One more note: GtkHBox and GtkVBox are now deprecated, and GtkBox (http://developer.gnome.org/gtk3/3.1/GtkBox.html) should be used instead.
One more note: GtkHBox and GtkVBox are now deprecated, and GtkBox (http:// developer. gnome.org/ gtk3/3. 1/GtkBox. html) should be used instead.