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I have got a Java Swing application (vocabulary trainer) and want to embed its main JPanel into a Java AWT application. Can this be done at all?

I googled for hours but could not find anything about the issue.

I have got a Java Swing application (vocabulary trainer) and want to embed its main JPanel into a Java AWT application. Can this be done at all?

I googled for hours but could not find anything about the issue.

  • java
  • swing
  • awt
Share Improve this question asked Mar 17 at 0:21 dragonessdragoness 531 silver badge14 bronze badges 1
  • Hello dragoness, the short answer is yes, to be more specific, it is not recommended, going into detail, why would you want to use AWT if you have Swing? – Marce Puente Commented Mar 17 at 0:34
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So yes. java.awt.Panel extends from java.awt.Component. javax.swing.JPanel extends from java.awt.Container which extends from java.awt.Component. Therefore, the java.awt.Panel.add(Component,Object) method accepts anything that extends java.awt.Component. Since javax.swing.JPanel extends java.awt.Component through several levels of other base classes (i.e. JPanel -> JComponent -> Container -> Component) it can be passed to the panel. For example:

Panel awtPanel = new Panel(new BordreLayout());
JPanel topPanel = new VocabularyTrainerPanel();
awtPanel.add( topPanel, BorderLayout.CENTER );

Now just because you can do that doesn't mean you should. AWT is beyond ancient. Swing at this point is pretty old too, but AWT has been left for dead. I can only say I wouldn't do this.

本文标签： Is there a way to embed a JPanel (Java Swing) into a Panel (Java AWT)Stack Overflow

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