applet1.java

来自「针对越来越多的用户喜欢JAVA」· Java 代码 · 共 27 行

import  java.applet.Applet;
import  java.awt.*;
import  java.awt.event.*;

public  class Applet1  extends  Applet  implements  ActionListener
{
	Button  Button1 = new  Button( "按钮" );
	Label l1=new Label("                           ");
	int count=0;
   public  void  init()
   {  
      Button1.addActionListener( this );
      add( Button1 );
	  add(l1);
   }
   public  void  actionPerformed( ActionEvent  e )
   {
     if ( e.getActionCommand().equals("按钮") )
	 { 
		 count++;
		 l1.setText("已按了"+count+"次按钮");
	 }
      repaint();
   }  
}