Java AbstractButton .getItemListeners ()
Syntax
AbstractButton.getItemListeners() has the following syntax.
public ItemListener [] getItemListeners()
Example
In the following code shows how to use AbstractButton.getItemListeners() method.
/*w ww .j a v a 2s . c om*/
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
import javax.swing.AbstractButton;
import javax.swing.JButton;
import javax.swing.JFrame;
public class Main {
public static void main(String[] args) {
AbstractButton jb = new JButton("Press Me");
jb.addItemListener(new ItemListener() {
public void itemStateChanged(ItemEvent ev) {
System.out.println("ItemEvent!");
}
});
ItemListener[] lis = jb.getItemListeners();
JFrame f = new JFrame();
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
f.getContentPane().add(jb);
f.pack();
f.setVisible(true);
}
}
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