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container: don't leak the focus_child ref count

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gtk_conatiner_set_focus_child() takes a ref. Release the ref in _destroy().
Fixes #414712.
This commit is contained in:
Stefan Kost 2010-08-20 13:48:17 +03:00
parent a3268e29a1
commit d945a3cef4
1 changed files with 6 additions and 0 deletions
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6
gtk/gtkcontainer.c
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@ -1057,6 +1057,12 @@ gtk_container_destroy (GtkObject *object)
if (GTK_CONTAINER_RESIZE_PENDING (container))
_gtk_container_dequeue_resize_handler (container);
if (container->focus_child)
{
g_object_unref (container->focus_child);
container->focus_child = NULL;
}
/* do this before walking child widgets, to avoid
* removing children from focus chain one by one.
*/