[英]NSWindowDelegate functions cannot work
I'm writing an application using NSWindowDelegate. 我正在使用NSWindowDelegate编写应用程序。 However, when I resize the window, it doesn't call function:
但是,当我调整窗口大小时,它不会调用函数:
func windowDidResize(notification: NSNotification)
func windowDidResize(通知:NSNotification)
This is my class 这是我的课
class ViewController: NSViewController, NSWindowDelegate {}
类ViewController:NSViewController, NSWindowDelegate {}
and the storyboard: 和情节提要:
I linked delegate to my window. 我将委托链接到我的窗口。 But it doesn't work.
但这是行不通的。 Can you help me fix the error?
您能帮我解决错误吗? Thank you.
谢谢。
You've declared your window delegate with: 您已使用以下方法声明了窗口委托:
class ViewController: NSViewController, NSWindowDelegate {}
When your screenshot shows the window controller, not the view controller, as being designated as the delegate. 当屏幕快照显示窗口控制器(而不是视图控制器)被指定为委托时。
Set your window controller to be the delegate recipient. 将您的窗口控制器设置为委托收件人。 EG:
例如:
class MyWindowController : NSWindowController, NSWindowDelegate {}
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