Stephane Wirtel wrote: > But, don't use GtkTreeViewColumn, but GtkCellLayout. Tks. I didn't realize. But why are you creating a new renderer every time? I'm using a single renderer and it seems to work well. Once the renderer is used, should it be freed (unreferenced?) ? BYtE, Diego. _______________________________________________ gtk-list@xxxxxxxxx http://mail.gnome.org/mailman/listinfo/gtk-list