Horizontal container for menu items.
None.
A GtkMenuBar is a container that exclusively holds GtkMenuItem widgets, and displays them from left to right.
It has key bindings which allow the Up, Down, Left and Right arrow keys to be used for menubar navigation. Note that these do not work in the win32 version of GTK+ used by PHP-GTK.
A menu bar with a number of subitems can be easily created with the GtkItemFactory class.
GtkMenuBar (void);-- Constructs a horizontal menu bar.
set_shadow_type() Alters appearance of menu bar.