Hi, qdata is destroyed as the very last thing in the life of an GObject (just before the instance itself), therefore it's still available in notifiers set by g_object_weak_ref(). Is this a feature, I mean is it OK to use deceased_object's qdata in the notifiers? Yeti -- That's enough. _______________________________________________ gtk-list@xxxxxxxxx http://mail.gnome.org/mailman/listinfo/gtk-list