Tk Source Code

*** POTENTIAL INCOMPATIBILITY *** for Win32 only: On X11 and Mac, "None" can still be used as before file: [2d11bea8] check-in: [8a96bfd0] user: jan.nijtmans branch: bug-9e31fd9449-8-6, size: 30828

* win/tkWinEmbed.c (TkpGetOtherWindow): [Bug 1212056] do not panic * unix/tkUnixEmbed.c (TkpGetOtherWindow): if no window is found - * unix/tkUnixWm.c (Tk_CoordsToWindow, UpdateGeometryInfo): handle it in the caller

* win/tkWinEmbed.c (TkpGetOtherWindow): do not panic if no window * win/tkWinWm.c (UpdateGeometryInfo): is found - handle it in * unix/tkUnixEmbed.c (TkpGetOtherWindow): the caller. [Bug 1212056] * unix/tkUnixWm.c (Tk_CoordsToWindow, UpdateGeometryInfo):

* generic/tk3d.c: All uses of 'panic' (the macro) changed * generic/tkBind.c: to 'Tcl_Panic' (the function). The #define * generic/tkBitmap.c: of panic in tcl.h clearly states it is * generic/tkCanvArc.c: deprecated in the comments. * generic/tkCanvBmap.c: [Tcl Patch 865264] * generic/tkCanvImg.c: * generic/tkCanvLine.c: * generic/tkCanvPoly.c: * generic/tkCanvText.c: * generic/tkCanvWind.c: * generic/tkColor.c: * generic/tkConfig.c: * generic/tkCursor.c: * generic/tkError.c: * generic/tkEvent.c: * generic/tkFocus.c: * generic/tkFont.c: * generic/tkFrame.c: * generic/tkGC.c: * generic/tkGrid.c: * generic/tkImgBmap.c: * generic/tkImgPhoto.c: * generic/tkImgUtil.c: * generic/tkMenu.c: * generic/tkObj.c: * generic/tkPack.c: * generic/tkPlace.c: * generic/tkRectOval.c: * generic/tkSelect.c: * generic/tkText.c: * generic/tkTextBTree.c: * generic/tkTextDisp.c: * generic/tkTextImage.c: * generic/tkTextIndex.c: * generic/tkTextMark.c: * generic/tkTextWind.c: * generic/tkVisual.c: * generic/tkWindow.c: * mac/tkMacAppInit.c: * mac/tkMacAppearanceStubs.c: * mac/tkMacButton.c: * mac/tkMacDraw.c: * mac/tkMacEmbed.c: * mac/tkMacFont.c: * mac/tkMacInit.c: * mac/tkMacMenus.c: * mac/tkMacPort.h: * mac/tkMacSubwindows.c: * mac/tkMacWm.c: * mac/tkMacXStubs.c: * macosx/tkMacOSXEmbed.c: * macosx/tkMacOSXFont.c: * macosx/tkMacOSXMenus.c: * macosx/tkMacOSXNotify.c: * macosx/tkMacOSXPort.h: * macosx/tkMacOSXSubwindows.c: * macosx/tkMacOSXWm.c: * macosx/tkMacOSXXStubs.c: * unix/tkUnix3d.c: * unix/tkUnixColor.c: * unix/tkUnixEmbed.c: * unix/tkUnixEvent.c: * unix/tkUnixFocus.c: * unix/tkUnixFont.c: * unix/tkUnixSelect.c: * unix/tkUnixSend.c: * unix/tkUnixWm.c: * win/tkWin3d.c: * win/tkWinButton.c: * win/tkWinColor.c: * win/tkWinDialog.c: * win/tkWinDraw.c: * win/tkWinEmbed.c: * win/tkWinFont.c: * win/tkWinPixmap.c: * win/tkWinPointer.c: * win/tkWinScrlbr.c: * win/tkWinWm.c: * win/tkWinX.c:

* generic/tkEvent.c: Added three new functions: TkCreateExitHandler, * generic/tkInt.h: TkDeleteExitHandler, and TkFinalize. This adds * generic/tkMenu.c: an insertion point so Tk's exit handlers can be * generic/tkWindow.c: called on their own from tk85.dll's DllMain * mac/tkMacButton.c: for DLL_PROCESS_DETACH. These are private to * unix/tkUnixEvent.c: the binary and not exported. It is possible * win/tkWin32Dll.c: the Windows OS can unload Tk _prior_ to Tcl * win/tkWinEmbed.c: under some conditions such as ExitProcess(). * win/tkWinMenu.c: This avoids a dangling pointer problem when Tcl * win/tkWinX.c: does Tcl_Finalize after Tk has been unloaded. * win/winMain.c: DllMain's DLL_PROCESS_DETACH now protected with SEH as DeleteWindowsExitProc is causing an exception of its own under some teardown conditions. AT&T assembly syntax has not been added for MinGW yet. [Tcl Patch 858493]

This patch includes purging Tk of its last direct access to interp->result. [Bug 589853]

The substantial changes include copying event sequence strings into Tcl_DStrings in tkBind.c, and copying [text] indices into Tcl_DStrings because parsing them involved overwriting them. If this causes performance trouble, that can be resolved by further converting them to Tcl_Obj's.

The #defines USE_NON_CONST and USE_COMPAT_CONST have the same effect for Tk as they do for Tcl. (They actually change tcl.h) file: [cce0236c] check-in: [5603f01a] user: dgp branch: trunk, size: 19998

* win/tkWinEmbed.c (EmbedWindowDeleted): added a check for a null containerPtr. The core of this bug is likely elsewhere. [Bug #476176]

* tests/embed.test: Added cross platform embed tests. Check that window passed to -use has the -container option set. * tests/wm.test: Remove useless catch call. Deiconify . just in case, stackorder tests will not pass unless it is in the normal state. Add -container flag to embedded stackorder test. * unix/tkUnixEmbed.c (TkpUseWindow): * win/tkWinEmbed.c (TkpUseWindow): Lookup Tk window based on the id passed in as the value for -use. Generate an error if the Tk window did not have the -container option set.

* generic/tkFileFilter.c (AddClause): Cast to match function prototype. * win/stubs.c (_XInitImageFuncPtrs): Add return value for function. * win/tkWinButton.c (buttonStyles, ButtonBindProc, ComputeStyle): Remove unused declarations. * win/tkWinColor.c (GetColorByName, GetColorByValue): Remove unused function declarations. * win/tkWinDialog.c (TrySetDirectory): Remove unused function declaration. * win/tkWinEmbed.c (TkWinEmbeddedEventProc): Cast to match function prototype. * win/tkWinMenu.c (winMenuMutex, MenuExitProc): Remove unused declaration. * win/tkWinWindow.c (StackWindow): Remove unused declaration. * win/tkWinWm.c (ConfigureEvent): Remove unused declaration. * win/tkWinX.c (winXMutex): Remove unused declaration. * xlib/ximage.c (XCreateBitmapFromData): Cast to match function prototype.

Moved static and global data elements into thread-local storage, or introduced locks where not possible, as first stage of adding thread safety to Tk. file: [a6ee2e3d] check-in: [e9b65f05] user: lfb branch: core-8-1-branch-old, size: 19578