice ASCII conversion; shouldn't happen either, but
		     * we'll be doubly careful.
		     */

		    Tcl_SetObjResult(interp, Tcl_NewStringObj(
			    "encountered an unsupported critical chunk type",
			    -1));
		} else {
		    char typeString[5];

		    typeString[0] = (char) ((chunkType >> 24) & 255);
		    typeString[1] = (char) ((chunkType >> 16) & 255);
		    typeString[2] = (char) ((chunkType >> 8) & 255);
		    typeString[3] = (char) (chunkType & 255);
		    typeString[4] = '\0';
		    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
			    "encountered an unsupported critical chunk type"
			    " \"%s\"", typeString));
		}
		Tcl_SetErrorCode(interp, "TK", "IMAGE", "PNG",
			"UNSUPPORTED_CRITICAL", NULL);
		return TCL_ERROR;
	    }

Changes to generic/tkImgPhInstance.c.

414
415
416
417
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420







421
422
423
424
425
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427
...
481
482
483
484
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488
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492
493
494
...
581
582
583
584
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586
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588



589
590
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592
593
594
595
#define GetRValue(rgb)	(UCHAR(((rgb) & red_mask) >> red_shift))
#define GetGValue(rgb)	(UCHAR(((rgb) & green_mask) >> green_shift))
#define GetBValue(rgb)	(UCHAR(((rgb) & blue_mask) >> blue_shift))
#define RGB(r, g, b)	((unsigned)( \
	(UCHAR(r) << red_shift)   | \
	(UCHAR(g) << green_shift) | \
	(UCHAR(b) << blue_shift)  ))







#define RGB15(r, g, b)	((unsigned)( \
	(((r) * red_mask / 255)   & red_mask)   | \
	(((g) * green_mask / 255) & green_mask) | \
	(((b) * blue_mask / 255)  & blue_mask)  ))
#endif /* !_WIN32 */

static void
................................................................................
    }
    while ((0x0001 & (green_mask >> green_shift)) == 0) {
	green_shift++;
    }
    while ((0x0001 & (blue_mask >> blue_shift)) == 0) {
	blue_shift++;
    }







#endif /* !_WIN32 */

    /*
     * Only UNIX requires the special case for <24bpp. It varies with 3 extra
     * shifts and uses RGB15. The 24+bpp version could also then be further
     * optimized.
     */
................................................................................
		    ga = GetGValue(pixel);
		    ba = GetBValue(pixel);
		    unalpha = 255 - alpha;	/* Calculate once. */
		    r = ALPHA_BLEND(ra, r, alpha, unalpha);
		    g = ALPHA_BLEND(ga, g, alpha, unalpha);
		    b = ALPHA_BLEND(ba, b, alpha, unalpha);
		}

		XPutPixel(bgImg, x, y, RGB(r, g, b));



	    }
	}
    }
#undef ALPHA_BLEND
}
 
/*






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>







 







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>







 







>

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>







414
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...
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#define GetRValue(rgb)	(UCHAR(((rgb) & red_mask) >> red_shift))
#define GetGValue(rgb)	(UCHAR(((rgb) & green_mask) >> green_shift))
#define GetBValue(rgb)	(UCHAR(((rgb) & blue_mask) >> blue_shift))
#define RGB(r, g, b)	((unsigned)( \
	(UCHAR(r) << red_shift)   | \
	(UCHAR(g) << green_shift) | \
	(UCHAR(b) << blue_shift)  ))
#ifdef MAC_OSX_TK
#define RGBA(r, g, b, a) ((unsigned)( \
	(UCHAR(r) << red_shift)   | \
	(UCHAR(g) << green_shift) | \
	(UCHAR(b) << blue_shift)  | \
	(UCHAR(a) << alpha_shift) ))
#endif
#define RGB15(r, g, b)	((unsigned)( \
	(((r) * red_mask / 255)   & red_mask)   | \
	(((g) * green_mask / 255) & green_mask) | \
	(((b) * blue_mask / 255)  & blue_mask)  ))
#endif /* !_WIN32 */

static void
................................................................................
    }
    while ((0x0001 & (green_mask >> green_shift)) == 0) {
	green_shift++;
    }
    while ((0x0001 & (blue_mask >> blue_shift)) == 0) {
	blue_shift++;
    }
#ifdef MAC_OSX_TK
    unsigned long alpha_mask = visual->alpha_mask;
    unsigned long alpha_shift = 0;
    while ((0x0001 & (alpha_mask >> alpha_shift)) == 0) {
	alpha_shift++;
    }
#endif
#endif /* !_WIN32 */

    /*
     * Only UNIX requires the special case for <24bpp. It varies with 3 extra
     * shifts and uses RGB15. The 24+bpp version could also then be further
     * optimized.
     */
................................................................................
		    ga = GetGValue(pixel);
		    ba = GetBValue(pixel);
		    unalpha = 255 - alpha;	/* Calculate once. */
		    r = ALPHA_BLEND(ra, r, alpha, unalpha);
		    g = ALPHA_BLEND(ga, g, alpha, unalpha);
		    b = ALPHA_BLEND(ba, b, alpha, unalpha);
		}
#ifndef MAC_OSX_TK
		XPutPixel(bgImg, x, y, RGB(r, g, b));
#else
		XPutPixel(bgImg, x, y, RGBA(r, g, b, alpha));
#endif
	    }
	}
    }
#undef ALPHA_BLEND
}
 
/*

Changes to generic/tkImgPhoto.c.

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578



579
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655
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661
		    Tcl_GetString(options.name), NULL);
	    return TCL_ERROR;
	}
	Tk_PhotoGetImage(srcHandle, &block);
	if ((options.fromX2 > block.width) || (options.fromY2 > block.height)
		|| (options.fromX2 > block.width)
		|| (options.fromY2 > block.height)) {



	    Tcl_SetObjResult(interp, Tcl_NewStringObj(
		    "coordinates for -from option extend outside source image",
		    -1));
	    Tcl_SetErrorCode(interp, "TK", "IMAGE", "PHOTO", "BAD_FROM", NULL);
	    return TCL_ERROR;
	}

................................................................................
	    } else {
		height = (height - options.subsampleY - 1)
			/ -options.subsampleY;
	    }
	    options.toY2 = options.toY + height * options.zoomY;
	}

	/*
	 * Set the destination image size if the -shrink option was specified.
	 */

	if (options.options & OPT_SHRINK) {
	    if (ImgPhotoSetSize(masterPtr, options.toX2,
		    options.toY2) != TCL_OK) {
		Tcl_SetObjResult(interp, Tcl_NewStringObj(
			TK_PHOTO_ALLOC_FAILURE_MESSAGE, -1));
		Tcl_SetErrorCode(interp, "TK", "MALLOC", NULL);
		return TCL_ERROR;
	    }
	}

	/*
	 * Copy the image data over using Tk_PhotoPutZoomedBlock.
	 */

	block.pixelPtr += options.fromX * block.pixelSize
		+ options.fromY * block.pitch;
	block.width = options.fromX2 - options.fromX;
	block.height = options.fromY2 - options.fromY;
	return Tk_PhotoPutZoomedBlock(interp, (Tk_PhotoHandle) masterPtr,
		&block, options.toX, options.toY, options.toX2 - options.toX,
		options.toY2 - options.toY, options.zoomX, options.zoomY,
		options.subsampleX, options.subsampleY,
		options.compositingRule);



























    case PHOTO_DATA: {
	char *data;

	/*
	 * photo data command - first parse and check any options given.
	 */







>
>
>







 







<
<
<
<
<
<
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<
<
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<
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<








|





>
>
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>
>
>
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>
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>
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>







572
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629














630
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		    Tcl_GetString(options.name), NULL);
	    return TCL_ERROR;
	}
	Tk_PhotoGetImage(srcHandle, &block);
	if ((options.fromX2 > block.width) || (options.fromY2 > block.height)
		|| (options.fromX2 > block.width)
		|| (options.fromY2 > block.height)) {
	    if (options.background) {
		Tk_FreeColor(options.background);
	    }
	    Tcl_SetObjResult(interp, Tcl_NewStringObj(
		    "coordinates for -from option extend outside source image",
		    -1));
	    Tcl_SetErrorCode(interp, "TK", "IMAGE", "PHOTO", "BAD_FROM", NULL);
	    return TCL_ERROR;
	}

................................................................................
	    } else {
		height = (height - options.subsampleY - 1)
			/ -options.subsampleY;
	    }
	    options.toY2 = options.toY + height * options.zoomY;
	}















	/*
	 * Copy the image data over using Tk_PhotoPutZoomedBlock.
	 */

	block.pixelPtr += options.fromX * block.pixelSize
		+ options.fromY * block.pitch;
	block.width = options.fromX2 - options.fromX;
	block.height = options.fromY2 - options.fromY;
	result = Tk_PhotoPutZoomedBlock(interp, (Tk_PhotoHandle) masterPtr,
		&block, options.toX, options.toY, options.toX2 - options.toX,
		options.toY2 - options.toY, options.zoomX, options.zoomY,
		options.subsampleX, options.subsampleY,
		options.compositingRule);

	/*
	 * Set the destination image size if the -shrink option was specified.
	 * This has to be done _after_ copying the data. Otherwise, if source
	 * and destination are the same image, block.pixelPtr would point to
	 * an invalid memory block (bug [5239fd749b]).
	 */

	if (options.options & OPT_SHRINK) {
	    if (ImgPhotoSetSize(masterPtr, options.toX2,
		    options.toY2) != TCL_OK) {
		if (options.background) {
		    Tk_FreeColor(options.background);
		}
		Tcl_SetObjResult(interp, Tcl_NewStringObj(
			TK_PHOTO_ALLOC_FAILURE_MESSAGE, -1));
		Tcl_SetErrorCode(interp, "TK", "MALLOC", NULL);
		return TCL_ERROR;
	    }
	}
	Tk_ImageChanged(masterPtr->tkMaster, 0, 0, 0, 0,
		masterPtr->width, masterPtr->height);
	if (options.background) {
	    Tk_FreeColor(options.background);
	}
	return result;

    case PHOTO_DATA: {
	char *data;

	/*
	 * photo data command - first parse and check any options given.
	 */

Changes to generic/tkListbox.c.

1561
1562
1563
1564
1565
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1567
1568
1569
1570
1571
1572
1573
1574
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1611
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1613

1614
1615
1616
1617
1618
1619
1620
....
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3080
3081
3082

3083
3084
3085
3086
3087
3088
3089
....
3121
3122
3123
3124
3125
3126
3127
3128
3129
3130
3131
3132
3133
3134
3135
....
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3193
3194
3195
3196
3197
3198

3199
3200
3201
3202
3203
3204
3205
3206
....
3424
3425
3426
3427
3428
3429
3430
3431
3432
3433
3434
3435
3436
3437
3438













3439
3440
3441
3442
3443
3444
3445
    Tcl_Obj *const objv[])	/* Arguments. */
{
    Tk_SavedOptions savedOptions;
    Tcl_Obj *oldListObj = NULL;
    Tcl_Obj *errorResult = NULL;
    int oldExport, error;

    oldExport = listPtr->exportSelection;
    if (listPtr->listVarName != NULL) {
	Tcl_UntraceVar2(interp, listPtr->listVarName, NULL,
		TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
		ListboxListVarProc, listPtr);
    }

    for (error = 0; error <= 1; error++) {
................................................................................
	if (listPtr->highlightWidth < 0) {
	    listPtr->highlightWidth = 0;
	}
	listPtr->inset = listPtr->highlightWidth + listPtr->borderWidth;

	/*
	 * Claim the selection if we've suddenly started exporting it and
	 * there is a selection to export.
	 */

	if (listPtr->exportSelection && !oldExport

		&& (listPtr->numSelected != 0)) {
	    Tk_OwnSelection(listPtr->tkwin, XA_PRIMARY,
		    ListboxLostSelection, listPtr);
	}

	/*
	 * Verify the current status of the list var.
................................................................................
	}
    }

    if (firstRedisplay >= 0) {
	EventuallyRedrawRange(listPtr, first, last);
    }
    if ((oldCount == 0) && (listPtr->numSelected > 0)
	    && listPtr->exportSelection) {

	Tk_OwnSelection(listPtr->tkwin, XA_PRIMARY,
		ListboxLostSelection, listPtr);
    }
    return TCL_OK;
}
 
/*
................................................................................
    register Listbox *listPtr = clientData;
    Tcl_DString selection;
    int length, count, needNewline, stringLen, i;
    Tcl_Obj *curElement;
    const char *stringRep;
    Tcl_HashEntry *entry;

    if (!listPtr->exportSelection) {
	return -1;
    }

    /*
     * Use a dynamic string to accumulate the contents of the selection.
     */

................................................................................

static void
ListboxLostSelection(
    ClientData clientData)	/* Information about listbox widget. */
{
    register Listbox *listPtr = clientData;


    if ((listPtr->exportSelection) && (listPtr->nElements > 0)) {
	ListboxSelect(listPtr, 0, listPtr->nElements-1, 0);
        GenerateListboxSelectEvent(listPtr);
    }
}
 
/*
 *----------------------------------------------------------------------
................................................................................
 *----------------------------------------------------------------------
 */

static char *
ListboxListVarProc(
    ClientData clientData,	/* Information about button. */
    Tcl_Interp *interp,		/* Interpreter containing variable. */
    const char *name1,		/* Not used. */
    const char *name2,		/* Not used. */
    int flags)			/* Information about what happened. */
{
    Listbox *listPtr = clientData;
    Tcl_Obj *oldListObj, *varListObj;
    int oldLength, i;
    Tcl_HashEntry *entry;














    /*
     * Bwah hahahaha! Puny mortal, you can't unset a -listvar'd variable!
     */

    if (flags & TCL_TRACE_UNSETS) {
	if ((flags & TCL_TRACE_DESTROYED) && !(flags & TCL_INTERP_DESTROYED)) {






|







 







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>
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1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
....
1603
1604
1605
1606
1607
1608
1609
1610
1611
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1613
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1616
1617
1618
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1620
1621
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3076
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3078
3079
3080
3081
3082
3083
3084
3085
3086
3087
3088
3089
3090
3091
....
3123
3124
3125
3126
3127
3128
3129
3130
3131
3132
3133
3134
3135
3136
3137
....
3194
3195
3196
3197
3198
3199
3200
3201
3202
3203
3204
3205
3206
3207
3208
3209
....
3427
3428
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3430
3431
3432
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3434
3435
3436
3437
3438
3439
3440
3441
3442
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3445
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3449
3450
3451
3452
3453
3454
3455
3456
3457
3458
3459
3460
3461
    Tcl_Obj *const objv[])	/* Arguments. */
{
    Tk_SavedOptions savedOptions;
    Tcl_Obj *oldListObj = NULL;
    Tcl_Obj *errorResult = NULL;
    int oldExport, error;

    oldExport = (listPtr->exportSelection) && (!Tcl_IsSafe(listPtr->interp));
    if (listPtr->listVarName != NULL) {
	Tcl_UntraceVar2(interp, listPtr->listVarName, NULL,
		TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
		ListboxListVarProc, listPtr);
    }

    for (error = 0; error <= 1; error++) {
................................................................................
	if (listPtr->highlightWidth < 0) {
	    listPtr->highlightWidth = 0;
	}
	listPtr->inset = listPtr->highlightWidth + listPtr->borderWidth;

	/*
	 * Claim the selection if we've suddenly started exporting it and
	 * there is a selection to export and this interp is unsafe.
	 */

	if (listPtr->exportSelection && (!oldExport)
		&& (!Tcl_IsSafe(listPtr->interp))
		&& (listPtr->numSelected != 0)) {
	    Tk_OwnSelection(listPtr->tkwin, XA_PRIMARY,
		    ListboxLostSelection, listPtr);
	}

	/*
	 * Verify the current status of the list var.
................................................................................
	}
    }

    if (firstRedisplay >= 0) {
	EventuallyRedrawRange(listPtr, first, last);
    }
    if ((oldCount == 0) && (listPtr->numSelected > 0)
	    && (listPtr->exportSelection)
	    && (!Tcl_IsSafe(listPtr->interp))) {
	Tk_OwnSelection(listPtr->tkwin, XA_PRIMARY,
		ListboxLostSelection, listPtr);
    }
    return TCL_OK;
}
 
/*
................................................................................
    register Listbox *listPtr = clientData;
    Tcl_DString selection;
    int length, count, needNewline, stringLen, i;
    Tcl_Obj *curElement;
    const char *stringRep;
    Tcl_HashEntry *entry;

    if ((!listPtr->exportSelection) || Tcl_IsSafe(listPtr->interp)) {
	return -1;
    }

    /*
     * Use a dynamic string to accumulate the contents of the selection.
     */

................................................................................

static void
ListboxLostSelection(
    ClientData clientData)	/* Information about listbox widget. */
{
    register Listbox *listPtr = clientData;

    if ((listPtr->exportSelection) && (!Tcl_IsSafe(listPtr->interp))
	    && (listPtr->nElements > 0)) {
	ListboxSelect(listPtr, 0, listPtr->nElements-1, 0);
        GenerateListboxSelectEvent(listPtr);
    }
}
 
/*
 *----------------------------------------------------------------------
................................................................................
 *----------------------------------------------------------------------
 */

static char *
ListboxListVarProc(
    ClientData clientData,	/* Information about button. */
    Tcl_Interp *interp,		/* Interpreter containing variable. */
    const char *name1,		/* Name of variable. */
    const char *name2,		/* Second part of variable name. */
    int flags)			/* Information about what happened. */
{
    Listbox *listPtr = clientData;
    Tcl_Obj *oldListObj, *varListObj;
    int oldLength, i;
    Tcl_HashEntry *entry;

    /*
     * See ticket [5d991b82].
     */

    if (listPtr->listVarName == NULL) {
	if (!(flags & TCL_INTERP_DESTROYED)) {
	    Tcl_UntraceVar2(interp, name1, name2,
		    TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
		    ListboxListVarProc, clientData);
	}
	return NULL;
    }

    /*
     * Bwah hahahaha! Puny mortal, you can't unset a -listvar'd variable!
     */

    if (flags & TCL_TRACE_UNSETS) {
	if ((flags & TCL_TRACE_DESTROYED) && !(flags & TCL_INTERP_DESTROYED)) {

Changes to generic/tkMenu.c.

2491
2492
2493
2494
2495
2496
2497
















2498
2499
2500
2501
2502
2503
2504
	 * Do nothing if the interpreter is going away.
	 */

    	return NULL;
    }

    menuPtr = mePtr->menuPtr;
















    name = Tcl_GetString(mePtr->namePtr);

    /*
     * If the variable is being unset, then re-establish the trace.
     */

    if (flags & TCL_TRACE_UNSETS) {






>
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2491
2492
2493
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2500
2501
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2506
2507
2508
2509
2510
2511
2512
2513
2514
2515
2516
2517
2518
2519
2520
	 * Do nothing if the interpreter is going away.
	 */

    	return NULL;
    }

    menuPtr = mePtr->menuPtr;

    if (menuPtr->menuFlags & MENU_DELETION_PENDING) {
    	return NULL;
    }

    /*
     * See ticket [5d991b82].
     */

    if (mePtr->namePtr == NULL) {
	Tcl_UntraceVar2(interp, name1, name2,
		TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
		MenuVarProc, clientData);
	return NULL;
     }

    name = Tcl_GetString(mePtr->namePtr);

    /*
     * If the variable is being unset, then re-establish the trace.
     */

    if (flags & TCL_TRACE_UNSETS) {

Changes to generic/tkMenubutton.c.

876
877
878
879
880
881
882













883
884
885
886
887
888
889
    const char *name1,		/* Name of variable. */
    const char *name2,		/* Second part of variable name. */
    int flags)			/* Information about what happened. */
{
    register TkMenuButton *mbPtr = clientData;
    const char *value;
    unsigned len;














    /*
     * If the variable is unset, then immediately recreate it unless the whole
     * interpreter is going away.
     */

    if (flags & TCL_TRACE_UNSETS) {






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880
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888
889
890
891
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895
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897
898
899
900
901
902
    const char *name1,		/* Name of variable. */
    const char *name2,		/* Second part of variable name. */
    int flags)			/* Information about what happened. */
{
    register TkMenuButton *mbPtr = clientData;
    const char *value;
    unsigned len;

    /*
     * See ticket [5d991b82].
     */

    if (mbPtr->textVarName == NULL) {
	if (!(flags & TCL_INTERP_DESTROYED)) {
	    Tcl_UntraceVar2(interp, name1, name2,
		    TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
		    MenuButtonTextVarProc, clientData);
	}
	return NULL;
    }

    /*
     * If the variable is unset, then immediately recreate it unless the whole
     * interpreter is going away.
     */

    if (flags & TCL_TRACE_UNSETS) {

Changes to generic/tkMessage.c.

833
834
835
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837
838
839













840
841
842
843
844
845
846
    Tcl_Interp *interp,		/* Interpreter containing variable. */
    const char *name1,		/* Name of variable. */
    const char *name2,		/* Second part of variable name. */
    int flags)			/* Information about what happened. */
{
    register Message *msgPtr = clientData;
    const char *value;














    /*
     * If the variable is unset, then immediately recreate it unless the whole
     * interpreter is going away.
     */

    if (flags & TCL_TRACE_UNSETS) {






>
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833
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859
    Tcl_Interp *interp,		/* Interpreter containing variable. */
    const char *name1,		/* Name of variable. */
    const char *name2,		/* Second part of variable name. */
    int flags)			/* Information about what happened. */
{
    register Message *msgPtr = clientData;
    const char *value;

    /*
     * See ticket [5d991b82].
     */

    if (msgPtr->textVarName == NULL) {
	if (!(flags & TCL_INTERP_DESTROYED)) {
	    Tcl_UntraceVar2(interp, name1, name2,
		    TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
		    MessageTextVarProc, clientData);
	}
	return NULL;
    }

    /*
     * If the variable is unset, then immediately recreate it unless the whole
     * interpreter is going away.
     */

    if (flags & TCL_TRACE_UNSETS) {

Changes to generic/tkObj.c.

149
150
151
152
153
154
155







156




157
158
159
160
161
162
163
164
....
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
static ThreadSpecificData *
GetTypeCache(void)
{
    ThreadSpecificData *tsdPtr =
	    Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));

    if (tsdPtr->doubleTypePtr == NULL) {







	tsdPtr->doubleTypePtr = Tcl_GetObjType("double");




	tsdPtr->intTypePtr = Tcl_GetObjType("int");
    }
    return tsdPtr;
}
 
/*
 *----------------------------------------------------------------------
 *
................................................................................
 *
 *	Registers Tk's Tcl_ObjType structures with the Tcl run-time.
 *
 * Results:
 *	None
 *
 * Side effects:
 *	All instances of Tcl_ObjType structues used in Tk are registered with
 *	Tcl.
 *
 *----------------------------------------------------------------------
 */

void
TkRegisterObjTypes(void)






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149
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static ThreadSpecificData *
GetTypeCache(void)
{
    ThreadSpecificData *tsdPtr =
	    Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));

    if (tsdPtr->doubleTypePtr == NULL) {
	/* Smart initialization of doubleTypePtr/intTypePtr without
	 * hash-table lookup or creating complete Tcl_Obj's */
	Tcl_Obj obj;
	obj.length = 3;
	obj.bytes = (char *)"0.0";
	obj.typePtr = NULL;
	Tcl_GetDoubleFromObj(NULL, &obj, &obj.internalRep.doubleValue);
	tsdPtr->doubleTypePtr = obj.typePtr;
	obj.bytes += 2;
	obj.length = 1;
	obj.typePtr = NULL;
	Tcl_GetLongFromObj(NULL, &obj, &obj.internalRep.longValue);
	tsdPtr->intTypePtr = obj.typePtr;
    }
    return tsdPtr;
}
 
/*
 *----------------------------------------------------------------------
 *
................................................................................
 *
 *	Registers Tk's Tcl_ObjType structures with the Tcl run-time.
 *
 * Results:
 *	None
 *
 * Side effects:
 *	All instances of Tcl_ObjType structures used in Tk are registered with
 *	Tcl.
 *
 *----------------------------------------------------------------------
 */

void
TkRegisterObjTypes(void)

Changes to generic/tkPack.c.

1358
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1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
    packPtr->masterPtr = NULL;

    /*
     * If we have emptied this master from slaves it means we are no longer
     * handling it and should mark it as free.
     */

    if (masterPtr->slavePtr == NULL && masterPtr->flags & ALLOCED_MASTER) {
	TkFreeGeometryMaster(masterPtr->tkwin, "pack");
	masterPtr->flags &= ~ALLOCED_MASTER;
    }

}
 
/*






|







1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
    packPtr->masterPtr = NULL;

    /*
     * If we have emptied this master from slaves it means we are no longer
     * handling it and should mark it as free.
     */

    if ((masterPtr->slavePtr == NULL) && (masterPtr->flags & ALLOCED_MASTER)) {
	TkFreeGeometryMaster(masterPtr->tkwin, "pack");
	masterPtr->flags &= ~ALLOCED_MASTER;
    }

}
 
/*

Changes to generic/tkRectOval.c.

755
756
757
758
759
760
761
762
763
764















































765
766















































767
768
769
770
771
772
773
     * will die if it isn't.
     */

    Tk_CanvasDrawableCoords(canvas, rectOvalPtr->bbox[0],rectOvalPtr->bbox[1],
	    &x1, &y1);
    Tk_CanvasDrawableCoords(canvas, rectOvalPtr->bbox[2],rectOvalPtr->bbox[3],
	    &x2, &y2);
    if (x2 <= x1) {
	x2 = x1+1;
    }















































    if (y2 <= y1) {
	y2 = y1+1;















































    }

    /*
     * Display filled part first (if wanted), then outline. If we're
     * stippling, then modify the stipple offset in the GC. Be sure to reset
     * the offset when done, since the GC is supposed to be read-only.
     */






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755
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762

763
764
765
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767
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811

812
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850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
     * will die if it isn't.
     */

    Tk_CanvasDrawableCoords(canvas, rectOvalPtr->bbox[0],rectOvalPtr->bbox[1],
	    &x1, &y1);
    Tk_CanvasDrawableCoords(canvas, rectOvalPtr->bbox[2],rectOvalPtr->bbox[3],
	    &x2, &y2);
    if (x2 == x1) {


        /*
         * The width of the bounding box corresponds to less than one pixel
         * on screen. Adjustment is needed to avoid drawing attempts with zero
         * width items (which would draw nothing). The bounding box spans
         * either 1 or 2 pixels. Select which pixel will be drawn.
         */

        short ix1 = (short) (rectOvalPtr->bbox[0]);
        short ix2 = (short) (rectOvalPtr->bbox[2]);

        if (ix1 == ix2) {

            /*
             * x1 and x2 are "within the same pixel". Use this pixel.
             * Note: the degenerated case (bbox[0]==bbox[2]) of a completely
             * flat box results in arbitrary selection of the pixel at the
             * right (with positive coordinate) or left (with negative
             * coordinate) of the box. There is no "best choice" here.
             */

            if (ix1 > 0) {
                x2 += 1;
            } else {
                x1 -= 1;
            }
        } else {

            /*
             * (x1,x2) span two pixels. Select the one with the larger
             * covered "area".
             */

            if (ix1 > 0) {
                if ((rectOvalPtr->bbox[2] - ix2) > (ix2 - rectOvalPtr->bbox[0])) {
                    x2 += 1;
                } else {
                    x1 -= 1;
                }
            } else {
                if ((rectOvalPtr->bbox[2] - ix1) > (ix1 - rectOvalPtr->bbox[0])) {
                    x2 += 1;
                } else {
                    x1 -= 1;
                }
            }
        }
    }
    if (y2 == y1) {


        /*
         * The height of the bounding box corresponds to less than one pixel
         * on screen. Adjustment is needed to avoid drawing attempts with zero
         * height items (which would draw nothing). The bounding box spans
         * either 1 or 2 pixels. Select which pixel will be drawn.
         */

        short iy1 = (short) (rectOvalPtr->bbox[1]);
        short iy2 = (short) (rectOvalPtr->bbox[3]);

        if (iy1 == iy2) {

            /*
             * y1 and y2 are "within the same pixel". Use this pixel.
             * Note: the degenerated case (bbox[1]==bbox[3]) of a completely
             * flat box results in arbitrary selection of the pixel below
             * (with positive coordinate) or above (with negative coordinate)
             * the box. There is no "best choice" here.
             */

            if (iy1 > 0) {
                y2 += 1;
            } else {
                y1 -= 1;
            }
        } else {

            /*
             * (y1,y2) span two pixels. Select the one with the larger
             * covered "area".
             */

            if (iy1 > 0) {
                if ((rectOvalPtr->bbox[3] - iy2) > (iy2 - rectOvalPtr->bbox[1])) {
                    y2 += 1;
                } else {
                    y1 -= 1;
                }
            } else {
                if ((rectOvalPtr->bbox[3] - iy1) > (iy1 - rectOvalPtr->bbox[1])) {
                    y2 += 1;
                } else {
                    y1 -= 1;
                }
            }
        }
    }

    /*
     * Display filled part first (if wanted), then outline. If we're
     * stippling, then modify the stipple offset in the GC. Be sure to reset
     * the offset when done, since the GC is supposed to be read-only.
     */

Changes to generic/tkScale.c.

17
18
19
20
21
22
23




24
25
26
27
28
29
30
...
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
...
932
933
934
935
936
937
938

939


940
941

942


943
944
945
946
947
948
949
....
1177
1178
1179
1180
1181
1182
1183













1184
1185
1186
1187
1188
1189
1190
....
1310
1311
1312
1313
1314
1315
1316

1317


1318
1319
1320
1321
1322
1323
1324
 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "default.h"
#include "tkInt.h"
#include "tkScale.h"





/*
 * The following table defines the legal values for the -orient option. It is
 * used together with the "enum orient" declaration in tkScale.h.
 */

static const char *const orientStrings[] = {
    "horizontal", "vertical", NULL
................................................................................
		TCL_GLOBAL_ONLY);
	if ((valuePtr == NULL) || (Tcl_GetDoubleFromObj(NULL,
		valuePtr, &varValue) != TCL_OK)) {
	    ScaleSetVariable(scalePtr);
	} else {
	    char varString[TCL_DOUBLE_SPACE], scaleString[TCL_DOUBLE_SPACE];

	    sprintf(varString, scalePtr->format, varValue);
	    sprintf(scaleString, scalePtr->format, scalePtr->value);
	    if (strcmp(varString, scaleString)) {
		ScaleSetVariable(scalePtr);
	    }
	}
	Tcl_TraceVar2(interp, Tcl_GetString(scalePtr->varNamePtr),
		NULL, TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
		ScaleVarProc, scalePtr);
    }
................................................................................

    /*
     * Vertical scale: compute the amount of space needed to display the
     * scales value by formatting strings for the two end points; use
     * whichever length is longer.
     */


    sprintf(valueString, scalePtr->format, scalePtr->fromValue);


    valuePixels = Tk_TextWidth(scalePtr->tkfont, valueString, -1);


    sprintf(valueString, scalePtr->format, scalePtr->toValue);


    tmp = Tk_TextWidth(scalePtr->tkfont, valueString, -1);
    if (valuePixels < tmp) {
	valuePixels = tmp;
    }

    /*
     * Assign x-locations to the elements of the scale, working from left to
................................................................................
    int flags)			/* Information about what happened. */
{
    register TkScale *scalePtr = clientData;
    const char *resultStr;
    double value;
    Tcl_Obj *valuePtr;
    int result;














    /*
     * If the variable is unset, then immediately recreate it unless the whole
     * interpreter is going away.
     */

    if (flags & TCL_TRACE_UNSETS) {
................................................................................
static void
ScaleSetVariable(
    register TkScale *scalePtr)	/* Info about widget. */
{
    if (scalePtr->varNamePtr != NULL) {
	char string[TCL_DOUBLE_SPACE];


	sprintf(string, scalePtr->format, scalePtr->value);


	scalePtr->flags |= SETTING_VAR;
	Tcl_ObjSetVar2(scalePtr->interp, scalePtr->varNamePtr, NULL,
		Tcl_NewStringObj(string, -1), TCL_GLOBAL_ONLY);
	scalePtr->flags &= ~SETTING_VAR;
    }
}
 






>
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 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "default.h"
#include "tkInt.h"
#include "tkScale.h"

#if defined(_WIN32)
#define snprintf _snprintf
#endif

/*
 * The following table defines the legal values for the -orient option. It is
 * used together with the "enum orient" declaration in tkScale.h.
 */

static const char *const orientStrings[] = {
    "horizontal", "vertical", NULL
................................................................................
		TCL_GLOBAL_ONLY);
	if ((valuePtr == NULL) || (Tcl_GetDoubleFromObj(NULL,
		valuePtr, &varValue) != TCL_OK)) {
	    ScaleSetVariable(scalePtr);
	} else {
	    char varString[TCL_DOUBLE_SPACE], scaleString[TCL_DOUBLE_SPACE];

            Tcl_PrintDouble(NULL, varValue, varString);
            Tcl_PrintDouble(NULL, scalePtr->value, scaleString);
            if (strcmp(varString, scaleString)) {
		ScaleSetVariable(scalePtr);
	    }
	}
	Tcl_TraceVar2(interp, Tcl_GetString(scalePtr->varNamePtr),
		NULL, TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
		ScaleVarProc, scalePtr);
    }
................................................................................

    /*
     * Vertical scale: compute the amount of space needed to display the
     * scales value by formatting strings for the two end points; use
     * whichever length is longer.
     */

    if (snprintf(valueString, TCL_DOUBLE_SPACE, scalePtr->format,
            scalePtr->fromValue) < 0) {
        valueString[TCL_DOUBLE_SPACE - 1] = '\0';
    }
    valuePixels = Tk_TextWidth(scalePtr->tkfont, valueString, -1);

    if (snprintf(valueString, TCL_DOUBLE_SPACE, scalePtr->format,
            scalePtr->toValue) < 0) {
        valueString[TCL_DOUBLE_SPACE - 1] = '\0';
    }
    tmp = Tk_TextWidth(scalePtr->tkfont, valueString, -1);
    if (valuePixels < tmp) {
	valuePixels = tmp;
    }

    /*
     * Assign x-locations to the elements of the scale, working from left to
................................................................................
    int flags)			/* Information about what happened. */
{
    register TkScale *scalePtr = clientData;
    const char *resultStr;
    double value;
    Tcl_Obj *valuePtr;
    int result;

    /*
     * See ticket [5d991b82].
     */

    if (scalePtr->varNamePtr == NULL) {
	if (!(flags & TCL_INTERP_DESTROYED)) {
	    Tcl_UntraceVar2(interp, name1, name2,
		    TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
		    ScaleVarProc, clientData);
	}
	return NULL;
    }

    /*
     * If the variable is unset, then immediately recreate it unless the whole
     * interpreter is going away.
     */

    if (flags & TCL_TRACE_UNSETS) {
................................................................................
static void
ScaleSetVariable(
    register TkScale *scalePtr)	/* Info about widget. */
{
    if (scalePtr->varNamePtr != NULL) {
	char string[TCL_DOUBLE_SPACE];

        if (snprintf(string, TCL_DOUBLE_SPACE, scalePtr->format,
                scalePtr->value) < 0) {
            string[TCL_DOUBLE_SPACE - 1] = '\0';
        }
	scalePtr->flags |= SETTING_VAR;
	Tcl_ObjSetVar2(scalePtr->interp, scalePtr->varNamePtr, NULL,
		Tcl_NewStringObj(string, -1), TCL_GLOBAL_ONLY);
	scalePtr->flags &= ~SETTING_VAR;
    }
}
 

Changes to generic/tkText.c.

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    Tcl_Interp *interp,		/* Used for error reporting. */
    register TkText *textPtr,	/* Information about widget; may or may not
				 * already have values for some fields. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument objects. */
{
    Tk_SavedOptions savedOptions;
    int oldExport = textPtr->exportSelection;
    int mask = 0;

    if (Tk_SetOptions(interp, (char *) textPtr, textPtr->optionTable,
	    objc, objv, textPtr->tkwin, &savedOptions, &mask) != TCL_OK) {
	return TCL_ERROR;
    }

................................................................................
    TkTextRedrawTag(NULL, textPtr, NULL, NULL, textPtr->selTagPtr, 1);

    /*
     * Claim the selection if we've suddenly started exporting it and there
     * are tagged characters.
     */

    if (textPtr->exportSelection && (!oldExport)) {
	TkTextSearch search;
	TkTextIndex first, last;

	TkTextMakeByteIndex(textPtr->sharedTextPtr->tree, textPtr, 0, 0,
		&first);
	TkTextMakeByteIndex(textPtr->sharedTextPtr->tree, textPtr,
		TkBTreeNumLines(textPtr->sharedTextPtr->tree, textPtr),
................................................................................
	resetViewCount += 2;
    }
    if (sharedTextPtr->refCount > PIXEL_CLIENTS) {
	ckfree(lineAndByteIndex);
    }

    /*
     * Invalidate any selection retrievals in progress.

     */

    for (tPtr = sharedTextPtr->peers; tPtr != NULL ; tPtr = tPtr->next) {



	tPtr->abortSelections = 1;
    }

    /*
     * For convenience, return the length of the string.
     */

................................................................................
{
    int line1, line2;
    TkTextIndex index1, index2;
    TkText *tPtr;
    int *lineAndByteIndex;
    int resetViewCount;
    int pixels[2*PIXEL_CLIENTS];




    if (sharedTextPtr == NULL) {
	sharedTextPtr = textPtr->sharedTextPtr;
    }

    /*
     * Prepare the starting and stopping indices.
................................................................................
	    for (i = 0; i < arraySize; i++) {
		TkBTreeTag(&index2, &oldIndex2, arrayPtr[i], 0);
	    }
	    ckfree(arrayPtr);
	}
    }

    if (line1 < line2) {
	/*
	 * We are deleting more than one line. For speed, we remove all tags
	 * from the range first. If we don't do this, the code below can (when
	 * there are many tags) grow non-linearly in execution time.
	 */

	Tcl_HashSearch search;
	Tcl_HashEntry *hPtr;
	int i;

	for (i=0, hPtr=Tcl_FirstHashEntry(&sharedTextPtr->tagTable, &search);
		hPtr != NULL; i++, hPtr = Tcl_NextHashEntry(&search)) {
	    TkTextTag *tagPtr = Tcl_GetHashValue(hPtr);

	    TkBTreeTag(&index1, &index2, tagPtr, 0);
	}

	/*
	 * Special case for the sel tag which is not in the hash table. We
	 * need to do this once for each peer text widget.
	 */

	for (tPtr = sharedTextPtr->peers; tPtr != NULL ;
		tPtr = tPtr->next) {
	    if (TkBTreeTag(&index1, &index2, tPtr->selTagPtr, 0)) {
		/*
		 * Send an event that the selection changed. This is
		 * equivalent to:
		 *	event generate $textWidget <<Selection>>
		 */

		TkTextSelectionEvent(textPtr);
		tPtr->abortSelections = 1;
	    }
	}
    }

    /*
     * Tell the display what's about to happen so it can discard obsolete
     * display information, then do the deletion. Also, if the deletion
     * involves the top line on the screen, then we have to reset the view
     * (the deletion will invalidate textPtr->topIndex). Compute what the new
................................................................................
{
    register TkText *textPtr = clientData;
    TkTextIndex eof;
    int count, chunkSize, offsetInSeg;
    TkTextSearch search;
    TkTextSegment *segPtr;

    if (!textPtr->exportSelection) {
	return -1;
    }

    /*
     * Find the beginning of the next range of selected text. Note: if the
     * selection is being retrieved in multiple pieces (offset != 0) and some
     * modification has been made to the text that affects the selection then
................................................................................
    ClientData clientData)	/* Information about text widget. */
{
    register TkText *textPtr = clientData;

    if (TkpAlwaysShowSelection(textPtr->tkwin)) {
	TkTextIndex start, end;

	if (!textPtr->exportSelection) {
	    return;
	}

	/*
	 * On Windows and Mac systems, we want to remember the selection for
	 * the next time the focus enters the window. On Unix, just remove the
	 * "sel" tag from everything in the widget.
................................................................................

    static const char *const switchStrings[] = {
	"-hidden",
	"--", "-all", "-backwards", "-count", "-elide", "-exact", "-forwards",
	"-nocase", "-nolinestop", "-overlap", "-regexp", "-strictlimits", NULL
    };
    enum SearchSwitches {
	SEARCH_HIDDEN,
	SEARCH_END, SEARCH_ALL, SEARCH_BACK, SEARCH_COUNT, SEARCH_ELIDE,
	SEARCH_EXACT, SEARCH_FWD, SEARCH_NOCASE,
	SEARCH_NOLINESTOP, SEARCH_OVERLAP, SEARCH_REGEXP, SEARCH_STRICTLIMITS
    };

    /*
     * Set up the search specification, including the last 4 fields which are
     * text widget specific.
     */

................................................................................

	    (void) Tcl_GetIndexFromObjStruct(interp, objv[i], switchStrings+1,
		    sizeof(char *), "switch", 0, &index);
	    return TCL_ERROR;
	}

	switch ((enum SearchSwitches) index) {
	case SEARCH_END:
	    i++;
	    goto endOfSwitchProcessing;
	case SEARCH_ALL:
	    searchSpec.all = 1;
	    break;
	case SEARCH_BACK:
	    searchSpec.backwards = 1;
	    break;
	case SEARCH_COUNT:
	    if (i >= objc-1) {
		Tcl_SetObjResult(interp, Tcl_NewStringObj(
			"no value given for \"-count\" option", -1));
		Tcl_SetErrorCode(interp, "TK", "TEXT", "VALUE", NULL);
		return TCL_ERROR;
	    }
	    i++;
................................................................................
	    /*
	     * Assumption objv[i] isn't going to disappear on us during this
	     * function, which is fair.
	     */

	    searchSpec.varPtr = objv[i];
	    break;
	case SEARCH_ELIDE:
	case SEARCH_HIDDEN:
	    searchSpec.searchElide = 1;
	    break;
	case SEARCH_EXACT:
	    searchSpec.exact = 1;
	    break;
	case SEARCH_FWD:
	    searchSpec.backwards = 0;
	    break;
	case SEARCH_NOCASE:
	    searchSpec.noCase = 1;
	    break;
	case SEARCH_NOLINESTOP:
	    searchSpec.noLineStop = 1;
	    break;
	case SEARCH_OVERLAP:
	    searchSpec.overlap = 1;
	    break;
	case SEARCH_STRICTLIMITS:
	    searchSpec.strictLimits = 1;
	    break;
	case SEARCH_REGEXP:
	    searchSpec.exact = 0;
	    break;
	default:
	    Tcl_Panic("unexpected switch fallthrough");
	}
    }
  endOfSwitchProcessing:






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    Tcl_Interp *interp,		/* Used for error reporting. */
    register TkText *textPtr,	/* Information about widget; may or may not
				 * already have values for some fields. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument objects. */
{
    Tk_SavedOptions savedOptions;
    int oldExport = (textPtr->exportSelection) && (!Tcl_IsSafe(textPtr->interp));
    int mask = 0;

    if (Tk_SetOptions(interp, (char *) textPtr, textPtr->optionTable,
	    objc, objv, textPtr->tkwin, &savedOptions, &mask) != TCL_OK) {
	return TCL_ERROR;
    }

................................................................................
    TkTextRedrawTag(NULL, textPtr, NULL, NULL, textPtr->selTagPtr, 1);

    /*
     * Claim the selection if we've suddenly started exporting it and there
     * are tagged characters.
     */

    if (textPtr->exportSelection && (!oldExport) && (!Tcl_IsSafe(textPtr->interp))) {
	TkTextSearch search;
	TkTextIndex first, last;

	TkTextMakeByteIndex(textPtr->sharedTextPtr->tree, textPtr, 0, 0,
		&first);
	TkTextMakeByteIndex(textPtr->sharedTextPtr->tree, textPtr,
		TkBTreeNumLines(textPtr->sharedTextPtr->tree, textPtr),
................................................................................
	resetViewCount += 2;
    }
    if (sharedTextPtr->refCount > PIXEL_CLIENTS) {
	ckfree(lineAndByteIndex);
    }

    /*
     * Invalidate any selection retrievals in progress, and send an event
     * that the selection changed if that is the case.
     */

    for (tPtr = sharedTextPtr->peers; tPtr != NULL ; tPtr = tPtr->next) {
        if (TkBTreeCharTagged(indexPtr, tPtr->selTagPtr)) {
            TkTextSelectionEvent(tPtr);
        }
	tPtr->abortSelections = 1;
    }

    /*
     * For convenience, return the length of the string.
     */

................................................................................
{
    int line1, line2;
    TkTextIndex index1, index2;
    TkText *tPtr;
    int *lineAndByteIndex;
    int resetViewCount;
    int pixels[2*PIXEL_CLIENTS];
    Tcl_HashSearch search;
    Tcl_HashEntry *hPtr;
    int i;

    if (sharedTextPtr == NULL) {
	sharedTextPtr = textPtr->sharedTextPtr;
    }

    /*
     * Prepare the starting and stopping indices.
................................................................................
	    for (i = 0; i < arraySize; i++) {
		TkBTreeTag(&index2, &oldIndex2, arrayPtr[i], 0);
	    }
	    ckfree(arrayPtr);
	}
    }


    /*
     * For speed, we remove all tags from the range first. If we don't
     * do this, the code below can (when there are many tags) grow
     * non-linearly in execution time.
     */





    for (i=0, hPtr=Tcl_FirstHashEntry(&sharedTextPtr->tagTable, &search);
	    hPtr != NULL; i++, hPtr = Tcl_NextHashEntry(&search)) {
        TkTextTag *tagPtr = Tcl_GetHashValue(hPtr);

        TkBTreeTag(&index1, &index2, tagPtr, 0);
    }

    /*
     * Special case for the sel tag which is not in the hash table. We
     * need to do this once for each peer text widget.
     */

    for (tPtr = sharedTextPtr->peers; tPtr != NULL ;
	    tPtr = tPtr->next) {
        if (TkBTreeTag(&index1, &index2, tPtr->selTagPtr, 0)) {
	    /*
	     * Send an event that the selection changed. This is
	     * equivalent to:
	     *	event generate $textWidget <<Selection>>
	     */

	    TkTextSelectionEvent(textPtr);
	    tPtr->abortSelections = 1;
        }

    }

    /*
     * Tell the display what's about to happen so it can discard obsolete
     * display information, then do the deletion. Also, if the deletion
     * involves the top line on the screen, then we have to reset the view
     * (the deletion will invalidate textPtr->topIndex). Compute what the new
................................................................................
{
    register TkText *textPtr = clientData;
    TkTextIndex eof;
    int count, chunkSize, offsetInSeg;
    TkTextSearch search;
    TkTextSegment *segPtr;

    if ((!textPtr->exportSelection) || Tcl_IsSafe(textPtr->interp)) {
	return -1;
    }

    /*
     * Find the beginning of the next range of selected text. Note: if the
     * selection is being retrieved in multiple pieces (offset != 0) and some
     * modification has been made to the text that affects the selection then
................................................................................
    ClientData clientData)	/* Information about text widget. */
{
    register TkText *textPtr = clientData;

    if (TkpAlwaysShowSelection(textPtr->tkwin)) {
	TkTextIndex start, end;

	if ((!textPtr->exportSelection) || Tcl_IsSafe(textPtr->interp)) {
	    return;
	}

	/*
	 * On Windows and Mac systems, we want to remember the selection for
	 * the next time the focus enters the window. On Unix, just remove the
	 * "sel" tag from everything in the widget.
................................................................................

    static const char *const switchStrings[] = {
	"-hidden",
	"--", "-all", "-backwards", "-count", "-elide", "-exact", "-forwards",
	"-nocase", "-nolinestop", "-overlap", "-regexp", "-strictlimits", NULL
    };
    enum SearchSwitches {
	TK_TEXT_SEARCH_HIDDEN,
	TK_TEXT_SEARCH_END, TK_TEXT_SEARCH_ALL, TK_TEXT_SEARCH_BACK, TK_TEXT_SEARCH_COUNT, TK_TEXT_SEARCH_ELIDE,
	TK_TEXT_SEARCH_EXACT, TK_TEXT_SEARCH_FWD, TK_TEXT_SEARCH_NOCASE,
	TK_TEXT_SEARCH_NOLINESTOP, TK_TEXT_SEARCH_OVERLAP, TK_TEXT_SEARCH_REGEXP, TK_TEXT_SEARCH_STRICTLIMITS
    };

    /*
     * Set up the search specification, including the last 4 fields which are
     * text widget specific.
     */

................................................................................

	    (void) Tcl_GetIndexFromObjStruct(interp, objv[i], switchStrings+1,
		    sizeof(char *), "switch", 0, &index);
	    return TCL_ERROR;
	}

	switch ((enum SearchSwitches) index) {
	case TK_TEXT_SEARCH_END:
	    i++;
	    goto endOfSwitchProcessing;
	case TK_TEXT_SEARCH_ALL:
	    searchSpec.all = 1;
	    break;
	case TK_TEXT_SEARCH_BACK:
	    searchSpec.backwards = 1;
	    break;
	case TK_TEXT_SEARCH_COUNT:
	    if (i >= objc-1) {
		Tcl_SetObjResult(interp, Tcl_NewStringObj(
			"no value given for \"-count\" option", -1));
		Tcl_SetErrorCode(interp, "TK", "TEXT", "VALUE", NULL);
		return TCL_ERROR;
	    }
	    i++;
................................................................................
	    /*
	     * Assumption objv[i] isn't going to disappear on us during this
	     * function, which is fair.
	     */

	    searchSpec.varPtr = objv[i];
	    break;
	case TK_TEXT_SEARCH_ELIDE:
	case TK_TEXT_SEARCH_HIDDEN:
	    searchSpec.searchElide = 1;
	    break;
	case TK_TEXT_SEARCH_EXACT:
	    searchSpec.exact = 1;
	    break;
	case TK_TEXT_SEARCH_FWD:
	    searchSpec.backwards = 0;
	    break;
	case TK_TEXT_SEARCH_NOCASE:
	    searchSpec.noCase = 1;
	    break;
	case TK_TEXT_SEARCH_NOLINESTOP:
	    searchSpec.noLineStop = 1;
	    break;
	case TK_TEXT_SEARCH_OVERLAP:
	    searchSpec.overlap = 1;
	    break;
	case TK_TEXT_SEARCH_STRICTLIMITS:
	    searchSpec.strictLimits = 1;
	    break;
	case TK_TEXT_SEARCH_REGEXP:
	    searchSpec.exact = 0;
	    break;
	default:
	    Tcl_Panic("unexpected switch fallthrough");
	}
    }
  endOfSwitchProcessing:

Changes to generic/tkTextDisp.c.

4116
4117
4118
4119
4120
4121
4122
4123
4124
4125
4126
4127
4128
4129
4130
4131
....
4270
4271
4272
4273
4274
4275
4276
4277
4278
4279
4280
4281
4282
4283
4284
....
4294
4295
4296
4297
4298
4299
4300
4301
4302
4303
4304
4305
4306
4307
4308
4309
4310
....
4438
4439
4440
4441
4442
4443
4444



























4445
4446
4447
4448
4449


4450
4451
4452
4453
4454
4455
4456
4457
4458
4459
4460
4461
4462


4463
4464
4465
4466
4467
4468
4469
....
4478
4479
4480
4481
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4483
4484






4485
4486
4487
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4489
4490
4491
4492
4493
4494
4495
4496
4497
4498
     * If drawing is disabled, all we need to do is
     * clear the REDRAW_PENDING flag.
     */
    TkWindow *winPtr = (TkWindow *)(textPtr->tkwin);
    MacDrawable *macWin = winPtr->privatePtr;
    if (macWin && (macWin->flags & TK_DO_NOT_DRAW)){
	dInfoPtr->flags &= ~REDRAW_PENDING;
	return;
    }
#endif

    if ((textPtr->tkwin == NULL) || (textPtr->flags & DESTROYED)) {
	/*
	 * The widget has been deleted.	 Don't do anything.
	 */

................................................................................

	    dlPtr->oldY = dlPtr->y;
	    if (dlPtr->nextPtr == dlPtr2) {
		break;
	    }
	    dlPtr = dlPtr->nextPtr;
	}

	/*
	 * Scan through the lines following the copied ones to see if we are
	 * going to overwrite them with the copy operation. If so, mark them
	 * for redisplay.
	 */

	for ( ; dlPtr2 != NULL; dlPtr2 = dlPtr2->nextPtr) {
................................................................................
	 * calling TextInvalidateRegion to mark the display blocks as stale.
	 */

	damageRgn = TkCreateRegion();
	if (TkScrollWindow(textPtr->tkwin, dInfoPtr->scrollGC, dInfoPtr->x,
		oldY, dInfoPtr->maxX-dInfoPtr->x, height, 0, y-oldY,
		damageRgn)) {
#ifndef MAC_OSX_TK
	    TextInvalidateRegion(textPtr, damageRgn);
#endif
	}
	numCopies++;
	TkDestroyRegion(damageRgn);
    }

    /*
     * Clear the REDRAW_PENDING flag here. This is actually pretty tricky. We
................................................................................
#ifndef TK_NO_DOUBLE_BUFFERING
		    Tk_FreePixmap(Tk_Display(textPtr->tkwin), pixmap);
#endif /* TK_NO_DOUBLE_BUFFERING */
		    return;
		}
		dlPtr->oldY = dlPtr->y;
		dlPtr->flags &= ~(NEW_LAYOUT | OLD_Y_INVALID);



























	    } else if (dlPtr->chunkPtr != NULL && ((dlPtr->y < 0)
		    || (dlPtr->y + dlPtr->height > dInfoPtr->maxY))) {
		register TkTextDispChunk *chunkPtr;

		/*


		 * It's the first or last DLine which are also overlapping the
		 * top or bottom of the window, but we decided above it wasn't
		 * necessary to display them (we were able to update them by
		 * scrolling). This is fine, except that if the lines contain
		 * any embedded windows, we must still call the display proc
		 * on them because they might need to be unmapped or they
		 * might need to be moved to reflect their new position.
		 * Otherwise, everything else moves, but the embedded window
		 * doesn't!
		 *
		 * So, we loop through all the chunks, calling the display
		 * proc of embedded windows only.
		 */



		for (chunkPtr = dlPtr->chunkPtr; (chunkPtr != NULL);
			chunkPtr = chunkPtr->nextPtr) {
		    int x;
		    if (chunkPtr->displayProc != TkTextEmbWinDisplayProc) {
			continue;
		    }
................................................................................
			 * as being off-screen to the left (the displayProc
			 * may not be able to tell if something is off to the
			 * right).
			 */

			x = -chunkPtr->width;
		    }






		    TkTextEmbWinDisplayProc(textPtr, chunkPtr, x,
			    dlPtr->spaceAbove,
			    dlPtr->height-dlPtr->spaceAbove-dlPtr->spaceBelow,
			    dlPtr->baseline - dlPtr->spaceAbove, NULL,
			    (Drawable) None, dlPtr->y + dlPtr->spaceAbove);
		}

	    }
	}
#ifndef TK_NO_DOUBLE_BUFFERING
	Tk_FreePixmap(Tk_Display(textPtr->tkwin), pixmap);
#endif /* TK_NO_DOUBLE_BUFFERING */
    }







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4116
4117
4118
4119
4120
4121
4122
4123
4124
4125
4126
4127
4128
4129
4130
4131
....
4270
4271
4272
4273
4274
4275
4276

4277
4278
4279
4280
4281
4282
4283
....
4293
4294
4295
4296
4297
4298
4299

4300

4301
4302
4303
4304
4305
4306
4307
....
4435
4436
4437
4438
4439
4440
4441
4442
4443
4444
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4451
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4470


4471
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....
4504
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4515
4516
4517
4518
4519
4520
4521
4522

4523
4524
4525
4526
4527
4528
4529
     * If drawing is disabled, all we need to do is
     * clear the REDRAW_PENDING flag.
     */
    TkWindow *winPtr = (TkWindow *)(textPtr->tkwin);
    MacDrawable *macWin = winPtr->privatePtr;
    if (macWin && (macWin->flags & TK_DO_NOT_DRAW)){
	dInfoPtr->flags &= ~REDRAW_PENDING;
    	return;
     }
#endif

    if ((textPtr->tkwin == NULL) || (textPtr->flags & DESTROYED)) {
	/*
	 * The widget has been deleted.	 Don't do anything.
	 */

................................................................................

	    dlPtr->oldY = dlPtr->y;
	    if (dlPtr->nextPtr == dlPtr2) {
		break;
	    }
	    dlPtr = dlPtr->nextPtr;
	}

	/*
	 * Scan through the lines following the copied ones to see if we are
	 * going to overwrite them with the copy operation. If so, mark them
	 * for redisplay.
	 */

	for ( ; dlPtr2 != NULL; dlPtr2 = dlPtr2->nextPtr) {
................................................................................
	 * calling TextInvalidateRegion to mark the display blocks as stale.
	 */

	damageRgn = TkCreateRegion();
	if (TkScrollWindow(textPtr->tkwin, dInfoPtr->scrollGC, dInfoPtr->x,
		oldY, dInfoPtr->maxX-dInfoPtr->x, height, 0, y-oldY,
		damageRgn)) {

	    TextInvalidateRegion(textPtr, damageRgn);

	}
	numCopies++;
	TkDestroyRegion(damageRgn);
    }

    /*
     * Clear the REDRAW_PENDING flag here. This is actually pretty tricky. We
................................................................................
#ifndef TK_NO_DOUBLE_BUFFERING
		    Tk_FreePixmap(Tk_Display(textPtr->tkwin), pixmap);
#endif /* TK_NO_DOUBLE_BUFFERING */
		    return;
		}
		dlPtr->oldY = dlPtr->y;
		dlPtr->flags &= ~(NEW_LAYOUT | OLD_Y_INVALID);
#ifdef MAC_OSX_TK
	    } else if (dlPtr->chunkPtr != NULL) {
		/*
		 * On macOS we need to redisplay all embedded windows which
		 * were moved by the call to TkScrollWindows above.  This is
		 * not necessary on Unix or Windows because XScrollWindow will
		 * have included the bounding rectangles of all of these
		 * windows in the damage region.  The macosx implementation of
		 * TkScrollWindow does not do this.  It simply generates a
		 * damage region which is the scroll source rectangle minus
		 * the scroll destination rectangle.  This is because there is
		 * no efficient process available for iterating through the
		 * subwindows which meet the scrolled area.  (On Unix this is
		 * handled by GraphicsExpose events generated by XCopyArea and
		 * on Windows by ScrollWindowEx.  On macOS the low level
		 * scrolling is accomplished by calling [view scrollRect:by:].
		 * This method does not provide any damage information and, in
		 * any case, could not be aware of Tk windows which were not
		 * based on NSView objects.
		 *
		 * On the other hand, this loop is already iterating through
		 * all embedded windows which could possibly have been moved
		 * by the scrolling.  So it is as efficient to redisplay them
		 * here as it would have been if they had been redisplayed by
		 * the call to TextInvalidateRegion above.
		 */
#else
	    } else if (dlPtr->chunkPtr != NULL && ((dlPtr->y < 0)
		    || (dlPtr->y + dlPtr->height > dInfoPtr->maxY))) {


		/*
		 * On platforms other than the Mac:
		 *
		 * It's the first or last DLine which are also overlapping the
		 * top or bottom of the window, but we decided above it wasn't
		 * necessary to display them (we were able to update them by
		 * scrolling). This is fine, except that if the lines contain
		 * any embedded windows, we must still call the display proc
		 * on them because they might need to be unmapped or they
		 * might need to be moved to reflect their new position.
		 * Otherwise, everything else moves, but the embedded window
		 * doesn't!
		 *
		 * So, we loop through all the chunks, calling the display
		 * proc of embedded windows only.
		 */
#endif
		register TkTextDispChunk *chunkPtr;

		for (chunkPtr = dlPtr->chunkPtr; (chunkPtr != NULL);
			chunkPtr = chunkPtr->nextPtr) {
		    int x;
		    if (chunkPtr->displayProc != TkTextEmbWinDisplayProc) {
			continue;
		    }
................................................................................
			 * as being off-screen to the left (the displayProc
			 * may not be able to tell if something is off to the
			 * right).
			 */

			x = -chunkPtr->width;
		    }
		    if (tkTextDebug) {
			char string[TK_POS_CHARS];

			TkTextPrintIndex(textPtr, &dlPtr->index, string);
			LOG("tk_textEmbWinDisplay", string);
		    }
		    TkTextEmbWinDisplayProc(textPtr, chunkPtr, x,
			    dlPtr->spaceAbove,
			    dlPtr->height-dlPtr->spaceAbove-dlPtr->spaceBelow,
			    dlPtr->baseline - dlPtr->spaceAbove, NULL,
			    (Drawable) None, dlPtr->y + dlPtr->spaceAbove);
		}

	    }
	}
#ifndef TK_NO_DOUBLE_BUFFERING
	Tk_FreePixmap(Tk_Display(textPtr->tkwin), pixmap);
#endif /* TK_NO_DOUBLE_BUFFERING */
    }

Changes to generic/tkTextTag.c.

239
240
241
242
243
244
245

246
247
248
249
250
251
252
		     * equivalent to:
		     *	   event generate $textWidget <<Selection>>
		     */

		    TkTextSelectionEvent(textPtr);

		    if (addTag && textPtr->exportSelection

			    && !(textPtr->flags & GOT_SELECTION)) {
			Tk_OwnSelection(textPtr->tkwin, XA_PRIMARY,
				TkTextLostSelection, textPtr);
			textPtr->flags |= GOT_SELECTION;
		    }
		    textPtr->abortSelections = 1;
		}






>







239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
		     * equivalent to:
		     *	   event generate $textWidget <<Selection>>
		     */

		    TkTextSelectionEvent(textPtr);

		    if (addTag && textPtr->exportSelection
			    && (!Tcl_IsSafe(textPtr->interp))
			    && !(textPtr->flags & GOT_SELECTION)) {
			Tk_OwnSelection(textPtr->tkwin, XA_PRIMARY,
				TkTextLostSelection, textPtr);
			textPtr->flags |= GOT_SELECTION;
		    }
		    textPtr->abortSelections = 1;
		}

Changes to generic/ttk/ttkButton.c.

485
486
487
488
489
490
491
492
493
494

495



496
497

498
499
500
501
502
503
504

505

506
507
508
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510
511
512
...
544
545
546
547
548
549
550



551
552
553
554
555
556
557
558
559
560
561
    BaseCleanup(recordPtr);
}

static int
CheckbuttonConfigure(Tcl_Interp *interp, void *recordPtr, int mask)
{
    Checkbutton *checkPtr = recordPtr;
    Ttk_TraceHandle *vt = Ttk_TraceVariable(
	interp, checkPtr->checkbutton.variableObj,
	CheckbuttonVariableChanged, checkPtr);





    if (!vt) {
	return TCL_ERROR;

    }

    if (BaseConfigure(interp, recordPtr, mask) != TCL_OK){
	Ttk_UntraceVariable(vt);
	return TCL_ERROR;
    }


    Ttk_UntraceVariable(checkPtr->checkbutton.variableTrace);

    checkPtr->checkbutton.variableTrace = vt;

    return TCL_OK;
}

static int
CheckbuttonPostConfigure(Tcl_Interp *interp, void *recordPtr, int mask)
................................................................................
     * Toggle the selected state.
     */
    if (corePtr->state & TTK_STATE_SELECTED)
	newValue = checkPtr->checkbutton.offValueObj;
    else
	newValue = checkPtr->checkbutton.onValueObj;




    if (Tcl_ObjSetVar2(interp,
	    checkPtr->checkbutton.variableObj, NULL, newValue,
	    TCL_GLOBAL_ONLY|TCL_LEAVE_ERR_MSG)
	== NULL)
	return TCL_ERROR;

    if (WidgetDestroyed(corePtr))
	return TCL_ERROR;

    return Tcl_EvalObjEx(interp,
	checkPtr->checkbutton.commandObj, TCL_EVAL_GLOBAL);






<
|
<
>
|
>
>
>
|
|
>







>
|
>







 







>
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>
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485
486
487
488
489
490
491

492

493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
...
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
    BaseCleanup(recordPtr);
}

static int
CheckbuttonConfigure(Tcl_Interp *interp, void *recordPtr, int mask)
{
    Checkbutton *checkPtr = recordPtr;

    Tcl_Obj *varName = checkPtr->checkbutton.variableObj;

    Ttk_TraceHandle *vt = NULL;
        
    if (varName != NULL && *Tcl_GetString(varName) != '\0') {
        vt = Ttk_TraceVariable(interp, varName,
	    CheckbuttonVariableChanged, checkPtr);
        if (!vt) {
	    return TCL_ERROR;
        }
    }

    if (BaseConfigure(interp, recordPtr, mask) != TCL_OK){
	Ttk_UntraceVariable(vt);
	return TCL_ERROR;
    }

    if (checkPtr->checkbutton.variableTrace) {
        Ttk_UntraceVariable(checkPtr->checkbutton.variableTrace);
    }
    checkPtr->checkbutton.variableTrace = vt;

    return TCL_OK;
}

static int
CheckbuttonPostConfigure(Tcl_Interp *interp, void *recordPtr, int mask)
................................................................................
     * Toggle the selected state.
     */
    if (corePtr->state & TTK_STATE_SELECTED)
	newValue = checkPtr->checkbutton.offValueObj;
    else
	newValue = checkPtr->checkbutton.onValueObj;

    if (checkPtr->checkbutton.variableObj == NULL ||
        *Tcl_GetString(checkPtr->checkbutton.variableObj) == '\0')
        CheckbuttonVariableChanged(checkPtr, Tcl_GetString(newValue));
    else if (Tcl_ObjSetVar2(interp,
	        checkPtr->checkbutton.variableObj, NULL, newValue,
	        TCL_GLOBAL_ONLY|TCL_LEAVE_ERR_MSG)
	    == NULL)
	return TCL_ERROR;

    if (WidgetDestroyed(corePtr))
	return TCL_ERROR;

    return Tcl_EvalObjEx(interp,
	checkPtr->checkbutton.commandObj, TCL_EVAL_GLOBAL);

Changes to generic/ttk/ttkEntry.c.

333
334
335
336
337
338
339
340

341
342
343
344
345
346
347
...
368
369
370
371
372
373
374
375
376
377
378
379

380
381
382
383
384
385
386
...
995
996
997
998
999
1000
1001
1002

1003
1004
1005
1006
1007
1008
1009
    ClientData clientData, int offset, char *buffer, int maxBytes)
{
    Entry *entryPtr = (Entry *) clientData;
    size_t byteCount;
    const char *string;
    const char *selStart, *selEnd;

    if (entryPtr->entry.selectFirst < 0 || !entryPtr->entry.exportSelection) {

	return -1;
    }
    string = entryPtr->entry.displayString;

    selStart = Tcl_UtfAtIndex(string, entryPtr->entry.selectFirst);
    selEnd = Tcl_UtfAtIndex(selStart,
	    entryPtr->entry.selectLast - entryPtr->entry.selectFirst);
................................................................................
    entryPtr->core.flags &= ~GOT_SELECTION;
    entryPtr->entry.selectFirst = entryPtr->entry.selectLast = -1;
    TtkRedisplayWidget(&entryPtr->core);
}

/* EntryOwnSelection --
 * 	Assert ownership of the PRIMARY selection,
 * 	if -exportselection set and selection is present.
 */
static void EntryOwnSelection(Entry *entryPtr)
{
    if (entryPtr->entry.exportSelection

	&& !(entryPtr->core.flags & GOT_SELECTION)) {
	Tk_OwnSelection(entryPtr->core.tkwin, XA_PRIMARY, EntryLostSelection,
		(ClientData) entryPtr);
	entryPtr->core.flags |= GOT_SELECTION;
    }
}

................................................................................
	if (entryPtr->entry.textVariableTrace)
	    Ttk_UntraceVariable(entryPtr->entry.textVariableTrace);
	entryPtr->entry.textVariableTrace = vt;
    }

    /* Claim the selection, in case we've suddenly started exporting it.
     */
    if (entryPtr->entry.exportSelection && entryPtr->entry.selectFirst != -1) {

	EntryOwnSelection(entryPtr);
    }

    /* Handle -state compatibility option:
     */
    if (mask & STATE_CHANGED) {
	TtkCheckStateOption(&entryPtr->core, entryPtr->entry.stateObj);






|
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>







333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
...
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
...
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
    ClientData clientData, int offset, char *buffer, int maxBytes)
{
    Entry *entryPtr = (Entry *) clientData;
    size_t byteCount;
    const char *string;
    const char *selStart, *selEnd;

    if (entryPtr->entry.selectFirst < 0 || (!entryPtr->entry.exportSelection)
	    || Tcl_IsSafe(entryPtr->core.interp)) {
	return -1;
    }
    string = entryPtr->entry.displayString;

    selStart = Tcl_UtfAtIndex(string, entryPtr->entry.selectFirst);
    selEnd = Tcl_UtfAtIndex(selStart,
	    entryPtr->entry.selectLast - entryPtr->entry.selectFirst);
................................................................................
    entryPtr->core.flags &= ~GOT_SELECTION;
    entryPtr->entry.selectFirst = entryPtr->entry.selectLast = -1;
    TtkRedisplayWidget(&entryPtr->core);
}

/* EntryOwnSelection --
 * 	Assert ownership of the PRIMARY selection,
 * 	if -exportselection set and selection is present and interp is unsafe.
 */
static void EntryOwnSelection(Entry *entryPtr)
{
    if (entryPtr->entry.exportSelection
	&& (!Tcl_IsSafe(entryPtr->core.interp))
	&& !(entryPtr->core.flags & GOT_SELECTION)) {
	Tk_OwnSelection(entryPtr->core.tkwin, XA_PRIMARY, EntryLostSelection,
		(ClientData) entryPtr);
	entryPtr->core.flags |= GOT_SELECTION;
    }
}

................................................................................
	if (entryPtr->entry.textVariableTrace)
	    Ttk_UntraceVariable(entryPtr->entry.textVariableTrace);
	entryPtr->entry.textVariableTrace = vt;
    }

    /* Claim the selection, in case we've suddenly started exporting it.
     */
    if (entryPtr->entry.exportSelection && (entryPtr->entry.selectFirst != -1)
	    && (!Tcl_IsSafe(entryPtr->core.interp))) {
	EntryOwnSelection(entryPtr);
    }

    /* Handle -state compatibility option:
     */
    if (mask & STATE_CHANGED) {
	TtkCheckStateOption(&entryPtr->core, entryPtr->entry.stateObj);

Changes to generic/ttk/ttkProgress.c.

