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Don't send crossing events to destroyed windows

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This commit is contained in:
Alexander Larsson 2009-02-02 12:50:18 +01:00 committed by Alexander Larsson
parent 26cbf87d7d
commit d6ad734c7f
1 changed files with 4 additions and 2 deletions
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6
gdk/gdkdisplay.c
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@ -990,7 +990,8 @@ switch_to_pointer_grab (GdkDisplay *display,
{
pointer_window = _gdk_windowing_window_at_pointer (display, &x, &y, &state);
if (pointer_window != NULL &&
(GDK_WINDOW_TYPE (pointer_window) == GDK_WINDOW_ROOT ||
(GDK_WINDOW_DESTROYED (pointer_window) ||
GDK_WINDOW_TYPE (pointer_window) == GDK_WINDOW_ROOT ||
GDK_WINDOW_TYPE (pointer_window) == GDK_WINDOW_FOREIGN))
pointer_window = NULL;
@ -1006,7 +1007,8 @@ switch_to_pointer_grab (GdkDisplay *display,
{
/* Convert to toplevel */
w = (GdkWindowObject *)pointer_window;
while (w->parent->window_type != GDK_WINDOW_ROOT)
while (/*w->parent != NULL && */
w->parent->window_type != GDK_WINDOW_ROOT)
{
x += w->x;
y += w->y;