electron/docs/api/menu-item.md
2015-10-02 21:53:55 +08:00

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# MenuItem
The `menu-item` module allows you to add items to an application or context
[`menu`](menu.md).
See [`menu`](menu.md) for examples.
## Class: MenuItem
Create a new `MenuItem` with the following method:
### new MenuItem(options)
* `options` Object
* `click` Function - Will be called with `click(menuItem, browserWindow)` when
the menu item is clicked
* `role` String - Define the action of the menu item, when specified the
`click` property will be ignored
* `type` String - Can be `normal`, `separator`, `submenu`, `checkbox` or
`radio`
* `label` String
* `sublabel` String
* `accelerator` [Accelerator](accelerator.md)
* `icon` [NativeImage](native-image.md)
* `enabled` Boolean
* `visible` Boolean
* `checked` Boolean
* `submenu` Menu - Should be specified for `submenu` type menu item, when
it's specified the `type: 'submenu'` can be omitted for the menu item
* `id` String - Unique within a single menu. If defined then it can be used
as a reference to this item by the position attribute.
* `position` String - This field allows fine-grained definition of the
specific location within a given menu.
When creating menu items, it is recommended to specify `role` instead of
manually implementing the behavior if there is matching action, so menu can have
best native experience.
The `role` property can have following values:
* `undo`
* `redo`
* `cut`
* `copy`
* `paste`
* `selectall`
* `minimize` - Minimize current window
* `close` - Close current window
On OS X `role` can also have following additional values:
* `about` - Map to the `orderFrontStandardAboutPanel` action
* `hide` - Map to the `hide` action
* `hideothers` - Map to the `hideOtherApplications` action
* `unhide` - Map to the `unhideAllApplications` action
* `front` - Map to the `arrangeInFront` action
* `window` - The submenu is a "Window" menu
* `help` - The submenu is a "Help" menu
* `services` - The submenu is a "Services" menu