appletmethoddemo.java

来自「学习参考,java基本语法练习,包括一些常用的技巧」· Java 代码 · 共 43 行

import java.awt.*;
import javax.swing.*;
/*
 *<applet code=AppletMethodDemo width=300 height=120>
 *</applet>
 *该程序演示了Applet的几个方法
 */
 public class AppletMethodDemo extends JApplet
 {
 	int intInit=0;
 	int intStart=0;
 	int intStop=0;
 	int intDestroy=0;
 	public void init()
 	{
 		intInit++;
 		repaint();
 	}
 	public void start()
 	{
 		intStart++;
 		repaint();
 	}
 	public void stop()
 	{
 		intStop++;
 		repaint();
 	}
 	public void destroy()
 	{
 		intDestroy++;
 		repaint();
 	}
 	public void paint(Graphics g)
 	{
 		g.drawString("init()执行次数:"+String.valueOf(intInit),20,20);
 		g.drawString("start()执行次数:"+String.valueOf(intStart),20,40);
 		g.drawString("stop()执行次数:"+String.valueOf(intStop),20,60);
 		g.drawString("destroy()执行次数:"+String.valueOf(intDestroy),20,80);
 	}
 	
 }