417
418
419
420
421
422
423

424
425
426
427
428
429
430
431
432
433


434
435
436
437
438
439
440
441
442
443
444
445
    if (pb->progress.mode == TTK_PROGRESSBAR_DETERMINATE) {
	double maximum = 100.0;
	(void)Tcl_GetDoubleFromObj(NULL, pb->progress.maximumObj, &maximum);
	value = fmod(value, maximum);
    }

    newValueObj = Tcl_NewDoubleObj(value);


    TtkRedisplayWidget(&pb->core);

    /* Update value by setting the linked -variable, if there is one: 
     */
    if (pb->progress.variableTrace) {
	return Tcl_ObjSetVar2(
		    interp, pb->progress.variableObj, 0, newValueObj,
		    TCL_GLOBAL_ONLY | TCL_LEAVE_ERR_MSG)
	    ? TCL_OK : TCL_ERROR;


    }

    /* Otherwise, change the -value directly:
     */
    Tcl_IncrRefCount(newValueObj);
    Tcl_DecrRefCount(pb->progress.valueObj);
    pb->progress.valueObj = newValueObj;
    CheckAnimation(pb);

    return TCL_OK;
}







>






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|
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>
>




<







417
418
419
420
421
422
423
424
425
426
427
428
429
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431
432
433
434
435
436
437
438
439
440

441
442
443
444
445
446
447
    if (pb->progress.mode == TTK_PROGRESSBAR_DETERMINATE) {
	double maximum = 100.0;
	(void)Tcl_GetDoubleFromObj(NULL, pb->progress.maximumObj, &maximum);
	value = fmod(value, maximum);
    }

    newValueObj = Tcl_NewDoubleObj(value);
    Tcl_IncrRefCount(newValueObj);

    TtkRedisplayWidget(&pb->core);

    /* Update value by setting the linked -variable, if there is one: 
     */
    if (pb->progress.variableTrace) {
	int result = Tcl_ObjSetVar2(
		        interp, pb->progress.variableObj, 0, newValueObj,
		        TCL_GLOBAL_ONLY | TCL_LEAVE_ERR_MSG)
	        ? TCL_OK : TCL_ERROR;
        Tcl_DecrRefCount(newValueObj);
        return result;
    }

    /* Otherwise, change the -value directly:
     */

    Tcl_DecrRefCount(pb->progress.valueObj);
    pb->progress.valueObj = newValueObj;
    CheckAnimation(pb);

    return TCL_OK;
}

Changes to generic/ttk/ttkScale.c.

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#include "ttkWidget.h"

#define DEF_SCALE_LENGTH "100"

#define MAX(a,b) ((a) > (b) ? (a) : (b))
#define MIN(a,b) ((a) < (b) ? (a) : (b))





/*
 * Scale widget record
 */
typedef struct
{
    /* slider element options */
    Tcl_Obj *fromObj;         /* minimum value */
................................................................................
    /* widget options */
    Tcl_Obj *commandObj;
    Tcl_Obj *variableObj;

    /* internal state */
    Ttk_TraceHandle *variableTrace;






} ScalePart;

typedef struct
{
    WidgetCore core;
    ScalePart  scale;
} Scale;
................................................................................
    {TK_OPTION_DOUBLE, "-to", "to", "To", "1.0",
	Tk_Offset(Scale,scale.toObj), -1, 0, 0, 0},
    {TK_OPTION_DOUBLE, "-value", "value", "Value", "0",
	Tk_Offset(Scale,scale.valueObj), -1, 0, 0, 0},
    {TK_OPTION_PIXELS, "-length", "length", "Length",
	DEF_SCALE_LENGTH, Tk_Offset(Scale,scale.lengthObj), -1, 0, 0, 
    	GEOMETRY_CHANGED},





    WIDGET_TAKEFOCUS_TRUE,
    WIDGET_INHERIT_OPTIONS(ttkCoreOptionSpecs)
};

static XPoint ValueToPoint(Scale *scalePtr, double value);
static double PointToValue(Scale *scalePtr, int x, int y);
................................................................................
	return TCL_ERROR;
    }

    if (scale->scale.variableTrace) {
	Ttk_UntraceVariable(scale->scale.variableTrace);
    }
    scale->scale.variableTrace = vt;





    return TCL_OK;
}

/* ScalePostConfigure --
 * 	Post-configuration hook.
 */






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#include "ttkWidget.h"

#define DEF_SCALE_LENGTH "100"

#define MAX(a,b) ((a) > (b) ? (a) : (b))
#define MIN(a,b) ((a) < (b) ? (a) : (b))

/* Bit fields for OptionSpec mask field:
 */
#define STATE_CHANGED	 	(0x100)		/* -state option changed */

/*
 * Scale widget record
 */
typedef struct
{
    /* slider element options */
    Tcl_Obj *fromObj;         /* minimum value */
................................................................................
    /* widget options */
    Tcl_Obj *commandObj;
    Tcl_Obj *variableObj;

    /* internal state */
    Ttk_TraceHandle *variableTrace;

    /*
     * Compatibility/legacy options:
     */
    Tcl_Obj *stateObj;

} ScalePart;

typedef struct
{
    WidgetCore core;
    ScalePart  scale;
} Scale;
................................................................................
    {TK_OPTION_DOUBLE, "-to", "to", "To", "1.0",
	Tk_Offset(Scale,scale.toObj), -1, 0, 0, 0},
    {TK_OPTION_DOUBLE, "-value", "value", "Value", "0",
	Tk_Offset(Scale,scale.valueObj), -1, 0, 0, 0},
    {TK_OPTION_PIXELS, "-length", "length", "Length",
	DEF_SCALE_LENGTH, Tk_Offset(Scale,scale.lengthObj), -1, 0, 0, 
    	GEOMETRY_CHANGED},

    {TK_OPTION_STRING, "-state", "state", "State",
	"normal", Tk_Offset(Scale,scale.stateObj), -1,
        0,0,STATE_CHANGED},

    WIDGET_TAKEFOCUS_TRUE,
    WIDGET_INHERIT_OPTIONS(ttkCoreOptionSpecs)
};

static XPoint ValueToPoint(Scale *scalePtr, double value);
static double PointToValue(Scale *scalePtr, int x, int y);
................................................................................
	return TCL_ERROR;
    }

    if (scale->scale.variableTrace) {
	Ttk_UntraceVariable(scale->scale.variableTrace);
    }
    scale->scale.variableTrace = vt;

    if (mask & STATE_CHANGED) {
	TtkCheckStateOption(&scale->core, scale->scale.stateObj);
    }

    return TCL_OK;
}

/* ScalePostConfigure --
 * 	Post-configuration hook.
 */

Changes to generic/ttk/ttkTrace.c.

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/*
 * Tcl_VarTraceProc for trace handles.
 */
static char *
VarTraceProc(
    ClientData clientData,	/* Widget record pointer */
    Tcl_Interp *interp, 	/* Interpreter containing variable. */
    const char *name1,		/* (unused) */
    const char *name2,		/* (unused) */
    int flags)			/* Information about what happened. */
{
    Ttk_TraceHandle *tracePtr = clientData;
    const char *name, *value;
    Tcl_Obj *valuePtr;

    if (flags & TCL_INTERP_DESTROYED) {
	return NULL;
    }












    name = Tcl_GetString(tracePtr->varnameObj);

    /*
     * If the variable is being unset, then re-establish the trace:
     */
    if (flags & TCL_TRACE_DESTROYED) {






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/*
 * Tcl_VarTraceProc for trace handles.
 */
static char *
VarTraceProc(
    ClientData clientData,	/* Widget record pointer */
    Tcl_Interp *interp, 	/* Interpreter containing variable. */
    const char *name1,		/* Name of variable. */
    const char *name2,		/* Second part of variable name. */
    int flags)			/* Information about what happened. */
{
    Ttk_TraceHandle *tracePtr = clientData;
    const char *name, *value;
    Tcl_Obj *valuePtr;

    if (flags & TCL_INTERP_DESTROYED) {
	return NULL;
    }

    /*
     * See ticket [5d991b82].
     */

    if (tracePtr->varnameObj == NULL) {
	Tcl_UntraceVar2(interp, name1, name2,
		TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
		VarTraceProc, clientData);
	return NULL;
    }

    name = Tcl_GetString(tracePtr->varnameObj);

    /*
     * If the variable is being unset, then re-establish the trace:
     */
    if (flags & TCL_TRACE_DESTROYED) {

Added library/demos/images/earthmenu.png.

cannot compute difference between binary files

Changes to library/demos/menu.tcl.

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$m invoke 1
$m invoke 7

set m $w.menu.icon
$w.menu add cascade -label "Icons" -menu $m -underline 0
menu $m -tearoff 0
# Main widget program sets variable tk_demoDirectory
$m add command -bitmap @[file join $tk_demoDirectory images pattern.xbm] \


    -hidemargin 1 -command [list \
	tk_dialog $w.pattern {Bitmap Menu Entry} \
		"The menu entry you invoked displays a bitmap rather than\
		a text string.  Other than this, it is just like any other\
		menu entry." {} 0 OK ]
foreach i {info questhead error} {
    $m add command -bitmap $i -hidemargin 1 -command [list \
	    puts "You invoked the $i bitmap" ]
}
$m entryconfigure 2 -columnbreak 1






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$m invoke 1
$m invoke 7

set m $w.menu.icon
$w.menu add cascade -label "Icons" -menu $m -underline 0
menu $m -tearoff 0
# Main widget program sets variable tk_demoDirectory
image create photo lilearth -file [file join $tk_demoDirectory \
images earthmenu.png]
$m add command -image lilearth \
    -hidemargin 1 -command [list \
	tk_dialog $w.pattern {Bitmap Menu Entry} \
		"The menu entry you invoked displays a photoimage rather than\
		a text string.  Other than this, it is just like any other\
		menu entry." {} 0 OK ]
foreach i {info questhead error} {
    $m add command -bitmap $i -hidemargin 1 -command [list \
	    puts "You invoked the $i bitmap" ]
}
$m entryconfigure 2 -columnbreak 1

Changes to library/demos/twind.tcl.

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$t insert end "You can also create multiple text widgets each of which "
$t insert end "display the same underlying text. Click this button to "
$t window create end \
  -create {button %W.peer -text "Make A Peer" -command "textMakePeer %W" \
  -cursor top_left_arrow} -padx 3
$t insert end " widget.  Notice how peer widgets can have different "
$t insert end "font settings, and by default contain all the images "
$t insert end "of the 'parent', but many of the embedded windows, "
$t insert end "such as buttons will not be there.  The easiest way "
$t insert end "to ensure they are in all peers is to use '-create' "
$t insert end "embedded window creation scripts "
$t insert end "(the plot above and the 'Make A Peer' button are "
$t insert end "designed to show up in all peers).  A good use of "
$t insert end "peers is for "
$t window create end \
  -create {button %W.split -text "Split Windows" -command "textSplitWindow %W" \
  -cursor top_left_arrow} -padx 3
$t insert end " \n\n"

$t insert end "Users of previous versions of Tk will also be interested "
................................................................................
$t insert end "text widget (\"Default\" restores the color to "
$t insert end "its default).  If you click on the button labeled "
$t insert end "\"Short\", it changes to a longer string so that "
$t insert end "you can see how the text widget automatically "
$t insert end "changes the layout.  Click on the button again "
$t insert end "to restore the short string.\n"


button $t.default -text Default -command "embDefBg $t" \
	-cursor top_left_arrow
$t window create end -window $t.default -padx 3
global embToggle
set embToggle Short
checkbutton $t.toggle -textvariable embToggle -indicatoron 0 \
	-variable embToggle -onvalue "A much longer string" \
................................................................................
$t window create end -window $t.bigP
$t window create end -window $t.smallP

$t insert end "\n\nFinally, images fit comfortably in text widgets too:"

$t image create end -image \
    [image create photo -file [file join $tk_demoDirectory images ouster.png]]


proc textWindBigB w {
    $w configure -borderwidth 15
}

proc textWindBigH w {
    $w configure -highlightthickness 15
................................................................................
    set n 1
    while {[winfo exists .peer$n]} { incr n }
    set w [toplevel .peer$n]
    wm title $w "Text Peer #$n"
    frame $w.f -highlightthickness 1 -borderwidth 1 -relief sunken
    set t [$parent peer create $w.f.text -yscrollcommand "$w.scroll set" \
	       -borderwidth 0 -highlightthickness 0]

    pack $t -expand  yes -fill both
    ttk::scrollbar $w.scroll -command "$t yview"
    pack $w.scroll -side right -fill y
    pack $w.f -expand yes -fill both
}

proc textSplitWindow {textW} {
................................................................................
	if {[winfo exists .twind.peer]} {
	    destroy .twind.peer
	} else {
	    set parent [winfo parent $textW]
	    set w [winfo parent $parent]
	    set t [$textW peer create $w.peer \
	      -yscrollcommand "$w.scroll set"]

	    $w.pane add $t
	}
    } else {
        return
    }
}






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$t insert end "You can also create multiple text widgets each of which "
$t insert end "display the same underlying text. Click this button to "
$t window create end \
  -create {button %W.peer -text "Make A Peer" -command "textMakePeer %W" \
  -cursor top_left_arrow} -padx 3
$t insert end " widget.  Notice how peer widgets can have different "
$t insert end "font settings, and by default contain all the images "
$t insert end "of the 'parent', but that the embedded windows, "
$t insert end "such as buttons may not appear in the peer.  To ensure "
$t insert end "that embedded windows appear in all peers you can set the "
$t insert end "'-create' option to a script or a string containing %W.  "
$t insert end "(The plot above and the 'Make A Peer' button are "
$t insert end "designed to show up in all peers.)  A good use of "
$t insert end "peers is for "
$t window create end \
  -create {button %W.split -text "Split Windows" -command "textSplitWindow %W" \
  -cursor top_left_arrow} -padx 3
$t insert end " \n\n"

$t insert end "Users of previous versions of Tk will also be interested "
................................................................................
$t insert end "text widget (\"Default\" restores the color to "
$t insert end "its default).  If you click on the button labeled "
$t insert end "\"Short\", it changes to a longer string so that "
$t insert end "you can see how the text widget automatically "
$t insert end "changes the layout.  Click on the button again "
$t insert end "to restore the short string.\n"

$t insert end "\nNOTE: these buttons will not appear in peers!\n" "peer_warning"
button $t.default -text Default -command "embDefBg $t" \
	-cursor top_left_arrow
$t window create end -window $t.default -padx 3
global embToggle
set embToggle Short
checkbutton $t.toggle -textvariable embToggle -indicatoron 0 \
	-variable embToggle -onvalue "A much longer string" \
................................................................................
$t window create end -window $t.bigP
$t window create end -window $t.smallP

$t insert end "\n\nFinally, images fit comfortably in text widgets too:"

$t image create end -image \
    [image create photo -file [file join $tk_demoDirectory images ouster.png]]


proc textWindBigB w {
    $w configure -borderwidth 15
}

proc textWindBigH w {
    $w configure -highlightthickness 15
................................................................................
    set n 1
    while {[winfo exists .peer$n]} { incr n }
    set w [toplevel .peer$n]
    wm title $w "Text Peer #$n"
    frame $w.f -highlightthickness 1 -borderwidth 1 -relief sunken
    set t [$parent peer create $w.f.text -yscrollcommand "$w.scroll set" \
	       -borderwidth 0 -highlightthickness 0]
    $t tag configure peer_warning -font boldFont
    pack $t -expand  yes -fill both
    ttk::scrollbar $w.scroll -command "$t yview"
    pack $w.scroll -side right -fill y
    pack $w.f -expand yes -fill both
}

proc textSplitWindow {textW} {
................................................................................
	if {[winfo exists .twind.peer]} {
	    destroy .twind.peer
	} else {
	    set parent [winfo parent $textW]
	    set w [winfo parent $parent]
	    set t [$textW peer create $w.peer \
	      -yscrollcommand "$w.scroll set"]
	    $t tag configure peer_warning -font boldFont
	    $w.pane add $t
	}
    } else {
        return
    }
}

Changes to library/fontchooser.tcl.

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proc ::tk::fontchooser::Show {} {
    variable S
    if {![winfo exists $S(W)]} {
        Create
        wm transient $S(W) [winfo toplevel $S(-parent)]
        tk::PlaceWindow $S(W) widget $S(-parent)
    }



    wm deiconify $S(W)
}

proc ::tk::fontchooser::Hide {} {
    variable S
    wm withdraw $S(W)
}






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proc ::tk::fontchooser::Show {} {
    variable S
    if {![winfo exists $S(W)]} {
        Create
        wm transient $S(W) [winfo toplevel $S(-parent)]
        tk::PlaceWindow $S(W) widget $S(-parent)
    }
    set S(fonts) [lsort -dictionary [font families]]
    set S(fonts,lcase) {}
    foreach font $S(fonts) { lappend S(fonts,lcase) [string tolower $font]}
    wm deiconify $S(W)
}

proc ::tk::fontchooser::Hide {} {
    variable S
    wm withdraw $S(W)
}

Changes to library/text.tcl.

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	if {[$w compare $new < insert]} {
	    $w tag add sel $new insert
	} else {
	    $w tag add sel insert $new
	}
	$w mark set $anchorname insert
    } else {



	if {[$w compare $new < $anchorname]} {
	    set first $new
	    set last $anchorname
	} else {
	    set first $anchorname
	    set last $new
	}
................................................................................
# w -		Name of a text widget.

proc ::tk_textCut w {
    if {![catch {set data [$w get sel.first sel.last]}]} {
        # make <<Cut>> an atomic operation on the Undo stack,
        # i.e. separate it from other delete operations on either side
	set oldSeparator [$w cget -autoseparators]
	if {$oldSeparator} {
	    $w edit separator
	}
	clipboard clear -displayof $w
	clipboard append -displayof $w $data
	$w delete sel.first sel.last
	if {$oldSeparator} {
	    $w edit separator
	}
    }
}

# ::tk_textPaste --
# This procedure pastes the contents of the clipboard to the insertion






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	if {[$w compare $new < insert]} {
	    $w tag add sel $new insert
	} else {
	    $w tag add sel insert $new
	}
	$w mark set $anchorname insert
    } else {
        if {[catch {$w index $anchorname}]} {
            $w mark set $anchorname insert
        }
	if {[$w compare $new < $anchorname]} {
	    set first $new
	    set last $anchorname
	} else {
	    set first $anchorname
	    set last $new
	}
................................................................................
# w -		Name of a text widget.

proc ::tk_textCut w {
    if {![catch {set data [$w get sel.first sel.last]}]} {
        # make <<Cut>> an atomic operation on the Undo stack,
        # i.e. separate it from other delete operations on either side
	set oldSeparator [$w cget -autoseparators]
	if {([$w cget -state] eq "normal") && $oldSeparator} {
	    $w edit separator
	}
	clipboard clear -displayof $w
	clipboard append -displayof $w $data
	$w delete sel.first sel.last
	if {([$w cget -state] eq "normal") && $oldSeparator} {
	    $w edit separator
	}
    }
}

# ::tk_textPaste --
# This procedure pastes the contents of the clipboard to the insertion

Changes to library/tk.tcl.

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# Copyright (c) 1994-1996 Sun Microsystems, Inc.
# Copyright (c) 1998-2000 Ajuba Solutions.
#
# See the file "license.terms" for information on usage and redistribution of
# this file, and for a DISCLAIMER OF ALL WARRANTIES.

# Verify that we have Tk binary and script components from the same release
package require -exact Tk  8.6.7
 
# Create a ::tk namespace
namespace eval ::tk {
    # Set up the msgcat commands
    namespace eval msgcat {
	namespace export mc mcmax
        if {[interp issafe] || [catch {package require msgcat}]} {
................................................................................
    }
    return $result
}

# ::tk::AmpMenuArgs --
#	Processes arguments for a menu entry, turning -label option into
#	-label and -underline options, returned by ::tk::UnderlineAmpersand.

#
proc ::tk::AmpMenuArgs {widget add type args} {
    set options {}
    foreach {opt val} $args {
	if {$opt eq "-label"} {
	    lassign [UnderlineAmpersand $val] newlabel under
	    lappend options -label $newlabel -underline $under
	} else {
	    lappend options $opt $val
	}
    }
    $widget add $type {*}$options
}

# ::tk::FindAltKeyTarget --
#	Search recursively through the hierarchy of visible widgets to find
#	button or label which has $char as underlined character.
#
proc ::tk::FindAltKeyTarget {path char} {






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# Copyright (c) 1994-1996 Sun Microsystems, Inc.
# Copyright (c) 1998-2000 Ajuba Solutions.
#
# See the file "license.terms" for information on usage and redistribution of
# this file, and for a DISCLAIMER OF ALL WARRANTIES.

# Verify that we have Tk binary and script components from the same release
package require -exact Tk  8.6.8
 
# Create a ::tk namespace
namespace eval ::tk {
    # Set up the msgcat commands
    namespace eval msgcat {
	namespace export mc mcmax
        if {[interp issafe] || [catch {package require msgcat}]} {
................................................................................
    }
    return $result
}

# ::tk::AmpMenuArgs --
#	Processes arguments for a menu entry, turning -label option into
#	-label and -underline options, returned by ::tk::UnderlineAmpersand.
#      The cmd argument is supposed to be either "add" or "entryconfigure"
#
proc ::tk::AmpMenuArgs {widget cmd type args} {
    set options {}
    foreach {opt val} $args {
	if {$opt eq "-label"} {
	    lassign [UnderlineAmpersand $val] newlabel under
	    lappend options -label $newlabel -underline $under
	} else {
	    lappend options $opt $val
	}
    }
    $widget $cmd $type {*}$options
}

# ::tk::FindAltKeyTarget --
#	Search recursively through the hierarchy of visible widgets to find
#	button or label which has $char as underlined character.
#
proc ::tk::FindAltKeyTarget {path char} {

Changes to library/ttk/altTheme.tcl.

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	    -expand [list selected {2 2 1 0}] \
	    ;

	# Treeview:
	ttk::style configure Heading -font TkHeadingFont -relief raised
	ttk::style configure Treeview -background $colors(-window)
	ttk::style map Treeview \


	    -background [list selected $colors(-selectbg)] \


	    -foreground [list selected $colors(-selectfg)] ;

	ttk::style configure TScale \
	    -groovewidth 4 -troughrelief sunken \
	    -sliderwidth raised -borderwidth 2
	ttk::style configure TProgressbar \
	    -background $colors(-selectbg) -borderwidth 0
    }
}






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	    -expand [list selected {2 2 1 0}] \
	    ;

	# Treeview:
	ttk::style configure Heading -font TkHeadingFont -relief raised
	ttk::style configure Treeview -background $colors(-window)
	ttk::style map Treeview \
	    -background [list disabled $colors(-frame)\
				{!disabled !selected} $colors(-window) \
				selected $colors(-selectbg)] \
	    -foreground [list disabled $colors(-disabledfg) \
				{!disabled !selected} black \
				selected $colors(-selectfg)]

	ttk::style configure TScale \
	    -groovewidth 4 -troughrelief sunken \
	    -sliderwidth raised -borderwidth 2
	ttk::style configure TProgressbar \
	    -background $colors(-selectbg) -borderwidth 0
    }
}

Changes to library/ttk/aquaTheme.tcl.

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	# Combobox:
	ttk::style configure TCombobox -postoffset {5 -2 -10 0}

	# Treeview:
	ttk::style configure Heading -font TkHeadingFont
	ttk::style configure Treeview -rowheight 18 -background White
	ttk::style map Treeview \


	    -background {{selected background} systemHighlightSecondary
		    selected systemHighlight}




	# Enable animation for ttk::progressbar widget:
	ttk::style configure TProgressbar -period 100 -maxphase 255

	# For Aqua, labelframe labels should appear outside the border,
	# with a 14 pixel inset and 4 pixels spacing between border and label
	# (ref: Apple Human Interface Guidelines / Controls / Grouping Controls)






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	# Combobox:
	ttk::style configure TCombobox -postoffset {5 -2 -10 0}

	# Treeview:
	ttk::style configure Heading -font TkHeadingFont
	ttk::style configure Treeview -rowheight 18 -background White
	ttk::style map Treeview \
	    -background [list disabled systemDialogBackgroundInactive \
				{!disabled !selected} systemWindowBody \
				{selected background} systemHighlightSecondary \
				selected systemHighlight] \
	    -foreground [list disabled systemModelessDialogInactiveText \
				{!disabled !selected} black \
				selected systemModelessDialogActiveText]

	# Enable animation for ttk::progressbar widget:
	ttk::style configure TProgressbar -period 100 -maxphase 255

	# For Aqua, labelframe labels should appear outside the border,
	# with a 14 pixel inset and 4 pixels spacing between border and label
	# (ref: Apple Human Interface Guidelines / Controls / Grouping Controls)

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	    ;

	# Treeview:
	ttk::style configure Heading \
	    -font TkHeadingFont -relief raised -padding {3}
	ttk::style configure Treeview -background $colors(-window)
	ttk::style map Treeview \


	    -background [list selected $colors(-selectbg)] \


	    -foreground [list selected $colors(-selectfg)] ;

    	ttk::style configure TLabelframe \
	    -labeloutside true -labelmargins {0 0 0 4} \
	    -borderwidth 2 -relief raised

	ttk::style configure TProgressbar -background $colors(-frame)

	ttk::style configure Sash -sashthickness 6 -gripcount 10
    }
}






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	    ;

	# Treeview:
	ttk::style configure Heading \
	    -font TkHeadingFont -relief raised -padding {3}
	ttk::style configure Treeview -background $colors(-window)
	ttk::style map Treeview \
	    -background [list disabled $colors(-frame)\
				{!disabled !selected} $colors(-window) \
				selected $colors(-selectbg)] \
	    -foreground [list disabled $colors(-disabledfg) \
				{!disabled !selected} black \
				selected $colors(-selectfg)]

    	ttk::style configure TLabelframe \
	    -labeloutside true -labelmargins {0 0 0 4} \
	    -borderwidth 2 -relief raised

	ttk::style configure TProgressbar -background $colors(-frame)

	ttk::style configure Sash -sashthickness 6 -gripcount 10
    }
}

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	    -background $colors(-troughbg)
	ttk::style map TNotebook.Tab -background [list selected $colors(-frame)]

	# Treeview:
	ttk::style configure Heading -font TkHeadingFont -relief raised
	ttk::style configure Treeview -background $colors(-window)
	ttk::style map Treeview \


	    -background [list selected $colors(-selectbg)] \


	    -foreground [list selected $colors(-selectfg)] ;

	#
	# Toolbar buttons:
	#
	ttk::style configure Toolbutton -padding 2 -relief flat -shiftrelief 2
	ttk::style map Toolbutton -relief \
	    {disabled flat selected sunken pressed sunken active raised}
	ttk::style map Toolbutton -background \
	    [list pressed $colors(-troughbg)  active $colors(-activebg)]
    }
}






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	    -background $colors(-troughbg)
	ttk::style map TNotebook.Tab -background [list selected $colors(-frame)]

	# Treeview:
	ttk::style configure Heading -font TkHeadingFont -relief raised
	ttk::style configure Treeview -background $colors(-window)
	ttk::style map Treeview \
	    -background [list disabled $colors(-frame)\
				{!disabled !selected} $colors(-window) \
				selected $colors(-selectbg)] \
	    -foreground [list disabled $colors(-disabledfg) \
				{!disabled !selected} black \
				selected $colors(-selectfg)]

	#
	# Toolbar buttons:
	#
	ttk::style configure Toolbutton -padding 2 -relief flat -shiftrelief 2
	ttk::style map Toolbutton -relief \
	    {disabled flat selected sunken pressed sunken active raised}
	ttk::style map Toolbutton -background \
	    [list pressed $colors(-troughbg)  active $colors(-activebg)]
    }
}

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	# Treeview.
	#
	ttk::style configure Heading -font TkHeadingFont -relief raised
	ttk::style configure Treeview \
	    -background $colors(-window) \
	    -foreground $colors(-text) ;
	ttk::style map Treeview \


	    -background [list selected $colors(-selectbg)] \


	    -foreground [list selected $colors(-selectfg)] ;

	# Combobox popdown frame
	ttk::style layout ComboboxPopdownFrame {
	    ComboboxPopdownFrame.border -sticky nswe
	}
 	ttk::style configure ComboboxPopdownFrame \
	    -borderwidth 1 -relief solid






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	# Treeview.
	#
	ttk::style configure Heading -font TkHeadingFont -relief raised
	ttk::style configure Treeview \
	    -background $colors(-window) \
	    -foreground $colors(-text) ;
	ttk::style map Treeview \
	    -background [list disabled $colors(-frame)\
				{!disabled !selected} $colors(-window) \
				selected $colors(-selectbg)] \
	    -foreground [list disabled $colors(-disabledfg) \
				{!disabled !selected} black \
				selected $colors(-selectfg)]

	# Combobox popdown frame
	ttk::style layout ComboboxPopdownFrame {
	    ComboboxPopdownFrame.border -sticky nswe
	}
 	ttk::style configure ComboboxPopdownFrame \
	    -borderwidth 1 -relief solid

Changes to library/ttk/vistaTheme.tcl.

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	ttk::style map TNotebook.Tab \
	    -expand [list selected {2 2 2 2}]

	# Treeview:
	ttk::style configure Heading -font TkHeadingFont
	ttk::style configure Treeview -background SystemWindow
	ttk::style map Treeview \


	    -background [list selected SystemHighlight] \


	    -foreground [list selected SystemHighlightText] ;

        # Label and Toolbutton
	ttk::style configure TLabelframe.Label -foreground "#0046d5"

	ttk::style configure Toolbutton -padding {4 4}

        # Combobox






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	ttk::style map TNotebook.Tab \
	    -expand [list selected {2 2 2 2}]

	# Treeview:
	ttk::style configure Heading -font TkHeadingFont
	ttk::style configure Treeview -background SystemWindow
	ttk::style map Treeview \
	    -background [list   disabled SystemButtonFace \
				{!disabled !selected} SystemWindow \
				selected SystemHighlight] \
	    -foreground [list   disabled SystemGrayText \
				{!disabled !selected} SystemWindowText \
				selected SystemHighlightText]

        # Label and Toolbutton
	ttk::style configure TLabelframe.Label -foreground "#0046d5"

	ttk::style configure Toolbutton -padding {4 4}

        # Combobox

Changes to library/ttk/winTheme.tcl.

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	ttk::style configure TNotebook.Tab -padding {3 1} -borderwidth 1
	ttk::style map TNotebook.Tab -expand [list selected {2 2 2 0}]

	# Treeview:
	ttk::style configure Heading -font TkHeadingFont -relief raised
	ttk::style configure Treeview -background SystemWindow
	ttk::style map Treeview \


	    -background [list selected SystemHighlight] \


	    -foreground [list selected SystemHighlightText] ;

        ttk::style configure TProgressbar \
	    -background SystemHighlight -borderwidth 0 ;
    }
}






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	ttk::style configure TNotebook.Tab -padding {3 1} -borderwidth 1
	ttk::style map TNotebook.Tab -expand [list selected {2 2 2 0}]

	# Treeview:
	ttk::style configure Heading -font TkHeadingFont -relief raised
	ttk::style configure Treeview -background SystemWindow
	ttk::style map Treeview \
	    -background [list   disabled SystemButtonFace \
				{!disabled !selected} SystemWindow \
				selected SystemHighlight] \
	    -foreground [list   disabled SystemGrayText \
				{!disabled !selected} SystemWindowText \
				selected SystemHighlightText]

        ttk::style configure TProgressbar \
	    -background SystemHighlight -borderwidth 0 ;
    }
}

Changes to library/ttk/xpTheme.tcl.

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	ttk::style map TSpinbox \
	    -selectbackground [list !focus SystemWindow] \
	    -selectforeground [list !focus SystemWindowText] \
	    ;

	ttk::style configure Toolbutton -padding {4 4}











    }
}






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	ttk::style map TSpinbox \
	    -selectbackground [list !focus SystemWindow] \
	    -selectforeground [list !focus SystemWindowText] \
	    ;

	ttk::style configure Toolbutton -padding {4 4}

	# Treeview:
	ttk::style configure Heading -font TkHeadingFont -relief raised
	ttk::style configure Treeview -background SystemWindow
	ttk::style map Treeview \
	    -background [list   disabled SystemButtonFace \
				{!disabled !selected} SystemWindow \
				selected SystemHighlight] \
	    -foreground [list   disabled SystemGrayText \
				{!disabled !selected} SystemWindowText \
				selected SystemHighlightText];
    }
}

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Tcl/Tk Mac OS X README
----------------------

This is the README file for the Mac OS X/Darwin version of Tcl/Tk.

1. Where to go for support
--------------------------

- The tcl-mac mailing list on sourceforge is the best place to ask questions
specific to Tcl & Tk on Mac OS X:
	http://lists.sourceforge.net/lists/listinfo/tcl-mac
(this page also has a link to searchable archives of the list, please check them
before asking on the list, many questions have already been answered).

- For general Tcl/Tk questions, the newsgroup comp.lang.tcl is your best bet:
	http://groups.google.com/group/comp.lang.tcl/

- The Tcl'ers Wiki also has many pages dealing with Tcl & Tk on Mac OS X, see
	http://wiki.tcl.tk/_/ref?N=3753
	http://wiki.tcl.tk/_/ref?N=8361

- Please report bugs with Tk on Mac OS X to the tracker:
	http://core.tcl.tk/tk/reportlist

2. Using Tcl/Tk on Mac OS X
---------------------------

- There are two versions of Tk available on Mac OS X: TkAqua using the native
aqua widgets and look&feel, and TkX11 using the traditional unix X11 wigets.
TkX11 requires an X11 server to be installed, such as Apple's X11 (which is
available as an optional or default install on recent Mac OS X).
TkAqua and TkX11 can be distinguished at runtime via [tk windowingsystem].

- At a minimum, Mac OS X 10.3 is required to run Tcl and TkX11.
TkAqua requires Mac OS X 10.5 or later (starting with the Cocoa-based Tk 8.5.7).

- Unless weak-linking is used, Tcl/Tk built on Mac OS X 10.x will not run on
10.y with y < x; on the other hand Tcl/Tk built on 10.y will always run on 10.x
with y <= x (but without any of the fixes and optimizations that would be
available in a binary built on 10.x).
Weak-linking is available on OS X 10.2 or later, it additionally allows Tcl/Tk
built on 10.x to run on any 10.y with x > y >= z (for a chosen z >= 2).

- Wish checks the Resources/Scripts directory in its application bundle for a
................................................................................
$pkg/Resources/Scripts/pkgIndex.tcl as well as the usual $pkg/pkgIndex.tcl.
This allows building extensions as frameworks with all script files contained in
the Resources/Scripts directory of the framework.

- [load]able binary extensions can linked as either ordinary shared libraries
(.dylib) or as MachO bundles (since 8.4.10/8.5a3); bundles have the advantage
that they are [load]ed more efficiently from a tcl VFS (no temporary copy to the
native filesystem required), and prior to Mac OS X 10.5, only bundles can be
[unload]ed.

- The 'deploy' target of macosx/GNUmakefile installs the html manpages into the
standard documentation location in the Tcl/Tk frameworks:
	Tcl.framework/Resources/Documentation/Reference/Tcl
	Tk.framework/Resources/Documentation/Reference/Tk
No nroff manpages are installed by default by the GNUmakefile.

................................................................................
application's Info.plist (or displaying an alert if no Help Book is set). This
action can be customized by defining a procedure named [tk::mac::ShowHelp], if
present, this procedure is invoked instead by the standard Help menu item.
Support for the Window menu and [tk::mac::ShowHelp] was added with the
Cocoa-based Tk 8.5.7.

- The TkAqua-specific command [tk::unsupported::MacWindowStyle style] is used to
get and set Mac OS X-specific toplevel window class and attributes. Note that
the window class and many attributes have to be set before the window is first
mapped for the change to have any effect.
The command has the following syntax:
	tk::unsupported::MacWindowStyle style window ?class? ?attributes?
The 2 argument form returns a list of the current class and attributes for the
given window. The 3 argument form sets the class for the given window using the
default attributes for that class. The 4 argument form sets the class and the
................................................................................
Window class names:
    document, modal, floating, utility, toolbar, simple, help, overlay
Window attribute names:
    standardDocument, standardFloating, resizable, fullZoom, horizontalZoom,
    verticalZoom, closeBox, collapseBox, toolbarButton, sideTitlebar,
    noTitleBar, unifiedTitleAndToolbar, metal, hud, noShadow, doesNotCycle,
    noActivates, hideOnSuspend, inWindowMenu, ignoreClicks, doesNotHide,
    canJoinAllSpaces, moveToActiveSpace, nonActivating, black, dark, light,
    gray, red, green, blue, cyan, yellow, magenta, orange, purple,
    brown, clear, opacity

Note that not all attributes are valid for all window classes.
Support for the 3 argument form was added with the Cocoa-based Tk 8.5.7, at the
same time support for some legacy Carbon-specific classes and attributes was
removed (they are still accepted by the command but no longer have any effect).

The color window attributes (black, dark, red, etc.) and the "opacity" allow  one to set the background and opacity of a textured ("metal") window. This allows a Tk window to implement a window without the dividing line between the titlebar and the rest of the window, or the "unified toolbar" effect, which is increasingly standard in Mac applications. An example:

toplevel .f
tk::unsupported::MacWindowStyle style .f document {metal light opaque closeBox collapseBox resizable standardDocument }

pack [label .f.f -bg  #ababab -text "This is a textured window\nwith opacity and a gray background\nsimilar to other Mac applications"] -fill both -expand yes

The color attributes correspond to system-defined NSColor constants (e.g., red is [NSColor redColor]. The "light" and "dark" attributes correspond to lightGrayColor and darkGrayColor, respectively (because of the way the attributes are parsed, using "lightgray" and "darkgray" would cause a conflict with the core "gray" attribute).

Below are the corresponding hex and/or Tk-defined colors that can be used from Tk widgets to match the NSColor-based attributes:

black	#000000
dark	#545454
light	#ababab
white	#ffffff
gray	#7f7f7f
red 	#ff0000
green	#00ff00
blue	#0000ff
cyan	#00ffff
yellow	#ffff00
magenta	#ff00ff
orange	#ff8000
purple 	#800080
brown	#996633
clear	systemTransparent

- The Cocoa-based TkAqua can be distinguished from the older Carbon-based
version via the [winfo server .] command, example output on Mac OS X 10.5.7:
    Cocoa-based:	CG409.3 Apple AppKit GC 949.46 Mac OS X 1057
    Carbon-based:	QD10R30 Apple 1057

- If you want to use Remote Debugging with Xcode, you need to set the
environment variable XCNOSTDIN to 1 in the Executable editor for Wish. That will
cause us to force closing stdin & stdout.  Otherwise, given how Xcode launches
Wish remotely, they will be left open and then Wish & gdb will fight for stdin.


3. Building Tcl/Tk on Mac OS X
------------------------------

- At least Mac OS X 10.3 is required to build Tcl and TkX11, and Mac OS X 10.5
is required to build TkAqua.
Apple's Xcode Developer Tools need to be installed (only the most recent version
matching your OS release is supported), the Xcode installer is available on Mac
OS X install media or may be present in /Applications/Installers on Macs that
came with OS X preinstalled. The most recent version can always be downloaded
from the ADC website http://connect.apple.com (free ADC membership required).

- Tcl/Tk are most easily built as Mac OS X frameworks via GNUmakefile in
tcl/macosx and tk/macosx (see below for details), but can also be built with the
standard unix configure and make buildsystem in tcl/unix resp. tk/unix as on any
other unix platform (indeed, the GNUmakefiles are just wrappers around the unix
buildsystem).
The Mac OS X specific configure flags are --enable-aqua, --enable-framework and
--disable-corefoundation (which disables CF and notably reverts to the standard
select based notifier). Note that --enable-aqua is incompatible with
--disable-corefoundation (for both Tcl and Tk configure).

- It is also possible to build with the Xcode IDE via the projects in

tk/macosx, take care to use the project matching your DevTools and OS version:
	Tk.xcode: 		    for Xcode 3.1 on 10.5
	Tk.xcodeproj:		    for Xcode 3.2 on 10.6
These have the following targets:
	Tk:			    calls through to tk/macosx/GNUMakefile,
				    requires a corresponding build of the Tcl
				    target of tcl/macosx/Tcl.xcode.
	tktest:			    static build of TkAqua tktest for debugging.
................................................................................
directories are named differently, e.g. '../../tcl8.6' and '../../tk8.6', you
need to manually change the TCL_SRCROOT and TK_SRCROOT settings by editing your
${USER}.pbxuser file (located inside the Tk.xcodeproj bundle directory) with a
text editor.

- To build universal binaries outside of the Xcode IDE, set CFLAGS as follows:
	export CFLAGS="-arch i386 -arch x86_64 -arch ppc"
This requires Mac OS X 10.4 and Xcode 2.4 (or Xcode 2.2 if -arch x86_64 is
omitted, but _not_ Xcode 2.1) and will work on any architecture (on PowerPC
Tiger you need to add "-isysroot /Developer/SDKs/MacOSX10.4u.sdk").
Note that configure requires CFLAGS to contain a least one architecture that can
be run on the build machine (i.e. ppc on G3/G4, ppc or ppc64 on G5, ppc or i386
on Core and ppc, i386 or x86_64 on Core2/Xeon).
Universal builds of Tcl TEA extensions are also possible with CFLAGS set as
above, they will be [load]able by universal as well as thin binaries of Tcl.

- To enable weak-linking, set the MACOSX_DEPLOYMENT_TARGET environment variable
to the minimal OS version the binaries should be able to run on, e.g:
	export MACOSX_DEPLOYMENT_TARGET=10.4
This requires at least gcc 3.1; with gcc 4 or later, set/add to CFLAGS instead:
	export CFLAGS="-mmacosx-version-min=10.4"
Support for weak-linking was added with 8.4.14/8.5a5.

Detailed Instructions for building with macosx/GNUmakefile
----------------------------------------------------------

- Unpack the Tcl and Tk source release archives and place the tcl and tk source
trees in a common parent directory.
................................................................................
make overrides to the tk/macosx GNUmakefile, e.g.
	make -C tk${ver}/macosx \
	    TCL_FRAMEWORK_DIR=$HOME/Library/Frameworks TCLSH_DIR=$HOME/usr/bin
	sudo make -C tk${ver}/macosx install \
	    TCL_FRAMEWORK_DIR=$HOME/Library/Frameworks TCLSH_DIR=$HOME/usr/bin
The Makefile variables TCL_FRAMEWORK_DIR and TCLSH_DIR were added with Tk 8.4.3.

4. About the event loop in Tk for Mac OSX
-----------------------------------------




The main program in a typical OSX application looks like this (see *)



    void NSApplicationMain(int argc, char *argv[]) {
        [NSApplication sharedApplication];
        [NSBundle loadNibNamed:@"myMain" owner:NSApp];
        [NSApp run];
    }




The run method implements the event loop for the application.  There
are three key steps in the run method.  First it calls
[NSApp finishLaunching], which creates the bouncing application icon
and does other mysterious things. Second it creates an
NSAutoreleasePool.  Third, it starts an event loop which drains the
NSAutoreleasePool every time the queue is empty, and replaces the
drained pool with a new one.  This third step is essential to
preventing memory leaks, since the internal methods of Appkit objects
all assume that an autorelease pool is in scope and will be drained
when the event processing cycle ends.

Mac OSX Tk does not call the [NSApp run] method at all.  Instead it
uses the event loop built in to Tk.  So we must take care to replicate
the important features of the method ourselves.  Here is how this
works in outline.


































We add a private NSAUtoreleasePool* property to our subclass of
NSApplication.  (The subclass is called TKApplication but can be
referenced with the global variable NSApp).  The TkpInit
function calls [NSApp _setup] which initializes this property by
creating an NSAutoreleasePool. A bit later on, TkpInit calls
[NSAPP _setupEventLoop] which in turn calls the

[NSApp finishLaunching] method.


Each time that Tcl processes an event in its queue, it calls a
platform specific function which, in the case of Mac OSX, is named
TkMacOSXEventsCheckProc.  In the unix implementations of Tk, including
the Mac OSX version, this function collects events from an "event
source", and transfers them to the Tcl event queue.  In Mac OSX the
event source is the NSApplication event queue.  Each NSEvent is
converted to a Tcl event which is added to the Tcl event queue.  The
NSEvent is also passed to [NSApp sendevent], which sends the event on
to the application's NSWindows, which send it to their NSViews, etc.
Since the CheckProc function gets called for every Tk event, it is an
appropriate place to drain the main NSAutoreleasePool and replace it
with a new pool.  This is done by calling the method
[NSApp _resetAutoreleasePool], where _resetAutoreleasePool is a method
which we define for the subclass TKApplication.










One minor caveat is that there are several steps of the Tk

initialization which precede the call to TkpInit.  Notably, the font
package is initialized first.  Since there is no NSAUtoreleasePool in
scope prior to calling TkpInit, the functions called in these
preliminary stages need to create and drain their own
NSAutoreleasePools whenever they call methods of Appkit objects
(e.g. NSFont).

* https://developer.apple.com/library/mac/documentation/Cocoa/\
Reference/ApplicationKit/Classes/NSApplication_Class














































































































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Tcl/Tk macOS README
----------------------

This is the README file for the macOS/Darwin version of Tcl/Tk.

1. Where to go for support
--------------------------

- The tcl-mac mailing list on sourceforge is the best place to ask questions
specific to Tcl & Tk on macOS:
	http://lists.sourceforge.net/lists/listinfo/tcl-mac
(this page also has a link to searchable archives of the list, please check them
before asking on the list, many questions have already been answered).

- For general Tcl/Tk questions, the newsgroup comp.lang.tcl is your best bet:
	http://groups.google.com/group/comp.lang.tcl/

- The Tcl'ers Wiki also has many pages dealing with Tcl & Tk on macOS, see
	http://wiki.tcl.tk/_/ref?N=3753
	http://wiki.tcl.tk/_/ref?N=8361

- Please report bugs with Tk on macOS to the tracker:
	http://core.tcl.tk/tk/reportlist

2. Using Tcl/Tk on macOS
---------------------------

- There are two versions of Tk available on macOS: TkAqua using the native
aqua widgets and look&feel, and TkX11 using the traditional unix X11 wigets.
TkX11 requires an X11 server to be installed, such as Apple's X11 (which is
available as an optional or default install on recent macOS).
TkAqua and TkX11 can be distinguished at runtime via [tk windowingsystem].

- At a minimum, macOS 10.3 is required to run Tcl and TkX11.
TkAqua requires macOS 10.6 or later.

- Unless weak-linking is used, Tcl/Tk built on macOS 10.x will not run on
10.y with y < x; on the other hand Tcl/Tk built on 10.y will always run on 10.x
with y <= x (but without any of the fixes and optimizations that would be
available in a binary built on 10.x).
Weak-linking is available on OS X 10.2 or later, it additionally allows Tcl/Tk
built on 10.x to run on any 10.y with x > y >= z (for a chosen z >= 2).

- Wish checks the Resources/Scripts directory in its application bundle for a
................................................................................
$pkg/Resources/Scripts/pkgIndex.tcl as well as the usual $pkg/pkgIndex.tcl.
This allows building extensions as frameworks with all script files contained in
the Resources/Scripts directory of the framework.

- [load]able binary extensions can linked as either ordinary shared libraries
(.dylib) or as MachO bundles (since 8.4.10/8.5a3); bundles have the advantage
that they are [load]ed more efficiently from a tcl VFS (no temporary copy to the
native filesystem required).


- The 'deploy' target of macosx/GNUmakefile installs the html manpages into the
standard documentation location in the Tcl/Tk frameworks:
	Tcl.framework/Resources/Documentation/Reference/Tcl
	Tk.framework/Resources/Documentation/Reference/Tk
No nroff manpages are installed by default by the GNUmakefile.

................................................................................
application's Info.plist (or displaying an alert if no Help Book is set). This
action can be customized by defining a procedure named [tk::mac::ShowHelp], if
present, this procedure is invoked instead by the standard Help menu item.
Support for the Window menu and [tk::mac::ShowHelp] was added with the
Cocoa-based Tk 8.5.7.

- The TkAqua-specific command [tk::unsupported::MacWindowStyle style] is used to
get and set macOS-specific toplevel window class and attributes. Note that
the window class and many attributes have to be set before the window is first
mapped for the change to have any effect.
The command has the following syntax:
	tk::unsupported::MacWindowStyle style window ?class? ?attributes?
The 2 argument form returns a list of the current class and attributes for the
given window. The 3 argument form sets the class for the given window using the
default attributes for that class. The 4 argument form sets the class and the
................................................................................
Window class names:
    document, modal, floating, utility, toolbar, simple, help, overlay
Window attribute names:
    standardDocument, standardFloating, resizable, fullZoom, horizontalZoom,
    verticalZoom, closeBox, collapseBox, toolbarButton, sideTitlebar,
    noTitleBar, unifiedTitleAndToolbar, metal, hud, noShadow, doesNotCycle,
    noActivates, hideOnSuspend, inWindowMenu, ignoreClicks, doesNotHide,
    canJoinAllSpaces, moveToActiveSpace, nonActivating



Note that not all attributes are valid for all window classes.
Support for the 3 argument form was added with the Cocoa-based Tk 8.5.7, at the
same time support for some legacy Carbon-specific classes and attributes was
removed (they are still accepted by the command but no longer have any effect).

































If you want to use Remote Debugging with Xcode, you need to set the
environment variable XCNOSTDIN to 1 in the Executable editor for Wish. That will
cause us to force closing stdin & stdout.  Otherwise, given how Xcode launches
Wish remotely, they will be left open and then Wish & gdb will fight for stdin.


3. Building Tcl/Tk on macOS
------------------------------

- At least macOS 10.3 is required to build Tcl and TkX11, and macOS 10.6
is required to build TkAqua.  The XCode application provides everything
needed to build Tk, but it is not necessary to install the full XCode.
It suffices to install the Command Line Tools package, which can be done
by running the command:
xcode-selecct --install


- Tcl/Tk are most easily built as macOS frameworks via GNUmakefile in
tcl/macosx and tk/macosx (see below for details), but can also be built with the
standard unix configure and make buildsystem in tcl/unix resp. tk/unix as on any
other unix platform (indeed, the GNUmakefiles are just wrappers around the unix
buildsystem).
The macOS specific configure flags are --enable-aqua, --enable-framework and
--disable-corefoundation (which disables CF and notably reverts to the standard
select based notifier). Note that --enable-aqua is incompatible with
--disable-corefoundation (for both Tcl and Tk configure).

- It was once possible to build with the Xcode IDE via the projects in
tk/macosx, but this has not been tested recently. Take care to use the
project matching your DevTools and OS version:
	Tk.xcode: 		    for Xcode 3.1 on 10.5
	Tk.xcodeproj:		    for Xcode 3.2 on 10.6
These have the following targets:
	Tk:			    calls through to tk/macosx/GNUMakefile,
				    requires a corresponding build of the Tcl
				    target of tcl/macosx/Tcl.xcode.
	tktest:			    static build of TkAqua tktest for debugging.
................................................................................
directories are named differently, e.g. '../../tcl8.6' and '../../tk8.6', you
need to manually change the TCL_SRCROOT and TK_SRCROOT settings by editing your
${USER}.pbxuser file (located inside the Tk.xcodeproj bundle directory) with a
text editor.

- To build universal binaries outside of the Xcode IDE, set CFLAGS as follows:
	export CFLAGS="-arch i386 -arch x86_64 -arch ppc"
This requires macOS 10.4 and Xcode 2.4 (or Xcode 2.2 if -arch x86_64 is
omitted, but _not_ Xcode 2.1) and will work on any architecture (on PowerPC
Tiger you need to add "-isysroot /Developer/SDKs/MacOSX10.4u.sdk").
Note that configure requires CFLAGS to contain a least one architecture that can
be run on the build machine (i.e. ppc on G3/G4, ppc or ppc64 on G5, ppc or i386
on Core and ppc, i386 or x86_64 on Core2/Xeon).
Universal builds of Tcl TEA extensions are also possible with CFLAGS set as
above, they will be [load]able by universal as well as thin binaries of Tcl.

- To enable weak-linking, set the MACOSX_DEPLOYMENT_TARGET environment variable
to the minimal OS version the binaries should be able to run on, e.g:
	export MACOSX_DEPLOYMENT_TARGET=10.6
This requires at least gcc 3.1; with gcc 4 or later, set/add to CFLAGS instead:
	export CFLAGS="-mmacosx-version-min=10.6"
Support for weak-linking was added with 8.4.14/8.5a5.

Detailed Instructions for building with macosx/GNUmakefile
----------------------------------------------------------

- Unpack the Tcl and Tk source release archives and place the tcl and tk source
trees in a common parent directory.
................................................................................
make overrides to the tk/macosx GNUmakefile, e.g.
	make -C tk${ver}/macosx \
	    TCL_FRAMEWORK_DIR=$HOME/Library/Frameworks TCLSH_DIR=$HOME/usr/bin
	sudo make -C tk${ver}/macosx install \
	    TCL_FRAMEWORK_DIR=$HOME/Library/Frameworks TCLSH_DIR=$HOME/usr/bin
The Makefile variables TCL_FRAMEWORK_DIR and TCLSH_DIR were added with Tk 8.4.3.

