3

我有一个使用 NSWindowController 显示的 NSWindow。如果我将窗口级别设置为除零以外的任何值,然后将窗口小型化和小型化,它就会消失。动画显示窗口缩小,但动画一结束它就消失了。

class ViewController: NSViewController {

    var controller:NSWindowController?

    override func viewDidLoad() {
        super.viewDidLoad()

        // Do any additional setup after loading the view.
    }

    override var representedObject: Any? {
        didSet {
        // Update the view, if already loaded.
        }
    }
    @IBAction func buttonPressed(_ sender: Any) {

        self.controller = NSWindowController(windowNibName: .init("FloatingWindowController"))
        self.controller?.window?.level = .floating
        self.controller?.showWindow(nil)
    }
}
4

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