在 Java 应用程序中获取任何/所有活动的 JFrame? [英] Get Any/All Active JFrames in Java Application?

问题描述

有没有办法从 Java 应用程序中列出屏幕上可见的所有当前打开/活动(我不确定这里的术语)JFrames?感谢您的帮助.

Is there a way from within a Java application to list all of the currently open/active (I'm not sure the terminology here) JFrames that are visible on screen? Thanks for your help.

推荐答案

Frame.getFrames() 返回所有帧的数组.

Frame.getFrames() returns an array of all frames.

或者如@mKorbel 提到的那样，Window.getWindows() 将返回所有窗口 - 因为 Frame (& JFrame) 扩展 Window 将提供所有框架，然后是一些.有必要迭代它们以发现哪些当前可见.

Alternately as mentioned by @mKorbel, Window.getWindows() will return all windows - since Frame (& JFrame) extend Window that will provide all frames, and then some. It will be necessary to iterate them to discover which ones are currently visible.

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