Java Swing：Alt-tab 样式菜单（上下文切换菜单）
Java Swing 当前是否有包含上下文切换菜单功能的实现或框架？
更详细：
在我们的应用程序中，我们有应用程序的几个子部分，并且一次只显示其中一个。目前有多种方法可以在它们之间进行切换，包括工具栏按钮和通过View菜单。我们想添加另一种方法，可以通过键盘快捷键访问。这将弹出一个上下文切换菜单，其概念与现代操作系统中可用的菜单类似。
如果您按 Alt+Tab 并释放 Tab，同时仍按住 Alt，您将在屏幕中间看到一个小窗口，显示当前正在运行的各种应用程序。在 Ubuntu 中，您可以获得每个应用程序的屏幕截图及其窗口管理器图标。在 Windows 中，您可以获得窗口管理器图标等。
Are there any current implementations or frameworks for Java Swing that include functionality for a context-switcher menu?
More detail:
In our application, we have several sub-parts of the application, and only one of them is displayed at once. Presently there are several ways to switch between them, including tool bar buttons and via the View menu. We would like to add another means, that is accessible via a keyboard shortcut. This would bring up a context-switch menu, similar in concept to those available in modern OS'es.
If you press Alt+Tab and release the Tab while still holding down Alt, you will get a little window in the middle of the screen, displaying the various applications that are running at the moment. In Ubuntu, you get a screenshot of each application, plus its window manager icon. In Windows you get the window manager icons, and so on.
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我认为这是可能的。您可以将转换应用于传递给每个
JFrame的Graphics选项，并让它在其上绘制自身的小版本。然后拍摄这些图像并将它们放置在应用程序顶部的GlassPane上。所选窗口的突出显示可能很棘手，但我认为它会很好用。I think this is possible. You could apply a transformation to a
Graphicsoption that you pass to eachJFrameand have it paint a small version of itself on it. Then take those images and place them on aGlassPaneon top of your application. The highlighting of the selected window might be tricky, but I think it would work nicely.