receiver.java

来自「压缩包内是近180多个针对Java初学者编写的简单实例」· Java 代码 · 共 32 行

import java.applet.*;
import java.awt.*;
import java.awt.event.*;
public class Receiver extends Applet implements ActionListener
{
	private final String waitingMessage = "等待接收....";
	private Label label =new Label(waitingMessage,Label.RIGHT);
	public void init()
	{
		Button button=new Button("清除");
		add(label);
		add(button);//完成添加按钮以及标签
		button.addActionListener(this);//完成添加按钮事件
		add(new Label("(我的名字是 "+"<"+getParameter("name")+">"+")",Label.LEFT));
	}
	public void actionPerformed(ActionEvent event)
	{
		label.setText(waitingMessage);//完成设置标签显示的名称
	}
	public void processRequestFrom(String senderName)//接收消息设置
	{
		label.setText("从 "+senderName+" Applet中收到了消息!");
	}
	public void paint(Graphics g)
	{
		g.drawRect(0,0,getSize().width-1,getSize().height-1);
	}
	public String getAppletInfo()
	{
		return "接收者的名字是( "+getParameter("name")+")by XY";
	}
}