4. Details regarding the macOS port of Tk.
-------------------------------------------

4.1 About the event loop
~~~~~~~~~~~~~~~~~~~~~~~~

The main program in a typical OSX application looks like this (see
https://developer.apple.com/library/mac/documentation/Cocoa/\
Reference/ApplicationKit/Classes/NSApplication_Class)

    void NSApplicationMain(int argc, char *argv[]) {
        [NSApplication sharedApplication];
        [NSBundle loadNibNamed:@"myMain" owner:NSApp];
        [NSApp run];
    }
Here NSApp is a standard global variable, initialized by the OS, which
points to an object in a subclass of NSApplication (called
TKApplication in the case of the macOS port of Tk).

The [NSApp run] method implements the event loop for a typical Mac
application.  There are three key steps in the run method.  First it
calls [NSApp finishLaunching], which creates the bouncing application
icon and does other mysterious things. Second it creates an
NSAutoreleasePool.  Third, it starts an event loop which drains the
NSAutoreleasePool every time the queue is empty, and replaces the
drained pool with a new one.  This third step is essential to
preventing memory leaks, since the internal methods of Appkit objects
all assume that an autorelease pool is in scope and will be drained
when the event processing cycle ends.

The macOS Tk application does not call the [NSApp run] method at
all.  Instead it uses the event loop built in to Tk.  So the
application must take care to replicate the important features of the

method ourselves.  The way that autorelease pools are handled is
discussed in 4.2 below.  Here we discuss the event handling itself.

The Tcl event loop simply consists of repeated calls to TclDoOneEvent.
Each call to TclDoOneEvent begins by collecting all pending events from
an "event source", converting them to Tcl events and adding them
to the Tcl event queue. For macOS, the event source is the NSApp
object, which maintains an event queue even though its run method
will never be called to process them.  The NSApp provides methods for
inspecting the queue and removing events from it as well as the
[NSApp sendevent] which sends an event to all of the application's
NSWindows which can then send it to subwindows, etc.

The event collection process consists of first calling a platform
specific SetupProc and then a platform specific CheckProc.  In
the macOS port, these are named TkMacOSXEventsSetupProc and
TkMacOSXEventsCheckProc.

It is important to understand that the Apple window manager does not
have the concept of an expose event.  Their replacement for an expose
event is to have the window manager call the [NSView drawRect] method
in any situation where an expose event for that NSView would be
generated in X11.  The [NSView drawRect] method is a no-op which is
expected to be overridden by any application.  In the case of Tcl, the
replacement [NSView drawRect] method creates a Tcl expose event
for each dirty rectangle of the NSView, and then adds the expose
event to the Tcl queue.


4.2 Autorelease pools
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

In order to carry out the job of managing autorelease pools, which
would normally be handled by the [NSApp run] method, a private
NSAUtoreleasePool* property is added to the TkApplication subclass of


NSApplication. The TkpInit function calls [NSApp _setup] which
initializes this property by creating an NSAutoreleasePool prior to

calling [NSApp finishLaunching].  This mimics the behavior of the
[NSApp run] method, which calls [NSApp finishLaunching] just before
starting the event loop.










Since the CheckProc function gets called for every Tk event, it is an
appropriate place to drain the main NSAutoreleasePool and replace it
with a new pool.  This is done by calling the method [NSApp
_resetAutoreleasePool], where _resetAutoreleasePool is a method which
we define for the subclass.  Unfortunately, by itself this is not
sufficient for safe memory managememt because, as was made painfully
evident with the release of OS X 10.13, it is possible for calls to
TclDoOneEvent, and hence to CheckProc, to be nested.  Draining the
autorelease pool in a nested call leads to crashes as objects in use
by the outer call can get freed by the inner call and then reused later.
One particular situation where this happens is when a modal dialogue
gets posted by a Tk Application.  To address this, the NSApp object
also implements a semaphore to prevent draining the autorelease pool
in nested calls to CheckProc.


One additional minor caveat for developers is that there are several
steps of the Tk initialization which precede the call to TkpInit.
Notably, the font package is initialized first.  Since there is no
NSAUtoreleasePool in scope prior to calling TkpInit, the functions
called in these preliminary stages need to create and drain their own
NSAutoreleasePools whenever they call methods of Appkit objects
(e.g. NSFont).



4.3 Clipping regions and "ghost windows"
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Another unusual aspect of the macOS port is its use of clipping
regions.  It was part of Daniel Steffen's original design that the
TkWindowPrivate struct maintains three HIShapeRef regions, named
visRgn, aboveVisRgn and drawRgn.  These regions are used as clipping
masks whenever drawing into an NSView.  The visRgn is the bounding box
of the window with a rectangle removed for each subwindow and for each
sibling window at a higher stacking level.  The drawRgn is the
intersection of the visRgn with the clipping rectangle of the
window. (Normally, the clipping rectangle is the same as the bounding
rectangle, but drawing can be clipped to a smaller rectangle by
calling TkpClipDrawableToRect.) The aboveVisRgn is the intersection of
the window's bounding rectangle with the bounding rectangle of the
parent window.  Much of the code in tkMacOSXSubindows.c is devoted to
rebuilding these clipping regions whenever something changes in the
layout of the windows.  This turns out to be a tricky thing to do and
it is extremely prone to errors which can be difficult to trace.

It is not entirely clear what the original reason for using these
clipping regions was.  But one benefit is that if they are correctly
maintained then it allows windows to be drawn in any order.  You do
not have to draw them in the order of the window hierarchy.  Each
window can draw its entire rectangle through its own mask and never
have to worry about drawing in the wrong place.  It is likely that
the need for using clipping regions arose because, as Apple explicitly
states in the documentation for [NSView subviews],

    "The order of the subviews may be considered as being
    back-to-front, but this does not imply invalidation and drawing
    behavior."

In the early versions of the macOS port, buttons were implemented as
subviews of class TkButton.  This probably exacerbated the likelihood
that Tk windows would need to be drawn in arbitrary order.

The most obvious side effect caused by not maintaining the clipping
regions is the appearance of so-called "ghost windows".  A common
situation where these may arise is when a window containing buttons
is being scrolled.  A user may see two images of the same button on
the screen, one in the pre-scroll location and one in the post-scroll
location.

To see how these 'ghost windows' can arise, think about what happens if
the clipping regions are not maintained correctly.  A window might
have a rectangle missing from its clipping region because that
rectangle is the bounding rectangle for a subwindow, say a button.
The parent should not draw in the missing rectangle since doing so
would trash the button.  The button is responsible for drawing
there. Now imagine that the button gets moved, say by a scroll, but
the missing rectangle in the parent's clipping region does not get
moved correctly, or it gets moved later on, after the parent has
redrawn itself.  The parent would still not be allowed to draw in the
old rectangle, so the user would continue to see the image of the
button in its old location, as well as another image in the new
location.  This is a prototypical example of a "ghost window".
Anytime you see a "ghost window", you should suspect problems with the
updates to the clipping region visRgn.  It is natural to look for
timing issues, race conditions, or other "event loop problems".  But
in fact, the whole design of the code is to make those timing issues
irrelevant.  As long as the clipping regions are correctly maintained
the timing does not matter.  And if they are not correctly maintained
then you will see "ghost windows".

It is worth including a detailed description of one specific place
where the failure to correctly maintain clipping regions caused "ghost
window" artifacts that plagued the macOS port for years.  These
occurred when scrolling a Text widget which contained embedded
subwindows.  It involved some specific differences between the
low-level behavior of Apple's window manager versus those of the other
platforms, and the fix ultimately required changes in the generic Tk
implementation (documented in the comments in the DisplayText
function).

The Text widget attempts to improve perfomance when scrolling by
minimizing the number of text lines which need to be redisplayed.  It
does this by calling the platform-specific TkScrollWindow function
which uses a low-level routine to map one rectangle of the window to
another.  The TkScrollWindow function returns a damage region which is
then used by the Text widget's DisplayText function to determine which
text lines need to be redrawn.  On the unix and win platforms, this
damage region includes bounding rectangles for all embedded windows
inside the Text widget.  The way that this works is system dependent.
On unix, the low level scrolling is done by XCopyRegion, which
generates a GraphicsExpose event for each embedded window.  These
GraphicsExposed events are processsed within TkScrollWindow, using a
special handler which adds the bounding rectangle of each subwindow to
the damage region.  On the win platform the damage region is built by
the low level function ScrollWindowEx, and it also includes bounding
rectangles for all embedded windows.  This is possible because on X11
and Windows every Tk widget is also known to the window manager as a
window.  The situation is different on macOS.  The underlying object
for a top level window on macOS is the NSView.  However, Apple
explicitly warns in its documentation that performance degradation
occurs when an NSView has more than about 100 subviews.  A Text widget
with thousands of lines of text could easily contain more than 100
embedded windows.  In fact, while the original Cocoa port of Tk did
use the NSButton object, which is derived from NSView, as the basis
for its Tk Buttons, that was changed in order to improve performance.
Moreover, the low level routine used for scrolling on macOS, namely
[NSView scrollrect:by], does not provide any damage information.  So
TkScrollWindow needs to work differently on macOS.  Since it would be
inefficient to iterate through all embedded windows in a Text widget,
looking for those which meet the scrolling area, the damage region
constructed by TkScrollWindow contains only the difference between the
source and destination rectangles for the scrolling.  The embedded
windows are redrawn within the DisplayText function by some
conditional code which is only used for macOS.

Changes to macosx/Tk-Common.xcconfig.

38
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41
42
43
44
45
46
TCL_BUILD_DIR = $(OBJROOT)/../tcl/Tcl.build/$(CONFIGURATION)/Tcl.build/Objects
TCL_CONFIGURE_ARGS = --enable-threads --enable-dtrace
TCL_FRAMEWORK_DIR = $(SYMROOT)/../tcl/$(CONFIGURATION)
TCL_LIBRARY = $(LIBDIR)/tcl$(VERSION)
TCL_PACKAGE_PATH = "$(LIBDIR)"
TCL_DEFS = HAVE_TCL_CONFIG_H
TK_LIBRARY = $(LIBDIR)/tk$(VERSION)
TK_DEFS = HAVE_TK_CONFIG_H TCL_NO_DEPRECATED
VERSION = 8.6






|

38
39
40
41
42
43
44
45
46
TCL_BUILD_DIR = $(OBJROOT)/../tcl/Tcl.build/$(CONFIGURATION)/Tcl.build/Objects
TCL_CONFIGURE_ARGS = --enable-threads --enable-dtrace
TCL_FRAMEWORK_DIR = $(SYMROOT)/../tcl/$(CONFIGURATION)
TCL_LIBRARY = $(LIBDIR)/tcl$(VERSION)
TCL_PACKAGE_PATH = "$(LIBDIR)"
TCL_DEFS = HAVE_TCL_CONFIG_H
TK_LIBRARY = $(LIBDIR)/tk$(VERSION)
TK_DEFS = HAVE_TK_CONFIG_H
VERSION = 8.6

Changes to macosx/Tk.xcode/project.pbxproj.

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		F96D446A08F272B9004A47F5 /* tclUnixThrd.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = tclUnixThrd.h; sourceTree = "<group>"; };
		F96D446B08F272B9004A47F5 /* tclUnixTime.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = tclUnixTime.c; sourceTree = "<group>"; };
		F96D446C08F272B9004A47F5 /* tclXtNotify.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = tclXtNotify.c; sourceTree = "<group>"; };
		F96D446D08F272B9004A47F5 /* tclXtTest.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = tclXtTest.c; sourceTree = "<group>"; };
		F96D447008F272BA004A47F5 /* aclocal.m4 */ = {isa = PBXFileReference; explicitFileType = text.script.sh; fileEncoding = 4; path = aclocal.m4; sourceTree = "<group>"; };
		F96D447108F272BA004A47F5 /* buildall.vc.bat */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path = buildall.vc.bat; sourceTree = "<group>"; };
		F96D447208F272BA004A47F5 /* cat.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = cat.c; sourceTree = "<group>"; };
		F96D447308F272BA004A47F5 /* coffbase.txt */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path = coffbase.txt; sourceTree = "<group>"; };
		F96D447408F272BA004A47F5 /* configure */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.script.sh; path = configure; sourceTree = "<group>"; };
		F96D447508F272BA004A47F5 /* configure.in */ = {isa = PBXFileReference; explicitFileType = text.script.sh; fileEncoding = 4; path = configure.in; sourceTree = "<group>"; };
		F96D447708F272BA004A47F5 /* Makefile.in */ = {isa = PBXFileReference; explicitFileType = sourcecode.make; fileEncoding = 4; path = Makefile.in; sourceTree = "<group>"; };
		F96D447808F272BA004A47F5 /* makefile.vc */ = {isa = PBXFileReference; explicitFileType = sourcecode.make; fileEncoding = 4; path = makefile.vc; sourceTree = "<group>"; };
		F96D447908F272BA004A47F5 /* nmakehlp.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = nmakehlp.c; sourceTree = "<group>"; };
		F96D447A08F272BA004A47F5 /* README */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path = README; sourceTree = "<group>"; };
		F96D447C08F272BA004A47F5 /* rules.vc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path = rules.vc; sourceTree = "<group>"; };
................................................................................
		};
		F96D446E08F272B9004A47F5 /* win */ = {
			isa = PBXGroup;
			children = (
				F96D447008F272BA004A47F5 /* aclocal.m4 */,
				F96D447108F272BA004A47F5 /* buildall.vc.bat */,
				F96D447208F272BA004A47F5 /* cat.c */,
				F96D447308F272BA004A47F5 /* coffbase.txt */,
				F96D447408F272BA004A47F5 /* configure */,
				F96D447508F272BA004A47F5 /* configure.in */,
				F96D447708F272BA004A47F5 /* Makefile.in */,
				F96D447808F272BA004A47F5 /* makefile.vc */,
				F96D447908F272BA004A47F5 /* nmakehlp.c */,
				F96D447A08F272BA004A47F5 /* README */,
				F96D447C08F272BA004A47F5 /* rules.vc */,






<







 







<







1979
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1981
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1985

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		F96D446A08F272B9004A47F5 /* tclUnixThrd.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = tclUnixThrd.h; sourceTree = "<group>"; };
		F96D446B08F272B9004A47F5 /* tclUnixTime.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = tclUnixTime.c; sourceTree = "<group>"; };
		F96D446C08F272B9004A47F5 /* tclXtNotify.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = tclXtNotify.c; sourceTree = "<group>"; };
		F96D446D08F272B9004A47F5 /* tclXtTest.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = tclXtTest.c; sourceTree = "<group>"; };
		F96D447008F272BA004A47F5 /* aclocal.m4 */ = {isa = PBXFileReference; explicitFileType = text.script.sh; fileEncoding = 4; path = aclocal.m4; sourceTree = "<group>"; };
		F96D447108F272BA004A47F5 /* buildall.vc.bat */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path = buildall.vc.bat; sourceTree = "<group>"; };
		F96D447208F272BA004A47F5 /* cat.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = cat.c; sourceTree = "<group>"; };

		F96D447408F272BA004A47F5 /* configure */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.script.sh; path = configure; sourceTree = "<group>"; };
		F96D447508F272BA004A47F5 /* configure.in */ = {isa = PBXFileReference; explicitFileType = text.script.sh; fileEncoding = 4; path = configure.in; sourceTree = "<group>"; };
		F96D447708F272BA004A47F5 /* Makefile.in */ = {isa = PBXFileReference; explicitFileType = sourcecode.make; fileEncoding = 4; path = Makefile.in; sourceTree = "<group>"; };
		F96D447808F272BA004A47F5 /* makefile.vc */ = {isa = PBXFileReference; explicitFileType = sourcecode.make; fileEncoding = 4; path = makefile.vc; sourceTree = "<group>"; };
		F96D447908F272BA004A47F5 /* nmakehlp.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = nmakehlp.c; sourceTree = "<group>"; };
		F96D447A08F272BA004A47F5 /* README */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path = README; sourceTree = "<group>"; };
		F96D447C08F272BA004A47F5 /* rules.vc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path = rules.vc; sourceTree = "<group>"; };
................................................................................
		};
		F96D446E08F272B9004A47F5 /* win */ = {
			isa = PBXGroup;
			children = (
				F96D447008F272BA004A47F5 /* aclocal.m4 */,
				F96D447108F272BA004A47F5 /* buildall.vc.bat */,
				F96D447208F272BA004A47F5 /* cat.c */,

				F96D447408F272BA004A47F5 /* configure */,
				F96D447508F272BA004A47F5 /* configure.in */,
				F96D447708F272BA004A47F5 /* Makefile.in */,
				F96D447808F272BA004A47F5 /* makefile.vc */,
				F96D447908F272BA004A47F5 /* nmakehlp.c */,
				F96D447A08F272BA004A47F5 /* README */,
				F96D447C08F272BA004A47F5 /* rules.vc */,

Changes to macosx/Tk.xcodeproj/project.pbxproj.

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		F96D446A08F272B9004A47F5 /* tclUnixThrd.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = tclUnixThrd.h; sourceTree = "<group>"; };
		F96D446B08F272B9004A47F5 /* tclUnixTime.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = tclUnixTime.c; sourceTree = "<group>"; };
		F96D446C08F272B9004A47F5 /* tclXtNotify.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = tclXtNotify.c; sourceTree = "<group>"; };
		F96D446D08F272B9004A47F5 /* tclXtTest.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = tclXtTest.c; sourceTree = "<group>"; };
		F96D447008F272BA004A47F5 /* aclocal.m4 */ = {isa = PBXFileReference; explicitFileType = text.script.sh; fileEncoding = 4; path = aclocal.m4; sourceTree = "<group>"; };
		F96D447108F272BA004A47F5 /* buildall.vc.bat */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path = buildall.vc.bat; sourceTree = "<group>"; };
		F96D447208F272BA004A47F5 /* cat.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = cat.c; sourceTree = "<group>"; };
		F96D447308F272BA004A47F5 /* coffbase.txt */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path = coffbase.txt; sourceTree = "<group>"; };
		F96D447408F272BA004A47F5 /* configure */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.script.sh; path = configure; sourceTree = "<group>"; };
		F96D447508F272BA004A47F5 /* configure.in */ = {isa = PBXFileReference; explicitFileType = text.script.sh; fileEncoding = 4; path = configure.in; sourceTree = "<group>"; };
		F96D447708F272BA004A47F5 /* Makefile.in */ = {isa = PBXFileReference; explicitFileType = sourcecode.make; fileEncoding = 4; path = Makefile.in; sourceTree = "<group>"; };
		F96D447808F272BA004A47F5 /* makefile.vc */ = {isa = PBXFileReference; explicitFileType = sourcecode.make; fileEncoding = 4; path = makefile.vc; sourceTree = "<group>"; };
		F96D447908F272BA004A47F5 /* nmakehlp.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = nmakehlp.c; sourceTree = "<group>"; };
		F96D447A08F272BA004A47F5 /* README */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path = README; sourceTree = "<group>"; };
		F96D447C08F272BA004A47F5 /* rules.vc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path = rules.vc; sourceTree = "<group>"; };
................................................................................
		};
		F96D446E08F272B9004A47F5 /* win */ = {
			isa = PBXGroup;
			children = (
				F96D447008F272BA004A47F5 /* aclocal.m4 */,
				F96D447108F272BA004A47F5 /* buildall.vc.bat */,
				F96D447208F272BA004A47F5 /* cat.c */,
				F96D447308F272BA004A47F5 /* coffbase.txt */,
				F96D447408F272BA004A47F5 /* configure */,
				F96D447508F272BA004A47F5 /* configure.in */,
				F96D447708F272BA004A47F5 /* Makefile.in */,
				F96D447808F272BA004A47F5 /* makefile.vc */,
				F96D447908F272BA004A47F5 /* nmakehlp.c */,
				F96D447A08F272BA004A47F5 /* README */,
				F96D447C08F272BA004A47F5 /* rules.vc */,






<







 







<







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		F96D446A08F272B9004A47F5 /* tclUnixThrd.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = tclUnixThrd.h; sourceTree = "<group>"; };
		F96D446B08F272B9004A47F5 /* tclUnixTime.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = tclUnixTime.c; sourceTree = "<group>"; };
		F96D446C08F272B9004A47F5 /* tclXtNotify.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = tclXtNotify.c; sourceTree = "<group>"; };
		F96D446D08F272B9004A47F5 /* tclXtTest.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = tclXtTest.c; sourceTree = "<group>"; };
		F96D447008F272BA004A47F5 /* aclocal.m4 */ = {isa = PBXFileReference; explicitFileType = text.script.sh; fileEncoding = 4; path = aclocal.m4; sourceTree = "<group>"; };
		F96D447108F272BA004A47F5 /* buildall.vc.bat */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path = buildall.vc.bat; sourceTree = "<group>"; };
		F96D447208F272BA004A47F5 /* cat.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = cat.c; sourceTree = "<group>"; };

		F96D447408F272BA004A47F5 /* configure */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.script.sh; path = configure; sourceTree = "<group>"; };
		F96D447508F272BA004A47F5 /* configure.in */ = {isa = PBXFileReference; explicitFileType = text.script.sh; fileEncoding = 4; path = configure.in; sourceTree = "<group>"; };
		F96D447708F272BA004A47F5 /* Makefile.in */ = {isa = PBXFileReference; explicitFileType = sourcecode.make; fileEncoding = 4; path = Makefile.in; sourceTree = "<group>"; };
		F96D447808F272BA004A47F5 /* makefile.vc */ = {isa = PBXFileReference; explicitFileType = sourcecode.make; fileEncoding = 4; path = makefile.vc; sourceTree = "<group>"; };
		F96D447908F272BA004A47F5 /* nmakehlp.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = nmakehlp.c; sourceTree = "<group>"; };
		F96D447A08F272BA004A47F5 /* README */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path = README; sourceTree = "<group>"; };
		F96D447C08F272BA004A47F5 /* rules.vc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path = rules.vc; sourceTree = "<group>"; };
................................................................................
		};
		F96D446E08F272B9004A47F5 /* win */ = {
			isa = PBXGroup;
			children = (
				F96D447008F272BA004A47F5 /* aclocal.m4 */,
				F96D447108F272BA004A47F5 /* buildall.vc.bat */,
				F96D447208F272BA004A47F5 /* cat.c */,

				F96D447408F272BA004A47F5 /* configure */,
				F96D447508F272BA004A47F5 /* configure.in */,
				F96D447708F272BA004A47F5 /* Makefile.in */,
				F96D447808F272BA004A47F5 /* makefile.vc */,
				F96D447908F272BA004A47F5 /* nmakehlp.c */,
				F96D447A08F272BA004A47F5 /* README */,
				F96D447C08F272BA004A47F5 /* rules.vc */,

Changes to macosx/Wish-Info.plist.in.

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	<key>CFBundleShortVersionString</key>
	<string>@[email protected]@[email protected]</string>
	<key>CFBundleSignature</key>
	<string>WiSH</string>
	<key>CFBundleVersion</key>
	<string>@[email protected]@[email protected]</string>
	<key>LSMinimumSystemVersion</key>
	<string>10.5.0</string>
	<key>LSRequiresCarbon</key>
	<true/>
	<key>NSAppleScriptEnabled</key>
	<true/>
	<key>OSAScriptingDefinition</key>
	<string>Wish.sdef</string>
	<key>NSHighResolutionCapable</key>
	<string>True</string>
</dict>
</plist>






|










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	<key>CFBundleShortVersionString</key>
	<string>@[email protected]@[email protected]</string>
	<key>CFBundleSignature</key>
	<string>WiSH</string>
	<key>CFBundleVersion</key>
	<string>@[email protected]@[email protected]</string>
	<key>LSMinimumSystemVersion</key>
	<string>10.6.0</string>
	<key>LSRequiresCarbon</key>
	<true/>
	<key>NSAppleScriptEnabled</key>
	<true/>
	<key>OSAScriptingDefinition</key>
	<string>Wish.sdef</string>
	<key>NSHighResolutionCapable</key>
	<string>True</string>
</dict>
</plist>

Changes to macosx/tkMacOSXBitmap.c.

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 * Copyright (c) 2006-2009 Daniel A. Steffen <[email protected]>
 *
 * See the file "license.terms" for information on usage and redistribution
 * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tkMacOSXPrivate.h"

/*
 * This structure holds information about native bitmaps.
 */

typedef struct {
    const char *name;		/* Name of icon. */
    OSType iconType;		/* OSType of icon. */
................................................................................
	if (image) {
	    [image setSize:size];
	}
    } else {
	string = [NSString stringWithUTF8String:name];
	image = [NSImage imageNamed:string];
	if (!image) {
	    NSURL *url = [NSURL URLWithString:string];
	    if (url) {
		image = [[[NSImage alloc] initWithContentsOfURL:url]
			autorelease];
	    }
	}
	if (image) {
	    size = [image size];






|







 







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 * Copyright (c) 2006-2009 Daniel A. Steffen <[email protected]>
 *
 * See the file "license.terms" for information on usage and redistribution
 * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tkMacOSXPrivate.h"
#include "tkMacOSXConstants.h"
/*
 * This structure holds information about native bitmaps.
 */

typedef struct {
    const char *name;		/* Name of icon. */
    OSType iconType;		/* OSType of icon. */
................................................................................
	if (image) {
	    [image setSize:size];
	}
    } else {
	string = [NSString stringWithUTF8String:name];
	image = [NSImage imageNamed:string];
	if (!image) {
	    NSURL *url = [NSURL fileURLWithPath:string];
	    if (url) {
		image = [[[NSImage alloc] initWithContentsOfURL:url]
			autorelease];
	    }
	}
	if (image) {
	    size = [image size];

Changes to macosx/tkMacOSXButton.c.

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	width += butPtr->indicatorSpace;

    } else if (haveImage) { /* Image only */
      width = butPtr->width > 0 ? butPtr->width : width + butPtr->indicatorSpace;
      height = butPtr->height > 0 ? butPtr->height : height;

    } else { /* Text only */

        width = txtWidth + butPtr->indicatorSpace;
	height = txtHeight;
	if (butPtr->width > 0) {
	   width = butPtr->width * charWidth;
	}
	if (butPtr->height > 0) {
	  height = butPtr->height * fm.linespace;
	}






>
|







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	width += butPtr->indicatorSpace;

    } else if (haveImage) { /* Image only */
      width = butPtr->width > 0 ? butPtr->width : width + butPtr->indicatorSpace;
      height = butPtr->height > 0 ? butPtr->height : height;

    } else { /* Text only */
      /*Add four pixels of padding to width for text-only buttons to improve appearance.*/
        width = txtWidth + butPtr->indicatorSpace + 4;
	height = txtHeight;
	if (butPtr->width > 0) {
	   width = butPtr->width * charWidth;
	}
	if (butPtr->height > 0) {
	  height = butPtr->height * fm.linespace;
	}

Changes to macosx/tkMacOSXColor.c.

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	    break;
	    }
	case TRANSPARENT_PIXEL:
	    rgba[3]	= 0.0;
	    break;
	}

        // this attempts to find something roughly fitting for any display
//	*c = CGColorCreateGenericRGB(rgba[0], rgba[1], rgba[2], rgba[3]);

        // may be off for non-main display but in most cases better than prev
	static CGColorSpaceRef deviceRGBSpace = NULL;
	if (!deviceRGBSpace) {
	    deviceRGBSpace = CGDisplayCopyColorSpace(CGMainDisplayID());

	}
	*c = CGColorCreate(deviceRGBSpace, rgba );
    }
    return err;
}
 
/*






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	    break;
	    }
	case TRANSPARENT_PIXEL:
	    rgba[3]	= 0.0;
	    break;
	}





	static CGColorSpaceRef deviceRGBSpace = NULL;
	if (!deviceRGBSpace) {

	    deviceRGBSpace = CGColorSpaceCreateDeviceRGB();
	}
	*c = CGColorCreate(deviceRGBSpace, rgba );
    }
    return err;
}
 
/*

Added macosx/tkMacOSXConstants.h.






























































































































































































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/*
 * tkMacOSXConstants.h --
 *
 *	Macros which map the names of NS constants used in the Tk code to
 *      the new name that Apple came up with for subsequent versions of the
 *      operating system.  (Each new OS release seems to come with a new
 *      naming convention for the same old constants.)
 *
 * Copyright (c) 2017 Marc Culler
 *
 * See the file "license.terms" for information on usage and redistribution
 * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#ifndef _TKMACCONSTANTS
#define _TKMACCONSTANTS

/*
 * Let's raise a glass for the project manager who improves our lives by
 * generating deprecation warnings about pointless changes of the names
 * of constants.
 */

#if MAC_OS_X_VERSION_MIN_REQUIRED >= 101000
#define NSOKButton NSModalResponseOK
#endif

#if MAC_OS_X_VERSION_MIN_REQUIRED >= 101200
#define NSAppKitDefined NSEventTypeAppKitDefined
#define NSApplicationActivatedEventType NSEventSubtypeApplicationActivated
#define NSApplicationDeactivatedEventType NSEventSubtypeApplicationDeactivated
#define NSWindowExposedEventType NSEventSubtypeWindowExposed
#define NSScreenChangedEventType NSEventSubtypeScreenChanged
#define NSWindowMovedEventType NSEventSubtypeWindowMoved
#define NSKeyUp NSEventTypeKeyUp
#define NSKeyDown NSEventTypeKeyDown
#define NSFlagsChanged NSEventTypeFlagsChanged
#define NSLeftMouseDown NSEventTypeLeftMouseDown
#define NSLeftMouseUp NSEventTypeLeftMouseUp
#define NSRightMouseDown NSEventTypeRightMouseDown
#define NSRightMouseUp NSEventTypeRightMouseUp
#define NSLeftMouseDragged NSEventTypeLeftMouseDragged
#define NSRightMouseDragged NSEventTypeRightMouseDragged
#define NSMouseMoved NSEventTypeMouseMoved
#define NSMouseEntered NSEventTypeMouseEntered
#define NSMouseExited NSEventTypeMouseExited
#define NSScrollWheel NSEventTypeScrollWheel
#define NSOtherMouseDown NSEventTypeOtherMouseDown
#define NSOtherMouseUp NSEventTypeOtherMouseUp
#define NSOtherMouseDragged NSEventTypeOtherMouseDragged
#define NSTabletPoint NSEventTypeTabletPoint
#define NSTabletProximity NSEventTypeTabletProximity
#define NSDeviceIndependentModifierFlagsMask NSEventModifierFlagDeviceIndependentFlagsMask
#define NSCommandKeyMask NSEventModifierFlagCommand
#define NSShiftKeyMask NSEventModifierFlagShift
#define NSAlphaShiftKeyMask NSEventModifierFlagCapsLock
#define NSAlternateKeyMask NSEventModifierFlagOption
#define NSControlKeyMask NSEventModifierFlagControl
#define NSNumericPadKeyMask NSEventModifierFlagNumericPad
#define NSFunctionKeyMask NSEventModifierFlagFunction
#define NSCursorUpdate NSEventTypeCursorUpdate
#define NSTexturedBackgroundWindowMask NSWindowStyleMaskTexturedBackground
#define NSCompositeCopy NSCompositingOperationCopy
#define NSWarningAlertStyle NSAlertStyleWarning
#define NSInformationalAlertStyle NSAlertStyleInformational
#define NSCriticalAlertStyle NSAlertStyleCritical
#define NSCenterTextAlignment NSTextAlignmentCenter
#define NSDeviceIndependentModifierFlagsMask NSEventModifierFlagDeviceIndependentFlagsMask
#define NSCommandKeyMask NSEventModifierFlagCommand
#define NSShiftKeyMask NSEventModifierFlagShift
#define NSAlphaShiftKeyMask NSEventModifierFlagCapsLock
#define NSAlternateKeyMask NSEventModifierFlagOption
#define NSControlKeyMask NSEventModifierFlagControl
#define NSNumericPadKeyMask NSEventModifierFlagNumericPad
#define NSFunctionKeyMask NSEventModifierFlagFunction
#define NSKeyUp NSEventTypeKeyUp
#define NSKeyDown NSEventTypeKeyDown
#define NSFlagsChanged NSEventTypeFlagsChanged
#define NSAlphaShiftKeyMask NSEventModifierFlagCapsLock
#define NSShiftKeyMask NSEventModifierFlagShift
#define NSAnyEventMask NSEventMaskAny
#define NSTexturedBackgroundWindowMask NSWindowStyleMaskTexturedBackground
#define NSUtilityWindowMask NSWindowStyleMaskUtilityWindow
#define NSNonactivatingPanelMask NSWindowStyleMaskNonactivatingPanel
#define NSDocModalWindowMask NSWindowStyleMaskDocModalWindow
#define NSHUDWindowMask NSWindowStyleMaskHUDWindow
#define NSTitledWindowMask NSWindowStyleMaskTitled
#define NSClosableWindowMask NSWindowStyleMaskClosable
#define NSResizableWindowMask NSWindowStyleMaskResizable
#define NSUnifiedTitleAndToolbarWindowMask NSWindowStyleMaskUnifiedTitleAndToolbar
#define NSMiniaturizableWindowMask NSWindowStyleMaskMiniaturizable
#define NSBorderlessWindowMask NSWindowStyleMaskBorderless
#endif

#endif

Changes to macosx/tkMacOSXDefault.h.

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#define DEF_MENU_FONT			"menu" /* special: see tkMacOSXMenu.c */
#define DEF_MENU_FG			"systemMenuText"
#define DEF_MENU_POST_COMMAND		""
#define DEF_MENU_RELIEF			"flat"
#define DEF_MENU_SELECT_COLOR		"systemMenuActive"
#define DEF_MENU_SELECT_MONO		BLACK
#define DEF_MENU_TAKE_FOCUS		"0"

/*
 * FIXME: Turn the default back to 1 when we make tearoff menus work again.
 */

#define DEF_MENU_TEAROFF		"0"
#define DEF_MENU_TEAROFF_CMD		((char *) NULL)
#define DEF_MENU_TITLE			""
#define DEF_MENU_TYPE			"normal"

/*
 * Defaults for menubuttons:






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#define DEF_MENU_FONT			"menu" /* special: see tkMacOSXMenu.c */
#define DEF_MENU_FG			"systemMenuText"
#define DEF_MENU_POST_COMMAND		""
#define DEF_MENU_RELIEF			"flat"
#define DEF_MENU_SELECT_COLOR		"systemMenuActive"
#define DEF_MENU_SELECT_MONO		BLACK
#define DEF_MENU_TAKE_FOCUS		"0"





#define DEF_MENU_TEAROFF		"0"
#define DEF_MENU_TEAROFF_CMD		((char *) NULL)
#define DEF_MENU_TITLE			""
#define DEF_MENU_TYPE			"normal"

/*
 * Defaults for menubuttons:

Changes to macosx/tkMacOSXDialog.c.

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 *
 * See the file "license.terms" for information on usage and redistribution of
 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tkMacOSXPrivate.h"
#include "tkFileFilter.h"


#if MAC_OS_X_VERSION_MIN_REQUIRED < 1090
#define modalOK     NSOKButton
#define modalCancel NSCancelButton
#else
#define modalOK     NSModalResponseOK
#define modalCancel NSModalResponseCancel
................................................................................
#define modalError  -2

/*Vars for filtering in "open file" and "save file" dialogs.*/
typedef struct {
    bool doFileTypes; // show the accessory view which displays the filter menu
    bool preselectFilter; // a filter was selected by the typevariable
    bool userHasSelectedFilter; // The user has changed the filter in the accessory view

    NSMutableArray *fileTypeNames; // array of names, e.g. "Text document"
    NSMutableArray *fileTypeExtensions; // array of allowed extensions per name, e.g. "txt", "doc"
    NSMutableArray *fileTypeLabels; // displayed string, e.g. "Text document (.txt, .doc)"


    NSMutableArray *allAllowedExtensions; // set of all allowed extensions


    NSInteger fileTypeIndex; // index of currently selected filter
} filepanelFilterInfo;

filepanelFilterInfo filterInfo;

NSOpenPanel *openpanel;
NSSavePanel *savepanel;

................................................................................
    [TYPE_YESNOCANCEL] =	{5, 6, 4},
};

/*
 * Construct a file URL from directory and filename.  Either may
 * be nil.  If both are nil, returns nil.
 */
#if MAC_OS_X_VERSION_MIN_REQUIRED > 1050
static NSURL *getFileURL(NSString *directory, NSString *filename) {
    NSURL *url = nil;
    if (directory) {
	url = [NSURL fileURLWithPath:directory isDirectory:YES];
    }
    if (filename) {
	url = [NSURL URLWithString:filename relativeToURL:url];
    }
    return url;
}
#endif
 
 
#pragma mark TKApplication(TKDialog)

@interface NSColorPanel(TKDialog)
- (void) _setUseModalAppearance: (BOOL) flag;
@end

................................................................................
@implementation TKApplication(TKDialog)

- (void) tkFilePanelDidEnd: (NSSavePanel *) panel
	returnCode: (NSInteger) returnCode contextInfo: (void *) contextInfo
{
    FilePanelCallbackInfo *callbackInfo = contextInfo;

    if (returnCode == NSFileHandlingPanelOKButton) {
	Tcl_Obj *resultObj;

	if (callbackInfo->multiple) {
	    resultObj = Tcl_NewListObj(0, NULL);
	    for (NSURL *url in [(NSOpenPanel*)panel URLs]) {
		Tcl_ListObjAppendElement(callbackInfo->interp, resultObj,
			Tcl_NewStringObj([[url path] UTF8String], -1));
................................................................................
		TkBackgroundEvalObjv(callbackInfo->interp, objc + 1, tmpv,
			TCL_EVAL_GLOBAL);
		ckfree(tmpv);
	    }
	} else {
	    Tcl_SetObjResult(callbackInfo->interp, resultObj);
	}
    } else if (returnCode == NSFileHandlingPanelCancelButton) {
	Tcl_ResetResult(callbackInfo->interp);
    }
    if (panel == [NSApp modalWindow]) {
	[NSApp stopModalWithCode:returnCode];
    }
    if (callbackInfo->cmdObj) {
	Tcl_DecrRefCount(callbackInfo->cmdObj);
................................................................................
    if (callbackInfo->cmdObj) {
	Tcl_DecrRefCount(callbackInfo->cmdObj);
	ckfree(callbackInfo);
    }
}

- (void)selectFormat:(id)sender  {
    NSPopUpButton *button                 = (NSPopUpButton *)sender;
    filterInfo.fileTypeIndex      = [button indexOfSelectedItem];
    NSMutableArray *allowedtypes = filterInfo.fileTypeExtensions[filterInfo.fileTypeIndex];









    [openpanel setAllowedFileTypes:allowedtypes];
    filterInfo.userHasSelectedFilter = true;




}

- (void)saveFormat:(id)sender  {
    NSPopUpButton *button                 = (NSPopUpButton *)sender;
    filterInfo.fileTypeIndex      = [button indexOfSelectedItem];
    NSMutableArray *allowedtypes = filterInfo.fileTypeExtensions[filterInfo.fileTypeIndex];






    [savepanel setAllowedFileTypes:allowedtypes];




}

@end

#pragma mark -
 
/*
................................................................................
    }
    if (initialColor) {
	[colorPanel setColor:initialColor];
    }
    returnCode = [NSApp runModalForWindow:colorPanel];
    if (returnCode == modalOK) {
	color = [[colorPanel color] colorUsingColorSpace:
		[NSColorSpace genericRGBColorSpace]];
	numberOfComponents = [color numberOfComponents];
    }
    if (color && numberOfComponents >= 3 && numberOfComponents <= 4) {
	CGFloat components[4];
	char colorstr[8];

	[color getComponents:components];
................................................................................

    filterInfo.doFileTypes = (fl.filters != NULL);

    filterInfo.fileTypeIndex = 0;
    filterInfo.fileTypeExtensions = [NSMutableArray array];
    filterInfo.fileTypeNames = [NSMutableArray array];
    filterInfo.fileTypeLabels = [NSMutableArray array];


    filterInfo.allAllowedExtensions = [NSMutableArray array];


    if (filterInfo.doFileTypes) {
	for (FileFilter *filterPtr = fl.filters; filterPtr;
		filterPtr = filterPtr->next) {
	    NSString * name = [[NSString alloc] initWithUTF8String: filterPtr -> name];
	    [filterInfo.fileTypeNames addObject:name];
	    [name release];
	    NSMutableArray * clauseextensions = [NSMutableArray array];
	    NSMutableArray * displayextensions = [NSMutableArray array];


	    for (FileFilterClause *clausePtr = filterPtr->clauses; clausePtr;
		    clausePtr = clausePtr->next) {

		for (GlobPattern *globPtr = clausePtr->patterns; globPtr;
			globPtr = globPtr->next) {
		    const char *str = globPtr->pattern;
		    while (*str && (*str == '*' || *str == '.')) {
		    	str++;
		     }
		    if (*str) {
			NSString *extension = [[NSString alloc] initWithUTF8String:str];
			if (![filterInfo.allAllowedExtensions containsObject:extension]) {
			    [filterInfo.allAllowedExtensions addObject:extension];
			}

			[clauseextensions addObject:extension];
			[displayextensions addObject:[@"." stringByAppendingString:extension]];

			[extension release];





		    }
		}
	    }
	    [filterInfo.fileTypeExtensions addObject:clauseextensions];


	    NSMutableString * label = [[NSMutableString alloc] initWithString:name];
	    [label appendString:@" ("];
	    [label appendString:[displayextensions componentsJoinedByString:@", "]];
	    [label appendString:@")"];
	    [filterInfo.fileTypeLabels addObject:label];
	    [label release];
................................................................................
	}

    }

    TkFreeFileFilters(&fl);
    return TCL_OK;
}












 
/*
 *----------------------------------------------------------------------
 *
 * Tk_GetOpenFileObjCmd --
 *
................................................................................
    [openpanel setAllowsMultipleSelection:multiple];

    if (parseFileFilters(interp, fileTypesPtr, typeVariablePtr) != TCL_OK) {
	goto end;
    }

    if (filterInfo.doFileTypes) {
	NSView  *accessoryView = [[NSView alloc] initWithFrame:NSMakeRect(0.0, 0.0, 200, 32.0)];
	NSTextField *label = [[NSTextField alloc] initWithFrame:NSMakeRect(0, 0, 60, 22)];
	[label setEditable:NO];
	[label setStringValue:@"Enable:"];
	[label setBordered:NO];
	[label setBezeled:NO];
	[label setDrawsBackground:NO];

	NSPopUpButton *popupButton = [[NSPopUpButton alloc] initWithFrame:NSMakeRect(50.0, 2, 140, 22.0) pullsDown:NO];
	[popupButton addItemsWithTitles:filterInfo.fileTypeLabels];
	[popupButton setAction:@selector(selectFormat:)];

	[accessoryView addSubview:label];
	[accessoryView addSubview:popupButton];

	if (filterInfo.preselectFilter) {
	    /* A specific filter was selected from the typevariable. Select it and
	     * open the accessory view */
	    [popupButton selectItemAtIndex:filterInfo.fileTypeIndex];
	    /* on OSX > 10.11, the optons are not visible by default. Ergo allow all file types
	    [openpanel setAllowedFileTypes:filterInfo.fileTypeExtensions[filterInfo.fileTypeIndex]];
	    */
	    [openpanel setAllowedFileTypes:filterInfo.allAllowedExtensions];
	} else {
	    [openpanel setAllowedFileTypes:filterInfo.allAllowedExtensions];
	}




	[openpanel setAllowsOtherFileTypes:NO];


	[openpanel setAccessoryView:accessoryView];
    } else {
	/* No filters are given. Allow picking all files */
	[openpanel setAllowsOtherFileTypes:YES];
    }

    if (cmdObj) {
................................................................................
    }

    callbackInfo->cmdObj = cmdObj;
    callbackInfo->interp = interp;
    callbackInfo->multiple = multiple;
    parent = TkMacOSXDrawableWindow(((TkWindow *) tkwin)->window);
    if (haveParentOption && parent && ![parent attachedSheet]) {
	    parentIsKey = [parent isKeyWindow];
#if MAC_OS_X_VERSION_MIN_REQUIRED < 1060
	[openpanel beginSheetForDirectory:directory
	       file:filename
	       types:openFileTypes
	       modalForWindow:parent
	       modalDelegate:NSApp
	       didEndSelector:
		   @selector(tkFilePanelDidEnd:returnCode:contextInfo:)
	       contextInfo:callbackInfo];
#else
	if (directory || filename ) {
	    NSURL * fileURL = getFileURL(directory, filename);
	    [openpanel setDirectoryURL:fileURL];
	}

	[openpanel beginSheetModalForWindow:parent
	       completionHandler:^(NSInteger returnCode)
	       { [NSApp tkFilePanelDidEnd:openpanel
		       returnCode:returnCode
		       contextInfo:callbackInfo ]; } ];
#endif
	modalReturnCode = cmdObj ? modalOther : [NSApp runModalForWindow:openpanel];
    } else {
#if MAC_OS_X_VERSION_MIN_REQUIRED < 1060
	modalReturnCode = [openpanel runModalForDirectory:directory
				 file:filename];
#else
	if (directory || filename ) {
	    NSURL * fileURL = getFileURL(directory, filename);
	    [openpanel setDirectoryURL:fileURL];
	}

	modalReturnCode = [openpanel runModal];
#endif
	[NSApp tkFilePanelDidEnd:openpanel returnCode:modalReturnCode
		contextInfo:callbackInfo];
    }
    result = (modalReturnCode != modalError) ? TCL_OK : TCL_ERROR;
    if (parentIsKey) {
	[parent makeKeyWindow];
    }

    if ((typeVariablePtr && (modalReturnCode == NSOKButton)) &&
	filterInfo.doFileTypes && filterInfo.userHasSelectedFilter) {
	/*
	 * The -typevariable must be set to the selected file type, if the dialog was not cancelled
	 */
	#if 0
	NSLog(@"result: %i modal: %li", result, (long)modalReturnCode);
	#endif
	NSString * selectedFilter = filterInfo.fileTypeNames[filterInfo.fileTypeIndex];






































	Tcl_ObjSetVar2(interp, typeVariablePtr, NULL,
		Tcl_NewStringObj([selectedFilter UTF8String], -1), TCL_GLOBAL_ONLY);
    }


  end:
    return result;
................................................................................
    }

    if (parseFileFilters(interp, fileTypesPtr, typeVariablePtr) != TCL_OK) {
	goto end;
    }

    if (filterInfo.doFileTypes) {
	NSView  *accessoryView = [[NSView alloc] initWithFrame:NSMakeRect(0.0, 0.0, 200, 32.0)];
	NSTextField *label = [[NSTextField alloc] initWithFrame:NSMakeRect(0, 0, 60, 22)];
	[label setEditable:NO];
	[label setStringValue:NSLocalizedString(@"Format:", nil)];
	[label setBordered:NO];
	[label setBezeled:NO];
	[label setDrawsBackground:NO];

	NSPopUpButton *popupButton = [[NSPopUpButton alloc] initWithFrame:NSMakeRect(50.0, 2, 140, 22.0) pullsDown:NO];
	[popupButton addItemsWithTitles:filterInfo.fileTypeLabels];
	[popupButton selectItemAtIndex:filterInfo.fileTypeIndex];
	[popupButton setAction:@selector(saveFormat:)];

	[accessoryView addSubview:label];
	[accessoryView addSubview:popupButton];

	[savepanel setAccessoryView:accessoryView];

	[savepanel setAllowedFileTypes:filterInfo.fileTypeExtensions[filterInfo.fileTypeIndex]];
	[savepanel setAllowsOtherFileTypes:NO];
    } else if (defaultType) {
	/* If no filetypes are given, defaultextension is an alternative way
	 * to specify the attached extension. Just propose this extension,
	 * but don't display an accessory view */
	NSMutableArray *AllowedFileTypes = [NSMutableArray array];
	[AllowedFileTypes addObject:defaultType];
	[savepanel setAllowedFileTypes:AllowedFileTypes];
................................................................................
    callbackInfo->cmdObj = cmdObj;
    callbackInfo->interp = interp;
    callbackInfo->multiple = 0;

    parent = TkMacOSXDrawableWindow(((TkWindow *) tkwin)->window);
    if (haveParentOption && parent && ![parent attachedSheet]) {
       parentIsKey = [parent isKeyWindow];
#if MAC_OS_X_VERSION_MIN_REQUIRED < 1060
	[savepanel beginSheetForDirectory:directory
	       file:filename
	       modalForWindow:parent
	       modalDelegate:NSApp
	       didEndSelector:
		   @selector(tkFilePanelDidEnd:returnCode:contextInfo:)
	       contextInfo:callbackInfo];
#else
	if (directory) {
	    [savepanel setDirectoryURL:[NSURL fileURLWithPath:directory isDirectory:YES]];
	}
	   /*check for file name, otherwise set to empty string; crashes with uncaught exception if set to nil*/
	if (filename) {
	    [savepanel setNameFieldStringValue:filename];
	} else {
	    [savepanel setNameFieldStringValue:@""];
	}
	[savepanel beginSheetModalForWindow:parent
	       completionHandler:^(NSInteger returnCode)
	       { [NSApp tkFilePanelDidEnd:savepanel
		       returnCode:returnCode
		       contextInfo:callbackInfo ]; } ];
#endif
	modalReturnCode = cmdObj ? modalOther : [NSApp runModalForWindow:savepanel];
    } else {
#if MAC_OS_X_VERSION_MIN_REQUIRED < 1060
	modalReturnCode = [savepanel runModalForDirectory:directory file:filename];
#else
	if (directory) {
	    [savepanel setDirectoryURL:[NSURL fileURLWithPath:directory isDirectory:YES]];
	}
	 /*check for file name, otherwise set to empty string; crashes with uncaught exception if set to nil*/
	if (filename) {
	    [savepanel setNameFieldStringValue:filename];
	} else {
	    [savepanel setNameFieldStringValue:@""];
	}
	modalReturnCode = [savepanel runModal];
	#if 0
	NSLog(@"modal: %li", modalReturnCode);
	#endif
#endif
	[NSApp tkFilePanelDidEnd:savepanel returnCode:modalReturnCode
		contextInfo:callbackInfo];
    }
    result = (modalReturnCode != modalError) ? TCL_OK : TCL_ERROR;
    if (parentIsKey) {
	[parent makeKeyWindow];
    }

    if ((typeVariablePtr && (modalReturnCode == NSOKButton)) && filterInfo.doFileTypes) {
	/*
	 * The -typevariable must be set to the selected file type, if the dialog was not cancelled
	 */
	#if 0
	NSLog(@"result: %i modal: %li", result, (long)modalReturnCode);
	#endif
	NSString * selectedFilter = filterInfo.fileTypeNames[filterInfo.fileTypeIndex];
	Tcl_ObjSetVar2(interp, typeVariablePtr, NULL,
		Tcl_NewStringObj([selectedFilter UTF8String], -1), TCL_GLOBAL_ONLY);
    }


  end:
    return result;
................................................................................
    callbackInfo->multiple = 0;
    /*check for directory value, set to root if not specified; otherwise crashes with exception because of nil string parameter*/
    if (!directory) {
	directory = @"/";
    }
    parent = TkMacOSXDrawableWindow(((TkWindow *) tkwin)->window);
    if (haveParentOption && parent && ![parent attachedSheet]) {
      parentIsKey = [parent isKeyWindow];
#if MAC_OS_X_VERSION_MIN_REQUIRED < 1060
	[panel beginSheetForDirectory:directory
		file:nil
		modalForWindow:parent
		modalDelegate:NSApp
		didEndSelector: @selector(tkFilePanelDidEnd:returnCode:contextInfo:)
		contextInfo:callbackInfo];
#else
	[panel setDirectoryURL:[NSURL fileURLWithPath:directory isDirectory:YES]];
	[panel beginSheetModalForWindow:parent
	       completionHandler:^(NSInteger returnCode)
	       { [NSApp tkFilePanelDidEnd:panel
		       returnCode:returnCode
		       contextInfo:callbackInfo ]; } ];
#endif
	modalReturnCode = cmdObj ? modalOther : [NSApp runModalForWindow:panel];
    } else {
#if MAC_OS_X_VERSION_MIN_REQUIRED < 1060
	modalReturnCode = [panel runModalForDirectory:directory file:nil];
#else
	[panel setDirectoryURL:[NSURL fileURLWithPath:directory isDirectory:YES]];
	modalReturnCode = [panel runModal];
#endif
	[NSApp tkFilePanelDidEnd:panel returnCode:modalReturnCode
		contextInfo:callbackInfo];
    }
    result = (modalReturnCode != modalError) ? TCL_OK : TCL_ERROR;
    if (parentIsKey) {
	[parent makeKeyWindow];
    }






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 *
 * See the file "license.terms" for information on usage and redistribution of
 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tkMacOSXPrivate.h"
#include "tkFileFilter.h"
#include "tkMacOSXConstants.h"

#if MAC_OS_X_VERSION_MIN_REQUIRED < 1090
#define modalOK     NSOKButton
#define modalCancel NSCancelButton
#else
#define modalOK     NSModalResponseOK
#define modalCancel NSModalResponseCancel
................................................................................
#define modalError  -2

/*Vars for filtering in "open file" and "save file" dialogs.*/
typedef struct {
    bool doFileTypes; // show the accessory view which displays the filter menu
    bool preselectFilter; // a filter was selected by the typevariable
    bool userHasSelectedFilter; // The user has changed the filter in the accessory view

    NSMutableArray *fileTypeNames; // array of names, e.g. "Text document"
    NSMutableArray *fileTypeExtensions; // array of allowed extensions per name, e.g. "txt", "doc"
    NSMutableArray *fileTypeLabels; // displayed string, e.g. "Text document (.txt, .doc)"
    NSMutableArray *fileTypeAllowsAll; // boolean if the all pattern (*.*) is included

    NSMutableArray *allowedExtensions; // set of all allowed extensions
    bool allowedExtensionsAllowAll; // set of all allowed extensions includes *.*

    NSUInteger fileTypeIndex; // index of currently selected filter
} filepanelFilterInfo;

filepanelFilterInfo filterInfo;

NSOpenPanel *openpanel;
NSSavePanel *savepanel;

................................................................................
    [TYPE_YESNOCANCEL] =	{5, 6, 4},
};

/*
 * Construct a file URL from directory and filename.  Either may
 * be nil.  If both are nil, returns nil.
 */

static NSURL *getFileURL(NSString *directory, NSString *filename) {
    NSURL *url = nil;
    if (directory) {
	url = [NSURL fileURLWithPath:directory isDirectory:YES];
    }
    if (filename) {
	url = [NSURL URLWithString:filename relativeToURL:url];
    }
    return url;
}


 
#pragma mark TKApplication(TKDialog)

@interface NSColorPanel(TKDialog)
- (void) _setUseModalAppearance: (BOOL) flag;
@end

................................................................................
@implementation TKApplication(TKDialog)

- (void) tkFilePanelDidEnd: (NSSavePanel *) panel
	returnCode: (NSInteger) returnCode contextInfo: (void *) contextInfo
{
    FilePanelCallbackInfo *callbackInfo = contextInfo;

    if (returnCode == modalOK) {
	Tcl_Obj *resultObj;

	if (callbackInfo->multiple) {
	    resultObj = Tcl_NewListObj(0, NULL);
	    for (NSURL *url in [(NSOpenPanel*)panel URLs]) {
		Tcl_ListObjAppendElement(callbackInfo->interp, resultObj,
			Tcl_NewStringObj([[url path] UTF8String], -1));
................................................................................
		TkBackgroundEvalObjv(callbackInfo->interp, objc + 1, tmpv,
			TCL_EVAL_GLOBAL);
		ckfree(tmpv);
	    }
	} else {
	    Tcl_SetObjResult(callbackInfo->interp, resultObj);
	}
    } else if (returnCode == modalCancel) {
	Tcl_ResetResult(callbackInfo->interp);
    }
    if (panel == [NSApp modalWindow]) {
	[NSApp stopModalWithCode:returnCode];
    }
    if (callbackInfo->cmdObj) {
	Tcl_DecrRefCount(callbackInfo->cmdObj);
................................................................................
    if (callbackInfo->cmdObj) {
	Tcl_DecrRefCount(callbackInfo->cmdObj);
	ckfree(callbackInfo);
    }
}

- (void)selectFormat:(id)sender  {
    NSPopUpButton *button      = (NSPopUpButton *)sender;
    filterInfo.fileTypeIndex   = [button indexOfSelectedItem];


    if ([[filterInfo.fileTypeAllowsAll objectAtIndex:filterInfo.fileTypeIndex] boolValue]) {
	[openpanel setAllowsOtherFileTypes:YES];
	/* setAllowsOtherFileTypes might have no effect; it's inherited from the
	 * NSSavePanel, where it has the effect that it does not append an extension
	 * Setting the allowed file types to nil allows selecting any file */
	[openpanel setAllowedFileTypes:nil];
    } else {
	NSMutableArray *allowedtypes = [filterInfo.fileTypeExtensions objectAtIndex:filterInfo.fileTypeIndex];
	[openpanel setAllowedFileTypes:allowedtypes];

	[openpanel setAllowsOtherFileTypes:NO];
    }

    filterInfo.userHasSelectedFilter = true;
}

- (void)saveFormat:(id)sender  {
    NSPopUpButton *button     = (NSPopUpButton *)sender;
    filterInfo.fileTypeIndex  = [button indexOfSelectedItem];


    if ([[filterInfo.fileTypeAllowsAll objectAtIndex:filterInfo.fileTypeIndex] boolValue]) {
	[savepanel setAllowsOtherFileTypes:YES];
	[savepanel setAllowedFileTypes:nil];
    } else {
	NSMutableArray *allowedtypes = [filterInfo.fileTypeExtensions objectAtIndex:filterInfo.fileTypeIndex];
	[savepanel setAllowedFileTypes:allowedtypes];
	[savepanel setAllowsOtherFileTypes:NO];
    }

    filterInfo.userHasSelectedFilter = true;
}

@end

#pragma mark -
 
/*
................................................................................
    }
    if (initialColor) {
	[colorPanel setColor:initialColor];
    }
    returnCode = [NSApp runModalForWindow:colorPanel];
    if (returnCode == modalOK) {
	color = [[colorPanel color] colorUsingColorSpace:
		[NSColorSpace deviceRGBColorSpace]];
	numberOfComponents = [color numberOfComponents];
    }
    if (color && numberOfComponents >= 3 && numberOfComponents <= 4) {
	CGFloat components[4];
	char colorstr[8];

	[color getComponents:components];
................................................................................

    filterInfo.doFileTypes = (fl.filters != NULL);

    filterInfo.fileTypeIndex = 0;
    filterInfo.fileTypeExtensions = [NSMutableArray array];
    filterInfo.fileTypeNames = [NSMutableArray array];
    filterInfo.fileTypeLabels = [NSMutableArray array];
    filterInfo.fileTypeAllowsAll = [NSMutableArray array];

    filterInfo.allowedExtensions = [NSMutableArray array];
    filterInfo.allowedExtensionsAllowAll = NO;

    if (filterInfo.doFileTypes) {
	for (FileFilter *filterPtr = fl.filters; filterPtr;
		filterPtr = filterPtr->next) {
	    NSString * name = [[NSString alloc] initWithUTF8String: filterPtr -> name];
	    [filterInfo.fileTypeNames addObject:name];
	    [name release];
	    NSMutableArray * clauseextensions = [NSMutableArray array];
	    NSMutableArray * displayextensions = [NSMutableArray array];
	    bool allowsAll = NO;

	    for (FileFilterClause *clausePtr = filterPtr->clauses; clausePtr;
		    clausePtr = clausePtr->next) {

		for (GlobPattern *globPtr = clausePtr->patterns; globPtr;
			globPtr = globPtr->next) {
		    const char *str = globPtr->pattern;
		    while (*str && (*str == '*' || *str == '.')) {
		    	str++;
		     }
		    if (*str) {
			NSString *extension = [[NSString alloc] initWithUTF8String:str];
			if (![filterInfo.allowedExtensions containsObject:extension]) {
			    [filterInfo.allowedExtensions addObject:extension];
			}

			[clauseextensions addObject:extension];
			[displayextensions addObject:[@"." stringByAppendingString:extension]];

			[extension release];
		    } else {
			// it is the all pattern (*, .* or *.*)
			allowsAll = YES;
			filterInfo.allowedExtensionsAllowAll = YES;
			[displayextensions addObject:@"*"];
		    }
		}
	    }
	    [filterInfo.fileTypeExtensions addObject:clauseextensions];
	    [filterInfo.fileTypeAllowsAll addObject:[NSNumber numberWithBool:allowsAll]];

	    NSMutableString * label = [[NSMutableString alloc] initWithString:name];
	    [label appendString:@" ("];
	    [label appendString:[displayextensions componentsJoinedByString:@", "]];
	    [label appendString:@")"];
	    [filterInfo.fileTypeLabels addObject:label];
	    [label release];
................................................................................
	}

    }

    TkFreeFileFilters(&fl);
    return TCL_OK;
}

bool filterCompatible(NSString *extension, int filterIndex) {
    NSMutableArray *allowedExtensions = [filterInfo.fileTypeExtensions objectAtIndex: filterIndex];

    /* If this contains the all pattern, accept any extension */
    if ([[filterInfo.fileTypeAllowsAll objectAtIndex:filterIndex] boolValue]) {
	return true;
    }

    return [allowedExtensions containsObject: extension];
}

 
/*
 *----------------------------------------------------------------------
 *
 * Tk_GetOpenFileObjCmd --
 *
................................................................................
    [openpanel setAllowsMultipleSelection:multiple];

    if (parseFileFilters(interp, fileTypesPtr, typeVariablePtr) != TCL_OK) {
	goto end;
    }

    if (filterInfo.doFileTypes) {
	NSView  *accessoryView = [[NSView alloc] initWithFrame:NSMakeRect(0.0, 0.0, 300, 32.0)];
	NSTextField *label = [[NSTextField alloc] initWithFrame:NSMakeRect(0, 0, 60, 22)];
	[label setEditable:NO];
	[label setStringValue:@"Filter:"];
	[label setBordered:NO];
	[label setBezeled:NO];
	[label setDrawsBackground:NO];

	NSPopUpButton *popupButton = [[NSPopUpButton alloc] initWithFrame:NSMakeRect(50.0, 2, 240, 22.0) pullsDown:NO];
	[popupButton addItemsWithTitles:filterInfo.fileTypeLabels];
	[popupButton setAction:@selector(selectFormat:)];

	[accessoryView addSubview:label];
	[accessoryView addSubview:popupButton];

	if (filterInfo.preselectFilter) {
	    /* A specific filter was selected from the typevariable. Select it and
	     * open the accessory view */
	    [popupButton selectItemAtIndex:filterInfo.fileTypeIndex];
	    /* on OSX > 10.11, the optons are not visible by default. Ergo allow all file types
	    [openpanel setAllowedFileTypes:filterInfo.fileTypeExtensions[filterInfo.fileTypeIndex]];
	    */
	    [openpanel setAllowedFileTypes:filterInfo.allowedExtensions];
	} else {
	    [openpanel setAllowedFileTypes:filterInfo.allowedExtensions];
	}

	if (filterInfo.allowedExtensionsAllowAll) {
	    [openpanel setAllowsOtherFileTypes:YES];
	} else {
	    [openpanel setAllowsOtherFileTypes:NO];
	}

	[openpanel setAccessoryView:accessoryView];
    } else {
	/* No filters are given. Allow picking all files */
	[openpanel setAllowsOtherFileTypes:YES];
    }

    if (cmdObj) {
................................................................................
    }

    callbackInfo->cmdObj = cmdObj;
    callbackInfo->interp = interp;
    callbackInfo->multiple = multiple;
    parent = TkMacOSXDrawableWindow(((TkWindow *) tkwin)->window);
    if (haveParentOption && parent && ![parent attachedSheet]) {
	parentIsKey = [parent isKeyWindow];










	if (directory || filename ) {
	    NSURL * fileURL = getFileURL(directory, filename);
	    [openpanel setDirectoryURL:fileURL];
	}

	[openpanel beginSheetModalForWindow:parent
	       completionHandler:^(NSInteger returnCode)
	       { [NSApp tkFilePanelDidEnd:openpanel
		       returnCode:returnCode
		       contextInfo:callbackInfo ]; } ];

	modalReturnCode = cmdObj ? modalOther : [NSApp runModalForWindow:openpanel];
    } else {




	if (directory || filename ) {
	    NSURL * fileURL = getFileURL(directory, filename);
	    [openpanel setDirectoryURL:fileURL];
	}

	modalReturnCode = [openpanel runModal];

	[NSApp tkFilePanelDidEnd:openpanel returnCode:modalReturnCode
		contextInfo:callbackInfo];
    }
    result = (modalReturnCode != modalError) ? TCL_OK : TCL_ERROR;
    if (parentIsKey) {
	[parent makeKeyWindow];
    }

    if ((typeVariablePtr && (modalReturnCode == NSOKButton)) &&
	filterInfo.doFileTypes) {
	/*
	 * The -typevariable must be set to the selected file type, if the dialog was not cancelled
	 */
	NSInteger selectedFilterIndex = filterInfo.fileTypeIndex;
	NSString *selectedFilter = NULL;
	if (filterInfo.userHasSelectedFilter) {
	    selectedFilterIndex = filterInfo.fileTypeIndex;
	    selectedFilter = [filterInfo.fileTypeNames objectAtIndex:selectedFilterIndex];
	} else {
	    /* Difficult case: the user has not touched the filter settings, but we must
	     * return something in the typevariable. First check if the preselected type is compatible
	     * with the selected file, otherwise choose the first compatible type from the list,
	     * finally fall back to the empty string */
	    NSURL *selectedFile;
	    if (multiple) {
		// Use the first file in the case of multiple selection
		// Anyway it is not overly useful here
		selectedFile = [[openpanel URLs] objectAtIndex:0];
	    } else {
		selectedFile = [openpanel URL];
	    }

	    NSString *extension = [selectedFile pathExtension];
	    if (filterInfo.preselectFilter &&
		filterCompatible(extension, filterInfo.fileTypeIndex)) {
		selectedFilterIndex = filterInfo.fileTypeIndex;  // The preselection from the typevariable
		selectedFilter = [filterInfo.fileTypeNames objectAtIndex:selectedFilterIndex];
	    } else {
		// scan the list
		int i;
		for (i = 0; i < [filterInfo.fileTypeNames count]; i++) {
		    if (filterCompatible(extension, i)) {
			selectedFilterIndex = i;
			break;
		    }
		}
		if (i == selectedFilterIndex) {
		    selectedFilter = [filterInfo.fileTypeNames objectAtIndex:selectedFilterIndex];
		} else {
		    selectedFilter = @"";
		}

	    }
	}

	Tcl_ObjSetVar2(interp, typeVariablePtr, NULL,
		Tcl_NewStringObj([selectedFilter UTF8String], -1), TCL_GLOBAL_ONLY);
    }


  end:
    return result;
................................................................................
    }

    if (parseFileFilters(interp, fileTypesPtr, typeVariablePtr) != TCL_OK) {
	goto end;
    }

    if (filterInfo.doFileTypes) {
	NSView  *accessoryView = [[NSView alloc] initWithFrame:NSMakeRect(0.0, 0.0, 300, 32.0)];
	NSTextField *label = [[NSTextField alloc] initWithFrame:NSMakeRect(0, 0, 60, 22)];
	[label setEditable:NO];
	[label setStringValue:NSLocalizedString(@"Format:", nil)];
	[label setBordered:NO];
	[label setBezeled:NO];
	[label setDrawsBackground:NO];

	NSPopUpButton *popupButton = [[NSPopUpButton alloc] initWithFrame:NSMakeRect(50.0, 2, 340, 22.0) pullsDown:NO];
	[popupButton addItemsWithTitles:filterInfo.fileTypeLabels];
	[popupButton selectItemAtIndex:filterInfo.fileTypeIndex];
	[popupButton setAction:@selector(saveFormat:)];

	[accessoryView addSubview:label];
	[accessoryView addSubview:popupButton];

	[savepanel setAccessoryView:accessoryView];

	[savepanel setAllowedFileTypes:[filterInfo.fileTypeExtensions objectAtIndex:filterInfo.fileTypeIndex]];
	[savepanel setAllowsOtherFileTypes:filterInfo.allowedExtensionsAllowAll];
    } else if (defaultType) {
	/* If no filetypes are given, defaultextension is an alternative way
	 * to specify the attached extension. Just propose this extension,
	 * but don't display an accessory view */
	NSMutableArray *AllowedFileTypes = [NSMutableArray array];
	[AllowedFileTypes addObject:defaultType];
	[savepanel setAllowedFileTypes:AllowedFileTypes];
................................................................................
    callbackInfo->cmdObj = cmdObj;
    callbackInfo->interp = interp;
    callbackInfo->multiple = 0;

    parent = TkMacOSXDrawableWindow(((TkWindow *) tkwin)->window);
    if (haveParentOption && parent && ![parent attachedSheet]) {
       parentIsKey = [parent isKeyWindow];









       if (directory) {
	    [savepanel setDirectoryURL:[NSURL fileURLWithPath:directory isDirectory:YES]];
	}
	   /*check for file name, otherwise set to empty string; crashes with uncaught exception if set to nil*/
	if (filename) {
	    [savepanel setNameFieldStringValue:filename];
	} else {
	    [savepanel setNameFieldStringValue:@""];
	}
	[savepanel beginSheetModalForWindow:parent
	       completionHandler:^(NSInteger returnCode)
	       { [NSApp tkFilePanelDidEnd:savepanel
		       returnCode:returnCode
		       contextInfo:callbackInfo ]; } ];

	modalReturnCode = cmdObj ? modalOther : [NSApp runModalForWindow:savepanel];
    } else {



	if (directory) {
	    [savepanel setDirectoryURL:[NSURL fileURLWithPath:directory isDirectory:YES]];
	}
	 /*check for file name, otherwise set to empty string; crashes with uncaught exception if set to nil*/
	if (filename) {
	    [savepanel setNameFieldStringValue:filename];
	} else {
	    [savepanel setNameFieldStringValue:@""];
	}
	modalReturnCode = [savepanel runModal];




	[NSApp tkFilePanelDidEnd:savepanel returnCode:modalReturnCode
		contextInfo:callbackInfo];
    }
    result = (modalReturnCode != modalError) ? TCL_OK : TCL_ERROR;
    if (parentIsKey) {
	[parent makeKeyWindow];
    }

    if ((typeVariablePtr && (modalReturnCode == NSOKButton)) && filterInfo.doFileTypes) {
	/*
	 * The -typevariable must be set to the selected file type, if the dialog was not cancelled
	 */
	NSString * selectedFilter = [filterInfo.fileTypeNames objectAtIndex:filterInfo.fileTypeIndex];



	Tcl_ObjSetVar2(interp, typeVariablePtr, NULL,
		Tcl_NewStringObj([selectedFilter UTF8String], -1), TCL_GLOBAL_ONLY);
    }


  end:
    return result;
................................................................................
    callbackInfo->multiple = 0;
    /*check for directory value, set to root if not specified; otherwise crashes with exception because of nil string parameter*/
    if (!directory) {
	directory = @"/";
    }
    parent = TkMacOSXDrawableWindow(((TkWindow *) tkwin)->window);
    if (haveParentOption && parent && ![parent attachedSheet]) {
	parentIsKey = [parent isKeyWindow];








	[panel setDirectoryURL:[NSURL fileURLWithPath:directory isDirectory:YES]];
	[panel beginSheetModalForWindow:parent
	       completionHandler:^(NSInteger returnCode)
	       { [NSApp tkFilePanelDidEnd:panel
		       returnCode:returnCode
		       contextInfo:callbackInfo ]; } ];

	modalReturnCode = cmdObj ? modalOther : [NSApp runModalForWindow:panel];
    } else {



	[panel setDirectoryURL:[NSURL fileURLWithPath:directory isDirectory:YES]];
	modalReturnCode = [panel runModal];

	[NSApp tkFilePanelDidEnd:panel returnCode:modalReturnCode
		contextInfo:callbackInfo];
    }
    result = (modalReturnCode != modalError) ? TCL_OK : TCL_ERROR;
    if (parentIsKey) {
	[parent makeKeyWindow];
    }

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 *
