Be more careful when faking a button release. (#323146, Travis Abbott)

2006-12-24  Matthias Clasen  <mclasen@redhat.com>

        * gtk/gtkbutton.c (gtk_button_grab_notify): Be more
        careful when faking a button release.  (#323146,
        Travis Abbott)

ChangeLog

 2006-12-24  Matthias Clasen  <mclasen@redhat.com>
 
+	* gtk/gtkbutton.c (gtk_button_grab_notify): Be more
+	careful when faking a button release.  (#323146,
+	Travis Abbott)
+
 	* gtk/gtkhandlebox.c (draw_textured_frame): Draw the
 	handle with the right orientation, depending on the
 	position of the handlebox.  (#159764, Benjamin Berg)

gtk/gtkbutton.c

@@ -1932,11 +1932,18 @@ gtk_button_grab_notify (GtkWidget *widget,
 			gboolean   was_grabbed)
 {
   GtkButton *button = GTK_BUTTON (widget);
+  gboolean save_in;
 
   if (!was_grabbed)
     {
-      button->in_button = FALSE;
+      save_in = button->in_button;
+      button->in_button = FALSE; 
       gtk_real_button_released (button);
+      if (save_in != button->in_button)
+        {
+          button->in_button = save_in;
+          gtk_button_update_state (button);
+        }
     }
 }