Re : How can I check if a GtkWidget exists?

[Nicolas SOUBEIRAN]

Have you try g_object_add_weak_ref ? Weak references are used for 
notification when an object is finalized.
Hope this helps.
_______________________________________________
gtk-app-devel-list mailing list
gtk-app-devel-list@gnome.org
https://mail.gnome.org/mailman/listinfo/gtk-app-devel-list