 * See the file "license.terms" for information on usage and redistribution
 * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tkMacOSXPrivate.h"
#include "tkMacOSXDebug.h"
#include "xbytes.h"
#include "tkButton.h"

/*
#ifdef TK_MAC_DEBUG
#define TK_MAC_DEBUG_DRAWING
#define TK_MAC_DEBUG_IMAGE_DRAWING
#endif
................................................................................
static int useThemedFrame = 0;

/*
 * Prototypes for functions used only in this file.
 */

static void ClipToGC(Drawable d, GC gc, HIShapeRef *clipRgnPtr);
static CGImageRef CreateCGImageWithXImage(XImage *ximage);
static CGContextRef GetCGContextForDrawable(Drawable d);
static void DrawCGImage(Drawable d, GC gc, CGContextRef context, CGImageRef image,
	unsigned long imageForeground, unsigned long imageBackground,
	CGRect imageBounds, CGRect srcBounds, CGRect dstBounds);

 
/*
 *----------------------------------------------------------------------
 *
 * TkMacOSXInitCGDrawing --
 *
 *	Initializes link vars that control CG drawing.
................................................................................
    }
    return TCL_OK;
}
 
/*
 *----------------------------------------------------------------------
 *
 * BitmapRepFromDrawableRect
 *
 *	Extract bitmap data from a MacOSX drawable as an NSBitmapImageRep.
 *
 * Results:
 *	Returns an autoreleased NSBitmapRep representing the image of the given
 *      rectangle of the given drawable.

 *
 *      NOTE: The x,y coordinates should be relative to a coordinate system with
 *      origin at the top left, as used by XImage and CGImage, not bottom
 *      left as used by NSView.
 *
 * Side effects:
 *     None
 *
 *----------------------------------------------------------------------
 */
NSBitmapImageRep*
BitmapRepFromDrawableRect(
        Drawable drawable,
	int x,
	int y,
	unsigned int width,
	unsigned int height)
{
    MacDrawable *mac_drawable = (MacDrawable *) drawable;
    CGContextRef cg_context=NULL;
    CGImageRef cg_image=NULL, sub_cg_image=NULL;
    NSBitmapImageRep *bitmap_rep=NULL;
    NSView *view=NULL;
    if ( mac_drawable->flags & TK_IS_PIXMAP ) {
	/*
	   This means that the MacDrawable is functioning as a Tk Pixmap, so its view
	   field is NULL.
	*/
	cg_context = GetCGContextForDrawable(drawable);
	CGRect image_rect = CGRectMake(x, y, width, height);
	cg_image = CGBitmapContextCreateImage( (CGContextRef) cg_context);
	sub_cg_image = CGImageCreateWithImageInRect(cg_image, image_rect);
	if ( sub_cg_image ) {
	    /*This can be dealloc'ed prematurely if set for autorelease, causing crashes.*/
	    bitmap_rep = [NSBitmapImageRep alloc];
	    [bitmap_rep initWithCGImage:sub_cg_image];
	}
	if ( cg_image ) {
	    CGImageRelease(cg_image);
	}
    } else if ( (view = TkMacOSXDrawableView(mac_drawable)) ) {
	/* convert top-left coordinates to NSView coordinates */


	int view_height = [view bounds].size.height;
	NSRect view_rect = NSMakeRect(x + mac_drawable->xOff,
				      view_height - height - y - mac_drawable->yOff,
				      width,height);

	if ( [view lockFocusIfCanDraw] ) {
	    /*This can be dealloc'ed prematurely if set for autorelease, causing crashes.*/
	    bitmap_rep = [NSBitmapImageRep alloc];
	    bitmap_rep = [bitmap_rep initWithFocusedViewRect:view_rect];
	    [view unlockFocus];
	} else {
	    TkMacOSXDbgMsg("Could not lock focus on view.");
	}

................................................................................
	/*TkMacOSXDbgMsg("Failed to setup drawing context.");*/
    }

    if ( dc.context ) {
	if (srcDraw->flags & TK_IS_PIXMAP) {
	    img = TkMacOSXCreateCGImageWithDrawable(src);
	}else if (TkMacOSXDrawableWindow(src)) {
	    bitmap_rep =  BitmapRepFromDrawableRect(src, src_x, src_y, width, height);
	    if ( bitmap_rep ) {
		img = [bitmap_rep CGImage];
	    }
	} else {
	    TkMacOSXDbgMsg("Invalid source drawable - neither window nor pixmap.");
	}

	if (img) {
	    DrawCGImage(dst, gc, dc.context, img, gc->foreground, gc->background,
			CGRectMake(0, 0, srcDraw->size.width, srcDraw->size.height),
			CGRectMake(src_x, src_y, width, height),
			CGRectMake(dest_x, dest_y, width, height));
	    CFRelease(img);


	} else {
................................................................................
		    CGContextFillRect(context, rect);
		    CGContextRestoreGState(context);
		    CGImageRelease(img);
		    CGImageRelease(mask);
		    CGImageRelease(submask);
		    CGImageRelease(subimage);
		} else {
		    DrawCGImage(dst, gc, dc.context, img, gc->foreground, imageBackground,
				CGRectMake(0, 0, srcDraw->size.width, srcDraw->size.height),
				CGRectMake(src_x, src_y, width, height),
				CGRectMake(dest_x, dest_y, width, height));
		    CGImageRelease(img);
		}
	    } else { /* no image */
		TkMacOSXDbgMsg("Invalid source drawable");
................................................................................
	    TkMacOSXDbgMsg("Invalid destination drawable - could not get a bitmap context.");
	}
	TkMacOSXRestoreDrawingContext(&dc);
    } else { /* source drawable is a window, not a Pixmap */
	XCopyArea(display, src, dst, gc, src_x, src_y, width, height, dest_x, dest_y);
    }
}
 
/*
 *----------------------------------------------------------------------
 *
 * TkPutImage --
 *
 *	Copies a subimage from an in-memory image to a rectangle of
 *	of the specified drawable.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	Draws the image on the specified drawable.
 *
 *----------------------------------------------------------------------
 */

int
TkPutImage(
    unsigned long *colors,	/* Unused on Macintosh. */
    int ncolors,			/* Unused on Macintosh. */
    Display* display,		/* Display. */
    Drawable d,			/* Drawable to place image on. */
    GC gc,				/* GC to use. */
    XImage* image,		/* Image to place. */
    int src_x,			/* Source X & Y. */
    int src_y,
    int dest_x,			/* Destination X & Y. */
    int dest_y,
    unsigned int width,	/* Same width & height for both */
    unsigned int height)	/* distination and source. */
{
    TkMacOSXDrawingContext dc;

    display->request++;
    if (!TkMacOSXSetupDrawingContext(d, gc, 1, &dc)) {
	return BadDrawable;
    }
    if (dc.context) {
	CGImageRef img = CreateCGImageWithXImage(image);

	if (img) {
	    /* If the XImage has big pixels, rescale the source dimensions.*/
	    int pp = image->pixelpower;
	    DrawCGImage(d, gc, dc.context, img, gc->foreground, gc->background,
		    CGRectMake(0, 0, image->width<<pp, image->height<<pp),
		    CGRectMake(src_x<<pp, src_y<<pp, width<<pp, height<<pp),
		    CGRectMake(dest_x, dest_y, width, height));
	    CFRelease(img);
	} else {
	    TkMacOSXDbgMsg("Invalid source drawable");
	}
    } else {
	TkMacOSXDbgMsg("Invalid destination drawable");
    }
    TkMacOSXRestoreDrawingContext(&dc);
    return Success;
}
 
/*
 *----------------------------------------------------------------------
 *
 * CreateCGImageWithXImage --
 *
 *	Create CGImage from XImage, copying the image data.
 *
 * Results:
 *	CGImage, release after use.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

static void ReleaseData(void *info, const void *data, size_t size) {
    ckfree(info);
}

CGImageRef
CreateCGImageWithXImage(
    XImage *image)
{
    CGImageRef img = NULL;
    size_t bitsPerComponent, bitsPerPixel;
    size_t len = image->bytes_per_line * image->height;
    const CGFloat *decode = NULL;
    CGBitmapInfo bitmapInfo;
    CGDataProviderRef provider = NULL;
    char *data = NULL;
    CGDataProviderReleaseDataCallback releaseData = ReleaseData;

    if (image->bits_per_pixel == 1) {
	/*
	 * BW image
	 */

	/* Reverses the sense of the bits */
	static const CGFloat decodeWB[2] = {1, 0};
	decode = decodeWB;

	bitsPerComponent = 1;
	bitsPerPixel = 1;
	if (image->bitmap_bit_order != MSBFirst) {
	    char *srcPtr = image->data + image->xoffset;
	    char *endPtr = srcPtr + len;
	    char *destPtr = (data = ckalloc(len));

	    while (srcPtr < endPtr) {
		*destPtr++ = xBitReverseTable[(unsigned char)(*(srcPtr++))];
	    }
	} else {
	    data = memcpy(ckalloc(len), image->data + image->xoffset, len);
	}
	if (data) {
	    provider = CGDataProviderCreateWithData(data, data, len, releaseData);
	}
	if (provider) {
	    img = CGImageMaskCreate(image->width, image->height, bitsPerComponent,
				    bitsPerPixel, image->bytes_per_line, provider, decode, 0);
	}
    } else if (image->format == ZPixmap && image->bits_per_pixel == 32) {
	/*
	 * Color image
	 */

	CGColorSpaceRef colorspace = CGColorSpaceCreateWithName(kCGColorSpaceSRGB);

	bitsPerComponent = 8;
	bitsPerPixel = 32;
	bitmapInfo = (image->byte_order == MSBFirst ?
		kCGBitmapByteOrder32Big : kCGBitmapByteOrder32Little) |
		kCGImageAlphaNoneSkipFirst;
	data = memcpy(ckalloc(len), image->data + image->xoffset, len);
	if (data) {
	    provider = CGDataProviderCreateWithData(data, data, len, releaseData);
	}
	if (provider) {
	    img = CGImageCreate(image->width, image->height, bitsPerComponent,
		    bitsPerPixel, image->bytes_per_line, colorspace, bitmapInfo,
		    provider, decode, 0, kCGRenderingIntentDefault);
	    CFRelease(provider);
	}
	if (colorspace) {
	    CFRelease(colorspace);
	}
    } else {
	TkMacOSXDbgMsg("Unsupported image type");
    }
    return img;
}
 
/*
 *----------------------------------------------------------------------
 *
 * TkMacOSXCreateCGImageWithDrawable --
 *
 *	Create a CGImage from the given Drawable.
................................................................................
 */

CGImageRef
TkMacOSXCreateCGImageWithDrawable(
    Drawable drawable)
{
    CGImageRef img = NULL;
    CGContextRef context = GetCGContextForDrawable(drawable);

    if (context) {
	img = CGBitmapContextCreateImage(context);
    }
    return img;
}
 
................................................................................
TkMacOSXGetNSImageWithTkImage(
    Display *display,
    Tk_Image image,
    int width,
    int height)
{
    Pixmap pixmap = Tk_GetPixmap(display, None, width, height, 0);

    NSImage *nsImage;


    Tk_RedrawImage(image, 0, 0, width, height, pixmap, 0, 0);
    nsImage = CreateNSImageWithPixmap(pixmap, width, height);
    Tk_FreePixmap(display, pixmap);

    return [nsImage autorelease];
}
 
................................................................................

    return [nsImage autorelease];
}
 
/*
 *----------------------------------------------------------------------
 *
 * GetCGContextForDrawable --
 *
 *	Get CGContext for given Drawable, creating one if necessary.
 *
 * Results:
 *	CGContext.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

CGContextRef
GetCGContextForDrawable(
    Drawable d)
{
    MacDrawable *macDraw = (MacDrawable *) d;

    if (macDraw && (macDraw->flags & TK_IS_PIXMAP) && !macDraw->context) {
	const size_t bitsPerComponent = 8;
	size_t bitsPerPixel, bytesPerRow, len;
	CGColorSpaceRef colorspace = NULL;
	CGBitmapInfo bitmapInfo =
#ifdef __LITTLE_ENDIAN__
................................................................................
	char *data;
	CGRect bounds = CGRectMake(0, 0, macDraw->size.width, macDraw->size.height);

	if (macDraw->flags & TK_IS_BW_PIXMAP) {
	    bitsPerPixel = 8;
	    bitmapInfo = (CGBitmapInfo)kCGImageAlphaOnly;
	} else {
	    colorspace = CGColorSpaceCreateWithName(kCGColorSpaceGenericRGB);
	    bitsPerPixel = 32;
	    bitmapInfo |= kCGImageAlphaPremultipliedFirst;
	}
	bytesPerRow = ((size_t) macDraw->size.width * bitsPerPixel + 127) >> 3
		& ~15;
	len = macDraw->size.height * bytesPerRow;
	data = ckalloc(len);
................................................................................

    return (macDraw ? macDraw->context : NULL);
}
 
/*
 *----------------------------------------------------------------------
 *
 * DrawCGImage --
 *
 *	Draw CG image into drawable.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

void
DrawCGImage(
    Drawable d,
    GC gc,
    CGContextRef context,
    CGImageRef image,
    unsigned long imageForeground,
    unsigned long imageBackground,
    CGRect imageBounds,
................................................................................
 *
 * TkScrollWindow --
 *
 *	Scroll a rectangle of the specified window and accumulate
 *	a damage region.
 *
 * Results:
 *	Returns 0 if the scroll genereated no additional damage.
 *	Otherwise, sets the region that needs to be repainted after
 *	scrolling and returns 1.
 *
 * Side effects:
 *	Scrolls the bits in the window.
 *
 *----------------------------------------------------------------------
................................................................................
    HIShapeRef dmgRgn = NULL, extraRgn = NULL;
    NSRect bounds, visRect, scrollSrc, scrollDst;
    int result = 0;

    if ( view ) {
  	/*  Get the scroll area in NSView coordinates (origin at bottom left). */
  	bounds = [view bounds];
 	scrollSrc = NSMakeRect(
			       macDraw->xOff + x,
			       bounds.size.height - height - (macDraw->yOff + y),
			       width, height);
 	scrollDst = NSOffsetRect(scrollSrc, dx, -dy);

  	/* Limit scrolling to the window content area. */
 	visRect = [view visibleRect];
 	scrollSrc = NSIntersectionRect(scrollSrc, visRect);
 	scrollDst = NSIntersectionRect(scrollDst, visRect);
 	if ( !NSIsEmptyRect(scrollSrc) && !NSIsEmptyRect(scrollDst) ) {

  	    /*
  	     * Mark the difference between source and destination as damaged.
	     * This region is described in NSView coordinates (y=0 at the bottom)
	     * and converted to Tk coordinates later.
  	     */

	    srcRect = CGRectMake(x, y, width, height);
................................................................................

	    /* Compute the damage. */
  	    dmgRgn = HIShapeCreateMutableWithRect(&srcRect);
 	    extraRgn = HIShapeCreateWithRect(&dstRect);
 	    ChkErr(HIShapeDifference, dmgRgn, extraRgn, (HIMutableShapeRef) dmgRgn);
	    result = HIShapeIsEmpty(dmgRgn) ? 0 : 1;

	    /* Convert to Tk coordinates. */
	    TkMacOSXSetWithNativeRegion(damageRgn, dmgRgn);
	    if (extraRgn) {
		CFRelease(extraRgn);
	    }

 	    /* Scroll the rectangle. */
 	    [view scrollRect:scrollSrc by:NSMakeSize(dx, -dy)];

	    /* Shift the Tk children which meet the source rectangle. */
	    TkWindow *winPtr = (TkWindow *)tkwin;
	    TkWindow *childPtr;
	    CGRect childBounds;
	    for (childPtr = winPtr->childList; childPtr != NULL; childPtr = childPtr->nextPtr) {
		if (Tk_IsMapped(childPtr) && !Tk_IsTopLevel(childPtr)) {
		    TkMacOSXWinCGBounds(childPtr, &childBounds);
		    if (CGRectIntersectsRect(srcRect, childBounds)) {
			MacDrawable *macChild = childPtr->privatePtr;
			if (macChild) {
			    macChild->yOff += dy;
			    macChild->xOff += dx;
			    childPtr->changes.y = macChild->yOff;
			    childPtr->changes.x = macChild->xOff;
			}
		    }
		}
	    }

	    /* Queue up Expose events for the damage region. */
	    int oldMode = Tcl_SetServiceMode(TCL_SERVICE_NONE);
	    [view generateExposeEvents:dmgRgn childrenOnly:1];
	    Tcl_SetServiceMode(oldMode);
  	}
    } else {
	dmgRgn = HIShapeCreateEmpty();
	TkMacOSXSetWithNativeRegion(damageRgn, dmgRgn);
    }

    if (dmgRgn) {
................................................................................
	ClipToGC(d, gc, &dc.clipRgn);
	dontDraw = dc.clipRgn ? HIShapeIsEmpty(dc.clipRgn) : 0;
    }
    if (dontDraw) {
	goto end;
    }
    if (useCG) {
	dc.context = GetCGContextForDrawable(d);
    }
    if (!dc.context || !(macDraw->flags & TK_IS_PIXMAP)) {
	isWin = (TkMacOSXDrawableWindow(d) != nil);
    }
    if (dc.context) {
	dc.portBounds = clipBounds = CGContextGetClipBoundingBox(dc.context);
    } else if (isWin) {






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....
1326
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1334
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....
1356
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1396
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 *
 * See the file "license.terms" for information on usage and redistribution
 * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tkMacOSXPrivate.h"
#include "tkMacOSXDebug.h"

#include "tkButton.h"

/*
#ifdef TK_MAC_DEBUG
#define TK_MAC_DEBUG_DRAWING
#define TK_MAC_DEBUG_IMAGE_DRAWING
#endif
................................................................................
static int useThemedFrame = 0;

/*
 * Prototypes for functions used only in this file.
 */

static void ClipToGC(Drawable d, GC gc, HIShapeRef *clipRgnPtr);






 
/*
 *----------------------------------------------------------------------
 *
 * TkMacOSXInitCGDrawing --
 *
 *	Initializes link vars that control CG drawing.
................................................................................
    }
    return TCL_OK;
}
 
/*
 *----------------------------------------------------------------------
 *
 * TkMacOSXBitmapRepFromDrawableRect
 *
 *	Extract bitmap data from a MacOSX drawable as an NSBitmapImageRep.
 *
 * Results:
 *	Returns an NSBitmapRep representing the image of the given
 *      rectangle of the given drawable.  This object is retained.
 *      The caller is responsible for releasing it.
 *
 *      NOTE: The x,y coordinates should be relative to a coordinate system with
 *      origin at the top left, as used by XImage and CGImage, not bottom
 *      left as used by NSView.
 *
 * Side effects:
 *     None
 *
 *----------------------------------------------------------------------
 */
NSBitmapImageRep*
TkMacOSXBitmapRepFromDrawableRect(
        Drawable drawable,
	int x,
	int y,
	unsigned int width,
	unsigned int height)
{
    MacDrawable *mac_drawable = (MacDrawable *) drawable;
    CGContextRef cg_context=NULL;
    CGImageRef cg_image=NULL, sub_cg_image=NULL;
    NSBitmapImageRep *bitmap_rep=NULL;
    NSView *view=NULL;
    if ( mac_drawable->flags & TK_IS_PIXMAP ) {
	/*
	 * This means that the MacDrawable is functioning as a
	 * Tk Pixmap, so its view field is NULL.
	*/
	cg_context = TkMacOSXGetCGContextForDrawable(drawable);
	CGRect image_rect = CGRectMake(x, y, width, height);
	cg_image = CGBitmapContextCreateImage( (CGContextRef) cg_context);
	sub_cg_image = CGImageCreateWithImageInRect(cg_image, image_rect);
	if ( sub_cg_image ) {

	    bitmap_rep = [NSBitmapImageRep alloc];
	    [bitmap_rep initWithCGImage:sub_cg_image];
	}
	if ( cg_image ) {
	    CGImageRelease(cg_image);
	}
    } else if ( (view = TkMacOSXDrawableView(mac_drawable)) ) {
	/*
	 * Convert Tk top-left to NSView bottom-left coordinates.
	 */
	int view_height = [view bounds].size.height;
	NSRect view_rect = NSMakeRect(x + mac_drawable->xOff,
			       view_height - height - y - mac_drawable->yOff,
			       width, height);

	if ( [view lockFocusIfCanDraw] ) {

	    bitmap_rep = [NSBitmapImageRep alloc];
	    bitmap_rep = [bitmap_rep initWithFocusedViewRect:view_rect];
	    [view unlockFocus];
	} else {
	    TkMacOSXDbgMsg("Could not lock focus on view.");
	}

................................................................................
	/*TkMacOSXDbgMsg("Failed to setup drawing context.");*/
    }

    if ( dc.context ) {
	if (srcDraw->flags & TK_IS_PIXMAP) {
	    img = TkMacOSXCreateCGImageWithDrawable(src);
	}else if (TkMacOSXDrawableWindow(src)) {
	    bitmap_rep =  TkMacOSXBitmapRepFromDrawableRect(src, src_x, src_y, width, height);
	    if ( bitmap_rep ) {
		img = [bitmap_rep CGImage];
	    }
	} else {
	    TkMacOSXDbgMsg("Invalid source drawable - neither window nor pixmap.");
	}

	if (img) {
	    TkMacOSXDrawCGImage(dst, gc, dc.context, img, gc->foreground, gc->background,
			CGRectMake(0, 0, srcDraw->size.width, srcDraw->size.height),
			CGRectMake(src_x, src_y, width, height),
			CGRectMake(dest_x, dest_y, width, height));
	    CFRelease(img);


	} else {
................................................................................
		    CGContextFillRect(context, rect);
		    CGContextRestoreGState(context);
		    CGImageRelease(img);
		    CGImageRelease(mask);
		    CGImageRelease(submask);
		    CGImageRelease(subimage);
		} else {
		    TkMacOSXDrawCGImage(dst, gc, dc.context, img, gc->foreground, imageBackground,
				CGRectMake(0, 0, srcDraw->size.width, srcDraw->size.height),
				CGRectMake(src_x, src_y, width, height),
				CGRectMake(dest_x, dest_y, width, height));
		    CGImageRelease(img);
		}
	    } else { /* no image */
		TkMacOSXDbgMsg("Invalid source drawable");
................................................................................
	    TkMacOSXDbgMsg("Invalid destination drawable - could not get a bitmap context.");
	}
	TkMacOSXRestoreDrawingContext(&dc);
    } else { /* source drawable is a window, not a Pixmap */
	XCopyArea(display, src, dst, gc, src_x, src_y, width, height, dest_x, dest_y);
    }
}
























































































































































 
/*
 *----------------------------------------------------------------------
 *
 * TkMacOSXCreateCGImageWithDrawable --
 *
 *	Create a CGImage from the given Drawable.
................................................................................
 */

CGImageRef
TkMacOSXCreateCGImageWithDrawable(
    Drawable drawable)
{
    CGImageRef img = NULL;
    CGContextRef context = TkMacOSXGetCGContextForDrawable(drawable);

    if (context) {
	img = CGBitmapContextCreateImage(context);
    }
    return img;
}
 
................................................................................
TkMacOSXGetNSImageWithTkImage(
    Display *display,
    Tk_Image image,
    int width,
    int height)
{
    Pixmap pixmap = Tk_GetPixmap(display, None, width, height, 0);
    MacDrawable *macDraw = (MacDrawable *) pixmap;
    NSImage *nsImage;

    macDraw->flags |= TK_USE_XIMAGE_ALPHA;
    Tk_RedrawImage(image, 0, 0, width, height, pixmap, 0, 0);
    nsImage = CreateNSImageWithPixmap(pixmap, width, height);
    Tk_FreePixmap(display, pixmap);

    return [nsImage autorelease];
}
 
................................................................................

    return [nsImage autorelease];
}
 
/*
 *----------------------------------------------------------------------
 *
 * TkMacOSXGetCGContextForDrawable --
 *
 *	Get CGContext for given Drawable, creating one if necessary.
 *
 * Results:
 *	CGContext.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

CGContextRef
TkMacOSXGetCGContextForDrawable(
    Drawable drawable)
{
    MacDrawable *macDraw = (MacDrawable *) drawable;

    if (macDraw && (macDraw->flags & TK_IS_PIXMAP) && !macDraw->context) {
	const size_t bitsPerComponent = 8;
	size_t bitsPerPixel, bytesPerRow, len;
	CGColorSpaceRef colorspace = NULL;
	CGBitmapInfo bitmapInfo =
#ifdef __LITTLE_ENDIAN__
................................................................................
	char *data;
	CGRect bounds = CGRectMake(0, 0, macDraw->size.width, macDraw->size.height);

	if (macDraw->flags & TK_IS_BW_PIXMAP) {
	    bitsPerPixel = 8;
	    bitmapInfo = (CGBitmapInfo)kCGImageAlphaOnly;
	} else {
	    colorspace = CGColorSpaceCreateDeviceRGB();
	    bitsPerPixel = 32;
	    bitmapInfo |= kCGImageAlphaPremultipliedFirst;
	}
	bytesPerRow = ((size_t) macDraw->size.width * bitsPerPixel + 127) >> 3
		& ~15;
	len = macDraw->size.height * bytesPerRow;
	data = ckalloc(len);
................................................................................

    return (macDraw ? macDraw->context : NULL);
}
 
/*
 *----------------------------------------------------------------------
 *
 * TkMacOSXDrawCGImage --
 *
 *	Draw CG image into drawable.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

void
TkMacOSXDrawCGImage(
    Drawable d,
    GC gc,
    CGContextRef context,
    CGImageRef image,
    unsigned long imageForeground,
    unsigned long imageBackground,
    CGRect imageBounds,
................................................................................
 *
 * TkScrollWindow --
 *
 *	Scroll a rectangle of the specified window and accumulate
 *	a damage region.
 *
 * Results:
 *	Returns 0 if the scroll generated no additional damage.
 *	Otherwise, sets the region that needs to be repainted after
 *	scrolling and returns 1.
 *
 * Side effects:
 *	Scrolls the bits in the window.
 *
 *----------------------------------------------------------------------
................................................................................
    HIShapeRef dmgRgn = NULL, extraRgn = NULL;
    NSRect bounds, visRect, scrollSrc, scrollDst;
    int result = 0;

    if ( view ) {
  	/*  Get the scroll area in NSView coordinates (origin at bottom left). */
  	bounds = [view bounds];
 	scrollSrc = NSMakeRect(macDraw->xOff + x,

			       bounds.size.height - height - (macDraw->yOff + y),
			       width, height);
 	scrollDst = NSOffsetRect(scrollSrc, dx, -dy);

  	/* Limit scrolling to the window content area. */
 	visRect = [view visibleRect];
 	scrollSrc = NSIntersectionRect(scrollSrc, visRect);
 	scrollDst = NSIntersectionRect(scrollDst, visRect);
 	if ( !NSIsEmptyRect(scrollSrc) && !NSIsEmptyRect(scrollDst) ) {

  	    /*
  	     * Mark the difference between source and destination as damaged.
	     * This region is described in NSView coordinates (y=0 at the bottom)
	     * and converted to Tk coordinates later.
  	     */

	    srcRect = CGRectMake(x, y, width, height);
................................................................................

	    /* Compute the damage. */
  	    dmgRgn = HIShapeCreateMutableWithRect(&srcRect);
 	    extraRgn = HIShapeCreateWithRect(&dstRect);
 	    ChkErr(HIShapeDifference, dmgRgn, extraRgn, (HIMutableShapeRef) dmgRgn);
	    result = HIShapeIsEmpty(dmgRgn) ? 0 : 1;

	    /* Convert to Tk coordinates, offset by the window origin. */
	    TkMacOSXSetWithNativeRegion(damageRgn, dmgRgn);
	    if (extraRgn) {
		CFRelease(extraRgn);
	    }

 	    /* Scroll the rectangle. */
 	    [view scrollRect:scrollSrc by:NSMakeSize(dx, -dy)];
























  	}
    } else {
	dmgRgn = HIShapeCreateEmpty();
	TkMacOSXSetWithNativeRegion(damageRgn, dmgRgn);
    }

    if (dmgRgn) {
................................................................................
	ClipToGC(d, gc, &dc.clipRgn);
	dontDraw = dc.clipRgn ? HIShapeIsEmpty(dc.clipRgn) : 0;
    }
    if (dontDraw) {
	goto end;
    }
    if (useCG) {
	dc.context = TkMacOSXGetCGContextForDrawable(d);
    }
    if (!dc.context || !(macDraw->flags & TK_IS_PIXMAP)) {
	isWin = (TkMacOSXDrawableWindow(d) != nil);
    }
    if (dc.context) {
	dc.portBounds = clipBounds = CGContextGetClipBoundingBox(dc.context);
    } else if (isWin) {

Changes to macosx/tkMacOSXEmbed.c.

189
190
191
192
193
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195
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197
198
199
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201
202
203
...
795
796
797
798
799
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801







802
803
804
805
806
807
808
 *
 *----------------------------------------------------------------------
 */

int
TkpScanWindowId(
    Tcl_Interp *interp,
    CONST char * string,
    Window *idPtr)
{
    int code;
    Tcl_Obj obj;

    obj.refCount = 1;
    obj.bytes = (char *) string;	/* DANGER?! */
................................................................................
    ClientData clientData,	/* Token for container window. */
    XEvent *eventPtr)		/* ResizeRequest event. */
{
    TkWindow *winPtr = clientData;
    Container *containerPtr;
    Tk_ErrorHandler errHandler;








    /*
     * Ignore any X protocol errors that happen in this procedure (almost any
     * operation could fail, for example, if the embedded application has
     * deleted its window).
     */

    errHandler = Tk_CreateErrorHandler(eventPtr->xfocus.display, -1,






|







 







>
>
>
>
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>







189
190
191
192
193
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197
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...
795
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799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
 *
 *----------------------------------------------------------------------
 */

int
TkpScanWindowId(
    Tcl_Interp *interp,
    const char * string,
    Window *idPtr)
{
    int code;
    Tcl_Obj obj;

    obj.refCount = 1;
    obj.bytes = (char *) string;	/* DANGER?! */
................................................................................
    ClientData clientData,	/* Token for container window. */
    XEvent *eventPtr)		/* ResizeRequest event. */
{
    TkWindow *winPtr = clientData;
    Container *containerPtr;
    Tk_ErrorHandler errHandler;

    if (!firstContainerPtr) {
	/*
	 * When the interpreter is being dismantled this can be nil.
	 */
	return;
    }
    
    /*
     * Ignore any X protocol errors that happen in this procedure (almost any
     * operation could fail, for example, if the embedded application has
     * deleted its window).
     */

    errHandler = Tk_CreateErrorHandler(eventPtr->xfocus.display, -1,

Changes to macosx/tkMacOSXEvent.c.

10
11
12
13
14
15
16

17
18
19
20
21
22
23
..
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
 * See the file "license.terms" for information on usage and redistribution
 * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tkMacOSXPrivate.h"
#include "tkMacOSXEvent.h"
#include "tkMacOSXDebug.h"


#pragma mark TKApplication(TKEvent)

enum {
    NSWindowWillMoveEventType = 20
};

................................................................................
    case NSApplicationDefined: {
	id win;
	win = [theEvent window];
	break;
	}
    case NSCursorUpdate:
        break;
#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1060
    case NSEventTypeGesture:
    case NSEventTypeMagnify:
    case NSEventTypeRotate:
    case NSEventTypeSwipe:
    case NSEventTypeBeginGesture:
    case NSEventTypeEndGesture:
        break;
#endif
#endif

    default:
	break; /* return theEvent */
    }
    return processedEvent;
}






>







 







<







<







10
11
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14
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18
19
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..
85
86
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91

92
93
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96
97
98

99
100
101
102
103
104
105
 * See the file "license.terms" for information on usage and redistribution
 * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tkMacOSXPrivate.h"
#include "tkMacOSXEvent.h"
#include "tkMacOSXDebug.h"
#include "tkMacOSXConstants.h"

#pragma mark TKApplication(TKEvent)

enum {
    NSWindowWillMoveEventType = 20
};

................................................................................
    case NSApplicationDefined: {
	id win;
	win = [theEvent window];
	break;
	}
    case NSCursorUpdate:
        break;

    case NSEventTypeGesture:
    case NSEventTypeMagnify:
    case NSEventTypeRotate:
    case NSEventTypeSwipe:
    case NSEventTypeBeginGesture:
    case NSEventTypeEndGesture:
        break;

#endif

    default:
	break; /* return theEvent */
    }
    return processedEvent;
}

Changes to macosx/tkMacOSXFont.c.

255
256
257
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259
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...
815
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    if (reqFaPtr) {
	*faPtr = *reqFaPtr;
    } else {
	TkInitFontAttributes(faPtr);
    }
    fontPtr->nsFont = nsFont;
    // some don't like antialiasing on fixed-width even if bigger than limit
//    dontAA = [nsFont isFixedPitch] && fontPtr->font.fa.size <= 10;
    if (antialiasedTextEnabled >= 0/* || dontAA*/) {
	renderingMode = (antialiasedTextEnabled == 0/* || dontAA*/) ?
		NSFontIntegerAdvancementsRenderingMode :
		NSFontAntialiasedRenderingMode;
    }
    nsFont = [nsFont screenFontWithRenderingMode:renderingMode];
    GetTkFontAttributesForNSFont(nsFont, faPtr);
................................................................................

    if (rangeStart < 0 || rangeLength <= 0 ||
	    rangeStart + rangeLength > numBytes ||
	    (maxLength == 0 && !(flags & TK_AT_LEAST_ONE))) {
	*lengthPtr = 0;
	return 0;
    }
#if 0
    /* Back-compatibility with ATSUI renderer, appears not to be needed */
    if (rangeStart == 0 && maxLength == 1 && (flags & TK_ISOLATE_END) &&
	    !(flags & TK_AT_LEAST_ONE)) {
	length = 0;
	fit = 0;
	goto done;
    }
#endif
    if (maxLength > 32767) {
	maxLength = 32767;
    }
    string = [[NSString alloc] initWithBytesNoCopy:(void*)source
		length:numBytes encoding:NSUTF8StringEncoding freeWhenDone:NO];
    if (!string) {
	length = 0;
................................................................................
	    "flags='%s%s%s%s' -> width=%d bytesFit=%d\n", source, rangeLength,
	    source+rangeStart, maxLength,
	    flags & TK_PARTIAL_OK   ? "partialOk "  : "",
	    flags & TK_WHOLE_WORDS  ? "wholeWords " : "",
	    flags & TK_AT_LEAST_ONE ? "atLeastOne " : "",
	    flags & TK_ISOLATE_END  ? "isolateEnd " : "",
	    length, fit);
//if (!(rangeLength==1 && rangeStart == 0)) fprintf(stderr, "   measure len=%d (max=%d, w=%.0f) from %d (nb=%d): source=\"%s\": index=%d return %d\n",rangeLength,maxLength,width,rangeStart,numBytes, source+rangeStart, index, fit);
#endif
    *lengthPtr = length;
    return fit;
}
 
/*
 *---------------------------------------------------------------------------






|







 







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255
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915
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    if (reqFaPtr) {
	*faPtr = *reqFaPtr;
    } else {
	TkInitFontAttributes(faPtr);
    }
    fontPtr->nsFont = nsFont;
    // some don't like antialiasing on fixed-width even if bigger than limit
    // dontAA = [nsFont isFixedPitch] && fontPtr->font.fa.size <= 10;
    if (antialiasedTextEnabled >= 0/* || dontAA*/) {
	renderingMode = (antialiasedTextEnabled == 0/* || dontAA*/) ?
		NSFontIntegerAdvancementsRenderingMode :
		NSFontAntialiasedRenderingMode;
    }
    nsFont = [nsFont screenFontWithRenderingMode:renderingMode];
    GetTkFontAttributesForNSFont(nsFont, faPtr);
................................................................................

    if (rangeStart < 0 || rangeLength <= 0 ||
	    rangeStart + rangeLength > numBytes ||
	    (maxLength == 0 && !(flags & TK_AT_LEAST_ONE))) {
	*lengthPtr = 0;
	return 0;
    }









    if (maxLength > 32767) {
	maxLength = 32767;
    }
    string = [[NSString alloc] initWithBytesNoCopy:(void*)source
		length:numBytes encoding:NSUTF8StringEncoding freeWhenDone:NO];
    if (!string) {
	length = 0;
................................................................................
	    "flags='%s%s%s%s' -> width=%d bytesFit=%d\n", source, rangeLength,
	    source+rangeStart, maxLength,
	    flags & TK_PARTIAL_OK   ? "partialOk "  : "",
	    flags & TK_WHOLE_WORDS  ? "wholeWords " : "",
	    flags & TK_AT_LEAST_ONE ? "atLeastOne " : "",
	    flags & TK_ISOLATE_END  ? "isolateEnd " : "",
	    length, fit);

#endif
    *lengthPtr = length;
    return fit;
}
 
/*
 *---------------------------------------------------------------------------

Changes to macosx/tkMacOSXHLEvents.c.

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/*
 * Static functions used only in this file.
 */

static void tkMacOSXProcessFiles(NSAppleEventDescriptor* event,
				 NSAppleEventDescriptor* replyEvent,
				 Tcl_Interp *interp,
				 char* procedure);
static int  MissedAnyParameters(const AppleEvent *theEvent);
static int  ReallyKillMe(Tcl_Event *eventPtr, int flags);

#pragma mark TKApplication(TKHLEvents)

@implementation TKApplication(TKHLEvents)
- (void) terminate: (id) sender
................................................................................
 */

static void
tkMacOSXProcessFiles(
    NSAppleEventDescriptor* event,
    NSAppleEventDescriptor* replyEvent,
    Tcl_Interp *interp,
    char* procedure)
{
    Tcl_Encoding utf8 = Tcl_GetEncoding(NULL, "utf-8");
    const AEDesc *fileSpecDesc = nil;
    AEDesc contents;
    char URLString[1 + URL_MAX_LENGTH];
    NSURL *fileURL;
    DescType type;
    Size actual;
    long count, index;
................................................................................
    /*
     * Construct a Tcl command which calls the procedure, passing the
     * paths contained in the AppleEvent as arguments.
     */

    Tcl_DStringInit(&command);
    Tcl_DStringAppend(&command, procedure, -1);


    for (index = 1; index <= count; index++) {
	if (noErr != AEGetNthPtr(fileSpecDesc, index, typeFileURL, &keyword,
				 &type, (Ptr) URLString, URL_MAX_LENGTH, &actual)) {
	    continue;
	}
	if (type != typeFileURL) {
................................................................................
	if (fileURL == nil) {
	    continue;
	}
	Tcl_ExternalToUtfDString(utf8, [[fileURL path] UTF8String], -1, &pathName);
	Tcl_DStringAppendElement(&command, Tcl_DStringValue(&pathName));
	Tcl_DStringFree(&pathName);
    }


    AEDisposeDesc(&contents);

    /*
     * Handle the event by evaluating the Tcl expression we constructed.
     */

    code = Tcl_EvalEx(interp, Tcl_DStringValue(&command),
	    Tcl_DStringLength(&command), TCL_EVAL_GLOBAL);
    if (code != TCL_OK) {
	Tcl_BackgroundException(interp, code);
    }
    Tcl_DStringFree(&command);
    return;
}
 
/*
 *----------------------------------------------------------------------
 *
 * TkMacOSXInitAppleEvents --
 *






|







 







|

|







 







>







 







>
>












<







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/*
 * Static functions used only in this file.
 */

static void tkMacOSXProcessFiles(NSAppleEventDescriptor* event,
				 NSAppleEventDescriptor* replyEvent,
				 Tcl_Interp *interp,
				 const char* procedure);
static int  MissedAnyParameters(const AppleEvent *theEvent);
static int  ReallyKillMe(Tcl_Event *eventPtr, int flags);

#pragma mark TKApplication(TKHLEvents)

@implementation TKApplication(TKHLEvents)
- (void) terminate: (id) sender
................................................................................
 */

static void
tkMacOSXProcessFiles(
    NSAppleEventDescriptor* event,
    NSAppleEventDescriptor* replyEvent,
    Tcl_Interp *interp,
    const char* procedure)
{
    Tcl_Encoding utf8;
    const AEDesc *fileSpecDesc = nil;
    AEDesc contents;
    char URLString[1 + URL_MAX_LENGTH];
    NSURL *fileURL;
    DescType type;
    Size actual;
    long count, index;
................................................................................
    /*
     * Construct a Tcl command which calls the procedure, passing the
     * paths contained in the AppleEvent as arguments.
     */

    Tcl_DStringInit(&command);
    Tcl_DStringAppend(&command, procedure, -1);
    utf8 = Tcl_GetEncoding(NULL, "utf-8");

    for (index = 1; index <= count; index++) {
	if (noErr != AEGetNthPtr(fileSpecDesc, index, typeFileURL, &keyword,
				 &type, (Ptr) URLString, URL_MAX_LENGTH, &actual)) {
	    continue;
	}
	if (type != typeFileURL) {
................................................................................
	if (fileURL == nil) {
	    continue;
	}
	Tcl_ExternalToUtfDString(utf8, [[fileURL path] UTF8String], -1, &pathName);
	Tcl_DStringAppendElement(&command, Tcl_DStringValue(&pathName));
	Tcl_DStringFree(&pathName);
    }

    Tcl_FreeEncoding(utf8);
    AEDisposeDesc(&contents);

    /*
     * Handle the event by evaluating the Tcl expression we constructed.
     */

    code = Tcl_EvalEx(interp, Tcl_DStringValue(&command),
	    Tcl_DStringLength(&command), TCL_EVAL_GLOBAL);
    if (code != TCL_OK) {
	Tcl_BackgroundException(interp, code);
    }
    Tcl_DStringFree(&command);

}
 
/*
 *----------------------------------------------------------------------
 *
 * TkMacOSXInitAppleEvents --
 *

Added macosx/tkMacOSXImage.c.








































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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/*
 * tkMacOSXImage.c --
 *
 *	The code in this file provides an interface for XImages,
 *
 * Copyright (c) 1995-1997 Sun Microsystems, Inc.
 * Copyright 2001-2009, Apple Inc.
 * Copyright (c) 2005-2009 Daniel A. Steffen <[email protected]>
 * Copyright 2017 Marc Culler.
 *
 * See the file "license.terms" for information on usage and redistribution
 * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tkMacOSXPrivate.h"
#include "xbytes.h"

#pragma mark XImage handling

int
_XInitImageFuncPtrs(
    XImage *image)
{
    return 0;
}

/*
 *----------------------------------------------------------------------
 *
 * TkMacOSXCreateCGImageWithXImage --
 *
 *	Create CGImage from XImage, copying the image data.
 *
 * Results:
 *	CGImage, release after use.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

static void ReleaseData(void *info, const void *data, size_t size) {
    ckfree(info);
}

CGImageRef
TkMacOSXCreateCGImageWithXImage(
    XImage *image,
    int use_ximage_alpha)
{
    CGImageRef img = NULL;
    size_t bitsPerComponent, bitsPerPixel;
    size_t len = image->bytes_per_line * image->height;
    const CGFloat *decode = NULL;
    CGBitmapInfo bitmapInfo;
    CGDataProviderRef provider = NULL;
    char *data = NULL;
    CGDataProviderReleaseDataCallback releaseData = ReleaseData;

    if (image->bits_per_pixel == 1) {
	/*
	 * BW image
	 */

	/* Reverses the sense of the bits */
	static const CGFloat decodeWB[2] = {1, 0};
	decode = decodeWB;

	bitsPerComponent = 1;
	bitsPerPixel = 1;
	if (image->bitmap_bit_order != MSBFirst) {
	    char *srcPtr = image->data + image->xoffset;
	    char *endPtr = srcPtr + len;
	    char *destPtr = (data = ckalloc(len));

	    while (srcPtr < endPtr) {
		*destPtr++ = xBitReverseTable[(unsigned char)(*(srcPtr++))];
	    }
	} else {
	    data = memcpy(ckalloc(len), image->data + image->xoffset, len);
	}
	if (data) {
	    provider = CGDataProviderCreateWithData(data, data, len, releaseData);
	}
	if (provider) {
	    img = CGImageMaskCreate(image->width, image->height, bitsPerComponent,
				    bitsPerPixel, image->bytes_per_line, provider, decode, 0);
	}
    } else if (image->format == ZPixmap && image->bits_per_pixel == 32) {
	/*
	 * Color image
	 */

	CGColorSpaceRef colorspace = CGColorSpaceCreateDeviceRGB();

	bitsPerComponent = 8;
	bitsPerPixel = 32;
	bitmapInfo = (image->byte_order == MSBFirst ?
		      kCGBitmapByteOrder32Big : kCGBitmapByteOrder32Little);
	if (use_ximage_alpha) {
	    bitmapInfo |= kCGImageAlphaPremultipliedFirst;
	} else {
	    bitmapInfo |= kCGImageAlphaNoneSkipFirst;
	}
	data = memcpy(ckalloc(len), image->data + image->xoffset, len);
	if (data) {
	    provider = CGDataProviderCreateWithData(data, data, len, releaseData);
	}
	if (provider) {
	    img = CGImageCreate(image->width, image->height, bitsPerComponent,
		    bitsPerPixel, image->bytes_per_line, colorspace, bitmapInfo,
		    provider, decode, 0, kCGRenderingIntentDefault);
	    CFRelease(provider);
	}
	if (colorspace) {
	    CFRelease(colorspace);
	}
    } else {
	TkMacOSXDbgMsg("Unsupported image type");
    }
    return img;
}
 

/*
 *----------------------------------------------------------------------
 *
 * XGetImage --
 *
 *	This function copies data from a pixmap or window into an XImage.
 *
 * Results:
 *	Returns a newly allocated XImage containing the data from the given
 *	rectangle of the given drawable, or NULL if the XImage could not be
 *	constructed.  NOTE: If we are copying from a window on a Retina
 *	display, the dimensions of the XImage will be 2*width x 2*height.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */
struct pixel_fmt {int r; int g; int b; int a;};
static struct pixel_fmt bgra = {2, 1, 0, 3};
static struct pixel_fmt abgr = {3, 2, 1, 0};

XImage *
XGetImage(
    Display *display,
    Drawable drawable,
    int x,
    int y,
    unsigned int width,
    unsigned int height,
    unsigned long plane_mask,
    int format)
{
    NSBitmapImageRep* bitmap_rep = NULL;
    NSUInteger bitmap_fmt = 0;
    XImage* imagePtr = NULL;
    char* bitmap = NULL;
    char R, G, B, A;
    int depth = 32, offset = 0, bitmap_pad = 0;
    unsigned int bytes_per_row, size, row, n, m;
    unsigned int scalefactor=1, scaled_height=height, scaled_width=width;
    NSWindow *win = TkMacOSXDrawableWindow(drawable);
    MacDrawable *macDraw = ((MacDrawable*)drawable);
    static enum {unknown, no, yes} has_retina = unknown;

    if (win && has_retina == unknown) {
#ifdef __clang__
	has_retina = [win respondsToSelector:@selector(backingScaleFactor)]?
	    yes : no;
#else
	has_retina = no;
#endif
    }

    if (has_retina == yes) {
	/*
	 * We only allow scale factors 1 or 2, as Apple currently does.
	 */
#ifdef __clang__
	scalefactor = [win backingScaleFactor] == 2.0 ? 2 : 1;
#endif
	scaled_height *= scalefactor;
	scaled_width *= scalefactor;
    }

    if (format == ZPixmap) {
	if (width == 0 || height == 0) {
	    return NULL;
	}
	bitmap_rep = TkMacOSXBitmapRepFromDrawableRect(drawable,
		         x, y, width, height);
	if (!bitmap_rep) {
	    TkMacOSXDbgMsg("XGetImage: Failed to construct NSBitmapRep");
	    return NULL;
	}
	bitmap_fmt = [bitmap_rep bitmapFormat];
	size = [bitmap_rep bytesPerPlane];
	bytes_per_row = [bitmap_rep bytesPerRow];
	bitmap = ckalloc(size);
	if (!bitmap                              ||
	    (bitmap_fmt != 0 && bitmap_fmt != 1) ||
	    [bitmap_rep samplesPerPixel] != 4    ||
	    [bitmap_rep isPlanar] != 0           ||
	    bytes_per_row != 4 * scaled_width    ||
	    size != bytes_per_row*scaled_height  ) {
	    TkMacOSXDbgMsg("XGetImage: Unrecognized bitmap format");
	    CFRelease(bitmap_rep);
	    return NULL;
	}

	if (macDraw->flags & TK_USE_XIMAGE_ALPHA) {
	    /*
	     * When called by TkImgPhotoDisplay we are being asked to return a
	     * background image to be blended with the photoimage using its
	     * alpha channel, if it has one.  Returning a black pixmap here
	     * makes TkImgPhotoDisplay create an XImage with a premultiplied
	     * alpha channel, as favored by Apple.  When TkImgPhotoDisplay
	     * passes this XImage to TkPutImage, targeting a pixmap, it creates
	     * an image with correct transparency.  This is used, for example,
	     * when creating an iconphoto or a menu image from a PNG
	     * photoimage.
	     */
	    bzero(bitmap, size);
	} else {
	    memcpy(bitmap, (char *)[bitmap_rep bitmapData], size);
	}
	CFRelease(bitmap_rep);

	/*
	 * When Apple extracts a bitmap from an NSView, it may be in
	 * either BGRA or ABGR format.  For an XImage we need RGBA.
	 */
	struct pixel_fmt pixel = bitmap_fmt == 0 ? bgra : abgr;

	for (row=0, n=0; row<scaled_height; row++, n+=bytes_per_row) {
	    for (m=n; m<n+bytes_per_row; m+=4) {
		R = *(bitmap + m + pixel.r);
		G = *(bitmap + m + pixel.g);
		B = *(bitmap + m + pixel.b);
		A = *(bitmap + m + pixel.a);

		*(bitmap + m)     = R;
		*(bitmap + m + 1) = G;
		*(bitmap + m + 2) = B;
		*(bitmap + m + 3) = A;
	    }
	}
	imagePtr = XCreateImage(display, NULL, depth, format, offset,
				(char*)bitmap, scaled_width, scaled_height,
				bitmap_pad, bytes_per_row);
	if (scalefactor == 2) {
	    imagePtr->pixelpower = 1;
	}
    } else {
	/*
	 * There are some calls to XGetImage in the generic Tk
	 * code which pass an XYPixmap rather than a ZPixmap.
	 * XYPixmaps should be handled here.
	 */
	TkMacOSXDbgMsg("XGetImage does not handle XYPixmaps at the moment.");
    }
    return imagePtr;
}
 
/*
 *----------------------------------------------------------------------
 *
 * DestroyImage --
 *
 *	Destroys storage associated with an image.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	Deallocates the image.
 *
 *----------------------------------------------------------------------
 */

static int
DestroyImage(
    XImage *image)
{
    if (image) {
	if (image->data) {
	    ckfree(image->data);
	}
	ckfree(image);
    }
    return 0;
}
 
/*
 *----------------------------------------------------------------------
 *
 * ImageGetPixel --
 *
 *	Get a single pixel from an image.
 *
 * Results:
 *	Returns the 32 bit pixel value.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

static unsigned long
ImageGetPixel(
    XImage *image,
    int x,
    int y)
{
    unsigned char r = 0, g = 0, b = 0;

    if (image && image->data) {
	unsigned char *srcPtr = ((unsigned char*) image->data)
		+ (y * image->bytes_per_line)
		+ (((image->xoffset + x) * image->bits_per_pixel) / NBBY);

	switch (image->bits_per_pixel) {
	    case 32: {
		r = (*((unsigned int*) srcPtr) >> 16) & 0xff;
		g = (*((unsigned int*) srcPtr) >>  8) & 0xff;
		b = (*((unsigned int*) srcPtr)      ) & 0xff;
		/*if (image->byte_order == LSBFirst) {
		    r = srcPtr[2]; g = srcPtr[1]; b = srcPtr[0];
		} else {
		    r = srcPtr[1]; g = srcPtr[2]; b = srcPtr[3];
		}*/
		break;
	    }
	    case 16:
		r = (*((unsigned short*) srcPtr) >> 7) & 0xf8;
		g = (*((unsigned short*) srcPtr) >> 2) & 0xf8;
		b = (*((unsigned short*) srcPtr) << 3) & 0xf8;
		break;
	    case 8:
		r = (*srcPtr << 2) & 0xc0;
		g = (*srcPtr << 4) & 0xc0;
		b = (*srcPtr << 6) & 0xc0;
		r |= r >> 2 | r >> 4 | r >> 6;
		g |= g >> 2 | g >> 4 | g >> 6;
		b |= b >> 2 | b >> 4 | b >> 6;
		break;
	    case 4: {
		unsigned char c = (x % 2) ? *srcPtr : (*srcPtr >> 4);
		r = (c & 0x04) ? 0xff : 0;
		g = (c & 0x02) ? 0xff : 0;
		b = (c & 0x01) ? 0xff : 0;
		break;
		}
	    case 1:
		r = g = b = ((*srcPtr) & (0x80 >> (x % 8))) ? 0xff : 0;
		break;
	}
    }
    return (PIXEL_MAGIC << 24) | (r << 16) | (g << 8) | b;
}
 
/*
 *----------------------------------------------------------------------
 *
 * ImagePutPixel --
 *
 *	Set a single pixel in an image.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

static int
ImagePutPixel(
    XImage *image,
    int x,
    int y,
    unsigned long pixel)
{
    if (image && image->data) {
	unsigned char *dstPtr = ((unsigned char*) image->data)
		+ (y * image->bytes_per_line)
		+ (((image->xoffset + x) * image->bits_per_pixel) / NBBY);
	if (image->bits_per_pixel == 32) {
	    *((unsigned int*) dstPtr) = pixel;
	} else {
	    unsigned char r = ((pixel & image->red_mask)   >> 16) & 0xff;
	    unsigned char g = ((pixel & image->green_mask) >>  8) & 0xff;
	    unsigned char b = ((pixel & image->blue_mask)       ) & 0xff;
	    switch (image->bits_per_pixel) {
	    case 16:
		*((unsigned short*) dstPtr) = ((r & 0xf8) << 7) |
			((g & 0xf8) << 2) | ((b & 0xf8) >> 3);
		break;
	    case 8:
		*dstPtr = ((r & 0xc0) >> 2) | ((g & 0xc0) >> 4) |
			((b & 0xc0) >> 6);
		break;
	    case 4: {
		unsigned char c = ((r & 0x80) >> 5) | ((g & 0x80) >> 6) |
			((b & 0x80) >> 7);
		*dstPtr = (x % 2) ? ((*dstPtr & 0xf0) | (c & 0x0f)) :
			((*dstPtr & 0x0f) | ((c << 4) & 0xf0));
		break;
		}
	    case 1:
		*dstPtr = ((r|g|b) & 0x80) ? (*dstPtr | (0x80 >> (x % 8))) :
			(*dstPtr & ~(0x80 >> (x % 8)));
		break;
	    }
	}
    }
    return 0;
}

/*
 *----------------------------------------------------------------------
 *
 * XCreateImage --
 *
 *	Allocates storage for a new XImage.
 *
 * Results:
 *	Returns a newly allocated XImage.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

XImage *
XCreateImage(
    Display* display,
    Visual* visual,
    unsigned int depth,
    int format,
    int offset,
    char* data,
    unsigned int width,
    unsigned int height,
    int bitmap_pad,
    int bytes_per_line)
{
    XImage *ximage;
    display->request++;
    ximage = ckalloc(sizeof(XImage));

    ximage->height = height;
    ximage->width = width;
    ximage->depth = depth;
    ximage->xoffset = offset;
    ximage->format = format;
    ximage->data = data;
    ximage->obdata = NULL;
    /* The default pixelpower is 0.  This must be explicitly set to 1 in the
     * case of an XImage extracted from a Retina display.
     */
    ximage->pixelpower = 0;

    if (format == ZPixmap) {
	ximage->bits_per_pixel = 32;
	ximage->bitmap_unit = 32;
    } else {
	ximage->bits_per_pixel = 1;
	ximage->bitmap_unit = 8;
    }
    if (bitmap_pad) {
	ximage->bitmap_pad = bitmap_pad;
    } else {
	/* Use 16 byte alignment for best Quartz perfomance */
	ximage->bitmap_pad = 128;
    }
    if (bytes_per_line) {
	ximage->bytes_per_line = bytes_per_line;
    } else {
	ximage->bytes_per_line = ((width * ximage->bits_per_pixel +
		(ximage->bitmap_pad - 1)) >> 3) &
		~((ximage->bitmap_pad >> 3) - 1);
    }
#ifdef WORDS_BIGENDIAN
    ximage->byte_order = MSBFirst;
    ximage->bitmap_bit_order = MSBFirst;
#else
    ximage->byte_order = LSBFirst;
    ximage->bitmap_bit_order = LSBFirst;
#endif
    ximage->red_mask = 0x00FF0000;
    ximage->green_mask = 0x0000FF00;
    ximage->blue_mask = 0x000000FF;
    ximage->f.create_image = NULL;
    ximage->f.destroy_image = DestroyImage;
    ximage->f.get_pixel = ImageGetPixel;
    ximage->f.put_pixel = ImagePutPixel;
    ximage->f.sub_image = NULL;
    ximage->f.add_pixel = NULL;

    return ximage;
}
 
/*
 *----------------------------------------------------------------------
 *
 * TkPutImage --
 *
 *	Copies a subimage from an in-memory image to a rectangle of
 *	of the specified drawable.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	Draws the image on the specified drawable.
 *
 *----------------------------------------------------------------------
 */

int
TkPutImage(
    unsigned long *colors,	/* Unused on Macintosh. */
    int ncolors,		/* Unused on Macintosh. */
    Display* display,		/* Display. */
    Drawable drawable,		/* Drawable to place image on. */
    GC gc,			/* GC to use. */
    XImage* image,		/* Image to place. */
    int src_x,			/* Source X & Y. */
    int src_y,
    int dest_x,			/* Destination X & Y. */
    int dest_y,
    unsigned int width,	        /* Same width & height for both */
    unsigned int height)	/* distination and source. */
{
    TkMacOSXDrawingContext dc;
    MacDrawable *macDraw = ((MacDrawable*)drawable);

    display->request++;
    if (!TkMacOSXSetupDrawingContext(drawable, gc, 1, &dc)) {
	return BadDrawable;
    }
    if (dc.context) {
	CGImageRef img = TkMacOSXCreateCGImageWithXImage(image,
			     macDraw->flags & TK_USE_XIMAGE_ALPHA);
	if (img) {
	    /* If the XImage has big pixels, rescale the source dimensions.*/
	    int pp = image->pixelpower;
	    TkMacOSXDrawCGImage(drawable, gc, dc.context,
		    img, gc->foreground, gc->background,
		    CGRectMake(0, 0, image->width<<pp, image->height<<pp),
		    CGRectMake(src_x<<pp, src_y<<pp, width<<pp, height<<pp),
		    CGRectMake(dest_x, dest_y, width, height));
	    CFRelease(img);
	} else {
	    TkMacOSXDbgMsg("Invalid source drawable");
	}
    } else {
	TkMacOSXDbgMsg("Invalid destination drawable");
    }
    TkMacOSXRestoreDrawingContext(&dc);
    return Success;
}
 
/*
 * Local Variables:
 * mode: objc
 * c-basic-offset: 4
 * fill-column: 79
 * coding: utf-8
 * End:
 */

Changes to macosx/tkMacOSXInit.c.

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 *
 *	This file contains Mac OS X -specific interpreter initialization
 *	functions.
 *
 * Copyright (c) 1995-1997 Sun Microsystems, Inc.
 * Copyright 2001-2009, Apple Inc.
 * Copyright (c) 2005-2009 Daniel A. Steffen <[email protected]>

 *
 * See the file "license.terms" for information on usage and redistribution of
 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tkMacOSXPrivate.h"

................................................................................

static char scriptPath[PATH_MAX + 1] = "";

long tkMacOSXMacOSXVersion = 0;

#pragma mark TKApplication(TKInit)

#if MAC_OS_X_VERSION_MIN_REQUIRED < 1060
#define NSTextInputContextKeyboardSelectionDidChangeNotification @"NSTextInputContextKeyboardSelectionDidChangeNotification"
static void keyboardChanged(CFNotificationCenterRef center, void *observer, CFStringRef name, const void *object, CFDictionaryRef userInfo) {
    [[NSNotificationCenter defaultCenter] postNotificationName:NSTextInputContextKeyboardSelectionDidChangeNotification object:nil userInfo:nil];
}
#endif

@interface TKApplication(TKKeyboard)
- (void) keyboardChanged: (NSNotification *) notification;
@end

#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1060
#define TKApplication_NSApplicationDelegate <NSApplicationDelegate>
#else
#define TKApplication_NSApplicationDelegate
#endif
@interface TKApplication(TKWindowEvent) TKApplication_NSApplicationDelegate
- (void) _setupWindowNotifications;
@end

@interface TKApplication(TKMenus)
- (void) _setupMenus;
@end

@implementation TKApplication
@synthesize poolProtected = _poolProtected;
@end







@implementation TKApplication(TKInit)
- (void) _resetAutoreleasePool
{
    if(![self poolProtected]) {
	[_mainPool drain];
	_mainPool = [NSAutoreleasePool new];




    }
}








#ifdef TK_MAC_DEBUG_NOTIFICATIONS
- (void) _postedNotification: (NSNotification *) notification
{
    TKLog(@"-[%@(%p) %s] %@", [self class], self, _cmd, notification);
}
#endif

................................................................................
    observe(NSApplicationDidBecomeActiveNotification, applicationActivate:);
    observe(NSApplicationDidResignActiveNotification, applicationDeactivate:);
    observe(NSApplicationDidUnhideNotification, applicationShowHide:);
    observe(NSApplicationDidHideNotification, applicationShowHide:);
    observe(NSApplicationDidChangeScreenParametersNotification, displayChanged:);
    observe(NSTextInputContextKeyboardSelectionDidChangeNotification, keyboardChanged:);
#undef observe
#if MAC_OS_X_VERSION_MIN_REQUIRED < 1060
    CFNotificationCenterAddObserver(CFNotificationCenterGetDistributedCenter(), NULL, &keyboardChanged, kTISNotifySelectedKeyboardInputSourceChanged, NULL, CFNotificationSuspensionBehaviorCoalesce);











#endif


}






- (void) _setupEventLoop
{
    NSAutoreleasePool *pool = [NSAutoreleasePool new];
    [self finishLaunching];
    [self setWindowsNeedUpdate:YES];
    [pool drain];




}

















- (void) _setup: (Tcl_Interp *) interp
{



    _eventInterp = interp;




    _mainPool = [NSAutoreleasePool new];
    [NSApp setPoolProtected:NO];
    _defaultMainMenu = nil;
    [self _setupMenus];




    [self setDelegate:self];
#ifdef TK_MAC_DEBUG_NOTIFICATIONS
    [[NSNotificationCenter defaultCenter] addObserver:self
	    selector:@selector(_postedNotification:) name:nil object:nil];
#endif
    [self _setupWindowNotifications];
    [self _setupApplicationNotifications];






















}

- (NSString *) tkFrameworkImagePath: (NSString *) image
{
    NSString *path = nil;
    NSAutoreleasePool *pool = [NSAutoreleasePool new];
    if (tkLibPath[0] != '\0') {
................................................................................
@end

#pragma mark -
 
/*
 *----------------------------------------------------------------------
 *
 * DoWindowActivate --
 *
 *	Idle handler that sets the application icon to the generic Tk icon.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

static void
SetApplicationIcon(
    ClientData clientData)
{
    NSAutoreleasePool *pool = [NSAutoreleasePool new];
    NSString *path = [NSApp tkFrameworkImagePath:@"Tk.icns"];
    if (path) {
	NSImage *image = [[NSImage alloc] initWithContentsOfFile:path];
	if (image) {
	    [NSApp setApplicationIconImage:image];
	    [image release];
	}
    }
    [pool drain];
}
 
/*
 *----------------------------------------------------------------------
 *
 * TkpInit --
 *
 *	Performs Mac-specific interpreter initialization related to the
 *	tk_library variable.
 *
 * Results:
 *	Returns a standard Tcl result. Leaves an error message or result in
................................................................................
    /*
     * Since it is possible for TkInit to be called multiple times and we
     * don't want to do the following initialization multiple times we protect
     * against doing it more than once.
     */

    if (!initialized) {
	int bundledExecutable = 0;
	CFBundleRef bundleRef;
	CFURLRef bundleUrl = NULL;
	struct utsname name;
	struct stat st;

	initialized = 1;

	/*
	 * Initialize/check OS version variable for runtime checks.
	 */

#if MAC_OS_X_VERSION_MIN_REQUIRED < 1050
#   error Mac OS X 10.5 required
#endif

	if (!uname(&name)) {
	    tkMacOSXMacOSXVersion = (strtod(name.release, NULL) + 96) * 10;
	}
       /*Check for new versioning scheme on Yosemite (10.10) and later.*/
	if (MAC_OS_X_VERSION_MIN_REQUIRED > 100000) {
................................................................................
	 * framework scripts directory.
	 * FIXME: Should we come up with a more generic way of doing this?
	 */

	if (Tcl_MacOSXOpenVersionedBundleResources(interp,
		"com.tcltk.tklibrary", TK_FRAMEWORK_VERSION, 0, PATH_MAX,
		tkLibPath) != TCL_OK) {

	    TkMacOSXDbgMsg("Tcl_MacOSXOpenVersionedBundleResources failed");

	}
#endif





	{










	    NSAutoreleasePool *pool = [NSAutoreleasePool new];
		[[NSUserDefaults standardUserDefaults] registerDefaults:
		     [NSDictionary dictionaryWithObjectsAndKeys:
		     [NSNumber numberWithBool:YES],
		     @"_NSCanWrapButtonTitles",
		     [NSNumber numberWithInt:-1],
		     @"NSStringDrawingTypesetterBehavior",
		     nil]];
	    [TKApplication sharedApplication];
	    [pool drain];
	    [NSApp _setup:interp];

	}

	/* Check whether we are a bundled executable: */
	bundleRef = CFBundleGetMainBundle();
	if (bundleRef) {
	    bundleUrl = CFBundleCopyBundleURL(bundleRef);
	}
	if (bundleUrl) {
	    /*
	     * A bundled executable is two levels down from its main bundle
	     * directory (e.g. Wish.app/Contents/MacOS/Wish), whereas an
	     * unbundled executable's main bundle directory is just the
	     * directory containing the executable. So to check whether we are
	     * bundled, we delete the last three path components of the
	     * executable's url and compare the resulting url with the main
	     * bundle url.
	     */

	    int j = 3;
	    CFURLRef url = CFBundleCopyExecutableURL(bundleRef);

	    while (url && j--) {
		CFURLRef parent =
			CFURLCreateCopyDeletingLastPathComponent(NULL, url);

		CFRelease(url);
		url = parent;
	    }
	    if (url) {
		bundledExecutable = CFEqual(bundleUrl, url);
		CFRelease(url);
	    }
	    CFRelease(bundleUrl);
	}

	if (!bundledExecutable) {
	    /*
	     * If we are loaded into an executable that is not a bundled
	     * application, the window server does not let us come to the
	     * foreground. For such an executable, notify the window server
	     * that we are now a full GUI application.
	     */

	    OSStatus err = procNotFound;
	    ProcessSerialNumber psn = { 0, kCurrentProcess };

	    err = ChkErr(TransformProcessType, &psn,
		    kProcessTransformToForegroundApplication);

	    /*
	     * Set application icon to generic Tk icon, do it at idle time
	     * instead of now to ensure tk_library is setup.
	     */

	    Tcl_DoWhenIdle(SetApplicationIcon, NULL);
	}

	{
	    NSAutoreleasePool *pool = [NSAutoreleasePool new];
	    [NSApp _setupEventLoop];
	    TkMacOSXInitAppleEvents(interp);
	    TkMacOSXUseAntialiasedText(interp, -1);
	    TkMacOSXInitCGDrawing(interp, TRUE, 0);
	    [pool drain];
	}

	/*
	 * FIXME: Close stdin & stdout for remote debugging otherwise we will
	 * fight with gdb for stdin & stdout
	 */

	if (getenv("XCNOSTDIN") != NULL) {
	    close(0);
	    close(1);
	}

	/*
	 * If we don't have a TTY and stdin is a special character file of
	 * length 0, (e.g. /dev/null, which is what Finder sets when double
	 * clicking Wish) then use the Tk based console interpreter.
	 */

	if (getenv("TK_CONSOLE") ||
................................................................................
			    TCL_GLOBAL_ONLY);
		}
	    }
	    if (Tk_CreateConsoleWindow(interp) == TCL_ERROR) {
		return TCL_ERROR;
	    }
	}

    }

    Tk_MacOSXSetupTkNotifier();

    if (tkLibPath[0] != '\0') {
	Tcl_SetVar2(interp, "tk_library", NULL, tkLibPath, TCL_GLOBAL_ONLY);
    }






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 *
 *	This file contains Mac OS X -specific interpreter initialization
 *	functions.
 *
 * Copyright (c) 1995-1997 Sun Microsystems, Inc.
 * Copyright 2001-2009, Apple Inc.
 * Copyright (c) 2005-2009 Daniel A. Steffen <[email protected]>
 * Copyright (c) 2017 Marc Culler
 *
 * See the file "license.terms" for information on usage and redistribution of
 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tkMacOSXPrivate.h"

................................................................................

static char scriptPath[PATH_MAX + 1] = "";

long tkMacOSXMacOSXVersion = 0;

#pragma mark TKApplication(TKInit)








@interface TKApplication(TKKeyboard)
- (void) keyboardChanged: (NSNotification *) notification;
@end


#define TKApplication_NSApplicationDelegate <NSApplicationDelegate>



@interface TKApplication(TKWindowEvent) TKApplication_NSApplicationDelegate
- (void) _setupWindowNotifications;
@end

@interface TKApplication(TKMenus)
- (void) _setupMenus;
@end

@implementation TKApplication
@synthesize poolLock = _poolLock;
@end

/*
 * #define this to see a message on stderr whenever _resetAutoreleasePool is
 * called while the pool is locked.
 */
#undef DEBUG_LOCK

@implementation TKApplication(TKInit)
- (void) _resetAutoreleasePool
{
    if([self poolLock] == 0) {
	[_mainPool drain];
	_mainPool = [NSAutoreleasePool new];
    } else {
#ifdef DEBUG_LOCK
	fprintf(stderr, "Pool is locked with count %d!!!!\n", [self poolLock]);
#endif
    }
}
- (void) _lockAutoreleasePool
{
    [self setPoolLock:[self poolLock] + 1];
}
- (void) _unlockAutoreleasePool
{
    [self setPoolLock:[self poolLock] - 1];
}
#ifdef TK_MAC_DEBUG_NOTIFICATIONS
- (void) _postedNotification: (NSNotification *) notification
{
    TKLog(@"-[%@(%p) %s] %@", [self class], self, _cmd, notification);
}
#endif

................................................................................
    observe(NSApplicationDidBecomeActiveNotification, applicationActivate:);
    observe(NSApplicationDidResignActiveNotification, applicationDeactivate:);
    observe(NSApplicationDidUnhideNotification, applicationShowHide:);
    observe(NSApplicationDidHideNotification, applicationShowHide:);
    observe(NSApplicationDidChangeScreenParametersNotification, displayChanged:);
    observe(NSTextInputContextKeyboardSelectionDidChangeNotification, keyboardChanged:);
#undef observe


}

-(void)applicationWillFinishLaunching:(NSNotification *)aNotification
{

    /*
     * Initialize notifications.
     */
#ifdef TK_MAC_DEBUG_NOTIFICATIONS
    [[NSNotificationCenter defaultCenter] addObserver:self
	    selector:@selector(_postedNotification:) name:nil object:nil];
#endif
    [self _setupWindowNotifications];
    [self _setupApplicationNotifications];

    /*
     * Construct the menu bar.
     */
    _defaultMainMenu = nil;
    [self _setupMenus];







    /*
     * Initialize event processing.
     */
    TkMacOSXInitAppleEvents(_eventInterp);

    /*
     * Initialize the graphics context.
     */
    TkMacOSXUseAntialiasedText(_eventInterp, -1);
    TkMacOSXInitCGDrawing(_eventInterp, TRUE, 0);
}

-(void)applicationDidFinishLaunching:(NSNotification *)notification
{
    /*
     * It is not safe to force activation of the NSApp until this
     * method is called.  Activating too early can cause the menu
     * bar to be unresponsive.
     */
    [NSApp activateIgnoringOtherApps: YES];
}

- (void) _setup: (Tcl_Interp *) interp
{
    /*
     * Remember our interpreter.
     */
    _eventInterp = interp;

    /*
     * Install the global autoreleasePool.
     */
    _mainPool = [NSAutoreleasePool new];
    [NSApp setPoolLock:0];



    /*
     * Be our own delegate.
     */
    [self setDelegate:self];







    /*
     * Make sure we are allowed to open windows.
     */
    [NSApp setActivationPolicy:NSApplicationActivationPolicyRegular];

    /*
     * If no icon has been set from an Info.plist file, use the Wish icon from
     * the Tk framework.
     */
    NSString *iconFile = [[NSBundle mainBundle] objectForInfoDictionaryKey:
						    @"CFBundleIconFile"];
    if (!iconFile) {
	NSString *path = [NSApp tkFrameworkImagePath:@"Tk.icns"];
	if (path) {
	    NSImage *image = [[NSImage alloc] initWithContentsOfFile:path];
	    if (image) {
		[NSApp setApplicationIconImage:image];
		[image release];
	    }
	}
    }
}

- (NSString *) tkFrameworkImagePath: (NSString *) image
{
    NSString *path = nil;
    NSAutoreleasePool *pool = [NSAutoreleasePool new];
    if (tkLibPath[0] != '\0') {
................................................................................
@end

#pragma mark -
 
/*
 *----------------------------------------------------------------------
 *
































 * TkpInit --
 *
 *	Performs Mac-specific interpreter initialization related to the
 *	tk_library variable.
 *
 * Results:
 *	Returns a standard Tcl result. Leaves an error message or result in
................................................................................
    /*
     * Since it is possible for TkInit to be called multiple times and we
     * don't want to do the following initialization multiple times we protect
