appletexample.java

自编的十个Java applet小程序

/*
 * AppletExample.java
 *
 * Created on 2004年9月19日, 上午9:16
 */

/**
 *
 * @author  litertiger
 */
import java.awt.event.*;
import java.awt.*;
public class AppletExample extends java.applet.Applet implements ActionListener{
    Button button1,button2;
    int sum;
    /** Initialization method that will be called after the applet is loaded
     *  into the browser.
     */
    
    public void init() {
        button1=new Button("是");
        button2=new Button("否");
        add(button1);
        add(button2);
        // TODO start asynchronous download of heavy resources
    }
    public void start()
    {
        sum=0;
        for(int i=1;i<10;i++)
        {
           sum=sum+i; 
        }
        
    }

    public void paint(Graphics g)
    
    {
     g.setColor(Color.red);
     g.drawString("程序设计方法", 30,26);
     g.setColor(Color.BLACK);
     g.drawString("sum=  "+sum,200, 100);
    }
    public void actionPerformed(ActionEvent e)
    {
        if(e.getSource()==button1)
            System.out.print("你该崔出");
        destroy();
    }

    // TODO overwrite start(), stop() and destroy() methods
}