> is anyone going to investigate this problem or should I submit a bug? > I need this problem to be solved in business application, so, if someone > could give me a hint ASAP it would be great. Yes, it's probably a good idea to add the C test case to bugzilla, if you have simplified it as simple as possible. There's probably some more investigation that you can do though: For instance, is this only a problem with Notebooks, or also with simpler containers? It's unlikely to be relevant, but in your gtkmm example, you seem to have a memory leak - You remove the frame from the notebook in free_page(), but you don't delete it. You might use a recursing foreach() with set_sensitive() as a workaround for now if you don't find a real solution. Murray Cumming murrayc@xxxxxxxxxxx www.murrayc.com www.openismus.com _______________________________________________ gtk-list@xxxxxxxxx http://mail.gnome.org/mailman/listinfo/gtk-list