     * against doing it more than once.
     */

    if (!initialized) {



	struct utsname name;
	struct stat st;

	initialized = 1;

	/*
	 * Initialize/check OS version variable for runtime checks.
	 */

#if MAC_OS_X_VERSION_MIN_REQUIRED < 1060
#   error Mac OS X 10.6 required
#endif

	if (!uname(&name)) {
	    tkMacOSXMacOSXVersion = (strtod(name.release, NULL) + 96) * 10;
	}
       /*Check for new versioning scheme on Yosemite (10.10) and later.*/
	if (MAC_OS_X_VERSION_MIN_REQUIRED > 100000) {
................................................................................
	 * framework scripts directory.
	 * FIXME: Should we come up with a more generic way of doing this?
	 */

	if (Tcl_MacOSXOpenVersionedBundleResources(interp,
		"com.tcltk.tklibrary", TK_FRAMEWORK_VERSION, 0, PATH_MAX,
		tkLibPath) != TCL_OK) {
            # if 0 /* This is not really an error.  Wish still runs fine. */
	    TkMacOSXDbgMsg("Tcl_MacOSXOpenVersionedBundleResources failed");
	    # endif
	}
#endif

	/*
	 * FIXME: Close stdin & stdout for remote debugging otherwise we will
	 * fight with gdb for stdin & stdout
	 */

	if (getenv("XCNOSTDIN") != NULL) {
	    close(0);
	    close(1);
	}

	/*
	 * Instantiate our NSApplication object. This needs to be
	 * done before we check whether to open a console window.
	 */

	NSAutoreleasePool *pool = [NSAutoreleasePool new];
	[[NSUserDefaults standardUserDefaults] registerDefaults:
		[NSDictionary dictionaryWithObjectsAndKeys:
				  [NSNumber numberWithBool:YES],
			      @"_NSCanWrapButtonTitles",
				   [NSNumber numberWithInt:-1],
			      @"NSStringDrawingTypesetterBehavior",
			      nil]];
	[TKApplication sharedApplication];
	[pool drain];
	[NSApp _setup:interp];
	[NSApp finishLaunching];












































































	/*
	 * If we don't have a TTY and stdin is a special character file of
	 * length 0, (e.g. /dev/null, which is what Finder sets when double
	 * clicking Wish) then use the Tk based console interpreter.
	 */

	if (getenv("TK_CONSOLE") ||
................................................................................
			    TCL_GLOBAL_ONLY);
		}
	    }
	    if (Tk_CreateConsoleWindow(interp) == TCL_ERROR) {
		return TCL_ERROR;
	    }
	}

    }

    Tk_MacOSXSetupTkNotifier();

    if (tkLibPath[0] != '\0') {
	Tcl_SetVar2(interp, "tk_library", NULL, tkLibPath, TCL_GLOBAL_ONLY);
    }

Changes to macosx/tkMacOSXInt.h.

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#define TK_CLIP_INVALID		0x02
#define TK_HOST_EXISTS		0x04
#define TK_DRAWN_UNDER_MENU	0x08
#define TK_FOCUSED_VIEW		0x10
#define TK_IS_PIXMAP		0x20
#define TK_IS_BW_PIXMAP		0x40
#define TK_DO_NOT_DRAW          0x80

/*
 * I am reserving TK_EMBEDDED = 0x100 in the MacDrawable flags
 * This is defined in tk.h. We need to duplicate the TK_EMBEDDED flag in the
 * TkWindow structure for the window, but in the MacWin. This way we can
 * still tell what the correct port is after the TKWindow structure has been
 * freed. This actually happens when you bind destroy of a toplevel to
 * Destroy of a child.






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#define TK_CLIP_INVALID		0x02
#define TK_HOST_EXISTS		0x04
#define TK_DRAWN_UNDER_MENU	0x08
#define TK_FOCUSED_VIEW		0x10
#define TK_IS_PIXMAP		0x20
#define TK_IS_BW_PIXMAP		0x40
#define TK_DO_NOT_DRAW          0x80
#define TK_USE_XIMAGE_ALPHA     0x100
/*
 * I am reserving TK_EMBEDDED = 0x100 in the MacDrawable flags
 * This is defined in tk.h. We need to duplicate the TK_EMBEDDED flag in the
 * TkWindow structure for the window, but in the MacWin. This way we can
 * still tell what the correct port is after the TKWindow structure has been
 * freed. This actually happens when you bind destroy of a toplevel to
 * Destroy of a child.

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 *
 * See the file "license.terms" for information on usage and redistribution of
 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tkMacOSXPrivate.h"
#include "tkMacOSXEvent.h"


/*
#ifdef TK_MAC_DEBUG
#define TK_MAC_DEBUG_KEYBOARD
#endif
*/
#define NS_KEYLOG 0






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 *
 * See the file "license.terms" for information on usage and redistribution of
 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tkMacOSXPrivate.h"
#include "tkMacOSXEvent.h"
#include "tkMacOSXConstants.h"

/*
#ifdef TK_MAC_DEBUG
#define TK_MAC_DEBUG_KEYBOARD
#endif
*/
#define NS_KEYLOG 0

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 *
 * See the file "license.terms" for information on usage and redistribution
 * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tkMacOSXPrivate.h"
#include "tkMacOSXEvent.h"

/*
 * A couple of simple definitions to make code a bit more self-explaining.
 *
 * For the assignments of Mod1==meta==command and Mod2==alt==option, see also
 * tkMacOSXMouseEvent.c.
 */

................................................................................
    {103,	XK_F11},
    {111,	XK_F12},
    {105,	XK_F13},
    {107,	XK_F14},
    {113,	XK_F15},
    {0,		0}
};



















static int initialized = 0;
static Tcl_HashTable keycodeTable;	/* keyArray hashed by keycode value. */
static Tcl_HashTable vkeyTable;		/* virtualkeyArray hashed by virtual
					 * keycode value. */

static int latin1Table[LATIN1_MAX+1];	/* Reverse mapping table for
................................................................................

    (void) display; /*unused*/

    /*
     * MacOSX doesn't use the key codes for the modifiers for anything, and we
     * don't generate them either. So there is no modifier map.
     */

    modmap = ckalloc(sizeof(XModifierKeymap));
    modmap->max_keypermod = 0;
    modmap->modifiermap = NULL;
    return modmap;
}
 
/*
................................................................................

static int
XKeysymToMacKeycode(
    Display *display,
    KeySym keysym)
{
    KeyInfo *kPtr;

    if (keysym <= LATIN1_MAX) {
	/*
	 * Handle keysyms in the Latin-1 range where keysym and Unicode
	 * character code point are the same.
	 */

	if (keyboardChanged) {
................................................................................
	}
    }
    for (kPtr = virtualkeyArray; kPtr->keycode != 0; kPtr++) {
	if (kPtr->keysym == keysym) {
	    return kPtr->keycode;
	}
    }












    /*
     * For other keysyms (not Latin-1 and not special keys), we'd need a
     * generic keysym-to-unicode table. We don't have that, so we give up here.
     */

    return 0;
................................................................................
TkpSetKeycodeAndState(
    Tk_Window tkwin,
    KeySym keysym,
    XEvent *eventPtr)
{
    if (keysym == NoSymbol) {
	eventPtr->xkey.keycode = 0;







    } else {
	Display *display = Tk_Display(tkwin);
	int macKeycode = XKeysymToMacKeycode(display, keysym);

	/*
	 * See also XKeysymToKeycode.
	 */

	if ((keysym >= XK_F1) && (keysym <= XK_F35)) {
	    eventPtr->xkey.keycode = 0x0010;
	} else {
	    eventPtr->xkey.keycode = 0x00FF & keysym;
	}
	eventPtr->xkey.keycode |= (macKeycode & MAC_KEYCODE_MASK) << 16;

................................................................................

    /*
     * Handle pure modifier keys specially. We use -1 as a signal for
     * this.
     */

    if (eventPtr->xany.send_event == -1) {

	int modifier = eventPtr->xkey.keycode & NSDeviceIndependentModifierFlagsMask;

	if (modifier == NSCommandKeyMask) {
	    return XK_Meta_L;
	} else if (modifier == NSShiftKeyMask) {
	    return XK_Shift_L;
	} else if (modifier == NSAlphaShiftKeyMask) {
................................................................................
    dispPtr->metaModMask = COMMAND_MASK;
#else
    dispPtr->altModMask = 0;
    dispPtr->metaModMask = 0;
#endif

    /*
     * MacOSX doesn't use the keycodes for the modifiers for anything, and we
     * don't generate them either (the keycodes actually given in the simulated
     * modifier events are bogus). So there is no modifier map. If we ever want
     * to simulate real modifier keycodes, the list will be constant in the
     * Carbon implementation.
     */

    if (dispPtr->modKeyCodes != NULL) {
	ckfree(dispPtr->modKeyCodes);
    }
    dispPtr->numModKeyCodes = 0;


    dispPtr->modKeyCodes = NULL;

}
 
/*
 * Local Variables:
 * mode: objc
 * c-basic-offset: 4
 * fill-column: 79
 * coding: utf-8
 * End:
 */






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 *
 * See the file "license.terms" for information on usage and redistribution
 * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tkMacOSXPrivate.h"
#include "tkMacOSXEvent.h"
#include "tkMacOSXConstants.h"
/*
 * A couple of simple definitions to make code a bit more self-explaining.
 *
 * For the assignments of Mod1==meta==command and Mod2==alt==option, see also
 * tkMacOSXMouseEvent.c.
 */

................................................................................
    {103,	XK_F11},
    {111,	XK_F12},
    {105,	XK_F13},
    {107,	XK_F14},
    {113,	XK_F15},
    {0,		0}
};

#define NUM_MOD_KEYCODES 14
static KeyCode modKeyArray[NUM_MOD_KEYCODES] = {
    XK_Shift_L,
    XK_Shift_R,
    XK_Control_L,
    XK_Control_R,
    XK_Caps_Lock,
    XK_Shift_Lock,
    XK_Meta_L,
    XK_Meta_R,
    XK_Alt_L,
    XK_Alt_R,
    XK_Super_L,
    XK_Super_R,
    XK_Hyper_L,
    XK_Hyper_R,
};

static int initialized = 0;
static Tcl_HashTable keycodeTable;	/* keyArray hashed by keycode value. */
static Tcl_HashTable vkeyTable;		/* virtualkeyArray hashed by virtual
					 * keycode value. */

static int latin1Table[LATIN1_MAX+1];	/* Reverse mapping table for
................................................................................

    (void) display; /*unused*/

    /*
     * MacOSX doesn't use the key codes for the modifiers for anything, and we
     * don't generate them either. So there is no modifier map.
     */

    modmap = ckalloc(sizeof(XModifierKeymap));
    modmap->max_keypermod = 0;
    modmap->modifiermap = NULL;
    return modmap;
}
 
/*
................................................................................

static int
XKeysymToMacKeycode(
    Display *display,
    KeySym keysym)
{
    KeyInfo *kPtr;

    if (keysym <= LATIN1_MAX) {
	/*
	 * Handle keysyms in the Latin-1 range where keysym and Unicode
	 * character code point are the same.
	 */

	if (keyboardChanged) {
................................................................................
	}
    }
    for (kPtr = virtualkeyArray; kPtr->keycode != 0; kPtr++) {
	if (kPtr->keysym == keysym) {
	    return kPtr->keycode;
	}
    }

    /*
     * Modifier keycodes only come from generated events.  No translation
     * is needed.
     */

    for (int i=0; i < NUM_MOD_KEYCODES; i++) {
	if (keysym == modKeyArray[i]) {
	    return keysym;
	}
    }

    /*
     * For other keysyms (not Latin-1 and not special keys), we'd need a
     * generic keysym-to-unicode table. We don't have that, so we give up here.
     */

    return 0;
................................................................................
TkpSetKeycodeAndState(
    Tk_Window tkwin,
    KeySym keysym,
    XEvent *eventPtr)
{
    if (keysym == NoSymbol) {
	eventPtr->xkey.keycode = 0;
    } else if ( modKeyArray[0] <= keysym &&
		keysym <= modKeyArray[NUM_MOD_KEYCODES - 1]) {
	/* 
	 * Keysyms for pure modifiers only arise in generated events.
	 * We should just copy them to the keycode.
	 */
	eventPtr->xkey.keycode = keysym;
    } else {
	Display *display = Tk_Display(tkwin);
	int macKeycode = XKeysymToMacKeycode(display, keysym);

	/*
	 * See also XKeysymToKeycode.
	 */

	if ((keysym >= XK_F1) && (keysym <= XK_F35)) {
	    eventPtr->xkey.keycode = 0x0010;
	} else {
	    eventPtr->xkey.keycode = 0x00FF & keysym;
	}
	eventPtr->xkey.keycode |= (macKeycode & MAC_KEYCODE_MASK) << 16;

................................................................................

    /*
     * Handle pure modifier keys specially. We use -1 as a signal for
     * this.
     */

    if (eventPtr->xany.send_event == -1) {

	int modifier = eventPtr->xkey.keycode & NSDeviceIndependentModifierFlagsMask;

	if (modifier == NSCommandKeyMask) {
	    return XK_Meta_L;
	} else if (modifier == NSShiftKeyMask) {
	    return XK_Shift_L;
	} else if (modifier == NSAlphaShiftKeyMask) {
................................................................................
    dispPtr->metaModMask = COMMAND_MASK;
#else
    dispPtr->altModMask = 0;
    dispPtr->metaModMask = 0;
#endif

    /*
     * MacOSX doesn't create a key event when a modifier key is pressed or
     * released.  However, it is possible to generate key events for
     * modifier keys, and this is done in the tests.  So we construct an array
     * containing the keycodes of the standard modifier keys from static data.

     */

    if (dispPtr->modKeyCodes != NULL) {
	ckfree(dispPtr->modKeyCodes);
    }
    dispPtr->numModKeyCodes = NUM_MOD_KEYCODES;
    dispPtr->modKeyCodes = (KeyCode *)ckalloc(NUM_MOD_KEYCODES * sizeof(KeyCode));
    for (int i = 0; i < NUM_MOD_KEYCODES; i++) {
	dispPtr->modKeyCodes[i] = modKeyArray[i];
    }
}
 
/*
 * Local Variables:
 * mode: objc
 * c-basic-offset: 4
 * fill-column: 79
 * coding: utf-8
 * End:
 */

Changes to macosx/tkMacOSXMenu.c.

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#include "tkMacOSXPrivate.h"
#include "tkMenubutton.h"
#include "tkMenu.h"
#include "tkColor.h"
#include "tkFont.h"
#include "tkMacOSXWm.h"
#include "tkMacOSXDebug.h"


/*
#ifdef TK_MAC_DEBUG
#define TK_MAC_DEBUG_MENUS
#endif
*/

................................................................................
@interface TKMenu(TKMenuPrivate)
- (id) initWithTkMenu: (TkMenu *) tkMenu;
- (TkMenu *) tkMenu;
- (int) tkIndexOfItem: (NSMenuItem *) menuItem;
- (void) insertItem: (NSMenuItem *) newItem atTkIndex: (NSInteger) index;
@end

#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1060
#define TKMenu_NSMenuDelegate <NSMenuDelegate>
#else
#define TKMenu_NSMenuDelegate
#endif
@interface TKMenu(TKMenuDelegate) TKMenu_NSMenuDelegate
@end

@implementation TKMenu
- (void) setSpecial: (NSUInteger) special
{
    NSAssert(!_tkSpecial, @"Cannot change specialness of a special menu");
................................................................................
    if (root == NULL) {
	return TCL_ERROR;
    }

    Drawable d = Tk_WindowId(root);
    NSView *rootview = TkMacOSXGetRootControl(d);
    NSWindow *win = [rootview window];


    inPostMenu = 1;







    int oldMode = Tcl_SetServiceMode(TCL_SERVICE_NONE);
    NSView *view = [win contentView];
    NSRect frame = NSMakeRect(x + 9, tkMacOSXZeroScreenHeight - y - 9, 1, 1);

    frame.origin = [view convertPoint:
	    [win convertPointFromScreen:frame.origin] fromView:nil];






>







 







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#include "tkMacOSXPrivate.h"
#include "tkMenubutton.h"
#include "tkMenu.h"
#include "tkColor.h"
#include "tkFont.h"
#include "tkMacOSXWm.h"
#include "tkMacOSXDebug.h"
#include "tkMacOSXConstants.h"

/*
#ifdef TK_MAC_DEBUG
#define TK_MAC_DEBUG_MENUS
#endif
*/

................................................................................
@interface TKMenu(TKMenuPrivate)
- (id) initWithTkMenu: (TkMenu *) tkMenu;
- (TkMenu *) tkMenu;
- (int) tkIndexOfItem: (NSMenuItem *) menuItem;
- (void) insertItem: (NSMenuItem *) newItem atTkIndex: (NSInteger) index;
@end


#define TKMenu_NSMenuDelegate <NSMenuDelegate>



@interface TKMenu(TKMenuDelegate) TKMenu_NSMenuDelegate
@end

@implementation TKMenu
- (void) setSpecial: (NSUInteger) special
{
    NSAssert(!_tkSpecial, @"Cannot change specialness of a special menu");
................................................................................
    if (root == NULL) {
	return TCL_ERROR;
    }

    Drawable d = Tk_WindowId(root);
    NSView *rootview = TkMacOSXGetRootControl(d);
    NSWindow *win = [rootview window];
    int result;

    inPostMenu = 1;
    
    result = TkPreprocessMenu(menuPtr);
    if (result != TCL_OK) {
        inPostMenu = 0;
        return result;
    }

    int oldMode = Tcl_SetServiceMode(TCL_SERVICE_NONE);
    NSView *view = [win contentView];
    NSRect frame = NSMakeRect(x + 9, tkMacOSXZeroScreenHeight - y - 9, 1, 1);

    frame.origin = [view convertPoint:
	    [win convertPointFromScreen:frame.origin] fromView:nil];

Changes to macosx/tkMacOSXMenus.c.

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 *
 * See the file "license.terms" for information on usage and redistribution
 * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tkMacOSXPrivate.h"
#include "tkMenu.h"


static void		GenerateEditEvent(const char *name);
static Tcl_Obj *	GetWidgetDemoPath(Tcl_Interp *interp);
 
#pragma mark TKApplication(TKMenus)

@implementation TKApplication(TKMenus)






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 *
 * See the file "license.terms" for information on usage and redistribution
 * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tkMacOSXPrivate.h"
#include "tkMenu.h"
#include "tkMacOSXConstants.h"

static void		GenerateEditEvent(const char *name);
static Tcl_Obj *	GetWidgetDemoPath(Tcl_Interp *interp);
 
#pragma mark TKApplication(TKMenus)

@implementation TKApplication(TKMenus)

Changes to macosx/tkMacOSXMouseEvent.c.

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 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tkMacOSXPrivate.h"
#include "tkMacOSXWm.h"
#include "tkMacOSXEvent.h"
#include "tkMacOSXDebug.h"


typedef struct {
    unsigned int state;
    long delta;
    Window window;
    Point global;
    Point local;






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 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tkMacOSXPrivate.h"
#include "tkMacOSXWm.h"
#include "tkMacOSXEvent.h"
#include "tkMacOSXDebug.h"
#include "tkMacOSXConstants.h"

typedef struct {
    unsigned int state;
    long delta;
    Window window;
    Point global;
    Point local;

Changes to macosx/tkMacOSXNotify.c.

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 *
 * See the file "license.terms" for information on usage and redistribution
 * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tkMacOSXPrivate.h"
#include "tkMacOSXEvent.h"

#include <tclInt.h>
#include <pthread.h>
#import <objc/objc-auto.h>

/* This is not used for anything at the moment. */
typedef struct ThreadSpecificData {
    int initialized;
} ThreadSpecificData;
static Tcl_ThreadDataKey dataKey;
................................................................................
	tsdPtr->initialized = 1;

	/*
	 * Install TkAqua event source in main event loop thread.
	 */

	if (CFRunLoopGetMain() == CFRunLoopGetCurrent()) {
	    if (!pthread_main_np()) {
		/*
		 * Panic if main runloop is not on the main application thread.
		 */

		Tcl_Panic("Tk_MacOSXSetupTkNotifier: %s",
		    "first [load] of TkAqua has to occur in the main thread!");
	    }
	    Tcl_CreateEventSource(TkMacOSXEventsSetupProc,
				  TkMacOSXEventsCheckProc,
				  GetMainEventQueue());
	    TkCreateExitHandler(TkMacOSXNotifyExitHandler, NULL);
	    Tcl_SetServiceMode(TCL_SERVICE_ALL);
	    TclMacOSXNotifierAddRunLoopMode(NSEventTrackingRunLoopMode);
	    TclMacOSXNotifierAddRunLoopMode(NSModalPanelRunLoopMode);
	}
    }
}
................................................................................
TkMacOSXNotifyExitHandler(
    ClientData clientData)	/* Not used. */
{
    TSD_INIT();

    Tcl_DeleteEventSource(TkMacOSXEventsSetupProc,
			  TkMacOSXEventsCheckProc,
			  GetMainEventQueue());
    tsdPtr->initialized = 0;
}
 
/*
 *----------------------------------------------------------------------
 *
 * TkMacOSXEventsSetupProc --
................................................................................

static void
TkMacOSXEventsSetupProc(
    ClientData clientData,
    int flags)
{
    NSString *runloopMode = [[NSRunLoop currentRunLoop] currentMode];
    /* runloopMode will be nil if we are in the Tcl event loop. */
    if (flags & TCL_WINDOW_EVENTS && !runloopMode) {
	static const Tcl_Time zeroBlockTime = { 0, 0 };

	/* Call this with dequeue=NO -- just checking if the queue is empty. */
	NSEvent *currentEvent = [NSApp nextEventMatchingMask:NSAnyEventMask
				       untilDate:[NSDate distantPast]
				       inMode:GetRunLoopMode(TkMacOSXGetModalSession())
				       dequeue:NO];
	if (currentEvent) {
	    if (currentEvent.type > 0) {
................................................................................
 */
static void
TkMacOSXEventsCheckProc(
    ClientData clientData,
    int flags)
{
    NSString *runloopMode = [[NSRunLoop currentRunLoop] currentMode];
    /* runloopMode will be nil if we are in the Tcl event loop. */
    if (flags & TCL_WINDOW_EVENTS && !runloopMode) {
	NSEvent *currentEvent = nil;
	NSEvent *testEvent = nil;
	NSModalSession modalSession;








	do {
	    [NSApp _resetAutoreleasePool];
	    modalSession = TkMacOSXGetModalSession();
	    testEvent = [NSApp nextEventMatchingMask:NSAnyEventMask
					      untilDate:[NSDate distantPast]
						 inMode:GetRunLoopMode(modalSession)
						dequeue:NO];
	    /* We must not steal any events during LiveResize. */
#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1060
	    if (testEvent && [[testEvent window] inLiveResize]) {
		break;
	    }
#else
	    if (testEvent && [[[testEvent window] contentView] inLiveResize]) {
		break;
	    }
#endif
	    currentEvent = [NSApp nextEventMatchingMask:NSAnyEventMask
					      untilDate:[NSDate distantPast]
						 inMode:GetRunLoopMode(modalSession)
						dequeue:YES];
	    if (currentEvent) {
		/* Generate Xevents. */
		int oldServiceMode = Tcl_SetServiceMode(TCL_SERVICE_ALL);
................................................................................
		    }
		}
		[currentEvent release];
	    } else {
		break;
	    }
	} while (1);


    }
}

 
/*
 * Local Variables:
 * mode: objc
 * c-basic-offset: 4
 * fill-column: 79
 * coding: utf-8
 * End:
 */






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 *
 * See the file "license.terms" for information on usage and redistribution
 * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tkMacOSXPrivate.h"
#include "tkMacOSXEvent.h"
#include "tkMacOSXConstants.h"
#include <tclInt.h>

#import <objc/objc-auto.h>

/* This is not used for anything at the moment. */
typedef struct ThreadSpecificData {
    int initialized;
} ThreadSpecificData;
static Tcl_ThreadDataKey dataKey;
................................................................................
	tsdPtr->initialized = 1;

	/*
	 * Install TkAqua event source in main event loop thread.
	 */

	if (CFRunLoopGetMain() == CFRunLoopGetCurrent()) {
	    if (![NSThread isMainThread]) {
		/*
		 * Panic if main runloop is not on the main application thread.
		 */

		Tcl_Panic("Tk_MacOSXSetupTkNotifier: %s",
		    "first [load] of TkAqua has to occur in the main thread!");
	    }
	    Tcl_CreateEventSource(TkMacOSXEventsSetupProc,
				  TkMacOSXEventsCheckProc,
				  NULL);
	    TkCreateExitHandler(TkMacOSXNotifyExitHandler, NULL);
	    Tcl_SetServiceMode(TCL_SERVICE_ALL);
	    TclMacOSXNotifierAddRunLoopMode(NSEventTrackingRunLoopMode);
	    TclMacOSXNotifierAddRunLoopMode(NSModalPanelRunLoopMode);
	}
    }
}
................................................................................
TkMacOSXNotifyExitHandler(
    ClientData clientData)	/* Not used. */
{
    TSD_INIT();

    Tcl_DeleteEventSource(TkMacOSXEventsSetupProc,
			  TkMacOSXEventsCheckProc,
			  NULL);
    tsdPtr->initialized = 0;
}
 
/*
 *----------------------------------------------------------------------
 *
 * TkMacOSXEventsSetupProc --
................................................................................

static void
TkMacOSXEventsSetupProc(
    ClientData clientData,
    int flags)
{
    NSString *runloopMode = [[NSRunLoop currentRunLoop] currentMode];
    /* runloopMode will be nil if we are in a Tcl event loop. */
    if (flags & TCL_WINDOW_EVENTS && !runloopMode) {
	static const Tcl_Time zeroBlockTime = { 0, 0 };
	[NSApp _resetAutoreleasePool];
	/* Call this with dequeue=NO -- just checking if the queue is empty. */
	NSEvent *currentEvent = [NSApp nextEventMatchingMask:NSAnyEventMask
				       untilDate:[NSDate distantPast]
				       inMode:GetRunLoopMode(TkMacOSXGetModalSession())
				       dequeue:NO];
	if (currentEvent) {
	    if (currentEvent.type > 0) {
................................................................................
 */
static void
TkMacOSXEventsCheckProc(
    ClientData clientData,
    int flags)
{
    NSString *runloopMode = [[NSRunLoop currentRunLoop] currentMode];
    /* runloopMode will be nil if we are in a Tcl event loop. */
    if (flags & TCL_WINDOW_EVENTS && !runloopMode) {
	NSEvent *currentEvent = nil;
	NSEvent *testEvent = nil;
	NSModalSession modalSession;

	/* It is possible for the SetupProc to be called before this function
	 * returns.  This happens, for example, when we process an event which
	 * opens a modal window.  To prevent premature release of our
	 * application-wide autorelease pool by a nested call to the SetupProc,
	 * we must lock it here.
	 */
	[NSApp _lockAutoreleasePool];
	do {

	    modalSession = TkMacOSXGetModalSession();
	    	    testEvent = [NSApp nextEventMatchingMask:NSAnyEventMask
					      untilDate:[NSDate distantPast]
						 inMode:GetRunLoopMode(modalSession)
						dequeue:NO];
	    /* We must not steal any events during LiveResize. */

	    if (testEvent && [[testEvent window] inLiveResize]) {
		break;
	    }





	    currentEvent = [NSApp nextEventMatchingMask:NSAnyEventMask
					      untilDate:[NSDate distantPast]
						 inMode:GetRunLoopMode(modalSession)
						dequeue:YES];
	    if (currentEvent) {
		/* Generate Xevents. */
		int oldServiceMode = Tcl_SetServiceMode(TCL_SERVICE_ALL);
................................................................................
		    }
		}
		[currentEvent release];
	    } else {
		break;
	    }
	} while (1);
	/* Now we can unlock the pool. */
	[NSApp _unlockAutoreleasePool];
    }
}

 
/*
 * Local Variables:
 * mode: objc
 * c-basic-offset: 4
 * fill-column: 79
 * coding: utf-8
 * End:
 */

Changes to macosx/tkMacOSXPrivate.h.

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	if ((chk) && (cond)) { __VA_ARGS__
#define tk_else_mac_os_x_chk(...) \
	} else { __VA_ARGS__
#define tk_if_mac_os_x_no(chk, cond, ...) \
	if (0) {
#define tk_else_mac_os_x_no(...) \
	} else { __VA_ARGS__
/* Private mapping macros defined according to Mac OS X version requirements */
/* 10.5 Leopard */
#if MAC_OS_X_VERSION_MIN_REQUIRED >= 1050
#define tk_if_mac_os_x_min_10_5		tk_if_mac_os_x_yes
#define tk_else_mac_os_x_min_10_5	tk_else_mac_os_x_yes
#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
#define tk_if_mac_os_x_10_5		tk_if_mac_os_x_yes
#define tk_else_mac_os_x_10_5		tk_else_mac_os_x_yes
#endif /* MAC_OS_X_VERSION_MAX_ALLOWED */
#else /* MAC_OS_X_VERSION_MIN_REQUIRED */
#define tk_if_mac_os_x_min_10_5		tk_if_mac_os_x_chk
#define tk_else_mac_os_x_min_10_5	tk_else_mac_os_x_chk
#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
#define tk_if_mac_os_x_10_5		tk_if_mac_os_x_chk
#define tk_else_mac_os_x_10_5		tk_else_mac_os_x_chk
#endif /* MAC_OS_X_VERSION_MAX_ALLOWED */
#endif /* MAC_OS_X_VERSION_MIN_REQUIRED */
#if MAC_OS_X_VERSION_MAX_ALLOWED < 1050
#define tk_if_mac_os_x_10_5		tk_if_mac_os_x_no
#define tk_else_mac_os_x_10_5		tk_else_mac_os_x_no
#endif /* MAC_OS_X_VERSION_MAX_ALLOWED */

/*
 * Macros for DEBUG_ASSERT_MESSAGE et al from Debugging.h.
 */

#undef kComponentSignatureString
#undef COMPONENT_SIGNATURE
................................................................................
			    int antiAlias);
MODULE_SCOPE int	TkMacOSXGenerateFocusEvent(TkWindow *winPtr,
			    int activeFlag);
MODULE_SCOPE WindowClass TkMacOSXWindowClass(TkWindow *winPtr);
MODULE_SCOPE int	TkMacOSXIsWindowZoomed(TkWindow *winPtr);
MODULE_SCOPE int	TkGenerateButtonEventForXPointer(Window window);
MODULE_SCOPE EventModifiers TkMacOSXModifierState(void);
MODULE_SCOPE NSBitmapImageRep* BitmapRepFromDrawableRect(Drawable drawable,
			    int x, int y, unsigned int width, unsigned int height);






MODULE_SCOPE int	TkMacOSXSetupDrawingContext(Drawable d, GC gc,
			    int useCG, TkMacOSXDrawingContext *dcPtr);
MODULE_SCOPE void	TkMacOSXRestoreDrawingContext(
			    TkMacOSXDrawingContext *dcPtr);
MODULE_SCOPE void	TkMacOSXSetColorInContext(GC gc, unsigned long pixel,
			    CGContextRef context);
MODULE_SCOPE int	TkMacOSXMakeFullscreen(TkWindow *winPtr,
................................................................................
			    int active);
MODULE_SCOPE NSWindow*	TkMacOSXDrawableWindow(Drawable drawable);
MODULE_SCOPE NSView*	TkMacOSXDrawableView(MacDrawable *macWin);
MODULE_SCOPE void	TkMacOSXWinCGBounds(TkWindow *winPtr, CGRect *bounds);
MODULE_SCOPE HIShapeRef	TkMacOSXGetClipRgn(Drawable drawable);
MODULE_SCOPE void	TkMacOSXInvalidateViewRegion(NSView *view,
			    HIShapeRef rgn);

MODULE_SCOPE CGImageRef	TkMacOSXCreateCGImageWithDrawable(Drawable drawable);
MODULE_SCOPE NSImage*	TkMacOSXGetNSImageWithTkImage(Display *display,
			    Tk_Image image, int width, int height);
MODULE_SCOPE NSImage*	TkMacOSXGetNSImageWithBitmap(Display *display,
			    Pixmap bitmap, GC gc, int width, int height);
MODULE_SCOPE CGColorRef	TkMacOSXCreateCGColor(GC gc, unsigned long pixel);
MODULE_SCOPE NSColor*	TkMacOSXGetNSColor(GC gc, unsigned long pixel);
................................................................................
    TKMenu *_defaultMainMenu, *_defaultApplicationMenu;
    NSArray *_defaultApplicationMenuItems, *_defaultWindowsMenuItems;
    NSArray *_defaultHelpMenuItems;
    NSWindow *_windowWithMouse;
    NSAutoreleasePool *_mainPool;
#ifdef __i386__
    /* The Objective C runtime used on i386 requires this. */
    BOOL _poolProtected;
#endif
}
@property BOOL poolProtected;

@end
@interface TKApplication(TKInit)
- (NSString *)tkFrameworkImagePath:(NSString*)image;
- (void)_resetAutoreleasePool;


@end
@interface TKApplication(TKEvent)
- (NSEvent *)tkProcessEvent:(NSEvent *)theEvent;
@end
@interface TKApplication(TKMouseEvent)
- (NSEvent *)tkProcessMouseEvent:(NSEvent *)theEvent;
@end
................................................................................
@interface TKContentView(TKKeyEvent)
- (void) deleteWorkingText;
@end

@interface TKContentView(TKWindowEvent)
- (void) drawRect: (NSRect) rect;
- (void) generateExposeEvents: (HIShapeRef) shape;
- (void) generateExposeEvents: (HIShapeRef) shape childrenOnly: (int) childrenOnly;
- (void) viewDidEndLiveResize;
- (void) tkToolbarButton: (id) sender;
- (BOOL) isOpaque;
- (BOOL) wantsDefaultClipping;
- (BOOL) acceptsFirstResponder;
- (void) keyDown: (NSEvent *) theEvent;
@end






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	if ((chk) && (cond)) { __VA_ARGS__
#define tk_else_mac_os_x_chk(...) \
	} else { __VA_ARGS__
#define tk_if_mac_os_x_no(chk, cond, ...) \
	if (0) {
#define tk_else_mac_os_x_no(...) \
	} else { __VA_ARGS__






















/*
 * Macros for DEBUG_ASSERT_MESSAGE et al from Debugging.h.
 */

#undef kComponentSignatureString
#undef COMPONENT_SIGNATURE
................................................................................
			    int antiAlias);
MODULE_SCOPE int	TkMacOSXGenerateFocusEvent(TkWindow *winPtr,
			    int activeFlag);
MODULE_SCOPE WindowClass TkMacOSXWindowClass(TkWindow *winPtr);
MODULE_SCOPE int	TkMacOSXIsWindowZoomed(TkWindow *winPtr);
MODULE_SCOPE int	TkGenerateButtonEventForXPointer(Window window);
MODULE_SCOPE EventModifiers TkMacOSXModifierState(void);
MODULE_SCOPE NSBitmapImageRep* TkMacOSXBitmapRepFromDrawableRect(Drawable drawable,
			    int x, int y, unsigned int width, unsigned int height);
MODULE_SCOPE CGImageRef TkMacOSXCreateCGImageWithXImage(XImage *image,
			    int use_ximage_alpha);
MODULE_SCOPE void       TkMacOSXDrawCGImage(Drawable d, GC gc, CGContextRef context,
			    CGImageRef image, unsigned long imageForeground,
			    unsigned long imageBackground, CGRect imageBounds,
			    CGRect srcBounds, CGRect dstBounds);
MODULE_SCOPE int	TkMacOSXSetupDrawingContext(Drawable d, GC gc,
			    int useCG, TkMacOSXDrawingContext *dcPtr);
MODULE_SCOPE void	TkMacOSXRestoreDrawingContext(
			    TkMacOSXDrawingContext *dcPtr);
MODULE_SCOPE void	TkMacOSXSetColorInContext(GC gc, unsigned long pixel,
			    CGContextRef context);
MODULE_SCOPE int	TkMacOSXMakeFullscreen(TkWindow *winPtr,
................................................................................
			    int active);
MODULE_SCOPE NSWindow*	TkMacOSXDrawableWindow(Drawable drawable);
MODULE_SCOPE NSView*	TkMacOSXDrawableView(MacDrawable *macWin);
MODULE_SCOPE void	TkMacOSXWinCGBounds(TkWindow *winPtr, CGRect *bounds);
MODULE_SCOPE HIShapeRef	TkMacOSXGetClipRgn(Drawable drawable);
MODULE_SCOPE void	TkMacOSXInvalidateViewRegion(NSView *view,
			    HIShapeRef rgn);
MODULE_SCOPE CGContextRef TkMacOSXGetCGContextForDrawable(Drawable drawable);
MODULE_SCOPE CGImageRef	TkMacOSXCreateCGImageWithDrawable(Drawable drawable);
MODULE_SCOPE NSImage*	TkMacOSXGetNSImageWithTkImage(Display *display,
			    Tk_Image image, int width, int height);
MODULE_SCOPE NSImage*	TkMacOSXGetNSImageWithBitmap(Display *display,
			    Pixmap bitmap, GC gc, int width, int height);
MODULE_SCOPE CGColorRef	TkMacOSXCreateCGColor(GC gc, unsigned long pixel);
MODULE_SCOPE NSColor*	TkMacOSXGetNSColor(GC gc, unsigned long pixel);
................................................................................
    TKMenu *_defaultMainMenu, *_defaultApplicationMenu;
    NSArray *_defaultApplicationMenuItems, *_defaultWindowsMenuItems;
    NSArray *_defaultHelpMenuItems;
    NSWindow *_windowWithMouse;
    NSAutoreleasePool *_mainPool;
#ifdef __i386__
    /* The Objective C runtime used on i386 requires this. */
    int _poolLock;
#endif
}
@property int poolLock;

@end
@interface TKApplication(TKInit)
- (NSString *)tkFrameworkImagePath:(NSString*)image;
- (void)_resetAutoreleasePool;
- (void)_lockAutoreleasePool;
- (void)_unlockAutoreleasePool;
@end
@interface TKApplication(TKEvent)
- (NSEvent *)tkProcessEvent:(NSEvent *)theEvent;
@end
@interface TKApplication(TKMouseEvent)
- (NSEvent *)tkProcessMouseEvent:(NSEvent *)theEvent;
@end
................................................................................
@interface TKContentView(TKKeyEvent)
- (void) deleteWorkingText;
@end

@interface TKContentView(TKWindowEvent)
- (void) drawRect: (NSRect) rect;
- (void) generateExposeEvents: (HIShapeRef) shape;

- (void) viewDidEndLiveResize;
- (void) tkToolbarButton: (id) sender;
- (BOOL) isOpaque;
- (BOOL) wantsDefaultClipping;
- (BOOL) acceptsFirstResponder;
- (void) keyDown: (NSEvent *) theEvent;
@end

Changes to macosx/tkMacOSXScale.c.

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    /*
     * Invoke the scale's command if needed.
     */

    Tcl_Preserve((ClientData) scalePtr);
    if ((scalePtr->flags & INVOKE_COMMAND) && (scalePtr->command != NULL)) {
	Tcl_Preserve((ClientData) interp);

	sprintf(string, scalePtr->format, scalePtr->value);


	Tcl_DStringInit(&buf);
	Tcl_DStringAppend(&buf, scalePtr->command, -1);
	Tcl_DStringAppend(&buf, " ", -1);
	Tcl_DStringAppend(&buf, string, -1);
	result = Tcl_EvalEx(interp, Tcl_DStringValue(&buf), -1, 0);
	Tcl_DStringFree(&buf);
	if (result != TCL_OK) {






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    /*
     * Invoke the scale's command if needed.
     */

    Tcl_Preserve((ClientData) scalePtr);
    if ((scalePtr->flags & INVOKE_COMMAND) && (scalePtr->command != NULL)) {
	Tcl_Preserve((ClientData) interp);
        if (snprintf(string, TCL_DOUBLE_SPACE, scalePtr->format,
                scalePtr->value) < 0) {
            string[TCL_DOUBLE_SPACE - 1] = '\0';
        }
	Tcl_DStringInit(&buf);
	Tcl_DStringAppend(&buf, scalePtr->command, -1);
	Tcl_DStringAppend(&buf, " ", -1);
	Tcl_DStringAppend(&buf, string, -1);
	result = Tcl_EvalEx(interp, Tcl_DStringValue(&buf), -1, 0);
	Tcl_DStringFree(&buf);
	if (result != TCL_OK) {

Changes to macosx/tkMacOSXSubwindows.c.

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    }

    display->request++;
    macWin->winPtr->flags |= TK_MAPPED;
    if (Tk_IsTopLevel(macWin->winPtr)) {
	if (!Tk_IsEmbedded(macWin->winPtr)) {
	    NSWindow *win = TkMacOSXDrawableWindow(window);








	    [NSApp activateIgnoringOtherApps:YES];
	    if ( [win canBecomeKeyWindow] ) {
		[win makeKeyAndOrderFront:NSApp];
	    }
	    TkMacOSXApplyWindowAttributes(macWin->winPtr, win);








	}
	TkMacOSXInvalClipRgns((Tk_Window) macWin->winPtr);

	/*
	 * We only need to send the MapNotify event for toplevel windows.
	 */

................................................................................
	event.xmap.window = window;
	event.xmap.type = MapNotify;
	event.xmap.event = window;
	event.xmap.override_redirect = macWin->winPtr->atts.override_redirect;
	Tk_QueueWindowEvent(&event, TCL_QUEUE_TAIL);
    } else {
	/*
	 * Generate damage for that area of the window.

	 */

	TkMacOSXInvalClipRgns((Tk_Window) macWin->winPtr->parentPtr);
	TkMacOSXInvalidateWindow(macWin, TK_PARENT_WINDOW);
    }

    /*
................................................................................

void
XUnmapWindow(
    Display *display,		/* Display. */
    Window window)		/* Window. */
{
    MacDrawable *macWin = (MacDrawable *) window;


    XEvent event;

    display->request++;
    macWin->winPtr->flags &= ~TK_MAPPED;
    if (Tk_IsTopLevel(macWin->winPtr)) {
	if (!Tk_IsEmbedded(macWin->winPtr) &&
		macWin->winPtr->wmInfoPtr->hints.initial_state!=IconicState) {
	    NSWindow *win = TkMacOSXDrawableWindow(window);

	    if ([win isVisible]) {
		[[win parentWindow] removeChildWindow:win];
		[win orderOut:NSApp];
	    }
	}
	TkMacOSXInvalClipRgns((Tk_Window) macWin->winPtr);

	/*
	 * We only need to send the UnmapNotify event for toplevel windows.
	 */

	event.xany.serial = LastKnownRequestProcessed(display);
	event.xany.send_event = False;
................................................................................
	event.xunmap.type = UnmapNotify;
	event.xunmap.window = window;
	event.xunmap.event = window;
	event.xunmap.from_configure = false;
	Tk_QueueWindowEvent(&event, TCL_QUEUE_TAIL);
    } else {
	/*
	 * Generate damage for that area of the window.

	 */




	TkMacOSXInvalidateWindow(macWin, TK_PARENT_WINDOW);
	TkMacOSXInvalClipRgns((Tk_Window) macWin->winPtr->parentPtr);

    }

}
 
/*
 *----------------------------------------------------------------------
 *
 * XResizeWindow --
 *
................................................................................
	     * the stacking order. For an embedded toplevel, just clip to the
	     * container's visible clip region. Remember, we only allow one
	     * contained window in a frame, and don't support any other widgets
	     * in the frame either. This is not currently enforced, however.
	     */

	    if (!Tk_IsTopLevel(winPtr)) {
		TkMacOSXUpdateClipRgn(winPtr->parentPtr);
		if (winPtr->parentPtr) {
		    ChkErr(HIShapeIntersect,
			    winPtr->parentPtr->privatePtr->aboveVisRgn,
			    rgn, rgn);
		}
		win2Ptr = winPtr;
		while ((win2Ptr = win2Ptr->nextPtr)) {
		    if (Tk_IsTopLevel(win2Ptr) || !Tk_IsMapped(win2Ptr)) {






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    }

    display->request++;
    macWin->winPtr->flags |= TK_MAPPED;
    if (Tk_IsTopLevel(macWin->winPtr)) {
	if (!Tk_IsEmbedded(macWin->winPtr)) {
	    NSWindow *win = TkMacOSXDrawableWindow(window);
	    /*
	     * We want to activate Tk when a toplevel is mapped
	     * but we must not supply YES here.  This is because
	     * during Tk initialization the root window is mapped
	     * before applicationDidFinishLaunching returns. Forcing
	     * the app to activate too early can make the menu bar
	     * unresponsive.
	     */
	    [NSApp activateIgnoringOtherApps:NO];
	    if ( [win canBecomeKeyWindow] ) {
		[win makeKeyAndOrderFront:NSApp];
	    }
	    TkMacOSXApplyWindowAttributes(macWin->winPtr, win);
	} else {
	    /*
	     * Rebuild the container's clipping region and display
	     * the window.
	     */
	    TkWindow *contWinPtr = TkpGetOtherWindow(macWin->winPtr);
	    TkMacOSXInvalClipRgns((Tk_Window)contWinPtr);
	    TkMacOSXInvalidateWindow(macWin, TK_PARENT_WINDOW);
	}
	TkMacOSXInvalClipRgns((Tk_Window) macWin->winPtr);

	/*
	 * We only need to send the MapNotify event for toplevel windows.
	 */

................................................................................
	event.xmap.window = window;
	event.xmap.type = MapNotify;
	event.xmap.event = window;
	event.xmap.override_redirect = macWin->winPtr->atts.override_redirect;
	Tk_QueueWindowEvent(&event, TCL_QUEUE_TAIL);
    } else {
	/*
	 * Rebuild the parent's clipping region and display the window.
	 *
	 */

	TkMacOSXInvalClipRgns((Tk_Window) macWin->winPtr->parentPtr);
	TkMacOSXInvalidateWindow(macWin, TK_PARENT_WINDOW);
    }

    /*
................................................................................

void
XUnmapWindow(
    Display *display,		/* Display. */
    Window window)		/* Window. */
{
    MacDrawable *macWin = (MacDrawable *) window;
    TkWindow *winPtr = macWin->winPtr;
    TkWindow *parentPtr = winPtr->parentPtr;
    XEvent event;

    display->request++;

    if (Tk_IsTopLevel(winPtr)) {
	if (!Tk_IsEmbedded(winPtr) &&
		winPtr->wmInfoPtr->hints.initial_state!=IconicState) {
	    NSWindow *win = TkMacOSXDrawableWindow(window);

	    if ([win isVisible]) {
		[[win parentWindow] removeChildWindow:win];
		[win orderOut:NSApp];
	    }
	}
	TkMacOSXInvalClipRgns((Tk_Window) winPtr);

	/*
	 * We only need to send the UnmapNotify event for toplevel windows.
	 */

	event.xany.serial = LastKnownRequestProcessed(display);
	event.xany.send_event = False;
................................................................................
	event.xunmap.type = UnmapNotify;
	event.xunmap.window = window;
	event.xunmap.event = window;
	event.xunmap.from_configure = false;
	Tk_QueueWindowEvent(&event, TCL_QUEUE_TAIL);
    } else {
	/*
	 * Rebuild the visRgn clip region for the parent so it will be allowed
	 * to draw in the space from which this subwindow was removed.
	 */
	if (parentPtr && parentPtr->privatePtr->visRgn) {
	    TkMacOSXInvalidateViewRegion(TkMacOSXDrawableView(parentPtr->privatePtr),
					 parentPtr->privatePtr->visRgn);
	}

	TkMacOSXInvalClipRgns((Tk_Window) parentPtr);
	TkMacOSXUpdateClipRgn(parentPtr);
    }
    winPtr->flags &= ~TK_MAPPED;
}
 
/*
 *----------------------------------------------------------------------
 *
 * XResizeWindow --
 *
................................................................................
	     * the stacking order. For an embedded toplevel, just clip to the
	     * container's visible clip region. Remember, we only allow one
	     * contained window in a frame, and don't support any other widgets
	     * in the frame either. This is not currently enforced, however.
	     */

	    if (!Tk_IsTopLevel(winPtr)) {
		if (winPtr->parentPtr) {
		    TkMacOSXUpdateClipRgn(winPtr->parentPtr);
		    ChkErr(HIShapeIntersect,
			    winPtr->parentPtr->privatePtr->aboveVisRgn,
			    rgn, rgn);
		}
		win2Ptr = winPtr;
		while ((win2Ptr = win2Ptr->nextPtr)) {
		    if (Tk_IsTopLevel(win2Ptr) || !Tk_IsMapped(win2Ptr)) {

Changes to macosx/tkMacOSXWindowEvent.c.

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 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tkMacOSXPrivate.h"
#include "tkMacOSXWm.h"
#include "tkMacOSXEvent.h"
#include "tkMacOSXDebug.h"


/*
#ifdef TK_MAC_DEBUG
#define TK_MAC_DEBUG_EVENTS
#define TK_MAC_DEBUG_DRAWING
#endif
*/
................................................................................

#pragma mark TKApplication(TKWindowEvent)

#ifdef TK_MAC_DEBUG_NOTIFICATIONS
extern NSString *NSWindowWillOrderOnScreenNotification;
extern NSString *NSWindowDidOrderOnScreenNotification;
extern NSString *NSWindowDidOrderOffScreenNotification;

#if MAC_OS_X_VERSION_MIN_REQUIRED < 1060
#define NSWindowWillStartLiveResizeNotification @"NSWindowWillStartLiveResizeNotification"
#define NSWindowDidEndLiveResizeNotification  @"NSWindowDidEndLiveResizeNotification"
#endif
#endif
 
extern BOOL opaqueTag;

@implementation TKApplication(TKWindowEvent)

- (void) windowActivation: (NSNotification *) notification
{
#ifdef TK_MAC_DEBUG_NOTIFICATIONS
    TKLog(@"-[%@(%p) %s] %@", [self class], self, _cmd, notification);
................................................................................
    CFRelease(boundsRgn);

    event.xany.serial = LastKnownRequestProcessed(Tk_Display(winPtr));
    event.xany.send_event = false;
    event.xany.window = Tk_WindowId(winPtr);
    event.xany.display = Tk_Display(winPtr);
    event.type = Expose;
    event.xexpose.x = damageBounds.origin.x;
    event.xexpose.y = damageBounds.origin.y;
    event.xexpose.width = damageBounds.size.width;
    event.xexpose.height = damageBounds.size.height;
    event.xexpose.count = 0;
    Tk_HandleEvent(&event);

#ifdef TK_MAC_DEBUG_DRAWING
    NSLog(@"Expose %p {{%d, %d}, {%d, %d}}", event.xany.window, event.xexpose.x,
	event.xexpose.y, event.xexpose.width, event.xexpose.height);
#endif

    /*
................................................................................
 *
 *----------------------------------------------------------------------
 */

int
Tk_MacOSXIsAppInFront(void)
{
    Boolean isFrontProcess = true;
#if MAC_OS_X_VERSION_MIN_REQUIRED < 1060
    ProcessSerialNumber frontPsn, ourPsn = {0, kCurrentProcess};

    if (noErr == GetFrontProcess(&frontPsn)){
	SameProcess(&frontPsn, &ourPsn, &isFrontProcess);
    }
#else
    isFrontProcess = [NSRunningApplication currentApplication].active;
#endif
    return (isFrontProcess == true);
}
 
#pragma mark TKContentView

#import <ApplicationServices/ApplicationServices.h>

/*
................................................................................
	ClientData oldArg;
    	Tk_RestrictProc *oldProc;

	/* This can be called from outside the Tk event loop.
	 * Since it calls Tcl_DoOneEvent, we need to make sure we
	 * don't clobber the AutoreleasePool set up by the caller.
	 */
	[NSApp setPoolProtected:YES];

	/*
	 * Try to prevent flickers and flashes.
	 */
	[w disableFlushWindow];
	NSDisableScreenUpdates();

................................................................................
	HIRect bounds = NSRectToCGRect([self bounds]);
	HIShapeRef shape = HIShapeCreateWithRect(&bounds);
	[self generateExposeEvents: shape];
	while (Tk_DoOneEvent(TK_ALL_EVENTS|TK_DONT_WAIT)) {}
	[w enableFlushWindow];
	[w flushWindowIfNeeded];
	NSEnableScreenUpdates();
	[NSApp setPoolProtected:NO];
    }
}

/*
 * As insurance against bugs that might cause layout glitches during a live
 * resize, we redraw the window one more time at the end of the resize
 * operation.
................................................................................
/* Core method of this class: generates expose events for redrawing.  If the
 * Tcl_ServiceMode is set to TCL_SERVICE_ALL then the expose events will be
 * immediately removed from the Tcl event loop and processed.  Typically, they
 * should be queued, however.
 */
- (void) generateExposeEvents: (HIShapeRef) shape
{
    [self generateExposeEvents:shape childrenOnly:0];
}

- (void) generateExposeEvents: (HIShapeRef) shape
		 childrenOnly: (int) childrenOnly
{
    TkWindow *winPtr = TkMacOSXGetTkWindow([self window]);
    unsigned long serial;
    CGRect updateBounds;
    int updatesNeeded;


    if (!winPtr) {
		return;
    }

    /* Generate Tk Expose events. */
    HIShapeGetBounds(shape, &updateBounds);
................................................................................
    Tk_QueueWindowEvent((XEvent *) &event, TCL_QUEUE_TAIL);
}

- (BOOL) isOpaque
{
    NSWindow *w = [self window];

    if (opaqueTag) {
      return YES;
	} else {

     return (w && (([w styleMask] & NSTexturedBackgroundWindowMask) ||
    	    ![w isOpaque]) ? NO : YES);
    }
}

- (BOOL) wantsDefaultClipping
{
    return NO;
}







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 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tkMacOSXPrivate.h"
#include "tkMacOSXWm.h"
#include "tkMacOSXEvent.h"
#include "tkMacOSXDebug.h"
#include "tkMacOSXConstants.h"

/*
#ifdef TK_MAC_DEBUG
#define TK_MAC_DEBUG_EVENTS
#define TK_MAC_DEBUG_DRAWING
#endif
*/
................................................................................

#pragma mark TKApplication(TKWindowEvent)

#ifdef TK_MAC_DEBUG_NOTIFICATIONS
extern NSString *NSWindowWillOrderOnScreenNotification;
extern NSString *NSWindowDidOrderOnScreenNotification;
extern NSString *NSWindowDidOrderOffScreenNotification;




#endif




@implementation TKApplication(TKWindowEvent)

- (void) windowActivation: (NSNotification *) notification
{
#ifdef TK_MAC_DEBUG_NOTIFICATIONS
    TKLog(@"-[%@(%p) %s] %@", [self class], self, _cmd, notification);
................................................................................
    CFRelease(boundsRgn);

    event.xany.serial = LastKnownRequestProcessed(Tk_Display(winPtr));
    event.xany.send_event = false;
    event.xany.window = Tk_WindowId(winPtr);
    event.xany.display = Tk_Display(winPtr);
    event.type = Expose;
    event.xexpose.x = damageBounds.origin.x - bounds.origin.x;
    event.xexpose.y = damageBounds.origin.y - bounds.origin.y;
    event.xexpose.width = damageBounds.size.width;
    event.xexpose.height = damageBounds.size.height;
    event.xexpose.count = 0;
    Tk_QueueWindowEvent(&event, TCL_QUEUE_TAIL);

#ifdef TK_MAC_DEBUG_DRAWING
    NSLog(@"Expose %p {{%d, %d}, {%d, %d}}", event.xany.window, event.xexpose.x,
	event.xexpose.y, event.xexpose.width, event.xexpose.height);
#endif

    /*
................................................................................
 *
 *----------------------------------------------------------------------
 */

int
Tk_MacOSXIsAppInFront(void)
{








    return ([NSRunningApplication currentApplication].active == true);


}
 
#pragma mark TKContentView

#import <ApplicationServices/ApplicationServices.h>

/*
................................................................................
	ClientData oldArg;
    	Tk_RestrictProc *oldProc;

	/* This can be called from outside the Tk event loop.
	 * Since it calls Tcl_DoOneEvent, we need to make sure we
	 * don't clobber the AutoreleasePool set up by the caller.
	 */
	[NSApp _lockAutoreleasePool];

	/*
	 * Try to prevent flickers and flashes.
	 */
	[w disableFlushWindow];
	NSDisableScreenUpdates();

................................................................................
	HIRect bounds = NSRectToCGRect([self bounds]);
	HIShapeRef shape = HIShapeCreateWithRect(&bounds);
	[self generateExposeEvents: shape];
	while (Tk_DoOneEvent(TK_ALL_EVENTS|TK_DONT_WAIT)) {}
	[w enableFlushWindow];
	[w flushWindowIfNeeded];
	NSEnableScreenUpdates();
	[NSApp _unlockAutoreleasePool];
    }
}

/*
 * As insurance against bugs that might cause layout glitches during a live
 * resize, we redraw the window one more time at the end of the resize
 * operation.
................................................................................
/* Core method of this class: generates expose events for redrawing.  If the
 * Tcl_ServiceMode is set to TCL_SERVICE_ALL then the expose events will be
 * immediately removed from the Tcl event loop and processed.  Typically, they
 * should be queued, however.
 */
- (void) generateExposeEvents: (HIShapeRef) shape
{







    unsigned long serial;
    CGRect updateBounds;
    int updatesNeeded;
    TkWindow *winPtr = TkMacOSXGetTkWindow([self window]);

    if (!winPtr) {
		return;
    }

    /* Generate Tk Expose events. */
    HIShapeGetBounds(shape, &updateBounds);
................................................................................
    Tk_QueueWindowEvent((XEvent *) &event, TCL_QUEUE_TAIL);
}

- (BOOL) isOpaque
{
    NSWindow *w = [self window];





      return (w && (([w styleMask] & NSTexturedBackgroundWindowMask) ||
    	    ![w isOpaque]) ? NO : YES);

}

- (BOOL) wantsDefaultClipping
{
    return NO;
}

Changes to macosx/tkMacOSXWm.c.

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 *	the "wm" command and passes geometry information to the window
 *	manager.
 *
 * Copyright (c) 1994-1997 Sun Microsystems, Inc.
 * Copyright 2001-2009, Apple Inc.
 * Copyright (c) 2006-2009 Daniel A. Steffen <[email protected]>
 * Copyright (c) 2010 Kevin Walzer/WordTech Communications LLC.

 *
 * See the file "license.terms" for information on usage and redistribution
 * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tkMacOSXPrivate.h"
#include "tkScrollbar.h"
#include "tkMacOSXWm.h"
#include "tkMacOSXEvent.h"
#include "tkMacOSXDebug.h"


#define DEBUG_ZOMBIES 0

/*
#ifdef TK_MAC_DEBUG
#define TK_MAC_DEBUG_WINDOWS
#endif
................................................................................
	| kWindowHideOnFullScreenAttribute  | kWindowNoConstrainAttribute \
	| kWindowNoShadowAttribute	    | kWindowLiveResizeAttribute \
	| kWindowOpaqueForEventsAttribute   | kWindowIgnoreClicksAttribute \
	| kWindowDoesNotCycleAttribute	    | tkWindowDoesNotHideAttribute \
	| tkCanJoinAllSpacesAttribute	    | tkMoveToActiveSpaceAttribute \
	| tkNonactivatingPanelAttribute	    | tkHUDWindowAttribute)

/*Objects for use in setting background color and opacity of window.*/
NSColor *colorName = NULL;
BOOL opaqueTag = FALSE;

static const struct {
    const UInt64 validAttrs, defaultAttrs, forceOnAttrs, forceOffAttrs;
    int flags; NSUInteger styleMask;
} macClassAttrs[] = {
    [kAlertWindowClass] = {
	.defaultAttrs = kWindowDoesNotCycleAttribute, },
................................................................................
 * Hash table for Mac Window -> TkWindow mapping.
 */

static Tcl_HashTable windowTable;
static int windowHashInit = false;



#pragma mark NSWindow(TKWm)

/*
 * Conversion of coordinates between window and screen.
 */

@implementation NSWindow(TKWm)
................................................................................
{
    return [self convertBaseToScreen:point];
}
- (NSPoint) convertPointFromScreen: (NSPoint)point
{
    return [self convertScreenToBase:point];
}
@end
#else
- (NSPoint) convertPointToScreen: (NSPoint) point
{
    NSRect pointrect;
    pointrect.origin = point;
    pointrect.size.width = 0;
    pointrect.size.height = 0;
................................................................................
{
    NSRect pointrect;
    pointrect.origin = point;
    pointrect.size.width = 0;
    pointrect.size.height = 0;
    return [self convertRectFromScreen:pointrect].origin;
}
@end

#endif

#pragma mark -


/*
 * Forward declarations for procedures defined in this file:
 */
................................................................................
static void		GetMinSize(TkWindow *winPtr, int *minWidthPtr,
			    int *minHeightPtr);
static void		GetMaxSize(TkWindow *winPtr, int *maxWidthPtr,
			    int *maxHeightPtr);
static void		RemapWindows(TkWindow *winPtr,
			    MacDrawable *parentWin);

#if MAC_OS_X_VERSION_MIN_REQUIRED >= 1060
#define TK_GOT_AT_LEAST_SNOW_LEOPARD 1
#endif

#pragma mark TKWindow(TKWm)

#if MAC_OS_X_VERSION_MIN_REQUIRED < 1060
@interface NSWindow(TkWm)
- (void) setCanCycle: (BOOL) canCycleFlag;
@end
#endif

@interface NSDrawerWindow : NSWindow
{
    id _i1, _i2;
}
@end


@implementation TKWindow














@end

@implementation TKWindow(TKWm)

- (BOOL) canBecomeKeyWindow
{
    TkWindow *winPtr = TkMacOSXGetTkWindow(self);

    return (winPtr && winPtr->wmInfoPtr && (winPtr->wmInfoPtr->macClass ==
	    kHelpWindowClass || winPtr->wmInfoPtr->attributes &
	    kWindowNoActivatesAttribute)) ? NO : YES;
}



#if DEBUG_ZOMBIES
- (id) retain
{
    id result = [super retain];
    const char *title = [[self title] UTF8String];
    if (title == nil) {
................................................................................
	printf("Retained <%s>. Count is: %lu\n", title, [self retainCount]);
    }
    return result;
}

- (id) autorelease
{
    static int xcount = 0;
    id result = [super autorelease];
    const char *title = [[self title] UTF8String];
    if (title == nil) {
	title = "unnamed window";
    }
    if (DEBUG_ZOMBIES > 1){
	printf("Autoreleased <%s>. Count is %lu\n", title, [self retainCount]);
................................................................................

    /*
     * Map the window.
     */

    XMapWindow(winPtr->display, winPtr->window);





}
 
/*
 *----------------------------------------------------------------------
 *
 * TkWmUnmapWindow --
 *
................................................................................
    NSWindow *window = wmPtr->window;

    if (window && !Tk_IsEmbedded(winPtr) ) {
	NSWindow *parent = [window parentWindow];
	if (parent) {
	    [parent removeChildWindow:window];
	}
	[window close];
	TkMacOSXUnregisterMacWindow(window);
        if (winPtr->window) {
            ((MacDrawable *) winPtr->window)->view = nil;
        }
#if DEBUG_ZOMBIES > 0
	{
	    const char *title = [[window title] UTF8String];
	    if (title == nil) {
		title = "unnamed window";
	    }
	    printf(">>>> Closing <%s>. Count is: %lu\n", title, [window retainCount]);
	}
#endif
        [window release];




	wmPtr->window = NULL;


	/* Activate the highest window left on the screen. */
	NSArray *windows = [NSApp orderedWindows];
	if ( [windows count] > 0 ) {
	    NSWindow *front = [windows objectAtIndex:0];










	    if ( front && [front canBecomeKeyWindow] ) {
		[front makeKeyAndOrderFront:NSApp];

	    }
	}









	[NSApp _resetAutoreleasePool];

#if DEBUG_ZOMBIES > 0
	fprintf(stderr, "================= Pool dump ===================\n");
	[NSAutoreleasePool showPools];
#endif
    }
................................................................................
    TkWindow *winPtr,		/* Toplevel to work with */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument objects. */
{
    register WmInfo *wmPtr = winPtr->wmInfoPtr;
    int reqWidth, reqHeight, widthInc, heightInc;
    char *errorMsg;

    if ((objc != 3) && (objc != 7)) {
	Tcl_WrongNumArgs(interp, 2, objv,
		"window ?baseWidth baseHeight widthInc heightInc?");
	return TCL_ERROR;
    }
    if (objc == 3) {
................................................................................
 
/*
 *----------------------------------------------------------------------
 *
 * WmIconphotoCmd --
 *
 *	This procedure is invoked to process the "wm iconphoto" Tcl command.
 *	See the user documentation for details on what it does. Not yet
 *	implemented for OS X.
 *
 * Results:
 *	A standard Tcl result.
 *
 * Side effects:
 *	See the user documentation.

 *
 *----------------------------------------------------------------------
 */

static int
WmIconphotoCmd(
    Tk_Window tkwin,		/* Main window of the application. */
    TkWindow *winPtr,		/* Toplevel to work with */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument objects. */
{
    Tk_PhotoHandle photo;
    int i, width, height, isDefault = 0;

    if (objc < 4) {
	Tcl_WrongNumArgs(interp, 2, objv,
		"window ?-default? image1 ?image2 ...?");
	return TCL_ERROR;
    }


    if (strcmp(Tcl_GetString(objv[3]), "-default") == 0) {
	isDefault = 1;
	if (objc == 4) {
	    Tcl_WrongNumArgs(interp, 2, objv,
		    "window ?-default? image1 ?image2 ...?");
	    return TCL_ERROR;
	}
    }

    /*
     * Iterate over all images to retrieve their sizes, in order to allocate a
     * buffer large enough to hold all images.
     */






    for (i = 3 + isDefault; i < objc; i++) {
	photo = Tk_FindPhoto(interp, Tcl_GetString(objv[i]));



	if (photo == NULL) {
	    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    "can't use \"%s\" as iconphoto: not a photo image",
		    Tcl_GetString(objv[i])));

	    Tcl_SetErrorCode(interp, "TK", "WM", "ICONPHOTO", "PHOTO", NULL);
	    return TCL_ERROR;
	}
	Tk_PhotoGetSize(photo, &width, &height);
    }







    /*
     * TODO: This requires implementation for OS X, but we silently return for
     * now.
     */


    return TCL_OK;
}
 
/*
 *----------------------------------------------------------------------
 *
 * WmIconpositionCmd --
................................................................................
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"can't withdraw %s: it is an icon for %s",
		Tcl_GetString(objv[2]), Tk_PathName(wmPtr->iconFor)));
	Tcl_SetErrorCode(interp, "TK", "WM", "WITHDRAW", "ICON", NULL);
	return TCL_ERROR;
    }
    TkpWmSetState(winPtr, WithdrawnState);




    return TCL_OK;
}

/*
 * Invoked by those wm subcommands that affect geometry.
 * Schedules a geometry update.
 */
................................................................................
    int aboveBelow,		/* Gives relative position for restacking;
				 * must be Above or Below. */
    TkWindow *otherPtr)		/* Window relative to which to restack; if
				 * NULL, then winPtr gets restacked above or
				 * below *all* siblings. */
{
    NSWindow *macWindow;
    NSInteger otherMacWindowNumber;




    /*
     * Get the mac window. Make sure it exists & is mapped.

     */





    if (winPtr->window == None) {
	Tk_MakeWindowExist((Tk_Window) winPtr);


    }
    if (winPtr->wmInfoPtr->flags & WM_NEVER_MAPPED) {

	/*
	 * Can't set stacking order properly until the window is on the screen
	 * (mapping it may give it a reparent window), so make sure it's on
	 * the screen.


	 */






	TkWmMapWindow(winPtr);
    }
    macWindow = TkMacOSXDrawableWindow(winPtr->window);




    /*
     * Get the window in which a raise or lower is in relation to.

     */


    if (otherPtr != NULL) {
	if (otherPtr->window == None) {
	    Tk_MakeWindowExist((Tk_Window) otherPtr);
	}
	if (otherPtr->wmInfoPtr->flags & WM_NEVER_MAPPED) {
	    TkWmMapWindow(otherPtr);
	}
	otherMacWindowNumber = [TkMacOSXDrawableWindow(otherPtr->window)
		windowNumber];
    } else {
	otherMacWindowNumber = 0;
    }
    [macWindow orderWindow:(aboveBelow == Above ? NSWindowAbove : NSWindowBelow)
	    relativeTo:otherMacWindowNumber];





}
 
/*
 *----------------------------------------------------------------------
 *
 * TkWmAddToColormapWindows --
 *
................................................................................
}
 
/*
 *----------------------------------------------------------------------
 *
 * TkMacOSXIsWindowZoomed --
 *
 *	Ask Carbon if the given window is in the zoomed out state. Because
 *	dragging & growing a window can change the Carbon zoom state, we
 *	cannot rely on wmInfoPtr->hints.initial_state for this information.
 *
 * Results:
 *	True if window is zoomed out, false otherwise.
 *
 * Side effects:
 *	None.
................................................................................

MODULE_SCOPE int
TkMacOSXIsWindowZoomed(
    TkWindow *winPtr)
{
    return [TkMacOSXDrawableWindow(winPtr->window) isZoomed];
}

 
/*
 *----------------------------------------------------------------------
 *
 * TkMacOSXZoomToplevel --
 *
 *	The function is invoked when the user clicks in the zoom region of a
................................................................................
	return false;
    }

    /*
     * Do nothing if already in desired zoom state.
     */

    if (![window isZoomed] == (zoomPart == inZoomIn)) {
	return false;
    }
    [window zoom:NSApp];

    wmPtr->hints.initial_state =
	    (zoomPart == inZoomIn ? NormalState : ZoomState);
    return true;
}
 
/*
 *----------------------------------------------------------------------
 *
 * TkUnsupported1Cmd --
................................................................................
	"style", NULL
    };
    enum SubCmds {
	TKMWS_STYLE
    };
    Tk_Window tkwin = clientData;
    TkWindow *winPtr;
    int index, i;

    if (objc < 3) {
	Tcl_WrongNumArgs(interp, 1, objv, "option window ?arg ...?");
	return TCL_ERROR;
    }

    /*
     * Iterate through objc/objv to set correct background color and toggle
     * opacity of window.
     */

    for (i= 0; i < objc; i++) {
    	if (Tcl_StringMatch(Tcl_GetString(objv[i]), "*black*")) {
    	    colorName = [NSColor blackColor];	// use #000000 in Tk scripts to match
    	} else if (Tcl_StringMatch(Tcl_GetString(objv[i]), "*dark*")) {
    	    colorName = [NSColor darkGrayColor]; //use #545454 in Tk scripts to match
    	} else if (Tcl_StringMatch(Tcl_GetString(objv[i]), "*light*")) {
    	    colorName = [NSColor lightGrayColor]; //use #ababab in Tk scripts to match
    	} else if (Tcl_StringMatch(Tcl_GetString(objv[i]), "*white*")) {
    	    colorName = [NSColor whiteColor];	//use #ffffff in Tk scripts to match
    	} else if (Tcl_StringMatch(Tcl_GetString(objv[i]), "gray*")) {
    	    colorName = [NSColor grayColor];	//use #7f7f7f in Tk scripts to match
    	} else if (Tcl_StringMatch(Tcl_GetString(objv[i]), "*red*")) {
    	    colorName = [NSColor redColor];	//use #ff0000 in Tk scripts to match
    	} else if (Tcl_StringMatch(Tcl_GetString(objv[i]), "*green*")) {
    	    colorName = [NSColor greenColor];	//use #00ff00 in Tk scripts to match
    	} else if (Tcl_StringMatch(Tcl_GetString(objv[i]), "*blue*")) {
    	    colorName = [NSColor blueColor];	//use #0000ff in Tk scripts to match
    	} else if (Tcl_StringMatch(Tcl_GetString(objv[i]), "*cyan*")) {
    	    colorName = [NSColor cyanColor];	//use #00ffff in Tk scripts to match
    	} else if (Tcl_StringMatch(Tcl_GetString(objv[i]), "*yellow*")) {
    	    colorName = [NSColor yellowColor];	//use #ffff00 in Tk scripts to match
    	} else if (Tcl_StringMatch(Tcl_GetString(objv[i]), "*magenta*")) {
    	    colorName = [NSColor magentaColor];	//use #ff00ff in Tk scripts to match
    	} else if (Tcl_StringMatch(Tcl_GetString(objv[i]), "*orange*")) {
    	    colorName = [NSColor orangeColor];	//use #ff8000 in Tk scripts to match
    	} else if (Tcl_StringMatch(Tcl_GetString(objv[i]), "*purple*")) {
    	    colorName = [NSColor purpleColor];	//use #800080 in Tk scripts to match
    	} else if (Tcl_StringMatch(Tcl_GetString(objv[i]), "*brown*")){
    	    colorName = [NSColor brownColor];	//use #996633 in Tk scripts to match
    	} else if (Tcl_StringMatch(Tcl_GetString(objv[i]), "*clear*")) {
    	    colorName = [NSColor clearColor];	//use systemTransparent in Tk scripts to match
    	}
    	if (Tcl_StringMatch(Tcl_GetString(objv[i]), "*opacity*")) {
    	    opaqueTag = YES;
    	}
    }

    winPtr = (TkWindow *)
	    Tk_NameToWindow(interp, Tcl_GetString(objv[2]), tkwin);
    if (winPtr == NULL) {
	return TCL_ERROR;
    }
    if (!(winPtr->flags & TK_TOP_LEVEL)) {
................................................................................
    NSWindow *window = [[winClass alloc] initWithContentRect:contentRect
	    styleMask:styleMask backing:NSBackingStoreBuffered defer:YES];
    if (!window) {
    	Tcl_Panic("couldn't allocate new Mac window");
    }
    TKContentView *contentView = [[TKContentView alloc]
				     initWithFrame:NSZeroRect];

    [window setContentView:contentView];
    [contentView release];
    [window setDelegate:NSApp];
    [window setAcceptsMouseMovedEvents:YES];
    [window setReleasedWhenClosed:NO];
    [window setAutodisplay:NO];
    if (styleMask & NSUtilityWindowMask) {
................................................................................
        /*
	 * Workaround for [Bug 2824538]: Texured windows are draggable
	 *                               from opaque content.
	 */
	[window setMovableByWindowBackground:NO];
    }


    /* Set background color and opacity of window if those flags are set.  */
    if (colorName != NULL) {
    	[window setBackgroundColor: colorName];
    }

    if (opaqueTag) {
#ifdef TK_GOT_AT_LEAST_SNOW_LEOPARD
    	[window setOpaque: opaqueTag];
#else
	[window setOpaque: YES];
#endif
    }

    [window setDocumentEdited:NO];
    wmPtr->window = window;
    macWin->view = window.contentView;
    TkMacOSXApplyWindowAttributes(winPtr, window);

    NSRect geometry = InitialWindowBounds(winPtr, window);
    geometry.size.width +=  structureRect.size.width;
................................................................................
		initial) {
	    NSWindowCollectionBehavior b = NSWindowCollectionBehaviorDefault;
	    if (newAttributes & tkCanJoinAllSpacesAttribute) {
		b |= NSWindowCollectionBehaviorCanJoinAllSpaces;
	    } else if (newAttributes & tkMoveToActiveSpaceAttribute) {
		b |= NSWindowCollectionBehaviorMoveToActiveSpace;
	    }
#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1060
	    if (newAttributes & kWindowDoesNotCycleAttribute) {
		b |= NSWindowCollectionBehaviorIgnoresCycle;
	    } else {
		b |= NSWindowCollectionBehaviorParticipatesInCycle;
	    }
#endif
	    [macWindow setCollectionBehavior:b];
#if MAC_OS_X_VERSION_MIN_REQUIRED < 1060
	    if (((changedAttributes & kWindowDoesNotCycleAttribute) || initial)
#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1060
