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Diffstat (limited to 'macosx/tkMacOSXWm.c')
-rw-r--r--macosx/tkMacOSXWm.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/macosx/tkMacOSXWm.c b/macosx/tkMacOSXWm.c
index 1bf6d2c..68cbb00 100644
--- a/macosx/tkMacOSXWm.c
+++ b/macosx/tkMacOSXWm.c
@@ -1659,7 +1659,9 @@ WmForgetCmd(
TkFocusJoin(winPtr);
Tk_UnmapWindow(frameWin);
+ macWin->toplevel->referenceCount--;
macWin->toplevel = winPtr->parentPtr->privatePtr->toplevel;
+ macWin->toplevel->referenceCount++;
macWin->flags &= ~TK_HOST_EXISTS;
TkWmDeadWindow(winPtr);
@@ -2448,7 +2450,9 @@ WmManageCmd(
}
wmPtr = winPtr->wmInfoPtr;
winPtr->flags &= ~TK_MAPPED;
+ macWin->toplevel->referenceCount--;
macWin->toplevel = macWin;
+ macWin->toplevel->referenceCount++;
RemapWindows(winPtr, macWin);
winPtr->flags |=
(TK_TOP_HIERARCHY|TK_TOP_LEVEL|TK_HAS_WRAPPER|TK_WIN_MANAGED);
@@ -6599,7 +6603,9 @@ RemapWindows(
if (winPtr->window != None) {
MacDrawable *macWin = (MacDrawable *) winPtr->window;
+ macWin->toplevel->referenceCount--;
macWin->toplevel = parentWin->toplevel;
+ macWin->toplevel->referenceCount++;
winPtr->flags &= ~TK_MAPPED;
#ifdef TK_REBUILD_TOPLEVEL
winPtr->flags |= TK_REBUILD_TOPLEVEL;