鼠标事件

import java.awt.*;
import javax.swing.*;
import java.awt.event.*;
public class Test extends JFrame{

	Wdmb mb=null;

	public static void main(String[] args) throws Exception{

		Test lx=new Test();	
	}

	public Test(){

		mb=new Wdmb();
		this.add(mb);
		this.addMouseListener(mb);
		//this.addKeyListener(mb);
		//this.addMouseMotionListener(mb);

		this.setSize(300,260);
		this.setLocation(300,280);
		this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		this.setVisible(true);	
	}

	class Wdmb extends JPanel implements MouseListener,KeyListener,MouseMotionListener{

		public void paint(Graphics g){
			super.paint(g);			
		}

		public void mouseClicked(MouseEvent e){
			System.out.println("鼠标点击的位置是：");
			System.out.println("横坐标："+e.getX());
			System.out.println("纵坐标："+e.getY());
		}

		public void mousePressed(MouseEvent e){
			//System.out.println("鼠标被按下");
		}

		public void mouseReleased(MouseEvent e){
			//System.out.println("鼠标被松开");
		}

		public void mouseEntered(MouseEvent e){
			//System.out.println("鼠标移动到界面中");
		}

		public void mouseExited(MouseEvent e){
			//System.out.println("鼠标离开界面");
		}



		public void keyTyped(KeyEvent e) {
			//有字符输出的函数
		}

		public void keyPressed(KeyEvent e) {
			//System.out.println(e.getKeyChar()+"被按下");	
		}

		public void keyReleased(KeyEvent e){
			//按键抬起
		}



		public void mouseDragged(MouseEvent e){
			System.out.println("鼠标点击的位置是：");
			System.out.println("横坐标："+e.getX());
			System.out.println("纵坐标："+e.getY());
		}
		public void mouseMoved(MouseEvent e){
			System.out.println("鼠标点击的位置是：");
			System.out.println("横坐标："+e.getX());
			System.out.println("纵坐标："+e.getY());
		}

	}
}