* gladeui/glade-project.[ch]: added accessor for toplevel list

  * gladeui/glade-design-view.c: pack toplevel widgets in GladeProject toplevels list order.

  * gladeui/glade-property.c: added special case for parentless widget properties
    on glade_property_set_value_impl() to show and hide new and old values.

  * gladeui/glade-editor-property.c: removed glade_widget_hide() call on
    glade_eprop_object_show_dialog() since now its handled on GladeProperty

1 files changed, 15 insertions, 0 deletions

diff --git a/gladeui/glade-property.c b/gladeui/glade-property.c
index a0b969dd..b4585ad6 100644
--- a/gladeui/glade-property.c
+++ b/gladeui/glade-property.c
@@ -367,6 +367,21 @@ glade_property_set_value_impl (GladeProperty * property, const GValue * value)
       glade_project_verify_property (property);
     }
 
+  /* Special case parentless widget properties */
+  if (glade_property_class_parentless_widget (property->priv->klass))
+    {
+      GladeWidget *gobj;
+      GObject *obj;
+      
+      if ((obj = g_value_get_object (&old_value)) &&
+          (gobj = glade_widget_get_from_gobject (obj)))
+        glade_widget_show (gobj);
+
+      if ((obj = g_value_get_object (value)) &&
+          (gobj = glade_widget_get_from_gobject (obj)))
+        glade_widget_hide (gobj);  
+    }
+
   g_value_unset (&old_value);
   return TRUE;
 }