如何在 Java Swing 中获取面板的所有组件?

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时间:2020-10-31 20:39:23  来源:igfitidea点击:

How can I get all the components of a panel in Java Swing?

javaarraysswingjpaneljcomponent

提问by Howard

How can I get all the components of a panel in Java Swing?

如何在 Java Swing 中获取面板的所有组件?

Is there any method like foreachin C# to deal all the child components of a JPanel?

有没有像foreachC#这样的方法来处理 JPanel 的所有子组件?

回答by Howard

You may use the method getComponents:

您可以使用以下方法getComponents

Component[] components = jpanel.getComponents();