gtk-check-menu-item-active (object)

object -- a gtk-check-menu-item widget
is-active -- a :boolean value indicating whether the check box is active

Accessor of the active slot of the gtk-check-menu-item class.

The slot access function gtk-check-menu-item-active returns whether the check menu item is active. The slot access function (setf gtk-check-menu-item-active) sets the active state of the menu item's check box.