That has nothing to do with GTK, the menu comes from gnome-panel and the description of the layout from gnome-menus. You don't want to modify GTK to change the behaviour of a special case of an application
That has nothing to do with GTK, the menu comes from gnome-panel and the description of the layout from gnome-menus. You don't want to modify GTK to change the behaviour of a special case of an application