diff options
| -rw-r--r-- | macosx/tkMacOSXButton.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/macosx/tkMacOSXButton.c b/macosx/tkMacOSXButton.c index 9250884..bd5cedd 100644 --- a/macosx/tkMacOSXButton.c +++ b/macosx/tkMacOSXButton.c @@ -376,6 +376,9 @@ NSRect TkMacOSXGetButtonFrame( MacButton *macButtonPtr = (MacButton *) butPtr; Tk_Window tkwin = butPtr->tkwin; TkWindow *winPtr = (TkWindow *) tkwin; + if(tkwin==0xffffffff || tkwin==0xffffffff00000000) { + return NSZeroRect; + } if (tkwin) { MacDrawable *macWin = (MacDrawable *) winPtr->window; NSView *view = TkMacOSXDrawableView(macWin); |