[ CCode ( cname = "DBUSMENU_MENUITEM_PROP_TOGGLE_STATE" ) ]
public const string MENUITEM_PROP_TOGGLE_STATE
Menuitem property that says what state a toggle entry should be shown as the menu.
Should be either MENUITEM_TOGGLE_STATE_UNCHECKED
MENUITEM_TOGGLE_STATE_CHECKED or
DBUSMENU_MENUITEM_TOGGLE_STATUE_UNKNOWN.