[gtk+] accessible: Use set_widget() in destroy notify

[Benjamin Otte <otte src gnome org>]

commit eb27c618788009353ac280e284a13e403c91d089
Author: Benjamin Otte <otte redhat com>
Date:   Sun Dec 18 13:07:07 2011 +0100

    accessible: Use set_widget() in destroy notify
    
    We don't want to bypass the unset_widget call.

 gtk/gtkaccessible.c |    9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtkaccessible.c b/gtk/gtkaccessible.c
index e999b09..a84eddf 100644
--- a/gtk/gtkaccessible.c
+++ b/gtk/gtkaccessible.c
@@ -217,11 +217,18 @@ gtk_accessible_connect_widget_destroyed (GtkAccessible *accessible)
 }
 
 static void
+gtk_accessible_widget_destroyed (GtkWidget     *widget,
+                                 GtkAccessible *accessible)
+{
+  gtk_accessible_set_widget (accessible, NULL);
+}
+
+static void
 gtk_accessible_real_connect_widget_destroyed (GtkAccessible *accessible)
 {
   GtkAccessiblePrivate *priv = accessible->priv;
 
   if (priv->widget)
     g_signal_connect (priv->widget, "destroy",
-                      G_CALLBACK (gtk_widget_destroyed), &priv->widget);
+                      G_CALLBACK (gtk_accessible_widget_destroyed), accessible);
 }