是否可以在Java中将JFrame添加到JPanel？
[英]Is it possible to add a JFrame to a JPanel in java?
问题描述
I have been working on a series of JPanel and I wanted to add a JFrame from another class to one of my panels. 
我一直在研究一系列JPanel，我想将另一个类的JFrame添加到一个面板中。 Can this be done. 可以做到这一点。
1 个解决方案
解决方案1
1 2012-04-22 19:25:54
No, you cannot add any Window to another component, doing so results in a RuntimeException . 不，您不能将任何Window添加到另一个组件，这样做会导致RuntimeException 。 What you can do is add the contentPane from the JFrame to your JPanel . 您可以做的是将JFrame的contentPane添加到您的JPanel 。
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