addItem(_:)
Adds a menu item to the end of the menu.
Declaration
func addItem(_ newItem: NSMenuItem)Parameters
- newItem:
The menu item (an object conforming to the NSMenuItem protocol) to add to the menu.
Discussion
This method invokes insertItem(_:at:). Thus, the menu does not accept the menu item if it already belongs to another menu. After adding the menu item, the menu updates itself.