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

问题

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

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

回答1:

You may use the method getComponents:

Component[] components = jpanel.getComponents();

来源：https://stackoverflow.com/questions/15727661/how-can-i-get-all-the-components-of-a-panel-in-java-swing