如何在Cocoa关闭后重新显示主窗口？ [英] How to re-show main window after closed in Cocoa?

问题描述

我想在关闭时重新显示主窗口，点击我的应用程序图标。任何人都知道如何做呢？
提前感谢。

解决方案

在您的应用程序委托中实现 applicationShouldHandleReopen：hasVisibleWindows：。在您的实现中，请重新订购窗口。（确保您不释放它，它在关闭时不会释放。）

请参阅文档。

I want to re-show the main window after closed when click my app icon on dock. Anyone know how to do it ? Thanks in advance.

解决方案

Implement applicationShouldHandleReopen:hasVisibleWindows: in your application delegate. In your implementation, order the window back in. (Make sure you don't release it and it doesn't release itself when it gets closed.)

See the documentation.

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