		    && tkMacOSXMacOSXVersion < 1060
#endif
	    ) {
		[macWindow setCanCycle:
			!(newAttributes & kWindowDoesNotCycleAttribute)];
	    }
#endif
	}
	if ((wmPtr->flags & WM_TOPMOST) != (oldFlags & WM_TOPMOST)) {
	    [macWindow setLevel:(wmPtr->flags & WM_TOPMOST) ?
		    kCGUtilityWindowLevel : ([macWindow isKindOfClass:
		    [NSPanel class]] && [macWindow isFloatingPanel] ?
		    kCGFloatingWindowLevel : kCGNormalWindowLevel)];
	}
................................................................................
    TkWindow *winPtr,
    NSWindow *window,
    int fullscreen,
    Tcl_Interp *interp)
{
    WmInfo *wmPtr = winPtr->wmInfoPtr;
    int result = TCL_OK, wasFullscreen = (wmPtr->flags & WM_FULLSCREEN);
#ifdef TK_GOT_AT_LEAST_SNOW_LEOPARD
    static unsigned long prevMask = 0, prevPres = 0;
#endif /*TK_GOT_AT_LEAST_SNOW_LEOPARD*/

    if (fullscreen) {
	int screenWidth =  WidthOfScreen(Tk_Screen(winPtr));
	int screenHeight = HeightOfScreen(Tk_Screen(winPtr));

	/*
	 * Check max width and height if set by the user.
................................................................................
			" width/height is too small", winPtr->pathName));
		Tcl_SetErrorCode(interp, "TK", "FULLSCREEN",
			"CONSTRAINT_FAILURE", NULL);
	    }
	    result = TCL_ERROR;
	    wmPtr->flags &= ~WM_FULLSCREEN;
	} else {

	    NSRect bounds = [window contentRectForFrameRect:[window frame]];
	    NSRect screenBounds = NSMakeRect(0, 0, screenWidth, screenHeight);

	    if (!NSEqualRects(bounds, screenBounds) && !wasFullscreen) {
		wmPtr->configX = wmPtr->x;
		wmPtr->configY = wmPtr->y;
		wmPtr->configAttributes = wmPtr->attributes;
................................................................................
		[window setFrame:[window frameRectForContentRect:
			screenBounds] display:YES];
		wmPtr->flags &= ~WM_SYNC_PENDING;
	    }
	    wmPtr->flags |= WM_FULLSCREEN;
	}

#ifdef TK_GOT_AT_LEAST_SNOW_LEOPARD
	/*
	 * We can't set these features on Leopard or earlier, as they don't
	 * exist (neither options nor API that uses them). This formally means
	 * that there's a bug with full-screen windows with Tk on old OSX, but
	 * it isn't worth blocking a build just for this.
	 */

	prevMask = [window styleMask];
	prevPres = [NSApp presentationOptions];
	[window setStyleMask: NSBorderlessWindowMask];
	[NSApp setPresentationOptions: NSApplicationPresentationAutoHideDock
	                          | NSApplicationPresentationAutoHideMenuBar];
#endif /*TK_GOT_AT_LEAST_SNOW_LEOPARD*/
    } else {
	wmPtr->flags &= ~WM_FULLSCREEN;

#ifdef TK_GOT_AT_LEAST_SNOW_LEOPARD
	[NSApp setPresentationOptions: prevPres];
	[window setStyleMask: prevMask];
#endif /*TK_GOT_AT_LEAST_SNOW_LEOPARD*/
    }

    if (wasFullscreen && !(wmPtr->flags & WM_FULLSCREEN)) {

	UInt64 oldAttributes = wmPtr->attributes;
	NSRect bounds = NSMakeRect(wmPtr->configX, tkMacOSXZeroScreenHeight -
		(wmPtr->configY + wmPtr->yInParent + wmPtr->configHeight),
		wmPtr->xInParent + wmPtr->configWidth,
		wmPtr->yInParent + wmPtr->configHeight);

	wmPtr->attributes |= wmPtr->configAttributes &
		kWindowResizableAttribute;
	ApplyWindowAttributeFlagChanges(winPtr, window, oldAttributes,
		wmPtr->flags, 1, 0);
	wmPtr->flags |= WM_SYNC_PENDING;
	[window setFrame:[window frameRectForContentRect:bounds] display:YES];
	wmPtr->flags &= ~WM_SYNC_PENDING;

    }
    return result;
}
 
/*
 *----------------------------------------------------------------------
 *






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 *	the "wm" command and passes geometry information to the window
 *	manager.
 *
 * Copyright (c) 1994-1997 Sun Microsystems, Inc.
 * Copyright 2001-2009, Apple Inc.
 * Copyright (c) 2006-2009 Daniel A. Steffen <[email protected]>
 * Copyright (c) 2010 Kevin Walzer/WordTech Communications LLC.
 * Copyright (c) 2017 Marc Culler.
 *
 * See the file "license.terms" for information on usage and redistribution
 * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tkMacOSXPrivate.h"
#include "tkScrollbar.h"
#include "tkMacOSXWm.h"
#include "tkMacOSXEvent.h"
#include "tkMacOSXDebug.h"
#include "tkMacOSXConstants.h"

#define DEBUG_ZOMBIES 0

/*
#ifdef TK_MAC_DEBUG
#define TK_MAC_DEBUG_WINDOWS
#endif
................................................................................
	| kWindowHideOnFullScreenAttribute  | kWindowNoConstrainAttribute \
	| kWindowNoShadowAttribute	    | kWindowLiveResizeAttribute \
	| kWindowOpaqueForEventsAttribute   | kWindowIgnoreClicksAttribute \
	| kWindowDoesNotCycleAttribute	    | tkWindowDoesNotHideAttribute \
	| tkCanJoinAllSpacesAttribute	    | tkMoveToActiveSpaceAttribute \
	| tkNonactivatingPanelAttribute	    | tkHUDWindowAttribute)





static const struct {
    const UInt64 validAttrs, defaultAttrs, forceOnAttrs, forceOffAttrs;
    int flags; NSUInteger styleMask;
} macClassAttrs[] = {
    [kAlertWindowClass] = {
	.defaultAttrs = kWindowDoesNotCycleAttribute, },
................................................................................
 * Hash table for Mac Window -> TkWindow mapping.
 */

static Tcl_HashTable windowTable;
static int windowHashInit = false;



#pragma mark NSWindow(TKWm)

/*
 * Conversion of coordinates between window and screen.
 */

@implementation NSWindow(TKWm)
................................................................................
{
    return [self convertBaseToScreen:point];
}
- (NSPoint) convertPointFromScreen: (NSPoint)point
{
    return [self convertScreenToBase:point];
}

#else
- (NSPoint) convertPointToScreen: (NSPoint) point
{
    NSRect pointrect;
    pointrect.origin = point;
    pointrect.size.width = 0;
    pointrect.size.height = 0;
................................................................................
{
    NSRect pointrect;
    pointrect.origin = point;
    pointrect.size.width = 0;
    pointrect.size.height = 0;
    return [self convertRectFromScreen:pointrect].origin;
}
#endif

@end

#pragma mark -


/*
 * Forward declarations for procedures defined in this file:
 */
................................................................................
static void		GetMinSize(TkWindow *winPtr, int *minWidthPtr,
			    int *minHeightPtr);
static void		GetMaxSize(TkWindow *winPtr, int *maxWidthPtr,
			    int *maxHeightPtr);
static void		RemapWindows(TkWindow *winPtr,
			    MacDrawable *parentWin);





#pragma mark TKWindow(TKWm)







@interface NSDrawerWindow : NSWindow
{
    id _i1, _i2;
}
@end


@implementation TKWindow: NSWindow
#if MAC_OS_X_VERSION_MIN_REQUIRED > MAC_OS_X_VERSION_10_12
/*
 * Override automatic fullscreen button on >10.12 because system fullscreen API
 * confuses Tk window geometry.
 */
- (void)toggleFullScreen:(id)sender
{
    if ([self isZoomed]) {
	TkMacOSXZoomToplevel(self, inZoomIn);
    } else {
	TkMacOSXZoomToplevel(self, inZoomOut);
    }
}
#endif
@end

@implementation TKWindow(TKWm)

- (BOOL) canBecomeKeyWindow
{
    TkWindow *winPtr = TkMacOSXGetTkWindow(self);

    return (winPtr && winPtr->wmInfoPtr && (winPtr->wmInfoPtr->macClass ==
	    kHelpWindowClass || winPtr->wmInfoPtr->attributes &
	    kWindowNoActivatesAttribute)) ? NO : YES;
}



#if DEBUG_ZOMBIES
- (id) retain
{
    id result = [super retain];
    const char *title = [[self title] UTF8String];
    if (title == nil) {
................................................................................
	printf("Retained <%s>. Count is: %lu\n", title, [self retainCount]);
    }
    return result;
}

- (id) autorelease
{

    id result = [super autorelease];
    const char *title = [[self title] UTF8String];
    if (title == nil) {
	title = "unnamed window";
    }
    if (DEBUG_ZOMBIES > 1){
	printf("Autoreleased <%s>. Count is %lu\n", title, [self retainCount]);
................................................................................

    /*
     * Map the window.
     */

    XMapWindow(winPtr->display, winPtr->window);

    /*Add window to Window menu.*/
    NSWindow *win = TkMacOSXDrawableWindow(winPtr->window);
    [win setExcludedFromWindowsMenu:NO];

}
 
/*
 *----------------------------------------------------------------------
 *
 * TkWmUnmapWindow --
 *
................................................................................
    NSWindow *window = wmPtr->window;

    if (window && !Tk_IsEmbedded(winPtr) ) {
	NSWindow *parent = [window parentWindow];
	if (parent) {
	    [parent removeChildWindow:window];
	}





#if DEBUG_ZOMBIES > 0
	{
	    const char *title = [[window title] UTF8String];
	    if (title == nil) {
		title = "unnamed window";
	    }
	    printf(">>>> Closing <%s>. Count is: %lu\n", title, [window retainCount]);
	}
#endif
	[window close];
	TkMacOSXUnregisterMacWindow(window);
        if (winPtr->window) {
            ((MacDrawable *) winPtr->window)->view = nil;
        }
	wmPtr->window = NULL;
        [window release];

	/* Activate the highest window left on the screen. */
	NSArray *windows = [NSApp orderedWindows];
	for (id nswindow in windows) {
	    TkWindow *winPtr2 = TkMacOSXGetTkWindow(nswindow);
	    if (winPtr2 && nswindow != window) {
		WmInfo *wmPtr = winPtr2->wmInfoPtr;
		BOOL minimized = (wmPtr->hints.initial_state == IconicState ||
				  wmPtr->hints.initial_state == WithdrawnState);
		/*
		 * If no windows are left on the screen and the next
		 * window is iconified or withdrawn, we don't want to
		 * make it be the KeyWindow because that would cause
		 * it to be displayed on the screen.
		 */
		if ([nswindow canBecomeKeyWindow] && !minimized) {
		    [nswindow makeKeyAndOrderFront:NSApp];
		    break;
		}
	    }
	}
	/*
	 * Process all window events immediately to force the closed window to
	 * be deallocated.  But don't do this for the root window as that is
	 * unnecessary and can lead to segfaults.
	 */
	if (winPtr->parentPtr) {
	    while (Tk_DoOneEvent(TK_WINDOW_EVENTS|TK_DONT_WAIT)) {}
	}
	[NSApp _resetAutoreleasePool];

#if DEBUG_ZOMBIES > 0
	fprintf(stderr, "================= Pool dump ===================\n");
	[NSAutoreleasePool showPools];
#endif
    }
................................................................................
    TkWindow *winPtr,		/* Toplevel to work with */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument objects. */
{
    register WmInfo *wmPtr = winPtr->wmInfoPtr;
    int reqWidth, reqHeight, widthInc, heightInc;
    const char *errorMsg;

    if ((objc != 3) && (objc != 7)) {
	Tcl_WrongNumArgs(interp, 2, objv,
		"window ?baseWidth baseHeight widthInc heightInc?");
	return TCL_ERROR;
    }
    if (objc == 3) {
................................................................................
 
/*
 *----------------------------------------------------------------------
 *
 * WmIconphotoCmd --
 *
 *	This procedure is invoked to process the "wm iconphoto" Tcl command.
 *	See the user documentation for details on what it does.

 *
 * Results:
 *	A standard Tcl result.
 *
 * Side effects:
 *	See the user documentation.
 *
 *
 *----------------------------------------------------------------------
 */

static int
WmIconphotoCmd(
    Tk_Window tkwin,		/* Main window of the application. */
    TkWindow *winPtr,		/* Toplevel to work with */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument objects. */
{
    Tk_Image tk_icon;
    int width, height, isDefault = 0;

    if (objc < 4) {
	Tcl_WrongNumArgs(interp, 2, objv,
			 "window ?-default? image1 ?image2 ...?");
	return TCL_ERROR;
    }

    /*Parse args.*/
    if (strcmp(Tcl_GetString(objv[3]), "-default") == 0) {
	isDefault = 1;
	if (objc == 4) {
	    Tcl_WrongNumArgs(interp, 2, objv,
			     "window ?-default? image1 ?image2 ...?");
	    return TCL_ERROR;
	}
    }



    /*Get icon name. We only use the first icon name because macOS does not
      support multiple images in Tk photos.*/
    char *icon;
    if (strcmp(Tcl_GetString(objv[3]), "-default") == 0) {
	icon = Tcl_GetString(objv[4]);
    }	else {
	icon = Tcl_GetString(objv[3]);
    }



    /*Get image and convert to NSImage that can be displayed as icon.*/
    tk_icon = Tk_GetImage(interp, tkwin, icon, NULL, NULL);
    if (tk_icon == NULL) {
    	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
	      "can't use \"%s\" as iconphoto: not a photo image",

	      icon));
	Tcl_SetErrorCode(interp, "TK", "WM", "ICONPHOTO", "PHOTO", NULL);
	return TCL_ERROR;
    }


    NSImage *newIcon;
    Tk_SizeOfImage(tk_icon, &width, &height);
    newIcon = TkMacOSXGetNSImageWithTkImage(winPtr->display, tk_icon, width, height);
    Tk_FreeImage(tk_icon);
    if (newIcon == NULL) {
	return TCL_ERROR;
    }





    [NSApp setApplicationIconImage: newIcon];
    return TCL_OK;
}
 
/*
 *----------------------------------------------------------------------
 *
 * WmIconpositionCmd --
................................................................................
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"can't withdraw %s: it is an icon for %s",
		Tcl_GetString(objv[2]), Tk_PathName(wmPtr->iconFor)));
	Tcl_SetErrorCode(interp, "TK", "WM", "WITHDRAW", "ICON", NULL);
	return TCL_ERROR;
    }
    TkpWmSetState(winPtr, WithdrawnState);
    /*Remove window from Window menu.*/
    NSWindow *win = TkMacOSXDrawableWindow(winPtr->window);
    [win setExcludedFromWindowsMenu:YES];

    return TCL_OK;
}

/*
 * Invoked by those wm subcommands that affect geometry.
 * Schedules a geometry update.
 */
................................................................................
    int aboveBelow,		/* Gives relative position for restacking;
				 * must be Above or Below. */
    TkWindow *otherPtr)		/* Window relative to which to restack; if
				 * NULL, then winPtr gets restacked above or
				 * below *all* siblings. */
{
    NSWindow *macWindow;
    NSWindow *otherMacWindow;
    WmInfo *wmPtr = winPtr->wmInfoPtr;
    int macAboveBelow = (aboveBelow == Above ? NSWindowAbove : NSWindowBelow);
    int otherNumber = 0; /* 0 will be used when otherPtr is NULL. */

    /*

     * If the Tk windows has no drawable, or is withdrawn do nothing.
     */
    if (winPtr->window == None ||
	wmPtr == NULL          ||
	wmPtr->hints.initial_state == WithdrawnState) {
	return;
    }
    macWindow = TkMacOSXDrawableWindow(winPtr->window);

    if (macWindow == nil) {
	return;
    }

    if (otherPtr) {
	/*



	 * When otherPtr is non-NULL, if the other window has no
	 * drawable or is withdrawn, do nothing.
	 */
	WmInfo *otherWmPtr = otherPtr->wmInfoPtr;
	if (winPtr->window == None ||
	    otherWmPtr == NULL     ||
	    otherWmPtr->hints.initial_state == WithdrawnState) {
	return;
	}


	otherMacWindow = TkMacOSXDrawableWindow(otherPtr->window);

	if (otherMacWindow == nil) {
	    return;
	} else {
	    /*

	     * If the other window is OK, get its number.
	     */
	    otherNumber = [otherMacWindow windowNumber];
	}



    }










    /*
     * Just let the Mac window manager deal with all the subtleties
     * of keeping track of off-screen windows, etc.
     */
    [macWindow orderWindow:macAboveBelow relativeTo:otherNumber];
}
 
/*
 *----------------------------------------------------------------------
 *
 * TkWmAddToColormapWindows --
 *
................................................................................
}
 
/*
 *----------------------------------------------------------------------
 *
 * TkMacOSXIsWindowZoomed --
 *
 *	Ask Cocoa if the given window is in the zoomed out state. Because
 *	dragging & growing a window can change the Cocoa zoom state, we
 *	cannot rely on wmInfoPtr->hints.initial_state for this information.
 *
 * Results:
 *	True if window is zoomed out, false otherwise.
 *
 * Side effects:
 *	None.
................................................................................

MODULE_SCOPE int
TkMacOSXIsWindowZoomed(
    TkWindow *winPtr)
{
    return [TkMacOSXDrawableWindow(winPtr->window) isZoomed];
}

 
/*
 *----------------------------------------------------------------------
 *
 * TkMacOSXZoomToplevel --
 *
 *	The function is invoked when the user clicks in the zoom region of a
................................................................................
	return false;
    }

    /*
     * Do nothing if already in desired zoom state.
     */

    if ((![window isZoomed] == (zoomPart == inZoomIn))) {
	return false;
    }
      [window zoom:NSApp];

     wmPtr->hints.initial_state =
    	    (zoomPart == inZoomIn ? NormalState : ZoomState);
    return true;
}
 
/*
 *----------------------------------------------------------------------
 *
 * TkUnsupported1Cmd --
................................................................................
	"style", NULL
    };
    enum SubCmds {
	TKMWS_STYLE
    };
    Tk_Window tkwin = clientData;
    TkWindow *winPtr;
    int index;

    if (objc < 3) {
	Tcl_WrongNumArgs(interp, 1, objv, "option window ?arg ...?");
	return TCL_ERROR;
    }











































    winPtr = (TkWindow *)
	    Tk_NameToWindow(interp, Tcl_GetString(objv[2]), tkwin);
    if (winPtr == NULL) {
	return TCL_ERROR;
    }
    if (!(winPtr->flags & TK_TOP_LEVEL)) {
................................................................................
    NSWindow *window = [[winClass alloc] initWithContentRect:contentRect
	    styleMask:styleMask backing:NSBackingStoreBuffered defer:YES];
    if (!window) {
    	Tcl_Panic("couldn't allocate new Mac window");
    }
    TKContentView *contentView = [[TKContentView alloc]
				     initWithFrame:NSZeroRect];
    [window setColorSpace:[NSColorSpace deviceRGBColorSpace]];
    [window setContentView:contentView];
    [contentView release];
    [window setDelegate:NSApp];
    [window setAcceptsMouseMovedEvents:YES];
    [window setReleasedWhenClosed:NO];
    [window setAutodisplay:NO];
    if (styleMask & NSUtilityWindowMask) {
................................................................................
        /*
	 * Workaround for [Bug 2824538]: Texured windows are draggable
	 *                               from opaque content.
	 */
	[window setMovableByWindowBackground:NO];
    }















    [window setDocumentEdited:NO];
    wmPtr->window = window;
    macWin->view = window.contentView;
    TkMacOSXApplyWindowAttributes(winPtr, window);

    NSRect geometry = InitialWindowBounds(winPtr, window);
    geometry.size.width +=  structureRect.size.width;
................................................................................
		initial) {
	    NSWindowCollectionBehavior b = NSWindowCollectionBehaviorDefault;
	    if (newAttributes & tkCanJoinAllSpacesAttribute) {
		b |= NSWindowCollectionBehaviorCanJoinAllSpaces;
	    } else if (newAttributes & tkMoveToActiveSpaceAttribute) {
		b |= NSWindowCollectionBehaviorMoveToActiveSpace;
	    }

	    if (newAttributes & kWindowDoesNotCycleAttribute) {
		b |= NSWindowCollectionBehaviorIgnoresCycle;
	    } else {
		b |= NSWindowCollectionBehaviorParticipatesInCycle;
	    }

	    [macWindow setCollectionBehavior:b];










	}
	if ((wmPtr->flags & WM_TOPMOST) != (oldFlags & WM_TOPMOST)) {
	    [macWindow setLevel:(wmPtr->flags & WM_TOPMOST) ?
		    kCGUtilityWindowLevel : ([macWindow isKindOfClass:
		    [NSPanel class]] && [macWindow isFloatingPanel] ?
		    kCGFloatingWindowLevel : kCGNormalWindowLevel)];
	}
................................................................................
    TkWindow *winPtr,
    NSWindow *window,
    int fullscreen,
    Tcl_Interp *interp)
{
    WmInfo *wmPtr = winPtr->wmInfoPtr;
    int result = TCL_OK, wasFullscreen = (wmPtr->flags & WM_FULLSCREEN);

    static unsigned long prevMask = 0, prevPres = 0;


    if (fullscreen) {
	int screenWidth =  WidthOfScreen(Tk_Screen(winPtr));
	int screenHeight = HeightOfScreen(Tk_Screen(winPtr));

	/*
	 * Check max width and height if set by the user.
................................................................................
			" width/height is too small", winPtr->pathName));
		Tcl_SetErrorCode(interp, "TK", "FULLSCREEN",
			"CONSTRAINT_FAILURE", NULL);
	    }
	    result = TCL_ERROR;
	    wmPtr->flags &= ~WM_FULLSCREEN;
	} else {
	    Tk_UnmapWindow((Tk_Window) winPtr);
	    NSRect bounds = [window contentRectForFrameRect:[window frame]];
	    NSRect screenBounds = NSMakeRect(0, 0, screenWidth, screenHeight);

	    if (!NSEqualRects(bounds, screenBounds) && !wasFullscreen) {
		wmPtr->configX = wmPtr->x;
		wmPtr->configY = wmPtr->y;
		wmPtr->configAttributes = wmPtr->attributes;
................................................................................
		[window setFrame:[window frameRectForContentRect:
			screenBounds] display:YES];
		wmPtr->flags &= ~WM_SYNC_PENDING;
	    }
	    wmPtr->flags |= WM_FULLSCREEN;
	}









	prevMask = [window styleMask];
	prevPres = [NSApp presentationOptions];
	[window setStyleMask: NSBorderlessWindowMask];
	[NSApp setPresentationOptions: NSApplicationPresentationAutoHideDock
	                          | NSApplicationPresentationAutoHideMenuBar];
	Tk_MapWindow((Tk_Window) winPtr);
    } else {
	wmPtr->flags &= ~WM_FULLSCREEN;


	[NSApp setPresentationOptions: prevPres];
	[window setStyleMask: prevMask];

    }

    if (wasFullscreen && !(wmPtr->flags & WM_FULLSCREEN)) {
	Tk_UnmapWindow((Tk_Window) winPtr);
	UInt64 oldAttributes = wmPtr->attributes;
	NSRect bounds = NSMakeRect(wmPtr->configX, tkMacOSXZeroScreenHeight -
		(wmPtr->configY + wmPtr->yInParent + wmPtr->configHeight),
		wmPtr->xInParent + wmPtr->configWidth,
		wmPtr->yInParent + wmPtr->configHeight);

	wmPtr->attributes |= wmPtr->configAttributes &
		kWindowResizableAttribute;
	ApplyWindowAttributeFlagChanges(winPtr, window, oldAttributes,
		wmPtr->flags, 1, 0);
	wmPtr->flags |= WM_SYNC_PENDING;
	[window setFrame:[window frameRectForContentRect:bounds] display:YES];
	wmPtr->flags &= ~WM_SYNC_PENDING;
       Tk_MapWindow((Tk_Window) winPtr);
    }
    return result;
}
 
/*
 *----------------------------------------------------------------------
 *

Changes to macosx/tkMacOSXXStubs.c.

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 * Forward declarations of procedures used in this file.
 */

static XID		MacXIdAlloc(Display *display);
static int		DefaultErrorHandler(Display *display,
			    XErrorEvent *err_evt);

/*
 * Other declarations
 */

static int		DestroyImage(XImage *image);
static unsigned long	ImageGetPixel(XImage *image, int x, int y);
static int		ImagePutPixel(XImage *image, int x, int y,
			    unsigned long pixel);
 
/*
 *----------------------------------------------------------------------
 *
 * TkMacOSXDisplayChanged --
 *
 *	Called to set up initial screen info or when an event indicated
................................................................................
	snprintf(vendor, sizeof(vendor), "Apple AppKit %g",
		NSAppKitVersionNumber);
    }
    display->vendor = vendor;
    {
	int major, minor, patch;

#if MAC_OS_X_VERSION_MIN_REQUIRED < 10100
	Gestalt(gestaltSystemVersionMajor, (SInt32*)&major);
	Gestalt(gestaltSystemVersionMinor, (SInt32*)&minor);
	Gestalt(gestaltSystemVersionBugFix, (SInt32*)&patch);
#else
	NSOperatingSystemVersion systemVersion = [[NSProcessInfo processInfo] operatingSystemVersion];
	major = systemVersion.majorVersion;
	minor = systemVersion.minorVersion;
................................................................................
    screen->black_pixel = 0x00000000 | PIXEL_MAGIC << 24;
    screen->white_pixel = 0x00FFFFFF | PIXEL_MAGIC << 24;
    screen->ext_data	= (XExtData *) &maxBounds;

    screen->root_visual = ckalloc(sizeof(Visual));
    screen->root_visual->visualid     = 0;
    screen->root_visual->class	      = TrueColor;

    screen->root_visual->red_mask     = 0x00FF0000;
    screen->root_visual->green_mask   = 0x0000FF00;
    screen->root_visual->blue_mask    = 0x000000FF;
    screen->root_visual->bits_per_rgb = 24;
    screen->root_visual->map_entries  = 256;

    /*
................................................................................
    Display * display,
    Atom atom)
{
    display->request++;
    return NULL;
}
 
int
_XInitImageFuncPtrs(
    XImage *image)
{
    return 0;
}

XErrorHandler
XSetErrorHandler(
    XErrorHandler handler)
{
    return DefaultErrorHandler;
}

................................................................................
	    ProtocolVersion(Tk_Display(tkwin)),
	    ProtocolRevision(Tk_Display(tkwin)));
    snprintf(buffer2, sizeof(buffer2), " Mac OS X %x",
	    VendorRelease(Tk_Display(tkwin)));
    Tcl_AppendResult(interp, buffer, ServerVendor(Tk_Display(tkwin)),
	    buffer2, NULL);
}
 
#pragma mark XImage handling

/*
 *----------------------------------------------------------------------
 *
 * XCreateImage --
 *
 *	Allocates storage for a new XImage.
 *
 * Results:
 *	Returns a newly allocated XImage.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

XImage *
XCreateImage(
    Display* display,
    Visual* visual,
    unsigned int depth,
    int format,
    int offset,
    char* data,
    unsigned int width,
    unsigned int height,
    int bitmap_pad,
    int bytes_per_line)
{
    XImage *ximage;
    display->request++;
    ximage = ckalloc(sizeof(XImage));

    ximage->height = height;
    ximage->width = width;
    ximage->depth = depth;
    ximage->xoffset = offset;
    ximage->format = format;
    ximage->data = data;
    ximage->obdata = NULL;
    /* The default pixelpower is 0.  This must be explicitly set to 1 in the
     * case of an XImage extracted from a Retina display.
     */
    ximage->pixelpower = 0;

    if (format == ZPixmap) {
	ximage->bits_per_pixel = 32;
	ximage->bitmap_unit = 32;
    } else {
	ximage->bits_per_pixel = 1;
	ximage->bitmap_unit = 8;
    }
    if (bitmap_pad) {
	ximage->bitmap_pad = bitmap_pad;
    } else {
	/* Use 16 byte alignment for best Quartz perfomance */
	ximage->bitmap_pad = 128;
    }
    if (bytes_per_line) {
	ximage->bytes_per_line = bytes_per_line;
    } else {
	ximage->bytes_per_line = ((width * ximage->bits_per_pixel +
		(ximage->bitmap_pad - 1)) >> 3) &
		~((ximage->bitmap_pad >> 3) - 1);
    }
#ifdef WORDS_BIGENDIAN
    ximage->byte_order = MSBFirst;
    ximage->bitmap_bit_order = MSBFirst;
#else
    ximage->byte_order = LSBFirst;
    ximage->bitmap_bit_order = LSBFirst;
#endif
    ximage->red_mask = 0x00FF0000;
    ximage->green_mask = 0x0000FF00;
    ximage->blue_mask = 0x000000FF;
    ximage->f.create_image = NULL;
    ximage->f.destroy_image = DestroyImage;
    ximage->f.get_pixel = ImageGetPixel;
    ximage->f.put_pixel = ImagePutPixel;
    ximage->f.sub_image = NULL;
    ximage->f.add_pixel = NULL;

    return ximage;
}
 
/*
 *----------------------------------------------------------------------
 *
 * XGetImage --
 *
 *	This function copies data from a pixmap or window into an XImage.
 *
 * Results:
 *	Returns a newly allocated XImage containing the data from the given
 *	rectangle of the given drawable, or NULL if the XImage could not be
 *	constructed.  NOTE: If we are copying from a window on a Retina
 *	display, the dimensions of the XImage will be 2*width x 2*height.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

XImage *
XGetImage(
    Display *display,
    Drawable d,
    int x,
    int y,
    unsigned int width,
    unsigned int height,
    unsigned long plane_mask,
    int format)
{
    NSBitmapImageRep *bitmap_rep;
    NSUInteger         bitmap_fmt;
    XImage *       imagePtr = NULL;
    char *           bitmap = NULL;
    char *           image_data=NULL;
    int	        depth = 32;
    int	        offset = 0;
    int	        bitmap_pad = 0;
    int	        bytes_per_row = 4*width;
    int                size;
    MacDrawable *macDraw = (MacDrawable *) d; // Where is this variable used? May it be removed?
    int scalefactor = 1;
#if __MAC_OS_X_VERSION_MAX_ALLOWED >= 1070
    NSWindow *win = TkMacOSXDrawableWindow(d);
    /* This code assumes that backing scale factors are integers.  Currently
     * Retina displays use a scale factor of 2.0 and normal displays use 1.0.
     * We do not support any other values here.
     */
    if (win && [win respondsToSelector:@selector(backingScaleFactor)]) {
	scalefactor = ([win backingScaleFactor] == 2.0) ? 2 : 1;
    }
#endif
    int scaled_height = height * scalefactor;
    int scaled_width = width * scalefactor;

    if (format == ZPixmap) {
	if (width == 0 || height == 0) {
	    /* This happens all the time.
	    TkMacOSXDbgMsg("XGetImage: empty image requested");
	    */
	    return NULL;
	}

	bitmap_rep =  BitmapRepFromDrawableRect(d, x, y, width, height);
	bitmap_fmt = [bitmap_rep bitmapFormat];

	if ( bitmap_rep == Nil                        ||
	     (bitmap_fmt != 0 && bitmap_fmt != 1)     ||
	     [bitmap_rep samplesPerPixel] != 4 ||
	     [bitmap_rep isPlanar] != 0               ) {
	    TkMacOSXDbgMsg("XGetImage: Failed to construct NSBitmapRep");
	    return NULL;
	}

	NSSize image_size = NSMakeSize(width, height);
	NSImage* ns_image = [[NSImage alloc]initWithSize:image_size];
	[ns_image addRepresentation:bitmap_rep];

	/* Assume premultiplied nonplanar data with 4 bytes per pixel.*/
	if ( [bitmap_rep isPlanar ] == 0 &&
	     [bitmap_rep samplesPerPixel] == 4 ) {
	    bytes_per_row = [bitmap_rep bytesPerRow];
	    assert(bytes_per_row == 4 * scaled_width);
	    assert([bitmap_rep bytesPerPlane] == bytes_per_row * scaled_height);
	    size = bytes_per_row*scaled_height;
	    image_data = (char*)[bitmap_rep bitmapData];
	    if ( image_data ) {
		int row, n, m;
		bitmap = ckalloc(size);
		/*
		  Oddly enough, the bitmap has the top row at the beginning,
		  and the pixels are in BGRA or ABGR format.
		*/
		if (bitmap_fmt == 0) {
		    /* BGRA */
		    for (row=0, n=0; row<scaled_height; row++, n+=bytes_per_row) {
			for (m=n; m<n+bytes_per_row; m+=4) {
			    *(bitmap+m)   = *(image_data+m+2);
			    *(bitmap+m+1) = *(image_data+m+1);
			    *(bitmap+m+2) = *(image_data+m);
			    *(bitmap+m+3) = *(image_data+m+3);
			}
		    }
		} else {
		    /* ABGR */
		    for (row=0, n=0; row<scaled_height; row++, n+=bytes_per_row) {
			for (m=n; m<n+bytes_per_row; m+=4) {
			    *(bitmap+m)   = *(image_data+m+3);
			    *(bitmap+m+1) = *(image_data+m+2);
			    *(bitmap+m+2) = *(image_data+m+1);
			    *(bitmap+m+3) = *(image_data+m);
			}
		    }
		}
	    }
	}
	if (bitmap) {
	    imagePtr = XCreateImage(display, NULL, depth, format, offset,
				    (char*)bitmap, scaled_width, scaled_height,
				    bitmap_pad, bytes_per_row);
	    if (scalefactor == 2) {
	    	imagePtr->pixelpower = 1;
	     }
	    [ns_image removeRepresentation:bitmap_rep]; /*releases the rep*/
	    [ns_image release];
	}
    } else {
	TkMacOSXDbgMsg("Could not extract image from drawable.");
    }
    return imagePtr;
}
 
/*
 *----------------------------------------------------------------------
 *
 * DestroyImage --
 *
 *	Destroys storage associated with an image.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	Deallocates the image.
 *
 *----------------------------------------------------------------------
 */

static int
DestroyImage(
    XImage *image)
{
    if (image) {
	if (image->data) {
	    ckfree(image->data);
	}
	ckfree(image);
    }
    return 0;
}
 
/*
 *----------------------------------------------------------------------
 *
 * ImageGetPixel --
 *
 *	Get a single pixel from an image.
 *
 * Results:
 *	Returns the 32 bit pixel value.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

static unsigned long
ImageGetPixel(
    XImage *image,
    int x,
    int y)
{
    unsigned char r = 0, g = 0, b = 0;

    if (image && image->data) {
	unsigned char *srcPtr = ((unsigned char*) image->data)
		+ (y * image->bytes_per_line)
		+ (((image->xoffset + x) * image->bits_per_pixel) / NBBY);

	switch (image->bits_per_pixel) {
	    case 32: {
		r = (*((unsigned int*) srcPtr) >> 16) & 0xff;
		g = (*((unsigned int*) srcPtr) >>  8) & 0xff;
		b = (*((unsigned int*) srcPtr)      ) & 0xff;
		/*if (image->byte_order == LSBFirst) {
		    r = srcPtr[2]; g = srcPtr[1]; b = srcPtr[0];
		} else {
		    r = srcPtr[1]; g = srcPtr[2]; b = srcPtr[3];
		}*/
		break;
	    }
	    case 16:
		r = (*((unsigned short*) srcPtr) >> 7) & 0xf8;
		g = (*((unsigned short*) srcPtr) >> 2) & 0xf8;
		b = (*((unsigned short*) srcPtr) << 3) & 0xf8;
		break;
	    case 8:
		r = (*srcPtr << 2) & 0xc0;
		g = (*srcPtr << 4) & 0xc0;
		b = (*srcPtr << 6) & 0xc0;
		r |= r >> 2 | r >> 4 | r >> 6;
		g |= g >> 2 | g >> 4 | g >> 6;
		b |= b >> 2 | b >> 4 | b >> 6;
		break;
	    case 4: {
		unsigned char c = (x % 2) ? *srcPtr : (*srcPtr >> 4);
		r = (c & 0x04) ? 0xff : 0;
		g = (c & 0x02) ? 0xff : 0;
		b = (c & 0x01) ? 0xff : 0;
		break;
		}
	    case 1:
		r = g = b = ((*srcPtr) & (0x80 >> (x % 8))) ? 0xff : 0;
		break;
	}
    }
    return (PIXEL_MAGIC << 24) | (r << 16) | (g << 8) | b;
}
 
/*
 *----------------------------------------------------------------------
 *
 * ImagePutPixel --
 *
 *	Set a single pixel in an image.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

static int
ImagePutPixel(
    XImage *image,
    int x,
    int y,
    unsigned long pixel)
{
    if (image && image->data) {
	unsigned char r = ((pixel & image->red_mask)   >> 16) & 0xff;
	unsigned char g = ((pixel & image->green_mask) >>  8) & 0xff;
	unsigned char b = ((pixel & image->blue_mask)       ) & 0xff;
	unsigned char *dstPtr = ((unsigned char*) image->data)
		+ (y * image->bytes_per_line)
		+ (((image->xoffset + x) * image->bits_per_pixel) / NBBY);

	switch (image->bits_per_pixel) {
	    case 32:
		*((unsigned int*) dstPtr) = (0xff << 24) | (r << 16) |
			(g << 8) | b;
		/*if (image->byte_order == LSBFirst) {
		    dstPtr[3] = 0xff; dstPtr[2] = r; dstPtr[1] = g; dstPtr[0] = b;
		} else {
		    dstPtr[0] = 0xff; dstPtr[1] = r; dstPtr[2] = g; dstPtr[3] = b;
		}*/
		break;
	    case 16:
		*((unsigned short*) dstPtr) = ((r & 0xf8) << 7) |
			((g & 0xf8) << 2) | ((b & 0xf8) >> 3);
		break;
	    case 8:
		*dstPtr = ((r & 0xc0) >> 2) | ((g & 0xc0) >> 4) |
			((b & 0xc0) >> 6);
		break;
	    case 4: {
		unsigned char c = ((r & 0x80) >> 5) | ((g & 0x80) >> 6) |
			((b & 0x80) >> 7);
		*dstPtr = (x % 2) ? ((*dstPtr & 0xf0) | (c & 0x0f)) :
			((*dstPtr & 0x0f) | ((c << 4) & 0xf0));
		break;
		}
	    case 1:
		*dstPtr = ((r|g|b) & 0x80) ? (*dstPtr | (0x80 >> (x % 8))) :
			(*dstPtr & ~(0x80 >> (x % 8)));
		break;
	}
    }
    return 0;
}
 
/*
 *----------------------------------------------------------------------
 *
 * XChangeWindowAttributes, XSetWindowBackground,
 * XSetWindowBackgroundPixmap, XSetWindowBorder, XSetWindowBorderPixmap,
 * XSetWindowBorderWidth, XSetWindowColormap
................................................................................
 *----------------------------------------------------------------------
 */

void
Tk_ResetUserInactiveTime(
    Display *dpy)
{
    IOGPoint loc;
    kern_return_t kr;
    NXEvent nullEvent = {NX_NULLEVENT, {0, 0}, 0, -1, 0};
    enum { kNULLEventPostThrottle = 10 };
    static io_connect_t io_connection = MACH_PORT_NULL;

    if (io_connection == MACH_PORT_NULL) {
	io_service_t service = IOServiceGetMatchingService(






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 * Forward declarations of procedures used in this file.
 */

static XID		MacXIdAlloc(Display *display);
static int		DefaultErrorHandler(Display *display,
			    XErrorEvent *err_evt);









 
/*
 *----------------------------------------------------------------------
 *
 * TkMacOSXDisplayChanged --
 *
 *	Called to set up initial screen info or when an event indicated
................................................................................
	snprintf(vendor, sizeof(vendor), "Apple AppKit %g",
		NSAppKitVersionNumber);
    }
    display->vendor = vendor;
    {
	int major, minor, patch;

#if MAC_OS_X_VERSION_MIN_REQUIRED < 1080
	Gestalt(gestaltSystemVersionMajor, (SInt32*)&major);
	Gestalt(gestaltSystemVersionMinor, (SInt32*)&minor);
	Gestalt(gestaltSystemVersionBugFix, (SInt32*)&patch);
#else
	NSOperatingSystemVersion systemVersion = [[NSProcessInfo processInfo] operatingSystemVersion];
	major = systemVersion.majorVersion;
	minor = systemVersion.minorVersion;
................................................................................
    screen->black_pixel = 0x00000000 | PIXEL_MAGIC << 24;
    screen->white_pixel = 0x00FFFFFF | PIXEL_MAGIC << 24;
    screen->ext_data	= (XExtData *) &maxBounds;

    screen->root_visual = ckalloc(sizeof(Visual));
    screen->root_visual->visualid     = 0;
    screen->root_visual->class	      = TrueColor;
    screen->root_visual->alpha_mask   = 0xFF000000;
    screen->root_visual->red_mask     = 0x00FF0000;
    screen->root_visual->green_mask   = 0x0000FF00;
    screen->root_visual->blue_mask    = 0x000000FF;
    screen->root_visual->bits_per_rgb = 24;
    screen->root_visual->map_entries  = 256;

    /*
................................................................................
    Display * display,
    Atom atom)
{
    display->request++;
    return NULL;
}
 







XErrorHandler
XSetErrorHandler(
    XErrorHandler handler)
{
    return DefaultErrorHandler;
}

................................................................................
	    ProtocolVersion(Tk_Display(tkwin)),
	    ProtocolRevision(Tk_Display(tkwin)));
    snprintf(buffer2, sizeof(buffer2), " Mac OS X %x",
	    VendorRelease(Tk_Display(tkwin)));
    Tcl_AppendResult(interp, buffer, ServerVendor(Tk_Display(tkwin)),
	    buffer2, NULL);
}






























































































































































































































































































































































































 
/*
 *----------------------------------------------------------------------
 *
 * XChangeWindowAttributes, XSetWindowBackground,
 * XSetWindowBackgroundPixmap, XSetWindowBorder, XSetWindowBorderPixmap,
 * XSetWindowBorderWidth, XSetWindowColormap
................................................................................
 *----------------------------------------------------------------------
 */

void
Tk_ResetUserInactiveTime(
    Display *dpy)
{
    IOGPoint loc = {0, 0};
    kern_return_t kr;
    NXEvent nullEvent = {NX_NULLEVENT, {0, 0}, 0, -1, 0};
    enum { kNULLEventPostThrottle = 10 };
    static io_connect_t io_connection = MACH_PORT_NULL;

    if (io_connection == MACH_PORT_NULL) {
	io_service_t service = IOServiceGetMatchingService(

Changes to tests/bind.test.

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    bind all <Enter> {}
    bind Test <Enter> {}
    bind Toplevel <Enter> {}
    bind xyz <Enter> {}
    bind {a b} <Enter> {}
    bind .t <Enter> {}
}














# move the mouse pointer away of the testing area
# otherwise some spurious events may pollute the tests
toplevel .top
wm geometry .top 50x50-50-50
update
event generate .top <Button-1> -warp 1
................................................................................
    pack .t.f
    focus -force .t.f
    update
    set x {}
} -body {
    bind .t.f <Key> "lappend x Key%K"
    bind .t.f <KeyRelease> "lappend x Release%K"
    event generate .t.f <Key> -keycode 0
    event generate .t.f <KeyRelease> -keycode 0
    return $x
} -cleanup {
    destroy .t.f
} -result {Key?? Release??}
test bind-13.15 {Tk_BindEvent procedure: button detail} -setup {
    frame .t.f -class Test -width 150 -height 100
    pack .t.f
................................................................................
    destroy .t.f
} -result {0}
test bind-15.22 {MatchPatterns procedure, time wrap-around} -setup {
    frame .t.f -class Test -width 150 -height 100
    pack .t.f
    focus -force .t.f
    update

} -body {
    bind .t.f <Double-1> {set x 1}
    set x 0
    event generate .t.f <Button-1> -time [expr -100]
    event generate .t.f <Button-1> -time 200
    event generate .t.f <ButtonRelease-1>
    return $x
} -cleanup {
    destroy .t.f
} -result {1}
test bind-15.23 {MatchPatterns procedure, time wrap-around} -setup {
    frame .t.f -class Test -width 150 -height 100
    pack .t.f
    focus -force .t.f
    update

} -body {
    bind .t.f <Double-1> {set x 1}
    set x 0
    event generate .t.f <Button-1> -time -100
    event generate .t.f <Button-1> -time 500
    event generate .t.f <ButtonRelease-1>
    return $x
} -cleanup {
    destroy .t.f
} -result {0}

test bind-15.24 {MatchPatterns procedure, virtual event} -setup {
    frame .t.f -class Test -width 150 -height 100
    pack .t.f
    focus -force .t.f
    update
    set x {}

} -body {
    event add <<Paste>> <Button-1>
    bind .t.f <<Paste>> {lappend x paste}
    event generate .t.f <Button-1>
    event generate .t.f <ButtonRelease-1>
    set x
} -cleanup {
................................................................................
} -result {paste}
test bind-15.25 {MatchPatterns procedure, reject a  virtual event} -setup {
    frame .t.f -class Test -width 150 -height 100
    pack .t.f
    focus -force .t.f
    update
    set x {}

} -body {
    event add <<Paste>> <Shift-Button-1>
    bind .t.f <<Paste>> {lappend x paste}
    event generate .t.f <Button-1>
    event generate .t.f <ButtonRelease-1>
    set x
} -cleanup {
................................................................................
} -result {}
test bind-15.26 {MatchPatterns procedure, reject a virtual event} -setup {
    frame .t.f -class Test -width 150 -height 100
    pack .t.f
    focus -force .t.f
    update
    set x {}

} -body {
    event add <<V1>> <Button>
    event add <<V2>> <Button-1>
    event add <<V3>> <Shift-Button-1>
    bind .t.f <<V2>> "lappend x V2%#"
    event generate .t.f <Button> -serial 101
    event generate .t.f <Button-1> -serial 102
................................................................................
    event delete <<V3>> <Shift-Button-1>
} -result {V2102 V2103 V2105 Shift-Button-1}
test bind-15.27 {MatchPatterns procedure, conflict resolution} -setup {
    frame .t.f -class Test -width 150 -height 100
    pack .t.f
    focus -force .t.f
    update

} -body {
    bind .t.f <KeyPress> {set x 0}
    bind .t.f 1 {set x 1}
    set x none
    event generate .t.f <Key-1>
    return $x
} -cleanup {
................................................................................
    destroy .t.f
} -result {1}
test bind-15.28 {MatchPatterns procedure, conflict resolution} -setup {
    frame .t.f -class Test -width 150 -height 100
    pack .t.f
    focus -force .t.f
    update

} -body {
    bind .t.f <KeyPress> {set x 0}
    bind .t.f 1 {set x 1}
    set x none
    event generate .t.f <Key-2>
    return $x
} -cleanup {
................................................................................
    destroy .t.f
} -result {0}
test bind-15.29 {MatchPatterns procedure, conflict resolution} -setup {
    frame .t.f -class Test -width 150 -height 100
    pack .t.f
    focus -force .t.f
    update

} -body {
    bind .t.f <KeyPress> {lappend x 0}
    bind .t.f 1 {lappend x 1}
    bind .t.f 21 {lappend x 2}
    set x none
    event generate .t.f <Key-2>
    event generate .t.f <KeyRelease-2>
................................................................................
    destroy .t.f
} -result {none 0 2}
test bind-15.30 {MatchPatterns procedure, conflict resolution} -setup {
    frame .t.f -class Test -width 150 -height 100
    pack .t.f
    focus -force .t.f
    update

} -body {
    bind .t.f <ButtonPress> {set x 0}
    bind .t.f <1> {set x 1}
    set x none
    event generate .t.f <Button-1>
    event generate .t.f <ButtonRelease-1>
    return $x
................................................................................
} -result {1}
test bind-15.31 {MatchPatterns procedure, conflict resolution} -setup {
    frame .t.f -class Test -width 150 -height 100
    pack .t.f
    focus -force .t.f
    update
    set x {}

} -body {
    bind .t.f <M1-Key> {set x 0}
    bind .t.f <M2-Key> {set x 1}
    event generate .t.f <Key-a> -state 0x18
    return $x
} -cleanup {
    destroy .t.f
} -result {1}
test bind-15.32 {MatchPatterns procedure, conflict resolution} -setup {
    frame .t.f -class Test -width 150 -height 100
    pack .t.f
    focus -force .t.f
    update

} -body {
    bind .t.f <M2-Key> {set x 0}
    bind .t.f <M1-Key> {set x 1}
    set x none
    event generate .t.f <Key-a> -state 0x18
    return $x
} -cleanup {
................................................................................
} -result {1}
test bind-15.33 {MatchPatterns procedure, conflict resolution} -setup {
    frame .t.f -class Test -width 150 -height 100
    pack .t.f
    focus -force .t.f
    update
    set x {}

} -body {
    bind .t.f <1> {lappend x single}
    bind Test <1> {lappend x single(Test)}
    bind Test <Double-1> {lappend x double(Test)}
    event generate .t.f <Button-1>
    event generate .t.f <Button-1>
    event generate .t.f <Button-1>
................................................................................
    set savedBind(All) [bind all <Key>]
    set savedBind(Entry) [bind Entry <Key>]
    entry .t.e
    pack .t.e
    focus -force .t.e
    foreach p [event info] {event delete $p}
    update

} -body {
    bind all <Key> {set z "%M"}
    bind Entry <Key> {set y "%M"}
    bind .t.e <Key> {set x "%M"}
    set x none; set y none; set z none
    event gen .t.e <Key-a>
    list $x $y $z






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    bind all <Enter> {}
    bind Test <Enter> {}
    bind Toplevel <Enter> {}
    bind xyz <Enter> {}
    bind {a b} <Enter> {}
    bind .t <Enter> {}
}

# This function fills the pattern matcher's ring buffer with events of
# the specified type.  This can be used when testing with generated
# events to make sure that there are no stray events in the ring
# buffer which might cause the pattern matcher to find unintended
# matches.  The size of the ring buffer is EVENT_BUFFER_SIZE, which is
# currently set to 30.  If this changes, the code below will need to
# change.
proc clearRingBuffer {{event}} {
    for {set i 0} {$i < 30} {incr i} {
	event generate . $event
    }
}

# move the mouse pointer away of the testing area
# otherwise some spurious events may pollute the tests
toplevel .top
wm geometry .top 50x50-50-50
update
event generate .top <Button-1> -warp 1
................................................................................
    pack .t.f
    focus -force .t.f
    update
    set x {}
} -body {
    bind .t.f <Key> "lappend x Key%K"
    bind .t.f <KeyRelease> "lappend x Release%K"
    event generate .t.f <Key> -keycode -1
    event generate .t.f <KeyRelease> -keycode -1
    return $x
} -cleanup {
    destroy .t.f
} -result {Key?? Release??}
test bind-13.15 {Tk_BindEvent procedure: button detail} -setup {
    frame .t.f -class Test -width 150 -height 100
    pack .t.f
................................................................................
    destroy .t.f
} -result {0}
test bind-15.22 {MatchPatterns procedure, time wrap-around} -setup {
    frame .t.f -class Test -width 150 -height 100
    pack .t.f
    focus -force .t.f
    update
    clearRingBuffer <Key>
} -body {
    bind .t.f <Double-1> {set x 1}
    set x 0
    event generate .t.f <Button-1> -time -100
    event generate .t.f <Button-1> -time 200
    event generate .t.f <ButtonRelease-1>
    return $x
} -cleanup {
    destroy .t.f
} -result {1}
test bind-15.23 {MatchPatterns procedure, time wrap-around} -setup {
    frame .t.f -class Test -width 150 -height 100
    pack .t.f
    focus -force .t.f
    update
    clearRingBuffer <Key>
} -body {
    bind .t.f <Double-1> {set x 1}
    set x 0
    event generate .t.f <Button-1> -time -100
    event generate .t.f <Button-1> -time 500
    event generate .t.f <ButtonRelease-1>
    return $x
} -cleanup {
    destroy .t.f
} -result {0}

test bind-15.24 {MatchPatterns procedure, virtual event} -setup {
    frame .t.f -class Test -width 150 -height 100
    pack .t.f
    focus -force .t.f
    update
    set x {}
    clearRingBuffer <Key>
} -body {
    event add <<Paste>> <Button-1>
    bind .t.f <<Paste>> {lappend x paste}
    event generate .t.f <Button-1>
    event generate .t.f <ButtonRelease-1>
    set x
} -cleanup {
................................................................................
} -result {paste}
test bind-15.25 {MatchPatterns procedure, reject a  virtual event} -setup {
    frame .t.f -class Test -width 150 -height 100
    pack .t.f
    focus -force .t.f
    update
    set x {}
    clearRingBuffer <Key>
} -body {
    event add <<Paste>> <Shift-Button-1>
    bind .t.f <<Paste>> {lappend x paste}
    event generate .t.f <Button-1>
    event generate .t.f <ButtonRelease-1>
    set x
} -cleanup {
................................................................................
} -result {}
test bind-15.26 {MatchPatterns procedure, reject a virtual event} -setup {
    frame .t.f -class Test -width 150 -height 100
    pack .t.f
    focus -force .t.f
    update
    set x {}
    clearRingBuffer <Key>
} -body {
    event add <<V1>> <Button>
    event add <<V2>> <Button-1>
    event add <<V3>> <Shift-Button-1>
    bind .t.f <<V2>> "lappend x V2%#"
    event generate .t.f <Button> -serial 101
    event generate .t.f <Button-1> -serial 102
................................................................................
    event delete <<V3>> <Shift-Button-1>
} -result {V2102 V2103 V2105 Shift-Button-1}
test bind-15.27 {MatchPatterns procedure, conflict resolution} -setup {
    frame .t.f -class Test -width 150 -height 100
    pack .t.f
    focus -force .t.f
    update
    clearRingBuffer <Button>
} -body {
    bind .t.f <KeyPress> {set x 0}
    bind .t.f 1 {set x 1}
    set x none
    event generate .t.f <Key-1>
    return $x
} -cleanup {
................................................................................
    destroy .t.f
} -result {1}
test bind-15.28 {MatchPatterns procedure, conflict resolution} -setup {
    frame .t.f -class Test -width 150 -height 100
    pack .t.f
    focus -force .t.f
    update
    clearRingBuffer <Button>
} -body {
    bind .t.f <KeyPress> {set x 0}
    bind .t.f 1 {set x 1}
    set x none
    event generate .t.f <Key-2>
    return $x
} -cleanup {
................................................................................
    destroy .t.f
} -result {0}
test bind-15.29 {MatchPatterns procedure, conflict resolution} -setup {
    frame .t.f -class Test -width 150 -height 100
    pack .t.f
    focus -force .t.f
    update
    clearRingBuffer <Button>
} -body {
    bind .t.f <KeyPress> {lappend x 0}
    bind .t.f 1 {lappend x 1}
    bind .t.f 21 {lappend x 2}
    set x none
    event generate .t.f <Key-2>
    event generate .t.f <KeyRelease-2>
................................................................................
    destroy .t.f
} -result {none 0 2}
test bind-15.30 {MatchPatterns procedure, conflict resolution} -setup {
    frame .t.f -class Test -width 150 -height 100
    pack .t.f
    focus -force .t.f
    update
    clearRingBuffer <Key>
} -body {
    bind .t.f <ButtonPress> {set x 0}
    bind .t.f <1> {set x 1}
    set x none
    event generate .t.f <Button-1>
    event generate .t.f <ButtonRelease-1>
    return $x
................................................................................
} -result {1}
test bind-15.31 {MatchPatterns procedure, conflict resolution} -setup {
    frame .t.f -class Test -width 150 -height 100
    pack .t.f
    focus -force .t.f
    update
    set x {}
    clearRingBuffer <Button>
} -body {
    bind .t.f <M1-Key> {set x 0}
    bind .t.f <M2-Key> {set x 1}
    event generate .t.f <Key-a> -state 0x18
    return $x
} -cleanup {
    destroy .t.f
} -result {1}
test bind-15.32 {MatchPatterns procedure, conflict resolution} -setup {
    frame .t.f -class Test -width 150 -height 100
    pack .t.f
    focus -force .t.f
    update
    clearRingBuffer <Button>
} -body {
    bind .t.f <M2-Key> {set x 0}
    bind .t.f <M1-Key> {set x 1}
    set x none
    event generate .t.f <Key-a> -state 0x18
    return $x
} -cleanup {
................................................................................
} -result {1}
test bind-15.33 {MatchPatterns procedure, conflict resolution} -setup {
    frame .t.f -class Test -width 150 -height 100
    pack .t.f
    focus -force .t.f
    update
    set x {}
    clearRingBuffer <Key>
} -body {
    bind .t.f <1> {lappend x single}
    bind Test <1> {lappend x single(Test)}
    bind Test <Double-1> {lappend x double(Test)}
    event generate .t.f <Button-1>
    event generate .t.f <Button-1>
    event generate .t.f <Button-1>
................................................................................
    set savedBind(All) [bind all <Key>]
    set savedBind(Entry) [bind Entry <Key>]
    entry .t.e
    pack .t.e
    focus -force .t.e
    foreach p [event info] {event delete $p}
    update
    clearRingBuffer <Button>
} -body {
    bind all <Key> {set z "%M"}
    bind Entry <Key> {set y "%M"}
    bind .t.e <Key> {set x "%M"}
    set x none; set y none; set z none
    event gen .t.e <Key-a>
    list $x $y $z

Changes to tests/busy.test.

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    update
} -cleanup {
    tk busy forget .
} -result {}
test busy-2.12 {tk busy hold root window, invalid cursor} -body {
    tk busy hold . -cursor nonExistingCursor
    update
} -constraints tempNotMac -returnCodes error -cleanup {
    tk busy forget .
} -result {bad cursor spec "nonExistingCursor"}
test busy-2.13 {tk busy hold (shortcut) root window, invalid cursor} -body {
    tk busy . -cursor nonExistingCursor
    update
} -constraints tempNotMac -returnCodes error -cleanup {
    tk busy forget .
} -result {bad cursor spec "nonExistingCursor"}
test busy-2.14 {tk busy hold root window, invalid option} -body {
    tk busy hold . -invalidOption 1
    update
} -constraints tempNotMac -returnCodes error -cleanup {
    tk busy forget .
} -result {unknown option "-invalidOption"}
test busy-2.15 {tk busy hold (shortcut) root window, invalid option} -body {
    tk busy . -invalidOption 1
    update
} -constraints tempNotMac -returnCodes error -cleanup {
    tk busy forget .
} -result {unknown option "-invalidOption"}

test busy-3.1 {tk busy cget no window} -returnCodes error -body {
    tk busy cget
} -result {wrong # args: should be "tk busy cget window option"}
test busy-3.2 {tk busy cget no option} -returnCodes error -body {
................................................................................
    tk busy hold .f -cursor hand1
    update
} -body {
    tk busy cget .f -cursor
} -cleanup {
    tk busy forget .f
    destroy .f
} -result {hand1} -constraints tempNotMac

test busy-4.1 {tk busy configure no window} -returnCodes error -body {
    tk busy configure
} -result {wrong # args: should be "tk busy configure window ?option? ?value ...?"}

test busy-4.2 {tk busy configure invalid window} -body {
    tk busy configure .f
................................................................................
} -body {
    tk busy configure .f
} -cleanup {
    tk busy forget .f
    destroy .f
} -result {{-cursor cursor Cursor wait wait}}

test busy-4.5 {tk busy configure} -constraints {nonwin tempNotMac} -setup {
    pack [frame .f]
    tk busy hold .f -cursor hand2
    update
} -body {
    tk busy configure .f
} -cleanup {
    tk busy forget .f
................................................................................
    tk busy configure .f -cursor
} -cleanup {
    tk busy forget .f
    destroy .f
} -result {-cursor cursor Cursor wait wait}

test busy-4.8 {tk busy configure valid option} -constraints {
    nonwin tempNotMac
} -setup {
    pack [frame .f]
    tk busy hold .f -cursor circle
    update
} -body {
    tk busy configure .f -cursor
} -cleanup {
................................................................................
    update
} -body {
    tk busy configure .f -cursor pencil
    tk busy cget .f -cursor
} -cleanup {
    tk busy forget .f
    destroy .f
} -result {pencil} -constraints tempNotMac

test busy-4.10 {tk busy configure valid option with invalid value} -setup {
    pack [frame .f]
    tk busy hold .f
    update
} -body {
    tk busy configure .f -cursor nonExistingCursor
} -constraints tempNotMac -returnCodes error -cleanup {
    tk busy forget .f
    destroy .f
} -result {bad cursor spec "nonExistingCursor"}

test busy-5.1 {tk busy forget} -returnCodes error -body {
    tk busy forget
} -result {wrong # args: should be "tk busy forget window"}






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    update
} -cleanup {
    tk busy forget .
} -result {}
test busy-2.12 {tk busy hold root window, invalid cursor} -body {
    tk busy hold . -cursor nonExistingCursor
    update
} -returnCodes error -cleanup {
    tk busy forget .
} -result {bad cursor spec "nonExistingCursor"}
test busy-2.13 {tk busy hold (shortcut) root window, invalid cursor} -body {
    tk busy . -cursor nonExistingCursor
    update
} -returnCodes error -cleanup {
    tk busy forget .
} -result {bad cursor spec "nonExistingCursor"}
test busy-2.14 {tk busy hold root window, invalid option} -body {
    tk busy hold . -invalidOption 1
    update
} -returnCodes error -cleanup {
    tk busy forget .
} -result {unknown option "-invalidOption"}
test busy-2.15 {tk busy hold (shortcut) root window, invalid option} -body {
    tk busy . -invalidOption 1
    update
} -returnCodes error -cleanup {
    tk busy forget .
} -result {unknown option "-invalidOption"}

test busy-3.1 {tk busy cget no window} -returnCodes error -body {
    tk busy cget
} -result {wrong # args: should be "tk busy cget window option"}
test busy-3.2 {tk busy cget no option} -returnCodes error -body {
................................................................................
    tk busy hold .f -cursor hand1
    update
} -body {
    tk busy cget .f -cursor
} -cleanup {
    tk busy forget .f
    destroy .f
} -result {hand1}

test busy-4.1 {tk busy configure no window} -returnCodes error -body {
    tk busy configure
} -result {wrong # args: should be "tk busy configure window ?option? ?value ...?"}

test busy-4.2 {tk busy configure invalid window} -body {
    tk busy configure .f
................................................................................
} -body {
    tk busy configure .f
} -cleanup {
    tk busy forget .f
    destroy .f
} -result {{-cursor cursor Cursor wait wait}}

test busy-4.5 {tk busy configure} -constraints {nonwin} -setup {
    pack [frame .f]
    tk busy hold .f -cursor hand2
    update
} -body {
    tk busy configure .f
} -cleanup {
    tk busy forget .f
................................................................................
    tk busy configure .f -cursor
} -cleanup {
    tk busy forget .f
    destroy .f
} -result {-cursor cursor Cursor wait wait}

test busy-4.8 {tk busy configure valid option} -constraints {
    nonwin
} -setup {
    pack [frame .f]
    tk busy hold .f -cursor circle
    update
} -body {
    tk busy configure .f -cursor
} -cleanup {
................................................................................
    update
} -body {
    tk busy configure .f -cursor pencil
    tk busy cget .f -cursor
} -cleanup {
    tk busy forget .f
    destroy .f
} -result {pencil}

test busy-4.10 {tk busy configure valid option with invalid value} -setup {
    pack [frame .f]
    tk busy hold .f
    update
} -body {
    tk busy configure .f -cursor nonExistingCursor
} -returnCodes error -cleanup {
    tk busy forget .f
    destroy .f
} -result {bad cursor spec "nonExistingCursor"}

test busy-5.1 {tk busy forget} -returnCodes error -body {
    tk busy forget
} -result {wrong # args: should be "tk busy forget window"}

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    canvas .c
} -body {
    set id [.c create line 0 0 1 1]
    .c rchars $id 1 foo {2 2}
} -cleanup {
    destroy .c
} -returnCodes error -result {bad index "foo"}

























































































# cleanup
imageCleanup
cleanupTests
return

# Local Variables:
# mode: tcl
# End:







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    canvas .c
} -body {
    set id [.c create line 0 0 1 1]
    .c rchars $id 1 foo {2 2}
} -cleanup {
    destroy .c
} -returnCodes error -result {bad index "foo"}

# Procedure used in test cases 20.1 20.2 20.3
proc matchPixels {pixels expected} {
    set matched 1
    foreach pline $pixels eline $expected {
        foreach ppixel $pline epixel $eline {
            if {$ppixel != $epixel} {
                set matched 0
                break
            }
        }
    }
    return $matched
}

test canvas-20.1 {canvas image} -setup {
    canvas .c
    image create photo testimage
} -body  {
    .c configure -background #c0c0c0 -scrollregion {0 0 9 9}
    .c create rectangle 0 0 0 9 -fill #000080 -outline #000080
    .c image testimage
    matchPixels [testimage data] { \
            {#000080 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0} \
            {#000080 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0} \
            {#000080 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0} \
            {#000080 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0} \
            {#000080 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0} \
            {#000080 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0} \
            {#000080 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0} \
            {#000080 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0} \
            {#000080 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0} \
            {#000080 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0}}
} -cleanup {
    destroy .c
    image delete testimage
} -result 1

test canvas-20.2 {canvas image with subsample} -setup {
    canvas .c
    image create photo testimage
} -body  {
    .c configure -background #c0c0c0 -scrollregion {0 0 9 9}
    .c create rectangle 0 0 1 9 -fill #008000 -outline #008000
    .c image testimage 2
    matchPixels [testimage data] { \
        {#008000 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0} \
        {#008000 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0} \
        {#008000 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0} \
        {#008000 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0} \
        {#008000 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0}}
} -cleanup {
    destroy .c
    image delete testimage
} -result 1

test canvas-20.3 {canvas image with subsample and zoom} -setup {
    canvas .c
    image create photo testimage
} -body  {
    .c configure -background #c0c0c0 -scrollregion {0 0 9 9}
    .c create rectangle 0 0 9 0 -fill #800000 -outline #800000
    .c image testimage 1 2
    matchPixels [testimage data] { \
        {#800000 #800000 #800000 #800000 #800000 #800000 #800000 #800000 #800000 #800000 #800000 #800000 #800000 #800000 #800000 #800000 #800000 #800000 #800000 #800000} \
        {#800000 #800000 #800000 #800000 #800000 #800000 #800000 #800000 #800000 #800000 #800000 #800000 #800000 #800000 #800000 #800000 #800000 #800000 #800000 #800000} \
        {#c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0} \
        {#c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0} \
        {#c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0} \
        {#c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0} \
        {#c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0} \
        {#c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0} \
        {#c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0} \
        {#c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0} \
        {#c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0} \
        {#c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0} \
        {#c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0} \
        {#c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0} \
        {#c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0} \
        {#c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0} \
        {#c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0} \
        {#c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0} \
        {#c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0} \
        {#c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0 #c0c0c0}}
} -cleanup {
    destroy .c
    image delete testimage
} -result 1

# cleanup
imageCleanup
cleanupTests
return

# Local Variables:
# mode: tcl
# End:

Changes to tests/entry.test.

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} -body {
    .e configure -insertbackground non-existent
} -cleanup {
    destroy .e
} -returnCodes {error} -result {unknown color name "non-existent"}

test entry-1.32 {configuration option: "insertborderwidth" for entry} -setup {
    entry .e -borderwidth 2 -highlightthickness 2 -font {Helvetica -12 bold}
    pack .e
    update
} -body {
    .e configure -insertborderwidth 1.3
    .e cget -insertborderwidth
} -cleanup {
    destroy .e
................................................................................
} -result {1 6}






test entry-13.10 {GetEntryIndex procedure} -constraints unix -body {
# On unix, when selection is cleared, entry widget's internal 
# selection range is reset.
# Previous settings:
	entry .e -font {Courier -12} -width 5 -bd 2 -relief sunken
	pack .e
	.e insert 0 012345678901234567890
	.e xview 4
................................................................................
# Testing:
    selection clear .e
    .e index sel.first
} -cleanup {
    destroy .e
} -returnCodes error -result {selection isn't in widget .e}

test entry-13.11 {GetEntryIndex procedure} -constraints win -body {
# On mac and pc, when selection is cleared, entry widget remembers
# last selected range.  When selection ownership is restored to 
# entry, the old range will be rehighlighted.
# Previous settings:
	entry .e -font {Courier -12} -width 5 -bd 2 -relief sunken
	pack .e
	.e insert 0 012345678901234567890
................................................................................
    selection clear .e
    catch {selection get}
    .e index sel.first
} -cleanup {
    destroy .e
} -result {1}           

test entry-13.12 {GetEntryIndex procedure} -constraints unix -body {
# Previous settings:
	entry .e -font {Courier -12} -width 5 -bd 2 -relief sunken
	pack .e
	.e insert 0 012345678901234567890
	.e xview 4
	update
    .e select from 1






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} -body {
    .e configure -insertbackground non-existent
} -cleanup {
    destroy .e
} -returnCodes {error} -result {unknown color name "non-existent"}

test entry-1.32 {configuration option: "insertborderwidth" for entry} -setup {
    entry .e -borderwidth 2 -insertwidth 2 -highlightthickness 2 -font {Helvetica -12 bold}
    pack .e
    update
} -body {
    .e configure -insertborderwidth 1.3
    .e cget -insertborderwidth
} -cleanup {
    destroy .e
................................................................................
} -result {1 6}






test entry-13.10 {GetEntryIndex procedure} -constraints x11 -body {
# On unix, when selection is cleared, entry widget's internal 
# selection range is reset.
# Previous settings:
	entry .e -font {Courier -12} -width 5 -bd 2 -relief sunken
	pack .e
	.e insert 0 012345678901234567890
	.e xview 4
................................................................................
# Testing:
    selection clear .e
    .e index sel.first
} -cleanup {
    destroy .e
} -returnCodes error -result {selection isn't in widget .e}

test entry-13.11 {GetEntryIndex procedure} -constraints aquaOrWin32 -body {
# On mac and pc, when selection is cleared, entry widget remembers
# last selected range.  When selection ownership is restored to 
# entry, the old range will be rehighlighted.
# Previous settings:
	entry .e -font {Courier -12} -width 5 -bd 2 -relief sunken
	pack .e
	.e insert 0 012345678901234567890
................................................................................
    selection clear .e
    catch {selection get}
    .e index sel.first
} -cleanup {
    destroy .e
} -result {1}           

test entry-13.12 {GetEntryIndex procedure} -constraints x11 -body {
# Previous settings:
	entry .e -font {Courier -12} -width 5 -bd 2 -relief sunken
	pack .e
	.e insert 0 012345678901234567890
	.e xview 4
	update
    .e select from 1

Changes to tests/font.test.

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test font-31.6 {Tk_IntersectTextLayout procedure: ignore spaces at eol} -body {
    csetup "000\n000      000000000"
    .t.c itemconfig text -width [expr $ax*10]
    set x [.t.c find overlapping [expr $ax*5] $ay [expr $ax*5] $ay]
    .t.c itemconfig text -width 0
    return $x
} -result {}










destroy .t.c


test font-32.1 {Tk_TextLayoutToPostscript: ensure buffer doesn't overflow} -setup {
	destroy .t.c
	canvas .t.c -closeenough 0 
	.t.c create text 0 0 -tags text -anchor nw -just left -font "Courier -12"






