Name: yyT116575 Date: 04/30/2001


java version "1.3.0_02"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0_02)
Java HotSpot(TM) Client VM (build 1.3.0_02, mixed mode)

JSlider still fires two ChangeEvents when I simply click on the thumb without
moving it.

The previous report #4186062 was marked "Closed, fixed" which is clear not true
so I am resummiting it.

Test code follows.

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.event.*;

public class SliderTest2 implements ChangeListener {
  public void stateChanged(ChangeEvent ev) {
    JSlider slider = (JSlider) ev.getSource();
    System.out.println("Slider value changed to " + slider.getValue());
  }

  public static void main(String[] arg) {
    JSlider slider = new JSlider();
    slider.addChangeListener(new SliderTest2());

    JFrame frame = new JFrame("Slider Test");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
    frame.setBounds((screenSize.width - 400) / 2,
        (screenSize.height - 300) / 2, 400, 300);

    frame.getContentPane().add(slider, BorderLayout.SOUTH);
    frame.show();
  }
}
(Review ID: 123414)
======================================================================