1. Remove option -variable 2. Remove variable _varName which held the value of option -variable 3. Use variable _unsavedSelection in place of $_varName when a value must be stored 4. Add option -command 5. Add variable _command which holds the value of option -command 6. Set the default value for option -help to 1 7. Add command _userCommand to evaluate $_command at stack level #0. _userCommand is called whenever the selected color changes, i.e. instead of setting $_varName. 8. To avoid issues with trace, fully qualify ::SelectColor::_unsavedSelection when its value is set or it is used in a trace command. 9. Use 8.4-compatible syntax for string indices in "string range" commands. 10. Amend SelectColor::_SetWithoutTrace so it sets the colors in the Color Selectors when the value in the entry widget changes.

PURPOSE Tracing the variable set by the "-variable" option is too awkward in practice, and so the "-variable" option has been replaced with "-command" which allows the caller to specify a command to be executed whenever the selected color changes.

The use of the -command option is now included in the demo.

The properties of DynamicHelp balloon help have been changed in the demo, to make the text easier to read.

The manual page has been updated to reflect the changes in color.tcl. check-in: 9f462bd2fa user: kjnash tags: patch-75101

* combobox.tcl (ComboBox::configure) Bug fixed: Widget did not take focus, when -editable false and "configure -state normal" called. [Bug 756334] reported by Rolf Ade

* widget.tcl (Widget::configure) Bug: ProgressDlg option -bg not setable. The special handling of subwidgets with special class or path ":cmd" was improved. [Bug 611477]

* notebook.tcl (NoteBook::_itemconfigure) Not honored option: itemconfigure ... -helptext [Patch 2814050] by Koen Danckaert check-in: f39181862b user: oehhar tags: trunk

* tree.tcl (Tree::_drop_cmd) If there is no node, drop didn't work. [Bug 1042613] reported by Rolf Ade

* Tree.html Bind commands: removed promise that %W would work in future. The underlying widgets should only be manipulated using the node id. [Bug 1224203] by Jasper Taylor, remarks by J. Tang

* Tree.html Bind commands: with -selectfill, the given command is overwritten for the background box. [Bug 1003962] by Torsten Berg

* dropsite.tcl (DropSite::register) Bug fixed: fails on multiple drop targets [Bug 1213123] by T.Neil

* combobox.tcl (ComboBox::_create_popup) Bug fixed: Return key in drop down list when -bwlistbox true [Bug 1205536] patch by Steve Landers

* combobox.tcl (ComboBox::_create_popup, ComboBox::_unmapliste) Mac aqua and x11 fixes, multi screen issue still open. [Bug 1451784] report by Jasper Taylor, fix by Kevin Walzer

* listbox.tcl (ListBox::_multiple_select) Selected item not deselected on control-click [Bug 1029144] reported by Konrad Rosenbaum check-in: d4234674be user: oehhar tags: trunk

* scrollframe.tcl (ScrollableFrame::create) changed bindings [Patch 2807227] by Koen Danckaert (comment)

* scrollw.tcl (ScrolledWindow::_set_hscroll, ScrolledWindow::_set_vscroll) Bug corrected: enless loop when both scrollbars where automatically mapped and the window size was changed by this action (on linux). Scrollbar unmapping and mapping secured by a locked update [Bug 2783019] check-in: ae5fed8a0f user: oehhar tags: trunk

* dynhelp.tcl (DynamicHelp::_show_help) fixed issue (as far as possible): Dynamic help baloon was on the main screen, if it touched the border on a windows multi screen configuration. The fix assumes, that all screens have same dimensions and no gaps in- between. This is necessary, because multi-screen configuration paramters may not be interrogated by tk (despite of coordinates out of the screen) [Bug 1499135] reported by Gregor check-in: 8860bd1e23 user: oehhar tags: trunk

* panedw.tcl: if activator is set to line then its width is set to

3. --activator was an undocumented option; updated man page to make it documented. Thanks to Jos Decoster for pointing this out.

* DragSite.html: noted that -draginitcmd can return an empty string to prevent a drag [bug 740499]

* DropSite.html: fixed documentation with DropSite::register command [bug 740474]

* combobox.tcl: allow autocomplete and autopost be enabled/disabled after the widget was created [bug 1588808]; fixed keysym in autopost binding [bug 1589111]

* messagedlg.tcl: explicitly marked the 'Abort' button upon -type abortretryignore to be the default button [bug 970199]

* Tree.html: documented [find] and [line] commands [bug 626819]; noted bug with %W binding [bug 1224203]

* tree.tcl: added [bindArea] procedure; updated man page [patch 839066]

* combobox.tcl: added [clearvalue] proc to explicitly clear a ComboBox value, updated man page [patch 780704]

* passwd.tcl: don't ignore -labelwidth when calculating label widths; return key moves through subwidgets like most login managers [patch 922877, with slight change]

* font.tcl: add options to select font color and to disable font sizes; updated man pages [patch 1531199]

* font.tcl: using arrow keys to browse font family / font size will cause an update to the shown sample font [patch 947109]

* combobox.tcl: unpost after autoposting when another Tk window gets the focus; unpost upon hitting the enter key

* scrollw.tcl: allow toggling of scrollbars [bug 1488712]

* Tree.html: corrected documentation for Tree::opencmd (callback does not append the path to the tree to the command) [bug 1507713]

* tree.tcl: disable keyboard navigation for empty trees [bug 1514855]

* tree.tcl: changed '-drawcross allways' to be '-drawcross always'; updated documentation

* MainFrame man page: fixed some typos on man page

* mainframe.tcl: fixed status bar placement when it is re-shown after a [showstatusbar none] command [bug 1027568] check-in: 2bf0fd3b5e user: dev_null42a tags: trunk