> Thx, But how can I show it on the window? > > > Try something along the lines of; > > > > Glib::RefPtr<Gdk::Pixbuf> png; > > png = Gdk::Pixbuf::create_from_file ("image.png"); See Gtk::Image (const Glib::RefPtr<Gdk::Pixbuf>& pixbuf) and family..