检测Mac OS X窗口何时调整大小或移动 [英] Detect when a Mac OS X window is resized or moved

问题描述

我在写一个应用程序，必须知道什么时候调整窗口大小或移动。
我看过通知，但似乎它不按照我的预期。

I am writing an application which must know when any window is resized or moved. I have looked at notifications but it seems it does not do what I expected.

你有什么想法如何实现这一点？

Do you have any idea how I can achieve this?

推荐答案

给你的窗口一个委托。 NSWindowDelegate协议具有 windowWillResize：toSize：和 windowWillMove：方法。

Give your window a delegate. The NSWindowDelegate protocol has windowWillResize:toSize: and windowWillMove: methods.

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