simpleEvent

import java.applet.*;import java.awt.*;import java.awt.event.*;public class simpleEvent extends Applet implements ActionListener{/** * @param args */Label lb;TextField in,out;//public static void main(String[] args) {// TODO Auto-generated method stub       public void init()       {       lb = new Label("请输入你的名字");       in = new TextField(6);       out = new TextField(20);       add(lb);       add(in);       add(out);       in.addActionListener(this);       }                           @Overridepublic void actionPerformed(ActionEvent e) {// TODO Auto-generated method stubout.setText(in.getText()+"欢迎光临？？");}}