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* mac/tkMacXStubs.c: to being implemented in a platform
* macosx/tkMacOSXXStubs.c: specific manner. The cleanup order was
* unix/tkUnixEvent.c: bad at least on Windows, where we
* win/tkWinX.c: reset/cleared display info that was
still needed for the clipboard to render.
[Bug #939389, #822002, #732662]
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updating Tk to use Tcl 8.4's fully CONST-ified
interface, and fully CONSTifying Tk at the
same time.
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)
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to set dispPtr->clipWindow to NULL, this was
accidently removed by last commit. Fixes
a crash while running the tests under win32.
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Handle case where Tk_DestroyWindow is invoked
on clipboard and send windows.
* generic/tkClipboard.c (TkClipCleanup):
Invoke Tk_DestroyWindow to cleanup the
dispPtr->clipWindow. Call Tcl_Preserve
and Tcl_Release on the window to avoid an
invalid memory ref on shutdown.
* generic/tkEvent.c (Tk_HandleEvent):
Panic if XCreateIC is invoked twice for
the same window. This should never happen,
the check were just added to make sure it
does not since this could lead to crashes
in XCloseIM.
* generic/tkFocus.c (TkFocusDeadWindow):
Handle case where Tk_DestroyWindow is invoked
on clipboard and send windows.
* generic/tkOption.c (TkOptionDeadWindow): Ditto.
* generic/tkWindow.c (TkCloseDisplay): Move
deletion of dispPtr->winTable after TkpCloseDisplay
call since Tk_DestroyWindow uses it and could
be called by TkpCloseDisplay for clipboard/send windows.
Also invoke ckfree for the dispPtr instead of
doing it in TkpCloseDisplay.
(Tk_DestroyWindow): Check for a null winPtr->mainPtr
before doing certain cleanup tasks so the we can
invoke Tk_DestroyWindow on clipboard and send windows.
We need to do this so that XDestroyIC will get invoked
for the input contexts of each window.
* mac/tkMacXStubs.c (TkpCloseDisplay): Don't free
the displayPtr since this is now done in TkCloseDisplay.
* unix/tkUnixEvent.c (TkpCloseDisplay, OpenIM): Remove
conditional compilation around calls to XCloseIM
since I am confident that the crashes related to
input contexts has been fixed. Don't free
the displayPtr since this is now done in TkCloseDisplay.
* unix/tkUnixSend.c (TkSendCleanup): Invoke the
Tk_DestroyWindow method to cleanup the special
send window. This will call XDestroyIC and thereby
avoid a crash in XCloseIM. The send window needs
to be Tcl_Preserve and Tcl_Release to avoid an
invalid memory ref on shutdown.
* win/tkWinX.c (TkpCloseDisplay): Don't free
the displayPtr since this is now done in TkCloseDisplay.
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argument of Tcl_GetIndexFromObj(Struct) from (char **) to
(CONST char **). [TIP 27] [Patch 504705]
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prototype for Tk_ClipboardObjCmd.
* generic/tkWindow.c: Updated function pointers for clipboard
command to use Tcl_Obj version.
* tests/clipboard.test: Updated tests to expect standard error
messages.
* generic/tkClipboard.c (Tk_ClipboardObjCmd): Obj'ified
Tk_ClipboardCmd -> Tk_ClipboardObjCmd.
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* generic/tkClipboard.c (Tk_ClipboardCmd): Added "clipboard get"
subcommand [RFE: 4628].
* tests/clipboard.test: Updated to use "clipboard get" instead of
"selection get -s CLIPBOARD".
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