Macos NSMenuItem未启用
我的项目中有一个NSMenuItem:Macos NSMenuItem未启用,macos,swift,nsmenuitem,nsstatusitem,Macos,Swift,Nsmenuitem,Nsstatusitem,我的项目中有一个NSMenuItem: var statusBar = NSStatusBar.systemStatusBar() var statusItem : NSStatusItem = NSStatusItem() var menuItem : NSMenuItem = NSMenuItem() var mainMenu = NSMenu() override func viewDidLoad() { super.viewDidLoad() menuItem.tit
var statusBar = NSStatusBar.systemStatusBar()
var statusItem : NSStatusItem = NSStatusItem()
var menuItem : NSMenuItem = NSMenuItem()
var mainMenu = NSMenu()
override func viewDidLoad() {
super.viewDidLoad()
menuItem.title = "Holidays"
menuItem.action = Selector("setWindowVisible:")
menuItem.target = nil
menuItem.keyEquivalent = "M"
menuItem.enabled = true
mainMenu.addItem(menuItem)
statusItem = statusBar.statusItemWithLength(-1)
statusItem.menu = mainMenu
statusItem.title = statusItem.menu?.itemAtIndex(0)?.title
}
它将项目添加到菜单,但未启用:
而且选择器也有效,函数setWindowVisible
存在于同一类中:
func setWindowVisible(sender : AnyObject?) {
self.window!.orderFront(self)
}
目标必须是
self
,而不是nil
menuItem.target = self