On Mon, 19 Apr 2010 20:09:46 +0200 R K <cheesemilli@xxxxxxxxx> wrote: > So this would mean that, if my callback function would have a sleep > statement or some simple printf statements, an other event/callback > function could be executed at the "same" time? I think your e-mail exchanges are at cross-purposes. The glib main loop is a normal event loop. It executes its callbacks sequentially. If one blocks, it blocks the loop: normally therefore, you shouldn't use blocking calls in main loop callbacks. Chris _______________________________________________ gtk-list mailing list gtk-list@xxxxxxxxx http://mail.gnome.org/mailman/listinfo/gtk-list