如何防止故事板打开一个窗口 [英] how to prevent storyboard from opening a window

问题描述

我正在写一个简单的应用程序加载到状态栏，当点击它打开状态栏图标下的popover。我使用storyboards来定义我喜欢在我的popover显示的UI。事情是一旦我实例化故事板一个窗口打开。如何防止这种情况？这是我的应用程序委托中的代码：

  func applicationDidFinishLaunching（aNotification：NSNotification）{
 let mainBoard = NSStoryboard name：MainBoard，bundle：nil）
} 
  

解决方案>

  import Cocoa 
 
 @NSApplicationMain 
 class AppDelegate：NSObject，NSApplicationDelegate {
 var defaultWindow：NSWindow！ 
 func applicationDidFinishLaunching（aNotification：NSNotification）{
 defaultWindow = NSApplication.sharedApplication（）。windows.first as？ NSWindow 
 defaultWindow.close（）
 
} 
 func applicationWillTerminate（aNotification：NSNotification）{
 //在此插入代码以删除应用程序
} 
 @IBAction func menuClick（sender：AnyObject）{
 defaultWindow.makeKeyAndOrderFront（nil）
} 
} 
  

更新： Xcode 7.1.1•Swift 2.1

  NSApplication.sharedApplication（）。windows.first？.close（）
  

I am writing a simple application that loads into the status bar and when clicked it opens a popover under the status bar icon. I am using storyboards to define the UI I like to show in my popover. The thing is as soon as I instantiate the storyboard a window opens up. How can I prevent that? This is the code in my application delegate:

func applicationDidFinishLaunching(aNotification: NSNotification) {
    let mainBoard = NSStoryboard(name: "MainBoard", bundle: nil)
}

解决方案

import Cocoa

@NSApplicationMain
class AppDelegate: NSObject, NSApplicationDelegate {
    var defaultWindow:NSWindow!
    func applicationDidFinishLaunching(aNotification: NSNotification) {
        defaultWindow = NSApplication.sharedApplication().windows.first as? NSWindow
        defaultWindow.close()

    }
    func applicationWillTerminate(aNotification: NSNotification) {
        // Insert code here to tear down your application
    }
    @IBAction func menuClick(sender: AnyObject) {
        defaultWindow.makeKeyAndOrderFront(nil)
    }
}

update: Xcode 7.1.1 • Swift 2.1

NSApplication.sharedApplication().windows.first?.close()

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