Hello, I'm using a GtkTreeModel and I'd like to add some columns (that I won't display) with some private data. I need a SOME_TYPE macro, so I need a gobject class for this. Writing it is annoying, even if I use gob. Is there a wrapper class that allows me to simply use a gpointer? Are there memory management problems I should be aware of if I write one, or is a g_free enough? _______________________________________________ gtk-list@xxxxxxxxx http://mail.gnome.org/mailman/listinfo/gtk-list