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| author | mdejong <mdejong> | 2006-12-12 23:38:22 (GMT) |
|---|---|---|
| committer | mdejong <mdejong> | 2006-12-12 23:38:22 (GMT) |
| commit | 3954c391dbfff265521c67f0ed568ab874b213f1 (patch) | |
| tree | 4efb7b2d5f99ee7de0b325a3fe019874cead3e3c /win/tkWinButton.c | |
| parent | 817b914d518b7afafd8e2cb2d2f44b25ffbc91c2 (diff) | |
| download | tk-3954c391dbfff265521c67f0ed568ab874b213f1.zip tk-3954c391dbfff265521c67f0ed568ab874b213f1.tar.gz tk-3954c391dbfff265521c67f0ed568ab874b213f1.tar.bz2 | |
* win/tkWinButton.c (InitBoxes): Call Tcl_Panic()
if loading of bitmap resources fails. This change
generates an error if Tk is unable to find button
widget resources instead of silently failing and
then drawing widgets incorrectly.
win/rc/tk_base.rc: If the user defines BASE_NO_TK_ICON
then compile the base resources file without a
"tk" icon. This change makes it easier to replace the
default tk icon with a custom icon.
[Patch 1614362]
Diffstat (limited to 'win/tkWinButton.c')
| -rw-r--r-- | win/tkWinButton.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/win/tkWinButton.c b/win/tkWinButton.c index c7efb90..4503595 100644 --- a/win/tkWinButton.c +++ b/win/tkWinButton.c @@ -9,7 +9,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tkWinButton.c,v 1.28 2005/12/02 13:42:29 dkf Exp $ + * RCS: @(#) $Id: tkWinButton.c,v 1.29 2006/12/12 23:38:22 mdejong Exp $ */ #define OEMRESOURCE @@ -134,7 +134,10 @@ InitBoxes(void) Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData)); hrsrc = FindResource(module, "buttons", RT_BITMAP); - if (hrsrc) { + if (hrsrc == NULL) { + Tcl_Panic("FindResource() failed for buttons bitmap resource, " + "resources in tk_base.rc must be linked into Tk dll or static executable"); + } else { hblk = LoadResource(module, hrsrc); tsdPtr->boxesPtr = (LPBITMAPINFOHEADER)LockResource(hblk); } |