[gtk+] Moved location of unsetting parent window inside gtk_widget_unparent().

[Tristan Van Berkom <tvb src gnome org>]

commit 2dfa855bc4d32ebdb2c2c0c53670094f06e79271
Author: Tristan Van Berkom <tristan van berkom gmail com>
Date:   Fri Dec 24 12:35:27 2010 +0900

    Moved location of unsetting parent window inside gtk_widget_unparent().
    
    Make sure to do this after the widget is unrealized.

 gtk/gtkwidget.c |   12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)
---
diff --git a/gtk/gtkwidget.c b/gtk/gtkwidget.c
index 20a268b..0a5e5b8 100644
--- a/gtk/gtkwidget.c
+++ b/gtk/gtkwidget.c
@@ -3714,12 +3714,6 @@ gtk_widget_unparent (GtkWidget *widget)
   g_object_freeze_notify (G_OBJECT (widget));
   nqueue = g_object_notify_queue_freeze (G_OBJECT (widget), _gtk_widget_child_property_notify_context);
 
-  /* Need to unset the parent window early, this can result in 
-   * an additional "hierarchy-changed" propagation if we are removing
-   * a parented GtkWindow from the hierarchy.
-   */
-  gtk_widget_set_parent_window (widget, NULL);
-
   toplevel = gtk_widget_get_toplevel (widget);
   if (gtk_widget_is_toplevel (toplevel))
     _gtk_window_unset_focus_and_default (GTK_WINDOW (toplevel), widget);
@@ -3755,6 +3749,12 @@ gtk_widget_unparent (GtkWidget *widget)
 	gtk_widget_unrealize (widget);
     }
 
+  /* Need to unset the parent window early, this can result in 
+   * an additional "hierarchy-changed" propagation if we are removing
+   * a parented GtkWindow from the hierarchy.
+   */
+  gtk_widget_set_parent_window (widget, NULL);
+
   /* Removing a widget from a container restores the child visible
    * flag to the default state, so it doesn't affect the child
    * in the next parent.