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dnd: Make dest side safe against destroy

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Use a weak pointer to clean up when the current drag destination
gets destroyed.
This commit is contained in:
Matthias Clasen
2015-01-29 23:45:28 -05:00
parent 0367f785ef
commit f2cfe9ed74
1 changed files with 1 additions and 1 deletions
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2
gtk/gtkdnd.c
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@ -1926,6 +1926,7 @@ gtk_drag_find_widget (GtkWidget *widget,
} }
info->widget = widget; info->widget = widget;
g_object_add_weak_pointer (G_OBJECT (widget), (gpointer *) &info->widget);
} }
} }
@ -3577,7 +3578,6 @@ _gtk_drag_source_handle_event (GtkWidget *widget,
case GDK_DRAG_STATUS: case GDK_DRAG_STATUS:
{ {
GdkCursor *cursor; GdkCursor *cursor;
if (info->proxy_dest) if (info->proxy_dest)
{ {
if (!event->dnd.send_event) if (!event->dnd.send_event)