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test font-31.6 {Tk_IntersectTextLayout procedure: ignore spaces at eol} -body {
    csetup "000\n000      000000000"
    .t.c itemconfig text -width [expr $ax*10]
    set x [.t.c find overlapping [expr $ax*5] $ay [expr $ax*5] $ay]
    .t.c itemconfig text -width 0
    return $x
} -result {}
test font-31.7 {TkIntersectAngledTextLayout procedure: bug [514ff64dd0]} -body {
    csetup "This is line one\nand line two\nand line three here"
    .t.c itemconfigure text -angle 90
    # Coordinates of the rectangle to check can be hardcoded:
    # The goal of this test is to check whether the overlap detection algorithm
    # works when the rectangle is entirely included in a chunk of the text layout.
    # The text has been rotated 90 degrees around it's upper left corner,
    # so it's enough to check with a small rectangle with small negative y coords.
    .t.c find overlapping 5 -7 7 -5
} -result {1}
destroy .t.c


test font-32.1 {Tk_TextLayoutToPostscript: ensure buffer doesn't overflow} -setup {
	destroy .t.c
	canvas .t.c -closeenough 0 
	.t.c create text 0 0 -tags text -anchor nw -just left -font "Courier -12"

Added tests/iDOT.png.

cannot compute difference between binary files

Changes to tests/imgPNG.test.

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    set i [image create photo]
} -body {
    $i put $encoded(MultiIDAT)
    return [image width $i]x[image height $i]
} -cleanup {
    image delete $i
} -result 223x212











 
}
namespace delete png
imageFinish
cleanupTests
return

# Local Variables:
# mode: tcl
# fill-column: 78
# End:






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    set i [image create photo]
} -body {
    $i put $encoded(MultiIDAT)
    return [image width $i]x[image height $i]
} -cleanup {
    image delete $i
} -result 223x212

test imgPNG-3.1 {reading image with unknown ancillary chunk - bug [1c659ef0f1]} -setup {
    set fileName [file join [file dirname [info script]] iDOT.png]
} -body {
    # the image contains an unknown chunk iDOT
    # since the name of this chunk starts with a lowercase letter,
    # it's an ancillary chunk that shall not trigger an error
    catch {set i [image create photo -file $fileName]}
} -cleanup {
    image delete $i
} -result {0}
 
}
namespace delete png
imageFinish
cleanupTests
return

# Local Variables:
# mode: tcl
# fill-column: 78
# End:

Changes to tests/imgPhoto.test.

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} -body {
    file copy -force $teapotPhotoFile -teapotPhotoFile
    image create photo photo1
    photo1 read -teapotPhotoFile
} -cleanup {
    image delete photo1
    file delete ./-teapotPhotoFile












} -result {}

test imgPhoto-5.1 {ImgPhotoGet/Free procedures, shared instances} -constraints {
    hasTeapotPhoto
} -setup {
    destroy .c
    pack [canvas .c]






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} -body {
    file copy -force $teapotPhotoFile -teapotPhotoFile
    image create photo photo1
    photo1 read -teapotPhotoFile
} -cleanup {
    image delete photo1
    file delete ./-teapotPhotoFile
} -result {}
test imgPhoto-4.76 {ImgPhotoCmd procedure: copy to same image} -constraints {
    hasTeapotPhoto 
} -setup {
    imageCleanup
    image create photo photo1 -file $teapotPhotoFile
} -body {
    # non-regression test for bug [5239fd749b] - shall just not crash
    photo1 copy photo1 -to 0 0 2000 1000
    photo1 copy photo1 -subsample 2 2 -shrink
} -cleanup {
    imageCleanup
} -result {}

test imgPhoto-5.1 {ImgPhotoGet/Free procedures, shared instances} -constraints {
    hasTeapotPhoto
} -setup {
    destroy .c
    pack [canvas .c]

Changes to tests/menu.test.

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# We need to test all of the options with all of the different types of
# menu entries. The following code sets up .m1 with 6 items. It then
# runs through the 2.31 - 2.228 tests below
# index 0 is tearoff, 1 command, 2 cascade, 3 separator, 4 checkbutton, 
# 5 radiobutton
deleteWindows
menu .m1
.m1 add command -label "command"
menu .m2
.m2 add command -label "test"
.m1 add cascade -label "cascade" -menu .m2
.m1 add separator
.m1 add checkbutton -label "checkbutton" -variable check -onvalue on -offvalue off
.m1 add radiobutton -label "radiobutton" -variable radio

if {[testConstraint hasEarthPhoto]} {
................................................................................
} -body {
    menu .m1
    .m1 delete foo
} -returnCodes error -result {bad menu entry index "foo"}
test menu-3.24 {MenuWidgetCmd procedure, "delete" option} -setup {
	destroy .m1
} -body {
    menu .m1
    .m1 delete 0 "foo"
} -returnCodes error -result {bad menu entry index "foo"}
test menu-3.25 {MenuWidgetCmd procedure, "delete" option} -setup {
	destroy .m1
} -body {
    menu .m1
    .m1 delete 0
................................................................................
} -body {
    menu .m1
    .m1 index foo
} -returnCodes error -result {bad menu entry index "foo"}
test menu-3.41 {MenuWidgetCmd procedure, "index" option} -setup {
	destroy .m1
} -body {
    menu .m1
    .m1 add command -label "test"
    .m1 add command -label "3"
    .m1 add command -label "another label"
    .m1 add command -label "end"
    .m1 add command -label "3a"
    .m1 add command -label "final entry"
    list [.m1 index "test"] [.m1 index "3"] [.m1 index "3a"] [.m1 index "end"]
................................................................................
    .m1 type 1
} -cleanup {
	destroy .m1
} -result {cascade}
test menu-3.62 {MenuWidgetCmd procedure, "type" option} -setup {
	destroy .m1
} -body {
    menu .m1
    .m1 type 0
} -cleanup {
	destroy .m1
} -result {tearoff}
test menu-3.63 {MenuWidgetCmd procedure, "unpost" option} -setup {
	destroy .m1
} -body {
................................................................................
	destroy .m1
} -body {
    menu .m1
    .m1 yposition
} -cleanup {
	destroy .m1
} -returnCodes error -result {wrong # args: should be ".m1 yposition index"}
test menu-3.66 {MenuWidgetCmd procedure, "yposition" option} -setup {
	destroy .m1
} -body {
    menu .m1












    .m1 yposition 1
} -cleanup {
	destroy .m1
} -result {1}












test menu-3.67 {MenuWidgetCmd procedure, bad option} -setup {
	destroy .m1
} -body {
    menu .m1
    .m1 foo
} -cleanup {
	destroy .m1
................................................................................
} -cleanup {
	destroy .m1
} -result {0 {} 0 on 0 {}}
test menu-4.6 {TkInvokeMenu: radiobutton} -setup {
    destroy .m1
} -body {
    catch {unset foo}
    menu .m1
    .m1 add radiobutton -label "1" -variable foo -value one
    .m1 add radiobutton -label "2" -variable foo -value two
    .m1 add radiobutton -label "3" -variable foo -value three
    list [catch {.m1 invoke 1} msg] $msg [catch {set foo} msg2] $msg2 [catch {unset foo} msg3] $msg3
} -cleanup {
	destroy .m1
} -result {0 {} 0 one 0 {}}
test menu-4.7 {TkInvokeMenu: radiobutton} -setup {
    destroy .m1
} -body {
    catch {unset foo}
    menu .m1
    .m1 add radiobutton -label "1" -variable foo -value one
    .m1 add radiobutton -label "2" -variable foo -value two
    .m1 add radiobutton -label "3" -variable foo -value three
    list [catch {.m1 invoke 2} msg] $msg [catch {set foo} msg2] $msg2 [catch {unset foo} msg3] $msg3
} -cleanup {
	destroy .m1
} -result {0 {} 0 two 0 {}}
................................................................................
    list [catch {.m1 invoke 1} msg] $msg 
} -cleanup {
	destroy .m1
} -result {0 {}}
test menu-4.12 {TkInvokeMenu} -setup {
    destroy .m1
} -body {
    menu .m1
    .m1 add command -label "test" -command ".m1 delete 1"
    list [catch {.m1 invoke 1} msg] $msg [catch {.m1 type "test"} msg2] $msg2
} -cleanup {
	destroy .m1
} -result {0 {} 1 {bad menu entry index "test"}}

test menu-5.1 {DestroyMenuInstance} -setup {
................................................................................
    menu .m1
    .m1 add command -label "test"
    list [.m1 delete 1] [destroy .m1]
} -result {{} {}}
test menu-8.6 {DestroyMenuEntry} -setup {
    destroy .m1
} -body {
    menu .m1
    .m1 add command -label "one"
    .m1 add command -label "two"
    list [.m1 delete 1] [.m1 entrycget 1 -label] [destroy .m1]
} -result {{} two {}}
test menu-8.7 {DestroyMenuEntry} -setup {
	deleteWindows
} -body {
................................................................................
    deleteWindows
} -result {}


test menu-13.1 {TkGetMenuIndex} -setup {
    deleteWindows
} -body {
    menu .m1
    .m1 add command -label "active"
    .m1 add command -label "test2"
    .m1 add command -label "test3"
    .m1 activate 2
    .m1 entrycget active -label
} -cleanup {
    deleteWindows
................................................................................
} -cleanup {
    deleteWindows
} -result {}
#test menu-13.7 - Need to add @test here.
test menu-13.7 {TkGetMenuIndex} -setup {
    deleteWindows
} -body {
    menu .m1
    .m1 add command -label "active"
    .m1 add command -label "test2"
    .m1 add command -label "test3"
    .m1 entrycget 1 -label
} -cleanup {
    deleteWindows
} -result {active}
................................................................................
} -body {
    menu .m1
    .m1 insert -1 command -label "test"
} -returnCodes error -result {bad menu entry index "-1"}
test menu-16.4 {MenuAddOrInsert} -setup {
	deleteWindows
} -body {
    menu .m1
    .m1 add command -label "test"
    .m1 insert 0 command -label "test2"
    .m1 entrycget 1 -label
} -cleanup {
	deleteWindows
} -result {test2}
test menu-16.5 {MenuAddOrInsert} -setup {
................................................................................
    .m1 clone .foo
} -cleanup {
	deleteWindows
} -result {}
test menu-20.10 {CloneMenu - tearoff fields} -setup {
	deleteWindows
} -body {
    menu .m1
    list [.m1 clone .m2 normal] [.m2 cget -tearoff]
} -cleanup {
	deleteWindows
} -result {{} 1}
test menu-20.11 {CloneMenu} -setup {
	deleteWindows
} -body {
................................................................................
    .m1 configure -tearoff 0
    .m1 index @5,5
} -cleanup {
	deleteWindows
} -result {0}
test menu-22.3 {GetIndexFromCoords: mapped window, y only} -setup {
	deleteWindows
} -constraints {unix} -body {
    menu .m1
    .m1 add command -label "test"
    .m1 configure -tearoff 0
    tk_popup .m1 0 0
    tkwait visibility .m1
    .m1 index @5
} -cleanup {
	deleteWindows
} -result {0}
test menu-22.4 {GetIndexFromCoords: mapped window x,y} -setup {
	deleteWindows
} -constraints {unix} -body {
    menu .m1
    .m1 add command -label "test"
    .m1 configure -tearoff 0
    tk_popup .m1 0 0
    tkwait visibility .m1
    update
    set x [expr {[winfo width .m1] - [.m1 cget -borderwidth] - 1}]
    .m1 index @$x,5
} -cleanup {
	deleteWindows
} -result {0}
test menu-22.5 {GetIndexFromCoords: mapped wide window} -setup {
	deleteWindows
} -constraints {unix} -body {
    menu .m1
    .m1 add command -label "test"
    .m1 configure -tearoff 0
    tk_popup .m1 0 0
    tkwait visibility .m1
    wm geometry .m1 200x100
    update






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# We need to test all of the options with all of the different types of
# menu entries. The following code sets up .m1 with 6 items. It then
# runs through the 2.31 - 2.228 tests below
# index 0 is tearoff, 1 command, 2 cascade, 3 separator, 4 checkbutton, 
# 5 radiobutton
deleteWindows
menu .m1 -tearoff 1
.m1 add command -label "command"
menu .m2 -tearoff 1
.m2 add command -label "test"
.m1 add cascade -label "cascade" -menu .m2
.m1 add separator
.m1 add checkbutton -label "checkbutton" -variable check -onvalue on -offvalue off
.m1 add radiobutton -label "radiobutton" -variable radio

if {[testConstraint hasEarthPhoto]} {
................................................................................
} -body {
    menu .m1
    .m1 delete foo
} -returnCodes error -result {bad menu entry index "foo"}
test menu-3.24 {MenuWidgetCmd procedure, "delete" option} -setup {
	destroy .m1
} -body {
    menu .m1 -tearoff 1
    .m1 delete 0 "foo"
} -returnCodes error -result {bad menu entry index "foo"}
test menu-3.25 {MenuWidgetCmd procedure, "delete" option} -setup {
	destroy .m1
} -body {
    menu .m1
    .m1 delete 0
................................................................................
} -body {
    menu .m1
    .m1 index foo
} -returnCodes error -result {bad menu entry index "foo"}
test menu-3.41 {MenuWidgetCmd procedure, "index" option} -setup {
	destroy .m1
} -body {
    menu .m1 -tearoff 1
    .m1 add command -label "test"
    .m1 add command -label "3"
    .m1 add command -label "another label"
    .m1 add command -label "end"
    .m1 add command -label "3a"
    .m1 add command -label "final entry"
    list [.m1 index "test"] [.m1 index "3"] [.m1 index "3a"] [.m1 index "end"]
................................................................................
    .m1 type 1
} -cleanup {
	destroy .m1
} -result {cascade}
test menu-3.62 {MenuWidgetCmd procedure, "type" option} -setup {
	destroy .m1
} -body {
    menu .m1 -tearoff 1
    .m1 type 0
} -cleanup {
	destroy .m1
} -result {tearoff}
test menu-3.63 {MenuWidgetCmd procedure, "unpost" option} -setup {
	destroy .m1
} -body {
................................................................................
	destroy .m1
} -body {
    menu .m1
    .m1 yposition
} -cleanup {
	destroy .m1
} -returnCodes error -result {wrong # args: should be ".m1 yposition index"}
test menu-3.66a {MenuWidgetCmd procedure, "yposition" option, no tearoff} -setup {
	destroy .m1
} -body {
    menu .m1 -tearoff 0
    .m1 yposition 1
} -cleanup {
	destroy .m1
} -result {0}
test menu-3.66b {MenuWidgetCmd procedure, "yposition" option, with tearoff} -constraints {
    notAqua
} -setup {
	destroy .m1
} -body {
    # on Win or Linux, tearoff menus are supported
    # see menu-3.66c for aqua
    menu .m1 -tearoff 1
    .m1 yposition 1
} -cleanup {
	destroy .m1
} -result {1}
test menu-3.66c {MenuWidgetCmd procedure, "yposition" option, with tearoff} -constraints {
    aqua
} -setup {
	destroy .m1
} -body {
    # on OS X, tearoff menus are not supported
    # see menu-3.66b for win or linux
    menu .m1 -tearoff 1
    .m1 yposition 1
} -cleanup {
	destroy .m1
} -result {0}
test menu-3.67 {MenuWidgetCmd procedure, bad option} -setup {
	destroy .m1
} -body {
    menu .m1
    .m1 foo
} -cleanup {
	destroy .m1
................................................................................
} -cleanup {
	destroy .m1
} -result {0 {} 0 on 0 {}}
test menu-4.6 {TkInvokeMenu: radiobutton} -setup {
    destroy .m1
} -body {
    catch {unset foo}
    menu .m1 -tearoff 1
    .m1 add radiobutton -label "1" -variable foo -value one
    .m1 add radiobutton -label "2" -variable foo -value two
    .m1 add radiobutton -label "3" -variable foo -value three
    list [catch {.m1 invoke 1} msg] $msg [catch {set foo} msg2] $msg2 [catch {unset foo} msg3] $msg3
} -cleanup {
	destroy .m1
} -result {0 {} 0 one 0 {}}
test menu-4.7 {TkInvokeMenu: radiobutton} -setup {
    destroy .m1
} -body {
    catch {unset foo}
    menu .m1 -tearoff 1
    .m1 add radiobutton -label "1" -variable foo -value one
    .m1 add radiobutton -label "2" -variable foo -value two
    .m1 add radiobutton -label "3" -variable foo -value three
    list [catch {.m1 invoke 2} msg] $msg [catch {set foo} msg2] $msg2 [catch {unset foo} msg3] $msg3
} -cleanup {
	destroy .m1
} -result {0 {} 0 two 0 {}}
................................................................................
    list [catch {.m1 invoke 1} msg] $msg 
} -cleanup {
	destroy .m1
} -result {0 {}}
test menu-4.12 {TkInvokeMenu} -setup {
    destroy .m1
} -body {
    menu .m1 -tearoff 1
    .m1 add command -label "test" -command ".m1 delete 1"
    list [catch {.m1 invoke 1} msg] $msg [catch {.m1 type "test"} msg2] $msg2
} -cleanup {
	destroy .m1
} -result {0 {} 1 {bad menu entry index "test"}}

test menu-5.1 {DestroyMenuInstance} -setup {
................................................................................
    menu .m1
    .m1 add command -label "test"
    list [.m1 delete 1] [destroy .m1]
} -result {{} {}}
test menu-8.6 {DestroyMenuEntry} -setup {
    destroy .m1
} -body {
    menu .m1 -tearoff 1
    .m1 add command -label "one"
    .m1 add command -label "two"
    list [.m1 delete 1] [.m1 entrycget 1 -label] [destroy .m1]
} -result {{} two {}}
test menu-8.7 {DestroyMenuEntry} -setup {
	deleteWindows
} -body {
................................................................................
    deleteWindows
} -result {}


test menu-13.1 {TkGetMenuIndex} -setup {
    deleteWindows
} -body {
    menu .m1 -tearoff 1
    .m1 add command -label "active"
    .m1 add command -label "test2"
    .m1 add command -label "test3"
    .m1 activate 2
    .m1 entrycget active -label
} -cleanup {
    deleteWindows
................................................................................
} -cleanup {
    deleteWindows
} -result {}
#test menu-13.7 - Need to add @test here.
test menu-13.7 {TkGetMenuIndex} -setup {
    deleteWindows
} -body {
    menu .m1 -tearoff 1
    .m1 add command -label "active"
    .m1 add command -label "test2"
    .m1 add command -label "test3"
    .m1 entrycget 1 -label
} -cleanup {
    deleteWindows
} -result {active}
................................................................................
} -body {
    menu .m1
    .m1 insert -1 command -label "test"
} -returnCodes error -result {bad menu entry index "-1"}
test menu-16.4 {MenuAddOrInsert} -setup {
	deleteWindows
} -body {
    menu .m1 -tearoff 1
    .m1 add command -label "test"
    .m1 insert 0 command -label "test2"
    .m1 entrycget 1 -label
} -cleanup {
	deleteWindows
} -result {test2}
test menu-16.5 {MenuAddOrInsert} -setup {
................................................................................
    .m1 clone .foo
} -cleanup {
	deleteWindows
} -result {}
test menu-20.10 {CloneMenu - tearoff fields} -setup {
	deleteWindows
} -body {
    menu .m1 -tearoff 1
    list [.m1 clone .m2 normal] [.m2 cget -tearoff]
} -cleanup {
	deleteWindows
} -result {{} 1}
test menu-20.11 {CloneMenu} -setup {
	deleteWindows
} -body {
................................................................................
    .m1 configure -tearoff 0
    .m1 index @5,5
} -cleanup {
	deleteWindows
} -result {0}
test menu-22.3 {GetIndexFromCoords: mapped window, y only} -setup {
	deleteWindows
} -constraints {x11} -body {
    menu .m1
    .m1 add command -label "test"
    .m1 configure -tearoff 0
    tk_popup .m1 0 0
    tkwait visibility .m1
    .m1 index @5
} -cleanup {
	deleteWindows
} -result {0}
test menu-22.4 {GetIndexFromCoords: mapped window x,y} -setup {
	deleteWindows
} -constraints {x11} -body {
    menu .m1
    .m1 add command -label "test"
    .m1 configure -tearoff 0
    tk_popup .m1 0 0
    tkwait visibility .m1
    update
    set x [expr {[winfo width .m1] - [.m1 cget -borderwidth] - 1}]
    .m1 index @$x,5
} -cleanup {
	deleteWindows
} -result {0}
test menu-22.5 {GetIndexFromCoords: mapped wide window} -setup {
	deleteWindows
} -constraints {x11} -body {
    menu .m1
    .m1 add command -label "test"
    .m1 configure -tearoff 0
    tk_popup .m1 0 0
    tkwait visibility .m1
    wm geometry .m1 200x100
    update

Changes to tests/menuDraw.test.

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    menu .m1
    .m1 add cascade -label test
    set tearoff [tk::TearOffMenu .m1 40 40]
    $tearoff postcascade 0
} -cleanup {
    deleteWindows
} -result {}
test menuDraw-16.5 {TkPostSubMenu} -constraints unix -setup {
    deleteWindows
} -body {
    menu .m1
    .m1 add cascade -label test -menu .m2
    menu .m2 -postcommand "glorp"
    set tearoff [tk::TearOffMenu .m1 40 40]
    $tearoff postcascade test






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    menu .m1
    .m1 add cascade -label test
    set tearoff [tk::TearOffMenu .m1 40 40]
    $tearoff postcascade 0
} -cleanup {
    deleteWindows
} -result {}
test menuDraw-16.5 {TkPostSubMenu} -setup {
    deleteWindows
} -body {
    menu .m1
    .m1 add cascade -label test -menu .m2
    menu .m2 -postcommand "glorp"
    set tearoff [tk::TearOffMenu .m1 40 40]
    $tearoff postcascade test

Changes to tests/packgrid.test.

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    pack .g
    pack .p
    grid .g
}  -returnCodes error -cleanup {
    destroy .p
    destroy .g
} -result {cannot use geometry manager grid inside . which already has slaves managed by pack}































cleanupTests
return







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    pack .g
    pack .p
    grid .g
}  -returnCodes error -cleanup {
    destroy .p
    destroy .g
} -result {cannot use geometry manager grid inside . which already has slaves managed by pack}

test packgrid-4.1 {slave stolen after master destruction - bug [aa7679685e]} -setup {
    frame .f
    button .b -text hello
} -body {
    pack .f
    grid .b -in .f
    destroy .f
    set res [winfo manager .b]
    # shall not crash
    pack .b
    set res
} -cleanup {
    destroy .b
} -result {}

test packgrid-4.2 {slave stolen after master destruction - bug [aa7679685e]} -setup {
    frame .f
    button .b -text hello
} -body {
    pack .f
    pack .b -in .f
    destroy .f
    set res [winfo manager .b]
    # shall not crash
    grid .b
    set res
} -cleanup {
    destroy .b
} -result {}

cleanupTests
return

Added tests/safePrimarySelection.test.








































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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# This file is a Tcl script to test entry widgets in Tk.  It is
# organized in the standard fashion for Tcl tests.
#
# Copyright (c) 1994 The Regents of the University of California.
# Copyright (c) 1994-1997 Sun Microsystems, Inc.
# Copyright (c) 1998-1999 by Scriptics Corporation.
# All rights reserved.

package require tcltest 2.2
namespace import ::tcltest::*
eval tcltest::configure $argv
tcltest::loadTestedCommands

# ------------------------------------------------------------------------------
# Tests that a Safe Base interpreter cannot write to the PRIMARY selection.
# ------------------------------------------------------------------------------
# - Tests 3.*, 6.* test that the fix for ticket de156e9efe implemented in branch
#   bug-de156e9efe has been applied and still works.  They test that a Safe Base
#   slave interpreter cannot write to the PRIMARY selection.
# - The other tests verify that the master interpreter and an unsafe slave CAN
#   write to the PRIMARY selection, and therefore that the test scripts
#   themselves are valid.
# - A text, entry, ttk::entry, listbox, spinbox or ttk::spinbox widget can have
#   option -exportselection 1, meaning (in an unsafe interpreter) that a
#   selection made in one of these widgets is automatically written to the
#   PRIMARY selection.
# - A safe interpreter must not write to the PRIMARY selection.
# - The spinbox, ttk::spinbox are variants of entry, ttk::entry respectively.
# ------------------------------------------------------------------------------

namespace eval ::_test_tmp {}

# ------------------------------------------------------------------------------
#  Proc ::_test_tmp::unsafeInterp
# ------------------------------------------------------------------------------
# Command that creates an unsafe child interpreter and tries to load Tk.
# - This is necessary for loading Tk if the tests are done in the build
#   directory without installing Tk.  In that case the usual auto_path loading
#   mechanism cannot work because the tk binary is not where pkgIndex.tcl says
#   it is.
# - This command is not needed for Safe Base slaves because safe::loadTk does
#   something similar and works correctly.
# - Based on scripts in winSend.test.
# ------------------------------------------------------------------------------

namespace eval ::_test_tmp {
    variable TkLoadCmd
}

foreach pkg [info loaded] {
    if {[lindex $pkg 1] eq "Tk"} {
	set ::_test_tmp::TkLoadCmd [list load {*}$pkg]
	break
    }
}

proc ::_test_tmp::unsafeInterp {name} {
    variable TkLoadCmd
    interp create $name
    $name eval [list set argv [list -name $name]]
    catch {{*}$TkLoadCmd $name}
}


set ::_test_tmp::script {
    package require Tk
    namespace eval ::_test_tmp {}

    proc ::_test_tmp::getPrimarySelection {} {
        if {[catch {::tk::GetSelection . PRIMARY} sel]} {
            set sel {}
        }
        return $sel
    }

    proc ::_test_tmp::setPrimarySelection {} {
        destroy .preset
        text .preset -exportselection 1
        .preset insert end OLD_VALUE
        # pack .preset
        .preset tag add sel 1.0 end-1c
        update
        return
    }

    # Clearing the PRIMARY selection is troublesome.
    # The window need not be mapped.
    # However, the window must continue to exist, or some X11 servers
    # will set the PRIMARY selection to something else.
    proc ::_test_tmp::clearPrimarySelection {} {
        destroy .clear
        text .clear -exportselection 1
        .clear insert end TMP_VALUE
        # pack .clear
        .clear tag add sel 1.0 end-1c
        update
        .clear tag remove sel 1.0 end-1c
        update
        return
    }

    # If this interpreter can write to the PRIMARY
    # selection, the commands below will do so.

    proc ::_test_tmp::tryText {} {
        text .t -exportselection 1
        .t insert end PAYLOAD
        pack .t
        .t tag add sel 1.0 end-1c
        update
        return
    }

    proc ::_test_tmp::tryEntry {} {
        entry .t -exportselection 1
        .t insert end PAYLOAD
        pack .t
        .t selection range 0 end
        update
        return
    }

    proc ::_test_tmp::tryTtkEntry {} {
        ::ttk::entry .t -exportselection 1
        .t insert end PAYLOAD
        pack .t
        .t selection range 0 end
        update
        return
    }

    proc ::_test_tmp::tryListbox {} {
        listbox .t -exportselection 1
        .t insert end list1 PAYLOAD list3
        pack .t
        .t selection set 1
        update
        return
    }

    proc ::_test_tmp::trySpinbox {ver} {
        if {$ver == 1} {
            # spinbox as entry
            spinbox .t -exportselection 1 -values {1 2 3 4 5}
            .t delete 0 end
            .t insert end PAYLOAD
            pack .t
            .t selection range 0 end
            update
            return
            # selects PAYLOAD
        } elseif {$ver == 2} {
            # spinbox spun
            spinbox .t -exportselection 1 -values {1 2 3 4 5}
            .t invoke buttonup
            pack .t
            .t selection range 0 end
            update
            return
            # selects 2
        } else {
            # spinbox spun/selected/spun
            spinbox .t -exportselection 1 -values {1 2 3 4 5}
            .t invoke buttonup
            pack .t
            .t selection range 0 end
            update
            .t invoke buttonup
            update
            return
            # selects 3
        }
    }

    proc ::_test_tmp::tryTtkSpinbox {ver} {
        if {$ver == 1} {
            # ttk::spinbox as entry
            ::ttk::spinbox .t -exportselection 1 -values {1 2 3 4 5}
            .t delete 0 end
            .t insert end PAYLOAD
            pack .t
            .t selection range 0 end
            update
            return
        } elseif {$ver == 2} {
            # ttk::spinbox spun
            ::ttk::spinbox .t -exportselection 1 -values {1 2 3 4 5}
            ::ttk::spinbox::Spin .t +1
            ::ttk::spinbox::Spin .t +1
            pack .t
            # ttk::spinbox::Spin sets selection
            update
            return
            # selects 2
        } else {
            # ttk::spinbox spun/selected/spun
            ::ttk::spinbox .t -exportselection 1 -values {1 2 3 4 5}
            ::ttk::spinbox::Spin .t +1
            ::ttk::spinbox::Spin .t +1
            pack .t
            # ttk::spinbox::Spin sets selection
            update
            ::ttk::spinbox::Spin .t +1
            update
            return
            # selects 3
        }
    }
}

# Do this once for the master interpreter.
eval $::_test_tmp::script

test safePrimarySelection-1.1 {master interpreter, text, no existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -body {
    ::_test_tmp::tryText
    ::_test_tmp::getPrimarySelection
} -cleanup {
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -result {PAYLOAD}

test safePrimarySelection-1.2 {master interpreter, entry, no existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -body {
    ::_test_tmp::tryEntry
    ::_test_tmp::getPrimarySelection
} -cleanup {
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -result {PAYLOAD}

test safePrimarySelection-1.3 {master interpreter, ttk::entry, no existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -body {
    ::_test_tmp::tryTtkEntry
    ::_test_tmp::getPrimarySelection
} -cleanup {
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -result {PAYLOAD}

test safePrimarySelection-1.4 {master interpreter, listbox, no existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -body {
    ::_test_tmp::tryListbox
    ::_test_tmp::getPrimarySelection
} -cleanup {
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -result {PAYLOAD}

test safePrimarySelection-1.5 {master interpreter, spinbox as entry, no existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -body {
    ::_test_tmp::trySpinbox 1
    ::_test_tmp::getPrimarySelection
} -cleanup {
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -result {PAYLOAD}

test safePrimarySelection-1.6 {master interpreter, spinbox spun, no existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -body {
    ::_test_tmp::trySpinbox 2
    ::_test_tmp::getPrimarySelection
} -cleanup {
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -result {2}

test safePrimarySelection-1.7 {master interpreter, spinbox spun/selected/spun, no existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -body {
    ::_test_tmp::trySpinbox 3
    ::_test_tmp::getPrimarySelection
} -cleanup {
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -result {3}

test safePrimarySelection-1.8 {master interpreter, ttk::spinbox as entry, no existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -body {
    ::_test_tmp::tryTtkSpinbox 1
    ::_test_tmp::getPrimarySelection
} -cleanup {
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -result {PAYLOAD}

test safePrimarySelection-1.9 {master interpreter, ttk::spinbox spun, no existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -body {
    ::_test_tmp::tryTtkSpinbox 2
    ::_test_tmp::getPrimarySelection
} -cleanup {
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -result {2}

test safePrimarySelection-1.10 {master interpreter, ttk::spinbox spun/selected/spun, no existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -body {
    ::_test_tmp::tryTtkSpinbox 3
    ::_test_tmp::getPrimarySelection
} -cleanup {
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -result {3}

test safePrimarySelection-2.1 {unsafe slave interpreter, text, no existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -body {
    set int2 slave2
    ::_test_tmp::unsafeInterp $int2
    $int2 eval $::_test_tmp::script
    $int2 eval ::_test_tmp::tryText
    $int2 eval ::_test_tmp::getPrimarySelection
} -cleanup {
    interp delete $int2
    destroy {*}[winfo children .]
    unset int2
    ::_test_tmp::clearPrimarySelection
} -result {PAYLOAD}

test safePrimarySelection-2.2 {unsafe slave interpreter, entry, no existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -body {
    set int2 slave2
    ::_test_tmp::unsafeInterp $int2
    $int2 eval $::_test_tmp::script
    $int2 eval ::_test_tmp::tryEntry
    $int2 eval ::_test_tmp::getPrimarySelection
} -cleanup {
    interp delete $int2
    destroy {*}[winfo children .]
    unset int2
    ::_test_tmp::clearPrimarySelection
} -result {PAYLOAD}

test safePrimarySelection-2.3 {unsafe slave interpreter, ttk::entry, no existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -body {
    set int2 slave2
    ::_test_tmp::unsafeInterp $int2
    $int2 eval $::_test_tmp::script
    $int2 eval ::_test_tmp::tryTtkEntry
    $int2 eval ::_test_tmp::getPrimarySelection
} -cleanup {
    interp delete $int2
    destroy {*}[winfo children .]
    unset int2
    ::_test_tmp::clearPrimarySelection
} -result {PAYLOAD}

test safePrimarySelection-2.4 {unsafe slave interpreter, listbox, no existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -body {
    set int2 slave2
    ::_test_tmp::unsafeInterp $int2
    $int2 eval $::_test_tmp::script
    $int2 eval ::_test_tmp::tryListbox
    $int2 eval ::_test_tmp::getPrimarySelection
} -cleanup {
    interp delete $int2
    destroy {*}[winfo children .]
    unset int2
    ::_test_tmp::clearPrimarySelection
} -result {PAYLOAD}

test safePrimarySelection-2.5 {unsafe slave interpreter, spinbox as entry, no existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -body {
    set int2 slave2
    ::_test_tmp::unsafeInterp $int2
    $int2 eval $::_test_tmp::script
    $int2 eval ::_test_tmp::trySpinbox 1
    $int2 eval ::_test_tmp::getPrimarySelection
} -cleanup {
    interp delete $int2
    destroy {*}[winfo children .]
    unset int2
    ::_test_tmp::clearPrimarySelection
} -result {PAYLOAD}

test safePrimarySelection-2.6 {unsafe slave interpreter, spinbox spun, no existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -body {
    set int2 slave2
    ::_test_tmp::unsafeInterp $int2
    $int2 eval $::_test_tmp::script
    $int2 eval ::_test_tmp::trySpinbox 2
    $int2 eval ::_test_tmp::getPrimarySelection
} -cleanup {
    interp delete $int2
    destroy {*}[winfo children .]
    unset int2
    ::_test_tmp::clearPrimarySelection
} -result {2}

test safePrimarySelection-2.7 {unsafe slave interpreter, spinbox spun/selected/spun, no existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -body {
    set int2 slave2
    ::_test_tmp::unsafeInterp $int2
    $int2 eval $::_test_tmp::script
    $int2 eval ::_test_tmp::trySpinbox 3
    $int2 eval ::_test_tmp::getPrimarySelection
} -cleanup {
    interp delete $int2
    destroy {*}[winfo children .]
    unset int2
    ::_test_tmp::clearPrimarySelection
} -result {3}

test safePrimarySelection-2.8 {unsafe slave interpreter, ttk::spinbox as entry, no existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -body {
    set int2 slave2
    ::_test_tmp::unsafeInterp $int2
    $int2 eval $::_test_tmp::script
    $int2 eval ::_test_tmp::tryTtkSpinbox 1
    $int2 eval ::_test_tmp::getPrimarySelection
} -cleanup {
    interp delete $int2
    destroy {*}[winfo children .]
    unset int2
    ::_test_tmp::clearPrimarySelection
} -result {PAYLOAD}

test safePrimarySelection-2.9 {unsafe slave interpreter, ttk::spinbox spun, no existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -body {
    set int2 slave2
    ::_test_tmp::unsafeInterp $int2
    $int2 eval $::_test_tmp::script
    $int2 eval ::_test_tmp::tryTtkSpinbox 2
    $int2 eval ::_test_tmp::getPrimarySelection
} -cleanup {
    interp delete $int2
    destroy {*}[winfo children .]
    unset int2
    ::_test_tmp::clearPrimarySelection
} -result {2}

test safePrimarySelection-2.10 {unsafe slave interpreter, ttk::spinbox spun/selected/spun, no existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -body {
    set int2 slave2
    ::_test_tmp::unsafeInterp $int2
    $int2 eval $::_test_tmp::script
    $int2 eval ::_test_tmp::tryTtkSpinbox 3
    $int2 eval ::_test_tmp::getPrimarySelection
} -cleanup {
    interp delete $int2
    destroy {*}[winfo children .]
    unset int2
    ::_test_tmp::clearPrimarySelection
} -result {3}

test safePrimarySelection-3.1 {IMPORTANT, safe slave interpreter, text, no existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -body {
    set res0 [::_test_tmp::getPrimarySelection]
    set int2 slave2
    ::safe::interpCreate $int2
    ::safe::loadTk $int2
    $int2 eval $::_test_tmp::script
    $int2 eval ::_test_tmp::tryText
    set res1 [$int2 eval ::_test_tmp::getPrimarySelection]
    set res2 [::_test_tmp::getPrimarySelection]
    set res3 $res0--$res1--$res2
} -cleanup {
    interp delete $int2
    destroy {*}[winfo children .]
    unset int2 res0 res1 res2 res3
    ::_test_tmp::clearPrimarySelection
} -result {----}

test safePrimarySelection-3.2 {IMPORTANT, safe slave interpreter, entry, no existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -body {
    set res0 [::_test_tmp::getPrimarySelection]
    set int2 slave2
    ::safe::interpCreate $int2
    ::safe::loadTk $int2
    $int2 eval $::_test_tmp::script
    $int2 eval ::_test_tmp::tryEntry
    set res1 [$int2 eval ::_test_tmp::getPrimarySelection]
    set res2 [::_test_tmp::getPrimarySelection]
    set res3 $res0--$res1--$res2
} -cleanup {
    interp delete $int2
    destroy {*}[winfo children .]
    unset int2 res0 res1 res2 res3
    ::_test_tmp::clearPrimarySelection
} -result {----}

test safePrimarySelection-3.3 {IMPORTANT, safe slave interpreter, ttk::entry, no existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -body {
    set res0 [::_test_tmp::getPrimarySelection]
    set int2 slave2
    ::safe::interpCreate $int2
    ::safe::loadTk $int2
    $int2 eval $::_test_tmp::script
    $int2 eval ::_test_tmp::tryTtkEntry
    set res1 [$int2 eval ::_test_tmp::getPrimarySelection]
    set res2 [::_test_tmp::getPrimarySelection]
    set res3 $res0--$res1--$res2
} -cleanup {
    interp delete $int2
    destroy {*}[winfo children .]
    unset int2 res0 res1 res2 res3
    ::_test_tmp::clearPrimarySelection
} -result {----}

test safePrimarySelection-3.4 {IMPORTANT, safe slave interpreter, listbox, no existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -body {
    set res0 [::_test_tmp::getPrimarySelection]
    set int2 slave2
    ::safe::interpCreate $int2
    ::safe::loadTk $int2
    $int2 eval $::_test_tmp::script
    $int2 eval ::_test_tmp::tryListbox
    set res1 [$int2 eval ::_test_tmp::getPrimarySelection]
    set res2 [::_test_tmp::getPrimarySelection]
    set res3 $res0--$res1--$res2
} -cleanup {
    interp delete $int2
    destroy {*}[winfo children .]
    unset int2 res0 res1 res2 res3
    ::_test_tmp::clearPrimarySelection
} -result {----}

test safePrimarySelection-3.5 {IMPORTANT, safe slave interpreter, spinbox as entry, no existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -body {
    set res0 [::_test_tmp::getPrimarySelection]
    set int2 slave2
    ::safe::interpCreate $int2
    ::safe::loadTk $int2
    $int2 eval $::_test_tmp::script
    $int2 eval ::_test_tmp::trySpinbox 1
    set res1 [$int2 eval ::_test_tmp::getPrimarySelection]
    set res2 [::_test_tmp::getPrimarySelection]
    set res3 $res0--$res1--$res2
} -cleanup {
    interp delete $int2
    destroy {*}[winfo children .]
    unset int2 res0 res1 res2 res3
    ::_test_tmp::clearPrimarySelection
} -result {----}

test safePrimarySelection-3.6 {IMPORTANT, safe slave interpreter, spinbox spun, no existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -body {
    set res0 [::_test_tmp::getPrimarySelection]
    set int2 slave2
    ::safe::interpCreate $int2
    ::safe::loadTk $int2
    $int2 eval $::_test_tmp::script
    $int2 eval ::_test_tmp::trySpinbox 2
    set res1 [$int2 eval ::_test_tmp::getPrimarySelection]
    set res2 [::_test_tmp::getPrimarySelection]
    set res3 $res0--$res1--$res2
} -cleanup {
    interp delete $int2
    destroy {*}[winfo children .]
    unset int2 res0 res1 res2 res3
    ::_test_tmp::clearPrimarySelection
} -result {----}

test safePrimarySelection-3.7 {IMPORTANT, safe slave interpreter, spinbox spun/selected/spun, no existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -body {
    set res0 [::_test_tmp::getPrimarySelection]
    set int2 slave2
    ::safe::interpCreate $int2
    ::safe::loadTk $int2
    $int2 eval $::_test_tmp::script
    $int2 eval ::_test_tmp::trySpinbox 3
    set res1 [$int2 eval ::_test_tmp::getPrimarySelection]
    set res2 [::_test_tmp::getPrimarySelection]
    set res3 $res0--$res1--$res2
} -cleanup {
    interp delete $int2
    destroy {*}[winfo children .]
    unset int2 res0 res1 res2 res3
    ::_test_tmp::clearPrimarySelection
} -result {----}

test safePrimarySelection-3.8 {IMPORTANT, safe slave interpreter, ttk::spinbox as entry, no existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -body {
    set res0 [::_test_tmp::getPrimarySelection]
    set int2 slave2
    ::safe::interpCreate $int2
    ::safe::loadTk $int2
    $int2 eval $::_test_tmp::script
    $int2 eval ::_test_tmp::tryTtkSpinbox 1
    set res1 [$int2 eval ::_test_tmp::getPrimarySelection]
    set res2 [::_test_tmp::getPrimarySelection]
    set res3 $res0--$res1--$res2
} -cleanup {
    interp delete $int2
    destroy {*}[winfo children .]
    unset int2 res0 res1 res2 res3
    ::_test_tmp::clearPrimarySelection
} -result {----}

test safePrimarySelection-3.9 {IMPORTANT, safe slave interpreter, ttk::spinbox spun, no existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -body {
    set res0 [::_test_tmp::getPrimarySelection]
    set int2 slave2
    ::safe::interpCreate $int2
    ::safe::loadTk $int2
    $int2 eval $::_test_tmp::script
    $int2 eval ::_test_tmp::tryTtkSpinbox 2
    set res1 [$int2 eval ::_test_tmp::getPrimarySelection]
    set res2 [::_test_tmp::getPrimarySelection]
    set res3 $res0--$res1--$res2
} -cleanup {
    interp delete $int2
    destroy {*}[winfo children .]
    unset int2 res0 res1 res2 res3
    ::_test_tmp::clearPrimarySelection
} -result {----}

test safePrimarySelection-3.10 {IMPORTANT, safe slave interpreter, ttk::spinbox spun/selected/spun, no existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -body {
    set res0 [::_test_tmp::getPrimarySelection]
    set int2 slave2
    ::safe::interpCreate $int2
    ::safe::loadTk $int2
    $int2 eval $::_test_tmp::script
    $int2 eval ::_test_tmp::tryTtkSpinbox 3
    set res1 [$int2 eval ::_test_tmp::getPrimarySelection]
    set res2 [::_test_tmp::getPrimarySelection]
    set res3 $res0--$res1--$res2
} -cleanup {
    interp delete $int2
    destroy {*}[winfo children .]
    unset int2 res0 res1 res2 res3
    ::_test_tmp::clearPrimarySelection
} -result {----}

test safePrimarySelection-4.1 {master interpreter, text, existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::setPrimarySelection
} -body {
    ::_test_tmp::tryText
    ::_test_tmp::getPrimarySelection
} -cleanup {
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -result {PAYLOAD}

test safePrimarySelection-4.2 {master interpreter, entry, existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::setPrimarySelection
} -body {
    ::_test_tmp::tryEntry
    ::_test_tmp::getPrimarySelection
} -cleanup {
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -result {PAYLOAD}

test safePrimarySelection-4.3 {master interpreter, ttk::entry, existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::setPrimarySelection
} -body {
    ::_test_tmp::tryTtkEntry
    ::_test_tmp::getPrimarySelection
} -cleanup {
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -result {PAYLOAD}

test safePrimarySelection-4.4 {master interpreter, listbox, existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::setPrimarySelection
} -body {
    ::_test_tmp::tryListbox
    ::_test_tmp::getPrimarySelection
} -cleanup {
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -result {PAYLOAD}

test safePrimarySelection-4.5 {master interpreter, spinbox as entry, existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::setPrimarySelection
} -body {
    ::_test_tmp::trySpinbox 1
    ::_test_tmp::getPrimarySelection
} -cleanup {
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -result {PAYLOAD}

test safePrimarySelection-4.6 {master interpreter, spinbox spun, existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::setPrimarySelection
} -body {
    ::_test_tmp::trySpinbox 2
    ::_test_tmp::getPrimarySelection
} -cleanup {
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -result {2}

test safePrimarySelection-4.7 {master interpreter, spinbox spun/selected/spun, existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::setPrimarySelection
} -body {
    ::_test_tmp::trySpinbox 3
    ::_test_tmp::getPrimarySelection
} -cleanup {
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -result {3}

test safePrimarySelection-4.8 {master interpreter, ttk::spinbox as entry, existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::setPrimarySelection
} -body {
    ::_test_tmp::tryTtkSpinbox 1
    ::_test_tmp::getPrimarySelection
} -cleanup {
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -result {PAYLOAD}

test safePrimarySelection-4.9 {master interpreter, ttk::spinbox spun, existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::setPrimarySelection
} -body {
    ::_test_tmp::tryTtkSpinbox 2
    ::_test_tmp::getPrimarySelection
} -cleanup {
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -result {2}

test safePrimarySelection-4.10 {master interpreter, ttk::spinbox spun/selected/spun, existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::setPrimarySelection
} -body {
    ::_test_tmp::tryTtkSpinbox 3
    ::_test_tmp::getPrimarySelection
} -cleanup {
    destroy {*}[winfo children .]
    ::_test_tmp::clearPrimarySelection
} -result {3}

test safePrimarySelection-5.1 {unsafe slave interpreter, text, existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::setPrimarySelection
} -body {
    set int2 slave2
    ::_test_tmp::unsafeInterp $int2
    $int2 eval $::_test_tmp::script
    $int2 eval ::_test_tmp::tryText
    $int2 eval ::_test_tmp::getPrimarySelection
} -cleanup {
    interp delete $int2
    destroy {*}[winfo children .]
    unset int2
    ::_test_tmp::clearPrimarySelection
} -result {PAYLOAD}

test safePrimarySelection-5.2 {unsafe slave interpreter, entry, existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::setPrimarySelection
} -body {
    set int2 slave2
    ::_test_tmp::unsafeInterp $int2
    $int2 eval $::_test_tmp::script
    $int2 eval ::_test_tmp::tryEntry
    $int2 eval ::_test_tmp::getPrimarySelection
} -cleanup {
    interp delete $int2
    destroy {*}[winfo children .]
    unset int2
    ::_test_tmp::clearPrimarySelection
} -result {PAYLOAD}

test safePrimarySelection-5.3 {unsafe slave interpreter, ttk::entry, existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::setPrimarySelection
} -body {
    set int2 slave2
    ::_test_tmp::unsafeInterp $int2
    $int2 eval $::_test_tmp::script
    $int2 eval ::_test_tmp::tryTtkEntry
    $int2 eval ::_test_tmp::getPrimarySelection
} -cleanup {
    interp delete $int2
    destroy {*}[winfo children .]
    unset int2
    ::_test_tmp::clearPrimarySelection
} -result {PAYLOAD}

test safePrimarySelection-5.4 {unsafe slave interpreter, listbox, existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::setPrimarySelection
} -body {
    set int2 slave2
    ::_test_tmp::unsafeInterp $int2
    $int2 eval $::_test_tmp::script
    $int2 eval ::_test_tmp::tryListbox
    $int2 eval ::_test_tmp::getPrimarySelection
} -cleanup {
    interp delete $int2
    destroy {*}[winfo children .]
    unset int2
    ::_test_tmp::clearPrimarySelection
} -result {PAYLOAD}

test safePrimarySelection-5.5 {unsafe slave interpreter, spinbox as entry, existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::setPrimarySelection
} -body {
    set int2 slave2
    ::_test_tmp::unsafeInterp $int2
    $int2 eval $::_test_tmp::script
    $int2 eval ::_test_tmp::trySpinbox 1
    $int2 eval ::_test_tmp::getPrimarySelection
} -cleanup {
    interp delete $int2
    destroy {*}[winfo children .]
    unset int2
    ::_test_tmp::clearPrimarySelection
} -result {PAYLOAD}

test safePrimarySelection-5.6 {unsafe slave interpreter, spinbox spun, existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::setPrimarySelection
} -body {
    set int2 slave2
    ::_test_tmp::unsafeInterp $int2
    $int2 eval $::_test_tmp::script
    $int2 eval ::_test_tmp::trySpinbox 2
    $int2 eval ::_test_tmp::getPrimarySelection
} -cleanup {
    interp delete $int2
    destroy {*}[winfo children .]
    unset int2
    ::_test_tmp::clearPrimarySelection
} -result {2}

test safePrimarySelection-5.7 {unsafe slave interpreter, spinbox spun/selected/spun, existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::setPrimarySelection
} -body {
    set int2 slave2
    ::_test_tmp::unsafeInterp $int2
    $int2 eval $::_test_tmp::script
    $int2 eval ::_test_tmp::trySpinbox 3
    $int2 eval ::_test_tmp::getPrimarySelection
} -cleanup {
    interp delete $int2
    destroy {*}[winfo children .]
    unset int2
    ::_test_tmp::clearPrimarySelection
} -result {3}

test safePrimarySelection-5.8 {unsafe slave interpreter, ttk::spinbox as entry, existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::setPrimarySelection
} -body {
    set int2 slave2
    ::_test_tmp::unsafeInterp $int2
    $int2 eval $::_test_tmp::script
    $int2 eval ::_test_tmp::tryTtkSpinbox 1
    $int2 eval ::_test_tmp::getPrimarySelection
} -cleanup {
    interp delete $int2
    destroy {*}[winfo children .]
    unset int2
    ::_test_tmp::clearPrimarySelection
} -result {PAYLOAD}

test safePrimarySelection-5.9 {unsafe slave interpreter, ttk::spinbox spun, existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::setPrimarySelection
} -body {
    set int2 slave2
    ::_test_tmp::unsafeInterp $int2
    $int2 eval $::_test_tmp::script
    $int2 eval ::_test_tmp::tryTtkSpinbox 2
    $int2 eval ::_test_tmp::getPrimarySelection
} -cleanup {
    interp delete $int2
    destroy {*}[winfo children .]
    unset int2
    ::_test_tmp::clearPrimarySelection
} -result {2}

test safePrimarySelection-5.10 {unsafe slave interpreter, ttk::spinbox spun/selected/spun, existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::setPrimarySelection
} -body {
    set int2 slave2
    ::_test_tmp::unsafeInterp $int2
    $int2 eval $::_test_tmp::script
    $int2 eval ::_test_tmp::tryTtkSpinbox 3
    $int2 eval ::_test_tmp::getPrimarySelection
} -cleanup {
    interp delete $int2
    destroy {*}[winfo children .]
    unset int2
    ::_test_tmp::clearPrimarySelection
} -result {3}

test safePrimarySelection-6.1 {IMPORTANT, safe slave interpreter, text, existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::setPrimarySelection
} -body {
    set res0 [::_test_tmp::getPrimarySelection]
    set int2 slave2
    ::safe::interpCreate $int2
    ::safe::loadTk $int2
    $int2 eval $::_test_tmp::script
    $int2 eval ::_test_tmp::tryText
    set res1 [$int2 eval ::_test_tmp::getPrimarySelection]
    set res2 [::_test_tmp::getPrimarySelection]
    set res3 $res0--$res1--$res2
} -cleanup {
    interp delete $int2
    destroy {*}[winfo children .]
    unset int2 res0 res1 res2 res3
    ::_test_tmp::clearPrimarySelection
} -result {OLD_VALUE----OLD_VALUE}

test safePrimarySelection-6.2 {IMPORTANT, safe slave interpreter, entry, existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::setPrimarySelection
} -body {
    set res0 [::_test_tmp::getPrimarySelection]
    set int2 slave2
    ::safe::interpCreate $int2
    ::safe::loadTk $int2
    $int2 eval $::_test_tmp::script
    $int2 eval ::_test_tmp::tryEntry
    set res1 [$int2 eval ::_test_tmp::getPrimarySelection]
    set res2 [::_test_tmp::getPrimarySelection]
    set res3 $res0--$res1--$res2
} -cleanup {
    interp delete $int2
    destroy {*}[winfo children .]
    unset int2 res0 res1 res2 res3
    ::_test_tmp::clearPrimarySelection
} -result {OLD_VALUE----OLD_VALUE}

test safePrimarySelection-6.3 {IMPORTANT, safe slave interpreter, ttk::entry, existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::setPrimarySelection
} -body {
    set res0 [::_test_tmp::getPrimarySelection]
    set int2 slave2
    ::safe::interpCreate $int2
    ::safe::loadTk $int2
    $int2 eval $::_test_tmp::script
    $int2 eval ::_test_tmp::tryTtkEntry
    set res1 [$int2 eval ::_test_tmp::getPrimarySelection]
    set res2 [::_test_tmp::getPrimarySelection]
    set res3 $res0--$res1--$res2
} -cleanup {
    interp delete $int2
    destroy {*}[winfo children .]
    unset int2 res0 res1 res2 res3
    ::_test_tmp::clearPrimarySelection
} -result {OLD_VALUE----OLD_VALUE}

test safePrimarySelection-6.4 {IMPORTANT, safe slave interpreter, listbox, existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::setPrimarySelection
} -body {
    set res0 [::_test_tmp::getPrimarySelection]
    set int2 slave2
    ::safe::interpCreate $int2
    ::safe::loadTk $int2
    $int2 eval $::_test_tmp::script
    $int2 eval ::_test_tmp::tryListbox
    set res1 [$int2 eval ::_test_tmp::getPrimarySelection]
    set res2 [::_test_tmp::getPrimarySelection]
    set res3 $res0--$res1--$res2
} -cleanup {
    interp delete $int2
    destroy {*}[winfo children .]
    unset int2 res0 res1 res2 res3
    ::_test_tmp::clearPrimarySelection
} -result {OLD_VALUE----OLD_VALUE}

test safePrimarySelection-6.5 {IMPORTANT, safe slave interpreter, spinbox as entry, existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::setPrimarySelection
} -body {
    set res0 [::_test_tmp::getPrimarySelection]
    set int2 slave2
    ::safe::interpCreate $int2
    ::safe::loadTk $int2
    $int2 eval $::_test_tmp::script
    $int2 eval ::_test_tmp::trySpinbox 1
    set res1 [$int2 eval ::_test_tmp::getPrimarySelection]
    set res2 [::_test_tmp::getPrimarySelection]
    set res3 $res0--$res1--$res2
} -cleanup {
    interp delete $int2
    destroy {*}[winfo children .]
    unset int2 res0 res1 res2 res3
    ::_test_tmp::clearPrimarySelection
} -result {OLD_VALUE----OLD_VALUE}

test safePrimarySelection-6.6 {IMPORTANT, safe slave interpreter, spinbox spun, existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::setPrimarySelection
} -body {
    set res0 [::_test_tmp::getPrimarySelection]
    set int2 slave2
    ::safe::interpCreate $int2
    ::safe::loadTk $int2
    $int2 eval $::_test_tmp::script
    $int2 eval ::_test_tmp::trySpinbox 2
    set res1 [$int2 eval ::_test_tmp::getPrimarySelection]
    set res2 [::_test_tmp::getPrimarySelection]
    set res3 $res0--$res1--$res2
} -cleanup {
    interp delete $int2
    destroy {*}[winfo children .]
    unset int2 res0 res1 res2 res3
    ::_test_tmp::clearPrimarySelection
} -result {OLD_VALUE----OLD_VALUE}

test safePrimarySelection-6.7 {IMPORTANT, safe slave interpreter, spinbox spun/selected/spun, existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::setPrimarySelection
} -body {
    set res0 [::_test_tmp::getPrimarySelection]
    set int2 slave2
    ::safe::interpCreate $int2
    ::safe::loadTk $int2
    $int2 eval $::_test_tmp::script
    $int2 eval ::_test_tmp::trySpinbox 3
    set res1 [$int2 eval ::_test_tmp::getPrimarySelection]
    set res2 [::_test_tmp::getPrimarySelection]
    set res3 $res0--$res1--$res2
} -cleanup {
    interp delete $int2
    destroy {*}[winfo children .]
    unset int2 res0 res1 res2 res3
    ::_test_tmp::clearPrimarySelection
} -result {OLD_VALUE----OLD_VALUE}

test safePrimarySelection-6.8 {IMPORTANT, safe slave interpreter, ttk::spinbox as entry, existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::setPrimarySelection
} -body {
    set res0 [::_test_tmp::getPrimarySelection]
    set int2 slave2
    ::safe::interpCreate $int2
    ::safe::loadTk $int2
    $int2 eval $::_test_tmp::script
    $int2 eval ::_test_tmp::tryTtkSpinbox 1
    set res1 [$int2 eval ::_test_tmp::getPrimarySelection]
    set res2 [::_test_tmp::getPrimarySelection]
    set res3 $res0--$res1--$res2
} -cleanup {
    interp delete $int2
    destroy {*}[winfo children .]
    unset int2 res0 res1 res2 res3
    ::_test_tmp::clearPrimarySelection
} -result {OLD_VALUE----OLD_VALUE}

test safePrimarySelection-6.9 {IMPORTANT, safe slave interpreter, ttk::spinbox spun, existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::setPrimarySelection
} -body {
    set res0 [::_test_tmp::getPrimarySelection]
    set int2 slave2
    ::safe::interpCreate $int2
    ::safe::loadTk $int2
    $int2 eval $::_test_tmp::script
    $int2 eval ::_test_tmp::tryTtkSpinbox 2
    set res1 [$int2 eval ::_test_tmp::getPrimarySelection]
    set res2 [::_test_tmp::getPrimarySelection]
    set res3 $res0--$res1--$res2
} -cleanup {
    interp delete $int2
    destroy {*}[winfo children .]
    unset int2 res0 res1 res2 res3
    ::_test_tmp::clearPrimarySelection
} -result {OLD_VALUE----OLD_VALUE}

test safePrimarySelection-6.10 {IMPORTANT, safe slave interpreter, ttk::spinbox spun/selected/spun, existing selection} -setup {
    catch {interp delete slave2}
    destroy {*}[winfo children .]
    ::_test_tmp::setPrimarySelection
} -body {
    set res0 [::_test_tmp::getPrimarySelection]
    set int2 slave2
    ::safe::interpCreate $int2
    ::safe::loadTk $int2
    $int2 eval $::_test_tmp::script
    $int2 eval ::_test_tmp::tryTtkSpinbox 3
    set res1 [$int2 eval ::_test_tmp::getPrimarySelection]
    set res2 [::_test_tmp::getPrimarySelection]
    set res3 $res0--$res1--$res2
} -cleanup {
    interp delete $int2
    destroy {*}[winfo children .]
    unset int2 res0 res1 res2 res3
    ::_test_tmp::clearPrimarySelection
} -result {OLD_VALUE----OLD_VALUE}


namespace delete ::_test_tmp

# option clear
# cleanup
cleanupTests
return

Changes to tests/scale.test.

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    pack .s
    .s set 10
    update  ; # -command callback shall fire
    set res [list [.s get] $commandedVar]
} -cleanup {
    destroy .s
} -result {10 10}





















option clear

# cleanup
cleanupTests
return






>
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    pack .s
    .s set 10
    update  ; # -command callback shall fire
    set res [list [.s get] $commandedVar]
} -cleanup {
    destroy .s
} -result {10 10}

test scale-21.1 {Bug [55b95f578a] - Associating variable with bignum value with scale crashes it} -setup {
    catch {destroy .s}
} -body {
    pack [scale .s]
    set foo 5.79e99
    # non-regression test for bug [55b95f578a] - shall just not crash
    .s configure -variable foo
} -cleanup {
    destroy .s
} -result {}
test scale-21.2 {Bug [55b95f578a] again - Bignum value for -from/-to with scale crashes it} -setup {
    catch {destroy .s}
} -body {
    pack [scale .s]
    # non-regression test for bug [55b95f578a] - shall just not crash
    .s configure -from -6.8e99 -to 8.8e99
} -cleanup {
    destroy .s
} -result {}

option clear

# cleanup
cleanupTests
return

Changes to tests/spinbox.test.

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} -body {
    .e configure -insertbackground bogus
} -cleanup {
    destroy .e
} -returnCodes {error} -result {unknown color name "bogus"}

test spinbox-1.45 {configuration option: "insertborderwidth"} -setup {
        spinbox .e -borderwidth 2 -highlightthickness 2 -font {Helvetica -12} \
        -relief sunken
    pack .e
    update
} -body {
    .e configure -insertborderwidth 1.3
    .e cget -insertborderwidth
} -cleanup {
................................................................................
    .e select from 1
    .e select to 6
    list [.e index sel.first] [.e index sel.last]
} -cleanup {
    destroy .e
} -result {1 6}

test spinbox-13.10 {GetSpinboxIndex procedure} -constraints unix -body {
# On unix, when selection is cleared, spinbox widget's internal 
# selection range is reset.
# Previous settings:
	spinbox .e -font {Courier -12} -width 5 -bd 2 -relief sunken
	pack .e
	.e insert 0 012345678901234567890
	.e xview 4
................................................................................
# Testing:
    selection clear .e
    .e index sel.first
} -cleanup {
    destroy .e
} -returnCodes error -result {selection isn't in widget .e}

test spinbox-13.11 {GetSpinboxIndex procedure} -constraints win -body {
# On mac and pc, when selection is cleared, spinbox widget remembers
# last selected range.  When selection ownership is restored to 
# spinbox, the old range will be rehighlighted.
# Previous settings:
	spinbox .e -font {Courier -12} -width 5 -bd 2 -relief sunken
	pack .e
	.e insert 0 012345678901234567890
................................................................................
    selection clear .e
    catch {selection get}
    .e index sel.first
} -cleanup {
    destroy .e
} -result {1}           

test spinbox-13.12 {GetSpinboxIndex procedure} -constraints unix -body {
# Previous settings:
	spinbox .e -font {Courier -12} -width 5 -bd 2 -relief sunken
	pack .e
	.e insert 0 012345678901234567890
	.e xview 4
	update
    .e select from 1






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} -body {
    .e configure -insertbackground bogus
} -cleanup {
    destroy .e
} -returnCodes {error} -result {unknown color name "bogus"}

test spinbox-1.45 {configuration option: "insertborderwidth"} -setup {
        spinbox .e -borderwidth 2 -insertwidth 2 -highlightthickness 2 -font {Helvetica -12} \
        -relief sunken
    pack .e
    update
} -body {
    .e configure -insertborderwidth 1.3
    .e cget -insertborderwidth
} -cleanup {
................................................................................
    .e select from 1
    .e select to 6
    list [.e index sel.first] [.e index sel.last]
} -cleanup {
    destroy .e
} -result {1 6}

test spinbox-13.10 {GetSpinboxIndex procedure} -constraints x11 -body {
# On unix, when selection is cleared, spinbox widget's internal 
# selection range is reset.
# Previous settings:
	spinbox .e -font {Courier -12} -width 5 -bd 2 -relief sunken
	pack .e
	.e insert 0 012345678901234567890
	.e xview 4
................................................................................
# Testing:
    selection clear .e
    .e index sel.first
} -cleanup {
    destroy .e
} -returnCodes error -result {selection isn't in widget .e}

test spinbox-13.11 {GetSpinboxIndex procedure} -constraints aquaOrWin32 -body {
# On mac and pc, when selection is cleared, spinbox widget remembers
# last selected range.  When selection ownership is restored to 
# spinbox, the old range will be rehighlighted.
# Previous settings:
	spinbox .e -font {Courier -12} -width 5 -bd 2 -relief sunken
	pack .e
	.e insert 0 012345678901234567890
................................................................................
    selection clear .e
    catch {selection get}
    .e index sel.first
} -cleanup {
    destroy .e
} -result {1}           

test spinbox-13.12 {GetSpinboxIndex procedure} -constraints x11 -body {
# Previous settings:
	spinbox .e -font {Courier -12} -width 5 -bd 2 -relief sunken
	pack .e
	.e insert 0 012345678901234567890
	.e xview 4
	update
    .e select from 1

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    .t insert end "This increments ::retval once for each peer, i.e. twice."
    .t edit modified 0  ; # shall increment twice as well, not just once
    update
    set ::retval
} -cleanup {
    destroy .t .tt
} -result {4}
test text-27.15 {<<Selection>> virtual event} -body {
    set ::retval no_selection
    pack [text .t -undo 1]
    bind .t <<Selection>> "set ::retval selection_changed"
    update idletasks
    .t insert end "nothing special\n"
    .t tag add sel 1.0 1.1
    update
    set ::retval
} -cleanup {
    destroy .t
} -result {selection_changed}








































































































test text-27.16 {-maxundo configuration option} -body {
    text .t -undo 1  -autoseparators 1 -maxundo 2
    pack .t
    .t insert end "line 1\n"
    .t delete 1.4 1.6
    .t insert end "line 2\n"
    catch {.t edit undo}
................................................................................
    set result "ok"
} -cleanup {
    destroy .t
} -result {ok}


test text-36.1 "bug #1777362: event handling with hyphenated windows" -setup {


    proc bgerror {m} {set ::my_error $m}
    set ::my_error {}
    pack [set w [text .t-1]]
} -body {
    tkwait visibility $w
    event generate $w <1>
    event generate $w <1>
    update
    set ::my_error
} -cleanup {
    destroy .t-1



} -result {}
test text-36.2 "bug #1777362: event handling with hyphenated windows" -setup {


    proc bgerror {m} {set ::my_error $m}
    set ::my_error {}
    pack [set w [text .t+1]]
} -body {
    tkwait visibility $w
    event generate $w <1>
    event generate $w <1>
    update
    set ::my_error
} -cleanup {
    destroy $w



} -result {}
test text-36.3 "bug #1777362: event handling with hyphenated windows" -setup {


    proc bgerror {m} {set ::my_error $m}
    set ::my_error {}
    pack [set w [text .t*1]]
} -body {
    tkwait visibility $w
    event generate $w <1>
    event generate $w <1>
    update
    set ::my_error
} -cleanup {
    destroy $w


























} -result {}
 
# cleanup
cleanupTests
return

# Local Variables:
# mode: tcl
# End:






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    .t insert end "This increments ::retval once for each peer, i.e. twice."
    .t edit modified 0  ; # shall increment twice as well, not just once
    update
    set ::retval
} -cleanup {
    destroy .t .tt
} -result {4}
test text-27.15 {<<Selection>> virtual event on sel tagging} -body {
    set ::retval no_selection
    pack [text .t]
    bind .t <<Selection>> "set ::retval selection_changed"
    update idletasks
    .t insert end "nothing special\n"
    .t tag add sel 1.0 1.1
    update
    set ::retval
} -cleanup {
    destroy .t
} -result {selection_changed}
test text-27.15a {<<Selection>> virtual event on sel removal} -body {
    set ::retval no_selection
    pack [text .t]
    .t insert end "nothing special\n"
    .t tag add sel 1.0 1.1
    bind .t <<Selection>> "set ::retval selection_changed"
    update idletasks
    .t tag remove 1.0 end
    update
    set ::retval
} -cleanup {
    destroy .t
} -result {selection_changed}
test text-27.15b {<<Selection>> virtual event on <<PasteSelection>> inside widget selection} -body {
    pack [text .t]
    .t insert end "There is a selection in this text widget,\n"
    .t insert end "and it will be impacted by the <<PasteSelection>> event received.\n"
    .t insert end "Therefore a <<Selection>> event must fire back."
    .t tag add sel 1.0 1.28
    bind .t <<Selection>> "set ::retval <<Selection>>_fired"
    update
    set ::retval no_<<Selection>>_event_fired
    event generate .t <<PasteSelection>> -x 15 -y 3
    update
    set ::retval
} -cleanup {
    destroy .t
} -result {<<Selection>>_fired}
test text-27.15c {No <<Selection>> virtual event on <<PasteSelection>> outside widget selection} -body {
    pack [text .t]
    .t insert end "There is a selection in this text widget,\n"
    .t insert end "but it will not be impacted by the <<PasteSelection>> event received."
    .t tag add sel 1.0 1.28
    bind .t <<Selection>> "set ::retval <<Selection>>_fired"
    update
    set ::retval no_<<Selection>>_event_fired
    event generate .t <<PasteSelection>> -x 15 -y 80
    update
    set ::retval
} -cleanup {
    destroy .t
} -result {no_<<Selection>>_event_fired}
test text-27.15d {<<Selection>> virtual event on <Delete> with cursor inside selection} -body {
    pack [text .t]
    .t insert end "There is a selection in this text widget,\n"
    .t insert end "and it will be impacted by the <Delete> event received.\n"
    .t insert end "Therefore a <<Selection>> event must fire back."
    .t tag add sel 1.0 1.28
    bind .t <<Selection>> "set ::retval <<Selection>>_fired"
    update
    set ::retval no_<<Selection>>_event_fired
    .t mark set insert 1.15
    focus .t
    event generate .t <Delete>
    update
    set ::retval
} -cleanup {
    destroy .t
} -result {<<Selection>>_fired}
test text-27.15e {No <<Selection>> virtual event on <Delete> with cursor outside selection} -body {
    pack [text .t]
    .t insert end "There is a selection in this text widget,\n"
    .t insert end "but it will not be impacted by the <Delete> event received."
    .t tag add sel 1.0 1.28
    bind .t <<Selection>> "set ::retval <<Selection>>_fired"
    update
    set ::retval no_<<Selection>>_event_fired
    .t mark set insert 2.15
    focus .t
    event generate .t <Delete>
    update
    set ::retval
} -cleanup {
    destroy .t
} -result {no_<<Selection>>_event_fired}
test text-27.15f {<<Selection>> virtual event on <<Cut>> with a widget selection} -body {
    pack [text .t]
    .t insert end "There is a selection in this text widget,\n"
    .t insert end "and it will be impacted by the <<Cut>> event received.\n"
    .t insert end "Therefore a <<Selection>> event must fire back."
    .t tag add sel 1.0 1.28
    bind .t <<Selection>> "set ::retval <<Selection>>_fired"
    update
    set ::retval no_<<Selection>>_event_fired
    event generate .t <<Cut>>
    update
    set ::retval
} -cleanup {
    destroy .t
} -result {<<Selection>>_fired}
test text-27.15g {No <<Selection>> virtual event on <<Cut>> without widget selection} -body {
