diff options
Diffstat (limited to 'macosx/tkMacOSXScrlbr.c')
-rw-r--r-- | macosx/tkMacOSXScrlbr.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/macosx/tkMacOSXScrlbr.c b/macosx/tkMacOSXScrlbr.c index ebb99f3..00f6088 100644 --- a/macosx/tkMacOSXScrlbr.c +++ b/macosx/tkMacOSXScrlbr.c @@ -50,11 +50,15 @@ NSRect TkMacOSXGetScrollFrame(TkScrollbar *scrlPtr); NSRect Tkframe = TkMacOSXGetScrollFrame(scrollPtr); /* Do not draw if the widget is misplaced or unmapped. */ if ( NSIsEmptyRect(Tkframe) || - ! macWin->winPtr->flags & TK_MAPPED || - ! NSEqualRects(Tkframe, [self frame]) + ! (macWin->winPtr->flags & TK_MAPPED) ) { return; } + for (Tk_Window parent_win = tkwin; parent_win != NULL;parent_win = Tk_Parent(parent_win)) { + if (!Tk_IsMapped(parent_win)) { + return; + } + } /* * Do not draw if the widget is completely outside of its parent. |