Properties

MacGap.MenuItem.label

gets or sets menu item’s label

MacGap.Menu.getItem("Files").label = "File"; 

MacGap.MenuItem.submenu

gets or sets menu item’s submenu

var fileMenu = MacGap.Menu.getItem("File").submenu; 

MacGap.MenuItem.callback

gets or sets menu item’s callback function – this is the function that will be called when the menu item is clicked

MacGap.Menu.getItem("File").submenu.getItem("Open").callback = function() { MacGap.Dialog.openDialog(); }; 

MacGap.MenuItem.enabled

enable or disable the menu item by passing true or false

note: this only works for menus created with MacGap. Menu items added in Interface Builder cannot be modified this way. If you want to control enabling/disabling menu items via Javascript, use MacGap.Menu.addItem

MacGap.Menu.getItem("File").submenu.getItem("Open").enabled = false; 

Methods

MacGap.MenuItem.addSubmenu(title)

Add a submenu with an optional title

MacGap.Menu.getItem("File").addSubmenu(); 

MacGap.MenuItem.setKey(keys)

Set menu item’s key shortcut

MacGap.Menu.getItem("File").submenu.getItem("Open").setKey('cmd+o'); 

MacGap.MenuItem.remove()

Remove a menu item

MacGap.Menu.getItem("File").submenu.getItem("Open").remove();