    pack [text .t]
    .t insert end "There is a selection in this text widget,\n"
    .t insert end "and it will be impacted by the <<Cut>> event received.\n"
    .t insert end "Therefore a <<Selection>> event must fire back."
    bind .t <<Selection>> "set ::retval <<Selection>>_fired"
    update
    set ::retval no_<<Selection>>_event_fired
    event generate .t <<Cut>>
    update
    set ::retval
} -cleanup {
    destroy .t
} -result {no_<<Selection>>_event_fired}
test text-27.16 {-maxundo configuration option} -body {
    text .t -undo 1  -autoseparators 1 -maxundo 2
    pack .t
    .t insert end "line 1\n"
    .t delete 1.4 1.6
    .t insert end "line 2\n"
    catch {.t edit undo}
................................................................................
    set result "ok"
} -cleanup {
    destroy .t
} -result {ok}


test text-36.1 "bug #1777362: event handling with hyphenated windows" -setup {
    set save [interp bgerror {}]
    interp bgerror {} returnerror-36.1
    proc returnerror-36.1 {m opts} {set ::my_error $m}
    set ::my_error {}
    pack [set w [text .t-1]]
} -body {
    tkwait visibility $w
    event generate $w <1>
    event generate $w <1>
    update
    set ::my_error
} -cleanup {
    destroy .t-1
    rename returnerror-36.1 ""
    interp bgerror {} $save
    unset -nocomplain save ::my_error w
} -result {}
test text-36.2 "bug #1777362: event handling with hyphenated windows" -setup {
    set save [interp bgerror {}]
    interp bgerror {} returnerror-36.2
    proc returnerror-36.2 {m opts} {set ::my_error $m}
    set ::my_error {}
    pack [set w [text .t+1]]
} -body {
    tkwait visibility $w
    event generate $w <1>
    event generate $w <1>
    update
    set ::my_error
} -cleanup {
    destroy $w
    rename returnerror-36.2 ""
    interp bgerror {} $save
    unset -nocomplain save ::my_error w
} -result {}
test text-36.3 "bug #1777362: event handling with hyphenated windows" -setup {
    set save [interp bgerror {}]
    interp bgerror {} returnerror-36.3
    proc returnerror-36.3 {m opts} {set ::my_error $m}
    set ::my_error {}
    pack [set w [text .t*1]]
} -body {
    tkwait visibility $w
    event generate $w <1>
    event generate $w <1>
    update
    set ::my_error
} -cleanup {
    destroy $w
    rename returnerror-36.3 ""
    interp bgerror {} $save
    unset -nocomplain save ::my_error w
} -result {}


test text-37.1 "bug #dd9667635d: text anchor not set" -setup {
    set save [interp bgerror {}]
    interp bgerror {} returnerror-37.1
    proc returnerror-37.1 {m opts} {set ::my_error $m}
    destroy .t
    set ::my_error {}
    pack [text .t]
} -body {
    .t insert end "Hello world!"
    .t tag add sel 1.0 end
    # this line shall not trigger error:
    #     bad text index "tk::anchorN"
    event generate .t <<SelectPrevLine>>
    update
    set ::my_error
} -cleanup {
    destroy .t
    rename returnerror-37.1 ""
    interp bgerror {} $save
    unset -nocomplain save ::my_error
} -result {}
 
# cleanup
cleanupTests
return

# Local Variables:
# mode: tcl
# End:

Changes to tests/textDisp.test.

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    set scrollInfo unchanged
    .t insert end xxxxxxxxx\n
    .t insert end xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx\n
    .t insert end xxxxxxxxxxxxxxxxxxxxxxxxxx
    update
    set scrollInfo
} [list 0.0 [expr {4.0/11}]]























# The following group of tests is marked non-portable because
# they result in a lot of extra redisplay under Ultrix.  I don't
# know why this is so.

.t configure -bd 2 -relief raised -wrap char
.t delete 1.0 end






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    set scrollInfo unchanged
    .t insert end xxxxxxxxx\n
    .t insert end xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx\n
    .t insert end xxxxxxxxxxxxxxxxxxxxxxxxxx
    update
    set scrollInfo
} [list 0.0 [expr {4.0/11}]]
test textDisp-6.10 {DisplayText, redisplay embedded windows after scroll.} {aqua} {
    .t configure -wrap char
    .t delete 1.0 end
    .t insert 1.0 "Line 1"
    foreach i {2 3 4} {
	.t insert end "\nLine $i"
    }
    .t insert end "\n"
    .t window create end -create {
	button %W.button_one -text "Button 1"}
    .t insert end "\nLine 6\n"
    .t window create end -create {
	button %W.button_two -text "Button 2"}
    .t insert end "\nLine 8\n"
    .t window create end -create {
	button %W.button_three -text "Button 3"}
    update
    .t delete 2.0 3.0
    update
    list $tk_textEmbWinDisplay
} {{4.0 6.0}}


# The following group of tests is marked non-portable because
# they result in a lot of extra redisplay under Ultrix.  I don't
# know why this is so.

.t configure -bd 2 -relief raised -wrap char
.t delete 1.0 end

Changes to tests/textTag.test.

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test textTag-18.1 {TkTextPickCurrent tag bindings} -setup {
    destroy .t
    event generate {} <Motion> -warp 1 -x -1 -y -1; update
} -body {
    text .t -width 30 -height 4 -relief sunken -borderwidth 10 \
      -highlightthickness 10 -pady 2
    pack .t

    
    .t insert end " Tag here " TAG " no tag here"
    .t tag configure TAG -borderwidth 4 -relief raised
    .t tag bind TAG <Enter>  {lappend res "%x %y tag-Enter"}
    .t tag bind TAG <Leave>  {lappend res "%x %y tag-Leave"}
    bind .t <Enter> {lappend res Enter}
    bind .t <Leave> {lappend res Leave}






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test textTag-18.1 {TkTextPickCurrent tag bindings} -setup {
    destroy .t
    event generate {} <Motion> -warp 1 -x -1 -y -1; update
} -body {
    text .t -width 30 -height 4 -relief sunken -borderwidth 10 \
      -highlightthickness 10 -pady 2
    pack .t
    update ; # map the window, otherwise -warp can't be done
    
    .t insert end " Tag here " TAG " no tag here"
    .t tag configure TAG -borderwidth 4 -relief raised
    .t tag bind TAG <Enter>  {lappend res "%x %y tag-Enter"}
    .t tag bind TAG <Leave>  {lappend res "%x %y tag-Leave"}
    bind .t <Enter> {lappend res Enter}
    bind .t <Leave> {lappend res Leave}

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    pack .top.mb
    focus -force .top.mb
    update
    event generate .top.mb <1>
    event generate .top.mb <ButtonRelease-1>
    update  ; # shall not trigger error  invalid command name ".top.b"
} -result {}










tcltest::cleanupTests







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    pack .top.mb
    focus -force .top.mb
    update
    event generate .top.mb <1>
    event generate .top.mb <ButtonRelease-1>
    update  ; # shall not trigger error  invalid command name ".top.b"
} -result {}

# Bug [fa8de77936]
test checkbutton-1.8 "Empty -variable" -body {
    # shall simply not crash
    ttk::checkbutton .cbev -variable {}
    .cbev invoke
} -cleanup {
    destroy .cbev
} -result {}

tcltest::cleanupTests

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    set scrollInfo
} -result {0.0 0.5} -cleanup { destroy .e }
# NOTE: result can vary depending on font.

# Bounding box / scrolling tests.
test entry-3.0 "Series 3 setup" -body {
    ttk::style theme use default
    variable fixed fixed
    variable cw [font measure $fixed a]
    variable ch [font metrics $fixed -linespace]
    variable bd 2	;# border + padding
    variable ux [font measure $fixed \u4e4e]

    pack [ttk::entry .e -font $fixed -width 20]
    update






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    set scrollInfo
} -result {0.0 0.5} -cleanup { destroy .e }
# NOTE: result can vary depending on font.

# Bounding box / scrolling tests.
test entry-3.0 "Series 3 setup" -body {
    ttk::style theme use default
    variable fixed TkFixedFont
    variable cw [font measure $fixed a]
    variable ch [font metrics $fixed -linespace]
    variable bd 2	;# border + padding
    variable ux [font measure $fixed \u4e4e]

    pack [ttk::entry .e -font $fixed -width 20]
    update

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test scale-1.0 "Self-destruction" -body {
    trace variable v w { destroy .s ;# }
    ttk::scale .s -variable v
    pack .s ; update
    .s set 1 ; update
} -returnCodes 1 -match glob -result "*"
























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test scale-1.0 "Self-destruction" -body {
    trace variable v w { destroy .s ;# }
    ttk::scale .s -variable v
    pack .s ; update
    .s set 1 ; update
} -returnCodes 1 -match glob -result "*"

test scale-2.1 "-state option" -setup {
    ttk::scale .s
    set res ""
} -body {
    # defaults
    lappend res [.s instate disabled] [.s cget -state]
    # set -state: instate returns accordingly
    .s configure -state disabled
    lappend res [.s instate disabled] [.s cget -state]
    # back to normal
    .s configure -state normal
    lappend res [.s instate disabled] [.s cget -state]
    # use state command: -state does NOT reflect it
    .s state disabled
    lappend res [.s instate disabled] [.s cget -state]
    # further use state command
    .s state readonly
    lappend res [.s state] [.s cget -state]
} -cleanup {
    destroy .s
    unset -nocomplain res
} -result {0 normal 1 disabled 0 normal 1 normal {disabled readonly} normal}

tcltest::cleanupTests

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set ax [winfo reqwidth .b.l]
set ay [winfo reqheight .b.l]
proc getsize {} {
    update
    return "[winfo reqwidth .b.l] [winfo reqheight .b.l]"
}

test unixfont-1.1 {TkpGetNativeFont procedure: not native} {unix noExceed} {
    list [catch {font measure {} xyz} msg] $msg
} {1 {font "" doesn't exist}}
test unixfont-1.2 {TkpGetNativeFont procedure: native} unix {
    font measure fixed 0
} {6}

test unixfont-2.1 {TkpGetFontFromAttributes procedure: no family} unix {
    font actual {-size 10}
    set x {}
} {}
test unixfont-2.2 {TkpGetFontFromAttributes procedure: Times relatives} \
	{unix noExceed hasTimesNew} {
    set x {}
    lappend x [lindex [font actual {-family "Times New Roman"}] 1]
    lappend x [lindex [font actual {-family "New York"}] 1]
    lappend x [lindex [font actual {-family "Times"}] 1]
} {times times times}
test unixfont-2.3 {TkpGetFontFromAttributes procedure: Courier relatives} \
	{unix noExceed hasCourierNew} {
    set x {}
    lappend x [lindex [font actual {-family "Courier New"}] 1]
    lappend x [lindex [font actual {-family "Monaco"}] 1]
    lappend x [lindex [font actual {-family "Courier"}] 1]
} {courier courier courier}
test unixfont-2.4 {TkpGetFontFromAttributes procedure: Helvetica relatives} \
	{unix noExceed hasArial} {
    set x {}
    lappend x [lindex [font actual {-family "Arial"}] 1]
    lappend x [lindex [font actual {-family "Geneva"}] 1]
    lappend x [lindex [font actual {-family "Helvetica"}] 1]
} {helvetica helvetica helvetica}
test unixfont-2.5 {TkpGetFontFromAttributes procedure: fallback} unix {
    font actual {-xyz-xyz-*-*-*-*-*-*-*-*-*-*-*-*}
    set x {}
} {}
test unixfont-2.6 {TkpGetFontFromAttributes: fallback to fixed family} unix {
    lindex [font actual {-family fixed -size 10}] 1
} {fixed}
test unixfont-2.7 {TkpGetFontFromAttributes: fixed family not available!} unix {
    # no test available
} {}
test unixfont-2.8 {TkpGetFontFromAttributes: loop over returned font names} unix {
    lindex [font actual {-family fixed -size 31}] 1
} {fixed}
test unixfont-2.9 {TkpGetFontFromAttributes: reject adobe courier if possible} {unix noExceed} {
    lindex [font actual {-family courier}] 1
} {courier}
test unixfont-2.10 {TkpGetFontFromAttributes: scalable font found} unix {
    lindex [font actual {-family courier -size 37}] 3
} {37}
test unixfont-2.11 {TkpGetFontFromAttributes: font cannot be loaded} unix {
    # On Linux, XListFonts() was returning names for fonts that do not
    # actually exist, causing the subsequent XLoadQueryFont() to fail
    # unexpectedly.  Now falls back to another font if that happens.

    font actual {-size 14}
    set x {}
} {}    

test unixfont-3.1 {TkpDeleteFont procedure} unix {
    font actual {-family xyz}
    set x {}
} {}

test unixfont-4.1 {TkpGetFontFamilies procedure} unix {
    font families
    set x {}
} {}

test unixfont-5.1 {Tk_MeasureChars procedure: no chars to be measured} unix {
    .b.l config -text "000000" -wrap [expr $ax*3]
    .b.l config -wrap 0
} {}
test unixfont-5.2 {Tk_MeasureChars procedure: no right margin} unix {
    .b.l config -text "000000"
} {}
test unixfont-5.3 {Tk_MeasureChars procedure: loop over chars} unix {
    .b.l config -text "0"
    .b.l config -text "\377"
    .b.l config -text "0\3770\377"
    .b.l config -text "000000000000000"
} {}
.b.l config -wrap [expr $ax*10]
test unixfont-5.4 {Tk_MeasureChars procedure: reached right edge} unix {
    .b.l config -text "0000000000000"
    getsize
} "[expr $ax*10] [expr $ay*2]"
test unixfont-5.5 {Tk_MeasureChars procedure: ran out of chars} unix {
    .b.l config -text "000000"
    getsize
} "[expr $ax*6] $ay"
test unixfont-5.6 {Tk_MeasureChars procedure: find last word} unix {
    .b.l config -text "000000 00000"
    getsize
} "[expr $ax*6] [expr $ay*2]"
test unixfont-5.7 {Tk_MeasureChars procedure: already saw space in line} unix {
    .b.l config -text "000000     00000"
    getsize
} "[expr $ax*6] [expr $ay*2]"
test unixfont-5.8 {Tk_MeasureChars procedure: internal spaces significant} unix {
    .b.l config -text "00  000     00000"
    getsize
} "[expr $ax*7] [expr $ay*2]"
test unixfont-5.9 {Tk_MeasureChars procedure: TK_PARTIAL_OK} unix {
    .b.c dchars $t 0 end
    .b.c insert $t 0 "0000"
    .b.c index $t @[expr int($ax*2.5)],1
} {2}
test unixfont-5.10 {Tk_MeasureChars procedure: TK_AT_LEAST_ONE} unix {
    .b.l config -text "000000000000"
    getsize
} "[expr $ax*10] [expr $ay*2]"
test unixfont-5.11 {Tk_MeasureChars: TK_AT_LEAST_ONE + not even one char fit!} unix {
    set a [.b.l cget -wrap]
    .b.l config -text "000000" -wrap 1
    set x [getsize]
    .b.l config -wrap $a
    set x
} "$ax [expr $ay*6]"
test unixfont-5.12 {Tk_MeasureChars procedure: include eol spaces} unix {
    .b.l config -text "000   \n000"
    getsize
} "[expr $ax*6] [expr $ay*2]"

test unixfont-6.1 {Tk_DrawChars procedure: loop test} unix {
    .b.l config -text "a"
    update
} {}
test unixfont-6.2 {Tk_DrawChars procedure: loop test} unix {
    .b.l config -text "abcd"
    update
} {}
test unixfont-6.3 {Tk_DrawChars procedure: special char} unix {
    .b.l config -text "\001"
    update
} {}
test unixfont-6.4 {Tk_DrawChars procedure: normal then special} unix {
    .b.l config -text "ab\001"
    update
} {}
test unixfont-6.5 {Tk_DrawChars procedure: ends with special} unix {
    .b.l config -text "ab\001"
    update
} {}
test unixfont-6.6 {Tk_DrawChars procedure: more normal chars at end} unix {
    .b.l config -text "ab\001def"
    update
} {}

test unixfont-7.1 {DrawChars procedure: no effects} unix {
    .b.l config -text "abc"
    update
} {}
test unixfont-7.2 {DrawChars procedure: underlining} unix {
    set f [.b.l cget -font]
    .b.l config -text "abc" -font "courier 10 underline"
    update
    .b.l config -font $f
} {}
test unixfont-7.3 {DrawChars procedure: overstrike} unix {
    set f [.b.l cget -font]
    .b.l config -text "abc" -font "courier 10 overstrike"
    update
    .b.l config -font $f
} {}

test unixfont-8.1 {AllocFont procedure: use old font} unix {
    font create xyz
    button .c -font xyz
    font configure xyz -family times
    update
    destroy .c
    font delete xyz
} {}
test unixfont-8.2 {AllocFont procedure: parse information from XLFD} unix {
    expr {[lindex [font actual {-family times -size 0}] 3] == 0}
} {0}
test unixfont-8.3 {AllocFont procedure: can't parse info from name} unix {
    catch {unset fontArray}
    # check that font actual returns the correct attributes.
    # the values of those attributes are system dependent.
    array set fontArray [font actual a12biluc]
    set result [lsort [array names fontArray]]
    catch {unset fontArray}
    set result
} {-family -overstrike -size -slant -underline -weight}
test unixfont-8.4 {AllocFont procedure: classify characters} unix {
    set x 0
    incr x [font measure $courier "\u4000"]   ;# 6
    incr x [font measure $courier "\002"]   ;# 4
    incr x [font measure $courier "\012"]   ;# 2
    incr x [font measure $courier "\101"]   ;# 1
    set x
} [expr $cx*13]
test unixfont-8.5 {AllocFont procedure: setup widths of normal chars} unix {
    font metrics $courier -fixed
} {1}
test unixfont-8.6 {AllocFont procedure: setup widths of special chars} unix {
    set x 0
    incr x [font measure $courier "\001"]   ;# 4
    incr x [font measure $courier "\002"]   ;# 4
    incr x [font measure $courier "\012"]   ;# 2
    set x
} [expr $cx*10]
test unixfont-8.7 {AllocFont procedure: XA_UNDERLINE_POSITION} unix {
    catch {font actual -adobe-courier-bold-i-normal--0-0-0-0-m-0-iso8859-1}
    set x {}
} {}
test unixfont-8.8 {AllocFont procedure: no XA_UNDERLINE_POSITION} unix {
    catch {font actual --symbol-medium-r-normal--0-0-0-0-p-0-sun-fontspecific}
    set x {}
} {}
test unixfont-8.9 {AllocFont procedure: XA_UNDERLINE_THICKNESS} unix {
    catch {font actual -adobe-courier-bold-i-normal--0-0-0-0-m-0-iso8859-1}
    set x {}
} {}
test unixfont-8.10 {AllocFont procedure: no XA_UNDERLINE_THICKNESS} unix {
    catch {font actual --symbol-medium-r-normal--0-0-0-0-p-0-sun-fontspecific}
    set x {}
} {}
test unixfont-8.11 {AllocFont procedure: XA_UNDERLINE_POSITION was 0} unix {
    catch {font actual -adobe-courier-bold-i-normal--0-0-0-0-m-0-iso8859-1}
    set x {}
} {}

test unixfont-9.1 {GetControlCharSubst procedure: 2 chars subst} unix {
    .b.c dchars $t 0 end
    .b.c insert $t 0 "0\a0"
    set x {}
    lappend x [.b.c index $t @[expr $ax*0],0]
    lappend x [.b.c index $t @[expr $ax*1],0]
    lappend x [.b.c index $t @[expr $ax*2],0]
    lappend x [.b.c index $t @[expr $ax*3],0]
} {0 1 1 2}
test unixfont-9.2 {GetControlCharSubst procedure: 4 chars subst} unix {
    .b.c dchars $t 0 end
    .b.c insert $t 0 "0\0010"
    set x {}
    lappend x [.b.c index $t @[expr $ax*0],0]
    lappend x [.b.c index $t @[expr $ax*1],0]
    lappend x [.b.c index $t @[expr $ax*2],0]
    lappend x [.b.c index $t @[expr $ax*3],0]






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set ax [winfo reqwidth .b.l]
set ay [winfo reqheight .b.l]
proc getsize {} {
    update
    return "[winfo reqwidth .b.l] [winfo reqheight .b.l]"
}

test unixfont-1.1 {TkpGetNativeFont procedure: not native} {x11 noExceed} {
    list [catch {font measure {} xyz} msg] $msg
} {1 {font "" doesn't exist}}
test unixfont-1.2 {TkpGetNativeFont procedure: native} x11 {
    font measure fixed 0
} {6}

test unixfont-2.1 {TkpGetFontFromAttributes procedure: no family} x11 {
    font actual {-size 10}
    set x {}
} {}
test unixfont-2.2 {TkpGetFontFromAttributes procedure: Times relatives} \
	{x11 noExceed hasTimesNew} {
    set x {}
    lappend x [lindex [font actual {-family "Times New Roman"}] 1]
    lappend x [lindex [font actual {-family "New York"}] 1]
    lappend x [lindex [font actual {-family "Times"}] 1]
} {times times times}
test unixfont-2.3 {TkpGetFontFromAttributes procedure: Courier relatives} \
	{x11 noExceed hasCourierNew} {
    set x {}
    lappend x [lindex [font actual {-family "Courier New"}] 1]
    lappend x [lindex [font actual {-family "Monaco"}] 1]
    lappend x [lindex [font actual {-family "Courier"}] 1]
} {courier courier courier}
test unixfont-2.4 {TkpGetFontFromAttributes procedure: Helvetica relatives} \
	{x11 noExceed hasArial} {
    set x {}
    lappend x [lindex [font actual {-family "Arial"}] 1]
    lappend x [lindex [font actual {-family "Geneva"}] 1]
    lappend x [lindex [font actual {-family "Helvetica"}] 1]
} {helvetica helvetica helvetica}
test unixfont-2.5 {TkpGetFontFromAttributes procedure: fallback} x11 {
    font actual {-xyz-xyz-*-*-*-*-*-*-*-*-*-*-*-*}
    set x {}
} {}
test unixfont-2.6 {TkpGetFontFromAttributes: fallback to fixed family} x11 {
    lindex [font actual {-family fixed -size 10}] 1
} {fixed}
test unixfont-2.7 {TkpGetFontFromAttributes: fixed family not available!} x11 {
    # no test available
} {}
test unixfont-2.8 {TkpGetFontFromAttributes: loop over returned font names} x11 {
    lindex [font actual {-family fixed -size 31}] 1
} {fixed}
test unixfont-2.9 {TkpGetFontFromAttributes: reject adobe courier if possible} {x11 noExceed} {
    lindex [font actual {-family courier}] 1
} {courier}
test unixfont-2.10 {TkpGetFontFromAttributes: scalable font found} x11 {
    lindex [font actual {-family courier -size 37}] 3
} {37}
test unixfont-2.11 {TkpGetFontFromAttributes: font cannot be loaded} x11 {
    # On Linux, XListFonts() was returning names for fonts that do not
    # actually exist, causing the subsequent XLoadQueryFont() to fail
    # unexpectedly.  Now falls back to another font if that happens.

    font actual {-size 14}
    set x {}
} {}    

test unixfont-3.1 {TkpDeleteFont procedure} x11 {
    font actual {-family xyz}
    set x {}
} {}

test unixfont-4.1 {TkpGetFontFamilies procedure} x11 {
    font families
    set x {}
} {}

test unixfont-5.1 {Tk_MeasureChars procedure: no chars to be measured} x11 {
    .b.l config -text "000000" -wrap [expr $ax*3]
    .b.l config -wrap 0
} {}
test unixfont-5.2 {Tk_MeasureChars procedure: no right margin} x11 {
    .b.l config -text "000000"
} {}
test unixfont-5.3 {Tk_MeasureChars procedure: loop over chars} x11 {
    .b.l config -text "0"
    .b.l config -text "\377"
    .b.l config -text "0\3770\377"
    .b.l config -text "000000000000000"
} {}
.b.l config -wrap [expr $ax*10]
test unixfont-5.4 {Tk_MeasureChars procedure: reached right edge} x11 {
    .b.l config -text "0000000000000"
    getsize
} "[expr $ax*10] [expr $ay*2]"
test unixfont-5.5 {Tk_MeasureChars procedure: ran out of chars} x11 {
    .b.l config -text "000000"
    getsize
} "[expr $ax*6] $ay"
test unixfont-5.6 {Tk_MeasureChars procedure: find last word} x11 {
    .b.l config -text "000000 00000"
    getsize
} "[expr $ax*6] [expr $ay*2]"
test unixfont-5.7 {Tk_MeasureChars procedure: already saw space in line} x11 {
    .b.l config -text "000000     00000"
    getsize
} "[expr $ax*6] [expr $ay*2]"
test unixfont-5.8 {Tk_MeasureChars procedure: internal spaces significant} x11 {
    .b.l config -text "00  000     00000"
    getsize
} "[expr $ax*7] [expr $ay*2]"
test unixfont-5.9 {Tk_MeasureChars procedure: TK_PARTIAL_OK} x11 {
    .b.c dchars $t 0 end
    .b.c insert $t 0 "0000"
    .b.c index $t @[expr int($ax*2.5)],1
} {2}
test unixfont-5.10 {Tk_MeasureChars procedure: TK_AT_LEAST_ONE} x11 {
    .b.l config -text "000000000000"
    getsize
} "[expr $ax*10] [expr $ay*2]"
test unixfont-5.11 {Tk_MeasureChars: TK_AT_LEAST_ONE + not even one char fit!} x11 {
    set a [.b.l cget -wrap]
    .b.l config -text "000000" -wrap 1
    set x [getsize]
    .b.l config -wrap $a
    set x
} "$ax [expr $ay*6]"
test unixfont-5.12 {Tk_MeasureChars procedure: include eol spaces} x11 {
    .b.l config -text "000   \n000"
    getsize
} "[expr $ax*6] [expr $ay*2]"

test unixfont-6.1 {Tk_DrawChars procedure: loop test} x11 {
    .b.l config -text "a"
    update
} {}
test unixfont-6.2 {Tk_DrawChars procedure: loop test} x11 {
    .b.l config -text "abcd"
    update
} {}
test unixfont-6.3 {Tk_DrawChars procedure: special char} x11 {
    .b.l config -text "\001"
    update
} {}
test unixfont-6.4 {Tk_DrawChars procedure: normal then special} x11 {
    .b.l config -text "ab\001"
    update
} {}
test unixfont-6.5 {Tk_DrawChars procedure: ends with special} x11 {
    .b.l config -text "ab\001"
    update
} {}
test unixfont-6.6 {Tk_DrawChars procedure: more normal chars at end} x11 {
    .b.l config -text "ab\001def"
    update
} {}

test unixfont-7.1 {DrawChars procedure: no effects} x11 {
    .b.l config -text "abc"
    update
} {}
test unixfont-7.2 {DrawChars procedure: underlining} x11 {
    set f [.b.l cget -font]
    .b.l config -text "abc" -font "courier 10 underline"
    update
    .b.l config -font $f
} {}
test unixfont-7.3 {DrawChars procedure: overstrike} x11 {
    set f [.b.l cget -font]
    .b.l config -text "abc" -font "courier 10 overstrike"
    update
    .b.l config -font $f
} {}

test unixfont-8.1 {AllocFont procedure: use old font} x11 {
    font create xyz
    button .c -font xyz
    font configure xyz -family times
    update
    destroy .c
    font delete xyz
} {}
test unixfont-8.2 {AllocFont procedure: parse information from XLFD} x11 {
    expr {[lindex [font actual {-family times -size 0}] 3] == 0}
} {0}
test unixfont-8.3 {AllocFont procedure: can't parse info from name} x11 {
    catch {unset fontArray}
    # check that font actual returns the correct attributes.
    # the values of those attributes are system dependent.
    array set fontArray [font actual a12biluc]
    set result [lsort [array names fontArray]]
    catch {unset fontArray}
    set result
} {-family -overstrike -size -slant -underline -weight}
test unixfont-8.4 {AllocFont procedure: classify characters} x11 {
    set x 0
    incr x [font measure $courier "\u4000"]   ;# 6
    incr x [font measure $courier "\002"]   ;# 4
    incr x [font measure $courier "\012"]   ;# 2
    incr x [font measure $courier "\101"]   ;# 1
    set x
} [expr $cx*13]
test unixfont-8.5 {AllocFont procedure: setup widths of normal chars} x11 {
    font metrics $courier -fixed
} {1}
test unixfont-8.6 {AllocFont procedure: setup widths of special chars} x11 {
    set x 0
    incr x [font measure $courier "\001"]   ;# 4
    incr x [font measure $courier "\002"]   ;# 4
    incr x [font measure $courier "\012"]   ;# 2
    set x
} [expr $cx*10]
test unixfont-8.7 {AllocFont procedure: XA_UNDERLINE_POSITION} x11 {
    catch {font actual -adobe-courier-bold-i-normal--0-0-0-0-m-0-iso8859-1}
    set x {}
} {}
test unixfont-8.8 {AllocFont procedure: no XA_UNDERLINE_POSITION} x11 {
    catch {font actual --symbol-medium-r-normal--0-0-0-0-p-0-sun-fontspecific}
    set x {}
} {}
test unixfont-8.9 {AllocFont procedure: XA_UNDERLINE_THICKNESS} x11 {
    catch {font actual -adobe-courier-bold-i-normal--0-0-0-0-m-0-iso8859-1}
    set x {}
} {}
test unixfont-8.10 {AllocFont procedure: no XA_UNDERLINE_THICKNESS} x11 {
    catch {font actual --symbol-medium-r-normal--0-0-0-0-p-0-sun-fontspecific}
    set x {}
} {}
test unixfont-8.11 {AllocFont procedure: XA_UNDERLINE_POSITION was 0} x11 {
    catch {font actual -adobe-courier-bold-i-normal--0-0-0-0-m-0-iso8859-1}
    set x {}
} {}

test unixfont-9.1 {GetControlCharSubst procedure: 2 chars subst} x11 {
    .b.c dchars $t 0 end
    .b.c insert $t 0 "0\a0"
    set x {}
    lappend x [.b.c index $t @[expr $ax*0],0]
    lappend x [.b.c index $t @[expr $ax*1],0]
    lappend x [.b.c index $t @[expr $ax*2],0]
    lappend x [.b.c index $t @[expr $ax*3],0]
} {0 1 1 2}
test unixfont-9.2 {GetControlCharSubst procedure: 4 chars subst} x11 {
    .b.c dchars $t 0 end
    .b.c insert $t 0 "0\0010"
    set x {}
    lappend x [.b.c index $t @[expr $ax*0],0]
    lappend x [.b.c index $t @[expr $ax*1],0]
    lappend x [.b.c index $t @[expr $ax*2],0]
    lappend x [.b.c index $t @[expr $ax*3],0]

Changes to unix/Makefile.in.

183
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# XStringToKeysym is plenty fast, so you needn't define REDO_KEYSYM_LOOKUP.
KEYSYM_FLAGS		=
#KEYSYM_FLAGS		= -DREDO_KEYSYM_LOOKUP

# Tk does not used deprecated Tcl constructs so it should
# compile fine with -DTCL_NO_DEPRECATED. To remove its own
# set of deprecated code uncomment the second line.
NO_DEPRECATED_FLAGS	= -DTCL_NO_DEPRECATED
#NO_DEPRECATED_FLAGS	= -DTCL_NO_DEPRECATED -DTK_NO_DEPRECATED

# Some versions of make, like SGI's, use the following variable to
# determine which shell to use for executing commands:
SHELL			= @[email protected]

# BUILD_TCLSH is the fully qualified path name of the tclsh shell
# in the Tcl build directory. Test that need to be run in the
................................................................................
	tkUnixFocus.o  $(FONT_OBJS) tkUnixInit.o tkUnixKey.o tkUnixMenu.o \
	tkUnixMenubu.o tkUnixScale.o tkUnixScrlbr.o tkUnixSelect.o \
	tkUnixSend.o tkUnixWm.o tkUnixXId.o

AQUA_OBJS = tkMacOSXBitmap.o tkMacOSXButton.o tkMacOSXClipboard.o \
	tkMacOSXColor.o tkMacOSXConfig.o tkMacOSXCursor.o tkMacOSXDebug.o \
	tkMacOSXDialog.o tkMacOSXDraw.o tkMacOSXEmbed.o tkMacOSXEntry.o \
	tkMacOSXEvent.o tkMacOSXFont.o tkMacOSXHLEvents.o tkMacOSXInit.o \
	tkMacOSXKeyboard.o tkMacOSXKeyEvent.o tkMacOSXMenu.o \
	tkMacOSXMenubutton.o tkMacOSXMenus.o tkMacOSXMouseEvent.o \
	tkMacOSXNotify.o tkMacOSXRegion.o tkMacOSXScrlbr.o tkMacOSXSend.o \
	tkMacOSXSubwindows.o tkMacOSXWindowEvent.o \
	tkMacOSXWm.o tkMacOSXXStubs.o \
	tkFileFilter.o tkMacWinMenu.o tkPointer.o tkUnix3d.o tkUnixScale.o \
	xcolors.o xdraw.o xgc.o ximage.o xutil.o \
	ttkMacOSXTheme.o
................................................................................
	$(MAC_OSX_DIR)/tkMacOSXBitmap.c $(MAC_OSX_DIR)/tkMacOSXButton.c \
	$(MAC_OSX_DIR)/tkMacOSXClipboard.c $(MAC_OSX_DIR)/tkMacOSXColor.c \
	$(MAC_OSX_DIR)/tkMacOSXConfig.c $(MAC_OSX_DIR)/tkMacOSXCursor.c \
	$(MAC_OSX_DIR)/tkMacOSXDebug.c $(MAC_OSX_DIR)/tkMacOSXDialog.c \
	$(MAC_OSX_DIR)/tkMacOSXDraw.c $(MAC_OSX_DIR)/tkMacOSXEmbed.c \
	$(MAC_OSX_DIR)/tkMacOSXEntry.c $(MAC_OSX_DIR)/tkMacOSXEvent.c \
	$(MAC_OSX_DIR)/tkMacOSXFont.c $(MAC_OSX_DIR)/tkMacOSXHLEvents.c \

	$(MAC_OSX_DIR)/tkMacOSXInit.c $(MAC_OSX_DIR)/tkMacOSXKeyboard.c \
	$(MAC_OSX_DIR)/tkMacOSXKeyEvent.c $(MAC_OSX_DIR)/tkMacOSXMenu.c \
	$(MAC_OSX_DIR)/tkMacOSXMenubutton.c $(MAC_OSX_DIR)/tkMacOSXMenus.c \
	$(MAC_OSX_DIR)/tkMacOSXMouseEvent.c $(MAC_OSX_DIR)/tkMacOSXNotify.c \
	$(MAC_OSX_DIR)/tkMacOSXRegion.c $(MAC_OSX_DIR)/tkMacOSXScrlbr.c \
	$(MAC_OSX_DIR)/tkMacOSXSend.c $(MAC_OSX_DIR)/tkMacOSXSubwindows.c \
	$(MAC_OSX_DIR)/tkMacOSXTest.c $(MAC_OSX_DIR)/tkMacOSXWindowEvent.c \
................................................................................

tkMacOSXFont.o: $(MAC_OSX_DIR)/tkMacOSXFont.c
	$(CC) -c $(CC_SWITCHES) $(MAC_OSX_DIR)/tkMacOSXFont.c

tkMacOSXHLEvents.o: $(MAC_OSX_DIR)/tkMacOSXHLEvents.c
	$(CC) -c $(CC_SWITCHES) $(MAC_OSX_DIR)/tkMacOSXHLEvents.c




tkMacOSXInit.o: $(MAC_OSX_DIR)/tkMacOSXInit.c tkConfig.sh
	$(CC) -c $(CC_SWITCHES) -DTK_LIBRARY=\"${TK_LIBRARY}\" \
	    $(MAC_OSX_DIR)/tkMacOSXInit.c

tkMacOSXKeyboard.o: $(MAC_OSX_DIR)/tkMacOSXKeyboard.c
	$(CC) -c $(CC_SWITCHES) $(MAC_OSX_DIR)/tkMacOSXKeyboard.c

................................................................................
	cp $(TOP_DIR)/win/Makefile.in $(DISTDIR)/win
	cp $(TOP_DIR)/win/configure.in \
		$(TOP_DIR)/win/configure \
		$(TOP_DIR)/win/tkConfig.sh.in \
		$(TOP_DIR)/win/aclocal.m4 $(TOP_DIR)/win/tcl.m4 \
		$(DISTDIR)/win
	cp -p $(TOP_DIR)/win/*.[ch] $(TOP_DIR)/win/*.bat $(DISTDIR)/win
	cp -p $(TOP_DIR)/win/makefile.* $(DISTDIR)/win
	cp -p $(TOP_DIR)/win/rules.vc $(DISTDIR)/win
	cp -p $(TOP_DIR)/win/README $(DISTDIR)/win
	cp -p $(TOP_DIR)/license.terms $(DISTDIR)/win
	mkdir $(DISTDIR)/win/rc
	cp -p $(TOP_DIR)/win/wish.exe.manifest.in $(DISTDIR)/win/
	cp -p $(TOP_DIR)/win/rc/*.{rc,cur,ico,bmp} $(DISTDIR)/win/rc
	mkdir $(DISTDIR)/macosx
	cp -p $(MAC_OSX_DIR)/GNUmakefile $(MAC_OSX_DIR)/README \
................................................................................
	    fi; \
	done;)
	mkdir $(DISTDIR)/doc
	cp -p $(TOP_DIR)/license.terms $(TOP_DIR)/doc/*.[13n] \
		$(TCLDIR)/doc/man.macros $(DISTDIR)/doc
	mkdir $(DISTDIR)/tests
	cp -p $(TOP_DIR)/license.terms $(TEST_DIR)/*.{test,tcl} \
		$(TEST_DIR)/README $(TEST_DIR)/*.{gif,ppm,xbm} \
		$(TEST_DIR)/option.file* $(DISTDIR)/tests
	mkdir $(DISTDIR)/tests/ttk
	cp -p $(TEST_DIR)/ttk/*.{test,tcl} $(DISTDIR)/tests/ttk

alldist: dist
	rm -f $(DISTROOT)/$(DISTNAME)-src.tar.gz $(DISTROOT)/$(ZIPNAME)
	cd $(DISTROOT); tar cf $(DISTNAME)-src.tar $(DISTNAME); \






|
|







 







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|







 







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|







 







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....
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# XStringToKeysym is plenty fast, so you needn't define REDO_KEYSYM_LOOKUP.
KEYSYM_FLAGS		=
#KEYSYM_FLAGS		= -DREDO_KEYSYM_LOOKUP

# Tk does not used deprecated Tcl constructs so it should
# compile fine with -DTCL_NO_DEPRECATED. To remove its own
# set of deprecated code uncomment the second line.
NO_DEPRECATED_FLAGS	=
#NO_DEPRECATED_FLAGS	= -DTK_NO_DEPRECATED

# Some versions of make, like SGI's, use the following variable to
# determine which shell to use for executing commands:
SHELL			= @[email protected]

# BUILD_TCLSH is the fully qualified path name of the tclsh shell
# in the Tcl build directory. Test that need to be run in the
................................................................................
	tkUnixFocus.o  $(FONT_OBJS) tkUnixInit.o tkUnixKey.o tkUnixMenu.o \
	tkUnixMenubu.o tkUnixScale.o tkUnixScrlbr.o tkUnixSelect.o \
	tkUnixSend.o tkUnixWm.o tkUnixXId.o

AQUA_OBJS = tkMacOSXBitmap.o tkMacOSXButton.o tkMacOSXClipboard.o \
	tkMacOSXColor.o tkMacOSXConfig.o tkMacOSXCursor.o tkMacOSXDebug.o \
	tkMacOSXDialog.o tkMacOSXDraw.o tkMacOSXEmbed.o tkMacOSXEntry.o \
	tkMacOSXEvent.o tkMacOSXFont.o tkMacOSXHLEvents.o tkMacOSXImage.o \
	tkMacOSXInit.o tkMacOSXKeyboard.o tkMacOSXKeyEvent.o tkMacOSXMenu.o \
	tkMacOSXMenubutton.o tkMacOSXMenus.o tkMacOSXMouseEvent.o \
	tkMacOSXNotify.o tkMacOSXRegion.o tkMacOSXScrlbr.o tkMacOSXSend.o \
	tkMacOSXSubwindows.o tkMacOSXWindowEvent.o \
	tkMacOSXWm.o tkMacOSXXStubs.o \
	tkFileFilter.o tkMacWinMenu.o tkPointer.o tkUnix3d.o tkUnixScale.o \
	xcolors.o xdraw.o xgc.o ximage.o xutil.o \
	ttkMacOSXTheme.o
................................................................................
	$(MAC_OSX_DIR)/tkMacOSXBitmap.c $(MAC_OSX_DIR)/tkMacOSXButton.c \
	$(MAC_OSX_DIR)/tkMacOSXClipboard.c $(MAC_OSX_DIR)/tkMacOSXColor.c \
	$(MAC_OSX_DIR)/tkMacOSXConfig.c $(MAC_OSX_DIR)/tkMacOSXCursor.c \
	$(MAC_OSX_DIR)/tkMacOSXDebug.c $(MAC_OSX_DIR)/tkMacOSXDialog.c \
	$(MAC_OSX_DIR)/tkMacOSXDraw.c $(MAC_OSX_DIR)/tkMacOSXEmbed.c \
	$(MAC_OSX_DIR)/tkMacOSXEntry.c $(MAC_OSX_DIR)/tkMacOSXEvent.c \
	$(MAC_OSX_DIR)/tkMacOSXFont.c $(MAC_OSX_DIR)/tkMacOSXHLEvents.c \
	$(MAC_OSX_DIR)/tkMacOSXImage.c \
	$(MAC_OSX_DIR)/tkMacOSXInit.c $(MAC_OSX_DIR)/tkMacOSXKeyboard.c \
	$(MAC_OSX_DIR)/tkMacOSXKeyEvent.c $(MAC_OSX_DIR)/tkMacOSXMenu.c \
	$(MAC_OSX_DIR)/tkMacOSXMenubutton.c $(MAC_OSX_DIR)/tkMacOSXMenus.c \
	$(MAC_OSX_DIR)/tkMacOSXMouseEvent.c $(MAC_OSX_DIR)/tkMacOSXNotify.c \
	$(MAC_OSX_DIR)/tkMacOSXRegion.c $(MAC_OSX_DIR)/tkMacOSXScrlbr.c \
	$(MAC_OSX_DIR)/tkMacOSXSend.c $(MAC_OSX_DIR)/tkMacOSXSubwindows.c \
	$(MAC_OSX_DIR)/tkMacOSXTest.c $(MAC_OSX_DIR)/tkMacOSXWindowEvent.c \
................................................................................

tkMacOSXFont.o: $(MAC_OSX_DIR)/tkMacOSXFont.c
	$(CC) -c $(CC_SWITCHES) $(MAC_OSX_DIR)/tkMacOSXFont.c

tkMacOSXHLEvents.o: $(MAC_OSX_DIR)/tkMacOSXHLEvents.c
	$(CC) -c $(CC_SWITCHES) $(MAC_OSX_DIR)/tkMacOSXHLEvents.c

tkMacOSXImage.o: $(MAC_OSX_DIR)/tkMacOSXImage.c
	$(CC) -c $(CC_SWITCHES) $(MAC_OSX_DIR)/tkMacOSXImage.c

tkMacOSXInit.o: $(MAC_OSX_DIR)/tkMacOSXInit.c tkConfig.sh
	$(CC) -c $(CC_SWITCHES) -DTK_LIBRARY=\"${TK_LIBRARY}\" \
	    $(MAC_OSX_DIR)/tkMacOSXInit.c

tkMacOSXKeyboard.o: $(MAC_OSX_DIR)/tkMacOSXKeyboard.c
	$(CC) -c $(CC_SWITCHES) $(MAC_OSX_DIR)/tkMacOSXKeyboard.c

................................................................................
	cp $(TOP_DIR)/win/Makefile.in $(DISTDIR)/win
	cp $(TOP_DIR)/win/configure.in \
		$(TOP_DIR)/win/configure \
		$(TOP_DIR)/win/tkConfig.sh.in \
		$(TOP_DIR)/win/aclocal.m4 $(TOP_DIR)/win/tcl.m4 \
		$(DISTDIR)/win
	cp -p $(TOP_DIR)/win/*.[ch] $(TOP_DIR)/win/*.bat $(DISTDIR)/win

	cp -p $(TOP_DIR)/win/*.vc $(DISTDIR)/win
	cp -p $(TOP_DIR)/win/README $(DISTDIR)/win
	cp -p $(TOP_DIR)/license.terms $(DISTDIR)/win
	mkdir $(DISTDIR)/win/rc
	cp -p $(TOP_DIR)/win/wish.exe.manifest.in $(DISTDIR)/win/
	cp -p $(TOP_DIR)/win/rc/*.{rc,cur,ico,bmp} $(DISTDIR)/win/rc
	mkdir $(DISTDIR)/macosx
	cp -p $(MAC_OSX_DIR)/GNUmakefile $(MAC_OSX_DIR)/README \
................................................................................
	    fi; \
	done;)
	mkdir $(DISTDIR)/doc
	cp -p $(TOP_DIR)/license.terms $(TOP_DIR)/doc/*.[13n] \
		$(TCLDIR)/doc/man.macros $(DISTDIR)/doc
	mkdir $(DISTDIR)/tests
	cp -p $(TOP_DIR)/license.terms $(TEST_DIR)/*.{test,tcl} \
		$(TEST_DIR)/README $(TEST_DIR)/*.{gif,png,ppm,xbm} \
		$(TEST_DIR)/option.file* $(DISTDIR)/tests
	mkdir $(DISTDIR)/tests/ttk
	cp -p $(TEST_DIR)/ttk/*.{test,tcl} $(DISTDIR)/tests/ttk

alldist: dist
	rm -f $(DISTROOT)/$(DISTNAME)-src.tar.gz $(DISTROOT)/$(ZIPNAME)
	cd $(DISTROOT); tar cf $(DISTNAME)-src.tar $(DISTNAME); \

Changes to unix/configure.

1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348



TK_VERSION=8.6
TK_MAJOR_VERSION=8
TK_MINOR_VERSION=6
TK_PATCH_LEVEL=".7"
VERSION=${TK_VERSION}
LOCALES="cs da de el en en_gb eo es fr hu it nl pl pt ru sv"

#--------------------------------------------------------------------
# Find and load the tclConfig.sh file
#--------------------------------------------------------------------







|







1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
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1348



TK_VERSION=8.6
TK_MAJOR_VERSION=8
TK_MINOR_VERSION=6
TK_PATCH_LEVEL=".8"
VERSION=${TK_VERSION}
LOCALES="cs da de el en en_gb eo es fr hu it nl pl pt ru sv"

#--------------------------------------------------------------------
# Find and load the tclConfig.sh file
#--------------------------------------------------------------------

Changes to unix/configure.in.

21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
    /* override */ #undef PACKAGE_TARNAME
    #endif /* _TKCONFIG */])
])

TK_VERSION=8.6
TK_MAJOR_VERSION=8
TK_MINOR_VERSION=6
TK_PATCH_LEVEL=".7"
VERSION=${TK_VERSION}
LOCALES="cs da de el en en_gb eo es fr hu it nl pl pt ru sv"

#--------------------------------------------------------------------
# Find and load the tclConfig.sh file
#--------------------------------------------------------------------







|







21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
    /* override */ #undef PACKAGE_TARNAME
    #endif /* _TKCONFIG */])
])

TK_VERSION=8.6
TK_MAJOR_VERSION=8
TK_MINOR_VERSION=6
TK_PATCH_LEVEL=".8"
VERSION=${TK_VERSION}
LOCALES="cs da de el en en_gb eo es fr hu it nl pl pt ru sv"

#--------------------------------------------------------------------
# Find and load the tclConfig.sh file
#--------------------------------------------------------------------

Changes to unix/tk.spec.

1
2
3
4
5
6
7
8
9
10
11
12
13
14
# This file is the basis for a binary Tk Linux RPM.

%{!?directory:%define directory /usr/local}

Name:          tk
Summary:       Tk graphical toolkit for the Tcl scripting language.
Version:       8.6.7
Release:       2
License:       BSD
Group:         Development/Languages
Source:        http://prdownloads.sourceforge.net/tcl/tk%{version}-src.tar.gz
URL:           http://www.tcl.tk/
Buildroot:     /var/tmp/%{name}%{version}
Buildrequires: XFree86-devel tcl >= %version





|







1
2
3
4
5
6
7
8
9
10
11
12
13
14
# This file is the basis for a binary Tk Linux RPM.

%{!?directory:%define directory /usr/local}

Name:          tk
Summary:       Tk graphical toolkit for the Tcl scripting language.
Version:       8.6.8
Release:       2
License:       BSD
Group:         Development/Languages
Source:        http://prdownloads.sourceforge.net/tcl/tk%{version}-src.tar.gz
URL:           http://www.tcl.tk/
Buildroot:     /var/tmp/%{name}%{version}
Buildrequires: XFree86-devel tcl >= %version

Changes to unix/tkUnixKey.c.

106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
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124
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126


























127
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133
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220
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const char *
TkpGetString(
    TkWindow *winPtr,		/* Window where event occurred */
    XEvent *eventPtr,		/* X keyboard event. */
    Tcl_DString *dsPtr)		/* Initialized, empty string to hold result. */
{
    int len;
    Tcl_DString buf;
    TkKeyEvent *kePtr = (TkKeyEvent *) eventPtr;

    /*
     * If we have the value cached already, use it now. [Bug 1373712]
     */

    if (kePtr->charValuePtr != NULL) {
	Tcl_DStringSetLength(dsPtr, kePtr->charValueLen);
	memcpy(Tcl_DStringValue(dsPtr), kePtr->charValuePtr,
		(unsigned) kePtr->charValueLen+1);
	return Tcl_DStringValue(dsPtr);
    }



























#ifdef TK_USE_INPUT_METHODS
    if ((winPtr->dispPtr->flags & TK_DISPLAY_USE_IM)
	    && (winPtr->inputContext != NULL)
	    && (eventPtr->type == KeyPress)) {
	Status status;

................................................................................

    /*
     * Cache the string in the event so that if/when we return to this
     * function, we will be able to produce it without asking X. This stops us
     * from having to reenter the XIM engine. [Bug 1373712]
     */


    kePtr->charValuePtr = ckalloc(len + 1);
    kePtr->charValueLen = len;
    memcpy(kePtr->charValuePtr, Tcl_DStringValue(dsPtr), (unsigned) len + 1);
    return Tcl_DStringValue(dsPtr);
}
 
/*






|













>
>
>
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>
>
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>
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>







106
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115
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...
239
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251
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253
const char *
TkpGetString(
    TkWindow *winPtr,		/* Window where event occurred */
    XEvent *eventPtr,		/* X keyboard event. */
    Tcl_DString *dsPtr)		/* Initialized, empty string to hold result. */
{
    int len, mincode, maxcode;
    Tcl_DString buf;
    TkKeyEvent *kePtr = (TkKeyEvent *) eventPtr;

    /*
     * If we have the value cached already, use it now. [Bug 1373712]
     */

    if (kePtr->charValuePtr != NULL) {
	Tcl_DStringSetLength(dsPtr, kePtr->charValueLen);
	memcpy(Tcl_DStringValue(dsPtr), kePtr->charValuePtr,
		(unsigned) kePtr->charValueLen+1);
	return Tcl_DStringValue(dsPtr);
    }

    /*
     * Only do this for KeyPress events, otherwise
     * further Xlib function behavior might be undefined.
     */

    if (eventPtr->type != KeyPress) {
	len = 0;
	Tcl_DStringSetLength(dsPtr, len);
	goto done;
    }

    /*
     * Filter keycodes out of range, otherwise
     * further Xlib function behavior might be undefined.
     */

    mincode = 0;
    maxcode = -1;
    XDisplayKeycodes(winPtr->dispPtr->display, &mincode, &maxcode);
    if ((eventPtr->xkey.keycode < mincode) ||
	(eventPtr->xkey.keycode > maxcode)) {
	len = 0;
	Tcl_DStringSetLength(dsPtr, len);
	goto done;
    }

#ifdef TK_USE_INPUT_METHODS
    if ((winPtr->dispPtr->flags & TK_DISPLAY_USE_IM)
	    && (winPtr->inputContext != NULL)
	    && (eventPtr->type == KeyPress)) {
	Status status;

................................................................................

    /*
     * Cache the string in the event so that if/when we return to this
     * function, we will be able to produce it without asking X. This stops us
     * from having to reenter the XIM engine. [Bug 1373712]
     */

done:
    kePtr->charValuePtr = ckalloc(len + 1);
    kePtr->charValueLen = len;
    memcpy(kePtr->charValuePtr, Tcl_DStringValue(dsPtr), (unsigned) len + 1);
    return Tcl_DStringValue(dsPtr);
}
 
/*

Changes to unix/tkUnixRFont.c.

854
855
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857
858
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900
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912
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1053
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1090
1091
1092
1093
1094
1095
1096
1097
1098
....
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117

1118
1119
1120
1121
1122
1123
1124
1125
    XGCValues values;
    XftColor *xftcolor;
    int clen, nspec, xStart = x;
    XftGlyphFontSpec specs[NUM_SPEC];
    XGlyphInfo metrics;
    ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
            Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));





    if (fontPtr->ftDraw == 0) {
#if DEBUG_FONTSEL
	printf("Switch to drawable 0x%x\n", drawable);
#endif /* DEBUG_FONTSEL */
	fontPtr->ftDraw = XftDrawCreate(display, drawable,
		DefaultVisual(display, fontPtr->screen),
................................................................................
    }
    XGetGCValues(display, gc, GCForeground, &values);
    xftcolor = LookUpColor(display, fontPtr, values.foreground);
    if (tsdPtr->clipRegion != None) {
	XftDrawSetClip(fontPtr->ftDraw, tsdPtr->clipRegion);
    }
    nspec = 0;
    while (numBytes > 0 && x <= maxCoord && y <= maxCoord) {
	XftFont *ftFont;
	FcChar32 c;

	clen = FcUtf8ToUcs4((FcChar8 *) source, &c, numBytes);
	if (clen <= 0) {
	    /*
	     * This should not happen, but it can.
................................................................................
	    goto doUnderlineStrikeout;
	}
	source += clen;
	numBytes -= clen;

	ftFont = GetFont(fontPtr, c, 0.0);
	if (ftFont) {
	    specs[nspec].font = ftFont;


	    specs[nspec].glyph = XftCharIndex(fontPtr->display, ftFont, c);
	    specs[nspec].x = x;
	    specs[nspec].y = y;
	    XftGlyphExtents(fontPtr->display, ftFont, &specs[nspec].glyph, 1,
		    &metrics);
	    x += metrics.xOff;
	    y += metrics.yOff;
	    nspec++;





	    if (nspec == NUM_SPEC) {
		XftDrawGlyphFontSpec(fontPtr->ftDraw, xftcolor,
			specs, nspec);
		nspec = 0;

	    }
	}
    }
    if (nspec) {
	XftDrawGlyphFontSpec(fontPtr->ftDraw, xftcolor, specs, nspec);
    }

................................................................................
	XftDrawSetClip(fontPtr->ftDraw, tsdPtr->clipRegion);
    }

    nglyph = 0;
    currentFtFont = NULL;
    originX = originY = 0;		/* lint */

    while (numBytes > 0 && x <= maxCoord && x >= minCoord && y <= maxCoord
	    && y >= minCoord) {
	XftFont *ftFont;
	FcChar32 c;

	clen = FcUtf8ToUcs4((FcChar8 *) source, &c, numBytes);
	if (clen <= 0) {
	    /*
	     * This should not happen, but it can.
................................................................................
	    }
	    originX = ROUND16(x);
	    originY = ROUND16(y);
	    if (nglyph) {
		XftGlyphExtents(fontPtr->display, currentFtFont, glyphs,
			nglyph, &metrics);
		nglyph = 0;








		x += metrics.xOff;
		y += metrics.yOff;


	    }
	    currentFtFont = ftFont;
	}
	glyphs[nglyph++] = XftCharIndex(fontPtr->display, ftFont, c);
    }
    if (nglyph) {
	XftDrawGlyphs(fontPtr->ftDraw, xftcolor, currentFtFont,
................................................................................
    }
    XGetGCValues(display, gc, GCForeground, &values);
    xftcolor = LookUpColor(display, fontPtr, values.foreground);
    if (tsdPtr->clipRegion != None) {
	XftDrawSetClip(fontPtr->ftDraw, tsdPtr->clipRegion);
    }
    nspec = 0;
    while (numBytes > 0 && x <= maxCoord && x >= minCoord
	    && y <= maxCoord && y >= minCoord) {
	XftFont *ftFont, *ft0Font;
	FcChar32 c;

	clen = FcUtf8ToUcs4((FcChar8 *) source, &c, numBytes);
	if (clen <= 0) {
	    /*
	     * This should not happen, but it can.
................................................................................
	if (ftFont && ft0Font) {
	    specs[nspec].font = ftFont;
	    specs[nspec].glyph = XftCharIndex(fontPtr->display, ftFont, c);
	    specs[nspec].x = ROUND16(x);
	    specs[nspec].y = ROUND16(y);
	    XftGlyphExtents(fontPtr->display, ft0Font, &specs[nspec].glyph, 1,
		    &metrics);
	    x += metrics.xOff*cosA + metrics.yOff*sinA;
	    y += metrics.yOff*cosA - metrics.xOff*sinA;
	    nspec++;

	    if (nspec == NUM_SPEC) {
		XftDrawGlyphFontSpec(fontPtr->ftDraw, xftcolor,
			specs, nspec);
		nspec = 0;
	    }
	}
    }
    if (nspec) {






>
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<


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<







 







>
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<
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<
|







 







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|







854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
...
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
...
896
897
898
899
900
901
902
903
904
905
906


907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
....
1017
1018
1019
1020
1021
1022
1023
1024

1025
1026
1027
1028
1029
1030
1031
....
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070

1071
1072
1073
1074
1075
1076
1077
1078
1079
....
1101
1102
1103
1104
1105
1106
1107

1108
1109
1110
1111
1112
1113
1114
1115
....
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
    XGCValues values;
    XftColor *xftcolor;
    int clen, nspec, xStart = x;
    XftGlyphFontSpec specs[NUM_SPEC];
    XGlyphInfo metrics;
    ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
            Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));

   if (maxCoord <= y) {
      return; /* nothing to draw */
   }

    if (fontPtr->ftDraw == 0) {
#if DEBUG_FONTSEL
	printf("Switch to drawable 0x%x\n", drawable);
#endif /* DEBUG_FONTSEL */
	fontPtr->ftDraw = XftDrawCreate(display, drawable,
		DefaultVisual(display, fontPtr->screen),
................................................................................
    }
    XGetGCValues(display, gc, GCForeground, &values);
    xftcolor = LookUpColor(display, fontPtr, values.foreground);
    if (tsdPtr->clipRegion != None) {
	XftDrawSetClip(fontPtr->ftDraw, tsdPtr->clipRegion);
    }
    nspec = 0;
    while (numBytes > 0) {
	XftFont *ftFont;
	FcChar32 c;

	clen = FcUtf8ToUcs4((FcChar8 *) source, &c, numBytes);
	if (clen <= 0) {
	    /*
	     * This should not happen, but it can.
................................................................................
	    goto doUnderlineStrikeout;
	}
	source += clen;
	numBytes -= clen;

	ftFont = GetFont(fontPtr, c, 0.0);
	if (ftFont) {
            int cx = x;
            int cy = y;

	    specs[nspec].glyph = XftCharIndex(fontPtr->display, ftFont, c);


	    XftGlyphExtents(fontPtr->display, ftFont, &specs[nspec].glyph, 1,
		    &metrics);
            if ((x += metrics.xOff) >= maxCoord
                  || (y += metrics.yOff) >= maxCoord) {
               break;
            }
            if (metrics.xOff > 0 && cx >= 0 && cy >= 0) {
               specs[nspec].font = ftFont;
               specs[nspec].x = cx;
               specs[nspec].y = cy;
               if (++nspec == NUM_SPEC) {
                   XftDrawGlyphFontSpec(fontPtr->ftDraw, xftcolor,
                           specs, nspec);
                   nspec = 0;
               }
	    }
	}
    }
    if (nspec) {
	XftDrawGlyphFontSpec(fontPtr->ftDraw, xftcolor, specs, nspec);
    }

................................................................................
	XftDrawSetClip(fontPtr->ftDraw, tsdPtr->clipRegion);
    }

    nglyph = 0;
    currentFtFont = NULL;
    originX = originY = 0;		/* lint */

    while (numBytes > 0 && x >= minCoord && y >= minCoord) {

	XftFont *ftFont;
	FcChar32 c;

	clen = FcUtf8ToUcs4((FcChar8 *) source, &c, numBytes);
	if (clen <= 0) {
	    /*
	     * This should not happen, but it can.
................................................................................
	    }
	    originX = ROUND16(x);
	    originY = ROUND16(y);
	    if (nglyph) {
		XftGlyphExtents(fontPtr->display, currentFtFont, glyphs,
			nglyph, &metrics);
		nglyph = 0;
                /*
                 * Breaking at this place is sub-optimal, but the whole algorithm
                 * has a design problem, the choice of NUM_SPEC is arbitrary, and so
                 * the inter-glyph spacing will look arbitrary. This algorithm
                 * has to draw the whole string at once (or whole blocks with same
                 * font), this requires a dynamic 'glyphs' array. In case of overflow
                 * the array has to be divided until the maximal string will fit. (GC)
                 */
                if ((x += metrics.xOff) >= maxCoord || (y += metrics.yOff) >= maxCoord) {

                   break;
                }
	    }
	    currentFtFont = ftFont;
	}
	glyphs[nglyph++] = XftCharIndex(fontPtr->display, ftFont, c);
    }
    if (nglyph) {
	XftDrawGlyphs(fontPtr->ftDraw, xftcolor, currentFtFont,
................................................................................
    }
    XGetGCValues(display, gc, GCForeground, &values);
    xftcolor = LookUpColor(display, fontPtr, values.foreground);
    if (tsdPtr->clipRegion != None) {
	XftDrawSetClip(fontPtr->ftDraw, tsdPtr->clipRegion);
    }
    nspec = 0;

    while (numBytes > 0 && x >= minCoord && y >= minCoord) {
	XftFont *ftFont, *ft0Font;
	FcChar32 c;

	clen = FcUtf8ToUcs4((FcChar8 *) source, &c, numBytes);
	if (clen <= 0) {
	    /*
	     * This should not happen, but it can.
................................................................................
	if (ftFont && ft0Font) {
	    specs[nspec].font = ftFont;
	    specs[nspec].glyph = XftCharIndex(fontPtr->display, ftFont, c);
	    specs[nspec].x = ROUND16(x);
	    specs[nspec].y = ROUND16(y);
	    XftGlyphExtents(fontPtr->display, ft0Font, &specs[nspec].glyph, 1,
		    &metrics);
            if ((x += metrics.xOff*cosA + metrics.yOff*sinA) > maxCoord
                                 || (y += metrics.yOff*cosA - metrics.xOff*sinA) > maxCoord) {
               break;
            }
            if (++nspec == NUM_SPEC) {
		XftDrawGlyphFontSpec(fontPtr->ftDraw, xftcolor,
			specs, nspec);
		nspec = 0;
	    }
	}
    }
    if (nspec) {

Changes to unix/tkUnixScale.c.

9
10
11
12
13
14
15




16
17
18
19
20
21
22
...
263
264
265
266
267
268
269
270


271
272
273
274
275
276
277
...
348
349
350
351
352
353
354

355


356
357
358
359
360
361
362
...
480
481
482
483
484
485
486
487


488
489
490
491
492
493
494
...
547
548
549
550
551
552
553

554


555
556
557
558
559
560
561
 * See the file "license.terms" for information on usage and redistribution of
 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tkInt.h"
#include "tkScale.h"





/*
 * Forward declarations for functions defined later in this file:
 */

static void		DisplayHorizontalScale(TkScale *scalePtr,
			    Drawable drawable, XRectangle *drawnAreaPtr);
static void		DisplayHorizontalValue(TkScale *scalePtr,
................................................................................
    register Tk_Window tkwin = scalePtr->tkwin;
    int y, width, length;
    char valueString[TCL_DOUBLE_SPACE];
    Tk_FontMetrics fm;

    Tk_GetFontMetrics(scalePtr->tkfont, &fm);
    y = TkScaleValueToPixel(scalePtr, value) + fm.ascent/2;
    sprintf(valueString, scalePtr->format, value);


    length = (int) strlen(valueString);
    width = Tk_TextWidth(scalePtr->tkfont, valueString, length);

    /*
     * Adjust the y-coordinate if necessary to keep the text entirely inside
     * the window.
     */
................................................................................
	     * Ensure that we will only draw enough of the tick values such
	     * that they don't overlap. We base this off the width that
	     * fromValue would take. Not exact, but better than no constraint.
	     */

	    ticks = fabs((scalePtr->toValue - scalePtr->fromValue)
		    / tickInterval);

	    sprintf(valueString, scalePtr->format, scalePtr->fromValue);


	    maxTicks = (double) Tk_Width(tkwin)
		    / (double) Tk_TextWidth(scalePtr->tkfont, valueString, -1);
	    if (ticks > maxTicks) {
		tickInterval *= (ticks / maxTicks);
	    }
	    for (tickValue = scalePtr->fromValue; ;
		 tickValue += tickInterval) {
................................................................................
    int x, y, length, width;
    char valueString[TCL_DOUBLE_SPACE];
    Tk_FontMetrics fm;

    x = TkScaleValueToPixel(scalePtr, value);
    Tk_GetFontMetrics(scalePtr->tkfont, &fm);
    y = top + fm.ascent;
    sprintf(valueString, scalePtr->format, value);


    length = (int) strlen(valueString);
    width = Tk_TextWidth(scalePtr->tkfont, valueString, length);

    /*
     * Adjust the x-coordinate if necessary to keep the text entirely inside
     * the window.
     */
................................................................................
    /*
     * Invoke the scale's command if needed.
     */

    Tcl_Preserve(scalePtr);
    if ((scalePtr->flags & INVOKE_COMMAND) && (scalePtr->command != NULL)) {
	Tcl_Preserve(interp);

	sprintf(string, scalePtr->format, scalePtr->value);


	Tcl_DStringInit(&buf);
	Tcl_DStringAppend(&buf, scalePtr->command, -1);
	Tcl_DStringAppend(&buf, " ", -1);
	Tcl_DStringAppend(&buf, string, -1);
	result = Tcl_EvalEx(interp, Tcl_DStringValue(&buf), -1, 0);
	Tcl_DStringFree(&buf);
	if (result != TCL_OK) {






>
>
>
>







 







|
>
>







 







>
|
>
>







 







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>
>







 







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|
>
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9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
...
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
...
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
...
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
...
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
 * See the file "license.terms" for information on usage and redistribution of
 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tkInt.h"
#include "tkScale.h"

#if defined(_WIN32)
#define snprintf _snprintf
#endif

/*
 * Forward declarations for functions defined later in this file:
 */

static void		DisplayHorizontalScale(TkScale *scalePtr,
			    Drawable drawable, XRectangle *drawnAreaPtr);
static void		DisplayHorizontalValue(TkScale *scalePtr,
................................................................................
    register Tk_Window tkwin = scalePtr->tkwin;
    int y, width, length;
    char valueString[TCL_DOUBLE_SPACE];
    Tk_FontMetrics fm;

    Tk_GetFontMetrics(scalePtr->tkfont, &fm);
    y = TkScaleValueToPixel(scalePtr, value) + fm.ascent/2;
    if (snprintf(valueString, TCL_DOUBLE_SPACE, scalePtr->format, value) < 0) {
        valueString[TCL_DOUBLE_SPACE - 1] = '\0';
    }
    length = (int) strlen(valueString);
    width = Tk_TextWidth(scalePtr->tkfont, valueString, length);

    /*
     * Adjust the y-coordinate if necessary to keep the text entirely inside
     * the window.
     */
................................................................................
	     * Ensure that we will only draw enough of the tick values such
	     * that they don't overlap. We base this off the width that
	     * fromValue would take. Not exact, but better than no constraint.
	     */

	    ticks = fabs((scalePtr->toValue - scalePtr->fromValue)
		    / tickInterval);
            if (snprintf(valueString, TCL_DOUBLE_SPACE, scalePtr->format,
                    scalePtr->fromValue) < 0) {
                valueString[TCL_DOUBLE_SPACE - 1] = '\0';
            }
	    maxTicks = (double) Tk_Width(tkwin)
		    / (double) Tk_TextWidth(scalePtr->tkfont, valueString, -1);
	    if (ticks > maxTicks) {
		tickInterval *= (ticks / maxTicks);
	    }
	    for (tickValue = scalePtr->fromValue; ;
		 tickValue += tickInterval) {
................................................................................
    int x, y, length, width;
    char valueString[TCL_DOUBLE_SPACE];
    Tk_FontMetrics fm;

    x = TkScaleValueToPixel(scalePtr, value);
    Tk_GetFontMetrics(scalePtr->tkfont, &fm);
    y = top + fm.ascent;
    if (snprintf(valueString, TCL_DOUBLE_SPACE, scalePtr->format, value) < 0) {
        valueString[TCL_DOUBLE_SPACE - 1] = '\0';
    }
    length = (int) strlen(valueString);
    width = Tk_TextWidth(scalePtr->tkfont, valueString, length);

    /*
     * Adjust the x-coordinate if necessary to keep the text entirely inside
     * the window.
     */
................................................................................
    /*
     * Invoke the scale's command if needed.
     */

    Tcl_Preserve(scalePtr);
    if ((scalePtr->flags & INVOKE_COMMAND) && (scalePtr->command != NULL)) {
	Tcl_Preserve(interp);
        if (snprintf(string, TCL_DOUBLE_SPACE, scalePtr->format,
                scalePtr->value) < 0) {
            string[TCL_DOUBLE_SPACE - 1] = '\0';
        }
	Tcl_DStringInit(&buf);
	Tcl_DStringAppend(&buf, scalePtr->command, -1);
	Tcl_DStringAppend(&buf, " ", -1);
	Tcl_DStringAppend(&buf, string, -1);
	result = Tcl_EvalEx(interp, Tcl_DStringValue(&buf), -1, 0);
	Tcl_DStringFree(&buf);
	if (result != TCL_OK) {

Changes to win/Makefile.in.

203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
COPY		= cp

BUILD_TCLSH	= @[email protected]

# Tk does not used deprecated Tcl constructs so it should
# compile fine with -DTCL_NO_DEPRECATED. To remove its own
# set of deprecated code uncomment the second line.
NO_DEPRECATED_FLAGS	= -DTCL_NO_DEPRECATED
#NO_DEPRECATED_FLAGS	= -DTCL_NO_DEPRECATED -DTK_NO_DEPRECATED

# TCL_EXE is the name of a tclsh executable that is available *BEFORE*
# running make for the first time. Certain build targets (make genstubs)
# need it to be available on the PATH. This executable should *NOT* be
# required just to do a normal build although it can be required to run
# make dist.
TCL_EXE			= @[email protected]






|
|







203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
COPY		= cp

BUILD_TCLSH	= @[email protected]

# Tk does not used deprecated Tcl constructs so it should
# compile fine with -DTCL_NO_DEPRECATED. To remove its own
# set of deprecated code uncomment the second line.
NO_DEPRECATED_FLAGS	=
#NO_DEPRECATED_FLAGS	= -DTK_NO_DEPRECATED

# TCL_EXE is the name of a tclsh executable that is available *BEFORE*
# running make for the first time. Certain build targets (make genstubs)
# need it to be available on the PATH. This executable should *NOT* be
# required just to do a normal build although it can be required to run
# make dist.
TCL_EXE			= @[email protected]

Changes to win/configure.

1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
# versions of autoconf incorrectly set SHELL to /bin/bash instead of
# /bin/sh. The bash shell seems to suffer from some strange failures.
SHELL=/bin/sh

TK_VERSION=8.6
TK_MAJOR_VERSION=8
TK_MINOR_VERSION=6
TK_PATCH_LEVEL=".7"
VER=$TK_MAJOR_VERSION$TK_MINOR_VERSION

#------------------------------------------------------------------------
# Handle the --prefix=... option
#------------------------------------------------------------------------

if test "${prefix}" = "NONE"; then






|







1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
# versions of autoconf incorrectly set SHELL to /bin/bash instead of
# /bin/sh. The bash shell seems to suffer from some strange failures.
SHELL=/bin/sh

TK_VERSION=8.6
TK_MAJOR_VERSION=8
TK_MINOR_VERSION=6
TK_PATCH_LEVEL=".8"
VER=$TK_MAJOR_VERSION$TK_MINOR_VERSION

#------------------------------------------------------------------------
# Handle the --prefix=... option
#------------------------------------------------------------------------

if test "${prefix}" = "NONE"; then

Changes to win/configure.in.

10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
# versions of autoconf incorrectly set SHELL to /bin/bash instead of
# /bin/sh. The bash shell seems to suffer from some strange failures.
SHELL=/bin/sh

TK_VERSION=8.6
TK_MAJOR_VERSION=8
TK_MINOR_VERSION=6
TK_PATCH_LEVEL=".7"
VER=$TK_MAJOR_VERSION$TK_MINOR_VERSION

#------------------------------------------------------------------------
# Handle the --prefix=... option
#------------------------------------------------------------------------

if test "${prefix}" = "NONE"; then






|







10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
# versions of autoconf incorrectly set SHELL to /bin/bash instead of
# /bin/sh. The bash shell seems to suffer from some strange failures.
SHELL=/bin/sh

TK_VERSION=8.6
TK_MAJOR_VERSION=8
TK_MINOR_VERSION=6
TK_PATCH_LEVEL=".8"
VER=$TK_MAJOR_VERSION$TK_MINOR_VERSION

#------------------------------------------------------------------------
# Handle the --prefix=... option
#------------------------------------------------------------------------

if test "${prefix}" = "NONE"; then

Changes to win/makefile.vc.

7
8
9
10
11
12
13

14
15
16
17
18
19
20
21
22
23
24
25
26
27






28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44

45
46
47
48
49
50
51
..
58
59
60
61
62
63
64
65
66
67


68
69
70
71
72
73
74



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# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
#
# Copyright (c) 1995-1996 Sun Microsystems, Inc.
# Copyright (c) 1998-2000 Ajuba Solutions.
# Copyright (c) 2001-2005 ActiveState Corporation.
# Copyright (c) 2001-2004 David Gravereaux.
# Copyright (c) 2003-2008 Pat Thoyts.

#------------------------------------------------------------------------------

# Check to see we are configured to build with MSVC (MSDEVDIR, MSVCDIR or
# VCINSTALLDIR) or with the MS Platform SDK (MSSDK or WindowsSDKDir)
!if !defined(MSDEVDIR) && !defined(MSVCDIR) && !defined(VCINSTALLDIR) && !defined(MSSDK) && !defined(WINDOWSSDKDIR)
MSG = ^
You need to run vcvars32.bat from Developer Studio or setenv.bat from the^
Platform SDK first to setup the environment.  Jump to this line to read^
the build instructions.
!error $(MSG)
!endif

#------------------------------------------------------------------------------
# HOW TO USE this makefile:






#
# 1)  It is now necessary to have MSVCDir, MSDevDir or MSSDK set in the
#     environment.  This is used as a check to see if vcvars32.bat had been
#     run prior to running nmake or during the installation of Microsoft
#     Visual C++, MSVCDir had been set globally and the PATH adjusted.
#     Either way is valid.
#
#     You'll need to run vcvars32.bat contained in the MsDev's vc(98)/bin
#     directory to setup the proper environment, if needed, for your
#     current setup.  This is a needed bootstrap requirement and allows the
#     swapping of different environments to be easier.
#
# 2)  To use the Platform SDK (not expressly needed), run setenv.bat after
#     vcvars32.bat according to the instructions for it.  This can also
#     turn on the 64-bit compiler, if your SDK has it.
#
# 3)  Targets are:

#	release  -- Builds the core, the shell and the dlls. (default)
#	dlls     -- Just builds the windows extensions.
#	shell    -- Just builds the shell and the core.
#	core     -- Only builds the core [tkXX.(dll|lib)].
#	all      -- Builds everything.
#	test     -- Builds and runs the test suite.
#	tktest   -- Just builds the binaries for the test suite.
................................................................................
#		    makefile.  Helpful to avoid problems when the sources are
#		    refreshed and you rebuild, but can "overbuild" when common
#		    headers like tkInt.h just get small changes.
#	htmlhelp -- Builds a Windows .chm help file for Tcl and Tk from the
#		    troff manual pages found in $(ROOT)\doc. You need to
#		    have installed the HTML Help Compiler package from Microsoft
#		    to produce the .chm file.
#	winhelp  -- Builds the windows .hlp file for Tcl from the troff man
#		    files found in $(ROOT)\doc.
#


# 4)  Macros usable on the commandline:
#	TCLDIR=<path>
#		Sets the location for where to find the Tcl headers and
#		libraries.  The install point is assumed when not specified.
#		Tk does need the source directory, though.  Tk comes very close
#		to not needing the sources, but does, in fact, require them.
#



#	INSTALLDIR=<path>
#		Sets where to install Tcl from the built binaries.
#		C:\Progra~1\Tcl is assumed when not specified.
#
#	OPTS=loimpact,msvcrt,nothreads,noxp,pdbs,profile,square,static,staticpkg,symbols,unchecked,none
#		Sets special options for the core.  The default is for none.
#		Any combination of the above may be used (comma separated).
#		'none' will over-ride everything to nothing.
#
#		loimpact = Adds a flag for how NT treats the heap to keep memory
#			   in use, low.  This is said to impact alloc performance.
#		msvcrt   = Affects the static option only to switch it from
#			   using libcmt(d) as the C runtime [by default] to
#			   msvcrt(d). This is useful for static embedding
#			   support.
#		nothreads= Turns off full multithreading support.
#		noxp     = If you do not have the uxtheme.h header then you
#                          cannot include support for XP themeing.
#		square   = Include the demo square widget.
#		static   = Builds a static library of the core instead of a
#			   dll.  The shell will be static (and large), as well.
#		staticpkg= Affects the static option only to switch wishXX.exe
#			   to have the dde and reg extension linked inside it.
#		pdbs     = Build detached symbols for release builds.
#		profile  = Adds profiling hooks