如何获取 JComponent 的顶级容器? [英] How to get the top level container of a JComponent?

问题描述

有没有办法获取组件的顶级容器?例如，我有一个 JToolbar，我想知道该 JToolbar 的顶级容器是我的 JFrame 还是它自己的窗口，即 JDialog.

Is there a way to get the top level container of a component? For example I have a JToolbar and I want to know at one monent the top level container of that JToolbar is my JFrame or is its own window, a JDialog.

推荐答案

SwingUtilities.windowForComponent(...);

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