testadapter.java

这是我们上java课时自己编的几个测试小程序

/**
 * @(#)TestAdapter.java
 *
 *
 * @author 
 * @version 1.00 2007/11/4
 */


import java.awt.*;  import java.awt.event.*;  import java.applet.*;
public class TestAdapter extends Applet
{ public void init()
  {  addMouseListener(new MA(this));
	 addMouseMotionListener(new MMA(this));   }
}
class MA extends MouseAdapter
{  Applet t;
    public MA(Applet t)
    {	this.t=t;	}
    public void mouseClicked(MouseEvent me)
    {	t.showStatus("Mouse clicked");    }	
}

class MMA extends MouseMotionAdapter
{    Applet t;
     public MMA(Applet t) 
     {       this.t=t;	}	
     public void mouseDragged(MouseEvent me)
    {        t.showStatus("Mouse dragged");     }
}