Java Swing Tutorial - Java MouseAdapter .mouseWheelMoved (MouseWheelEvent e)

Syntax

MouseAdapter.mouseWheelMoved(MouseWheelEvent e) has the following syntax.

public void mouseWheelMoved(MouseWheelEvent e)

Example

In the following code shows how to use MouseAdapter.mouseWheelMoved(MouseWheelEvent e) method.

import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
// w w w.  jav a  2  s . c  o  m
import javax.swing.JFrame;
import javax.swing.JPanel;

public class Main extends JPanel {

  public Main() {

      addMouseListener(new MouseAdapter() { 
          public void mouseWheelMoved(MouseEvent me) { 
            System.out.println(me); 
          } 
        }); 

  }

  public static void main(String[] args) {
    JFrame frame = new JFrame();
    frame.getContentPane().add(new Main());

    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    
    frame.setSize(200, 200);
    frame.setVisible(true);
  }
}