AbstractButton: addChangeListener(ChangeListener l) : AbstractButton « javax.swing « Java by API






AbstractButton: addChangeListener(ChangeListener l)

  
/*
 */
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;

public class MainClass {

  public static void main(String[] args) {
    JButton jb = new JButton("Press Me");

    jb.addItemListener(new ItemListener() {
      public void itemStateChanged(ItemEvent ev) {
        System.out.println("ItemEvent!");
      }
    });

    jb.addChangeListener(new ChangeListener() {
      public void stateChanged(ChangeEvent ev) {
        System.out.println("ChangeEvent!");
      }
    });

    JFrame f = new JFrame();
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.getContentPane().add(jb);
    f.pack();
    f.setVisible(true);
  }
}

           
         
    
  








Related examples in the same category

1.AbstractButton: addActionListener(ActionListener l)
2.AbstractButton: addItemListener(ItemListener l)
3.AbstractButton: getActionCommand()
4.AbstractButton: setActionCommand(String actionCommand)
5.AbstractButton: setBackground(Color bg)
6.AbstractButton: setForeground(Color fg)
7.AbstractButton: setHorizontalAlignment(int alignment)
8.AbstractButton: setHorizontalTextPosition(int textPosition)
9.AbstractButton: setMnemonic(char mnemonic)