求一个用AWT写得桌面程序，一个窗口，上面有个关闭的按钮

import java.io.*;
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.sql.*;
import java.net.*;
import java.awt.color.*;
import java.util.Vector;
public class Login extends JFrame
implements ActionListener
{
int port=3000;
static Vector v=new Vector();
private JLabel qqid;
private JLabel qqpwd;
private JTextField use;
private JPasswordField pwd;
private JButton login;
private JButton reg;
private JButton canel;
private JLabel imageLabel;
private Icon image;
JPanel pane;
public Login(String str){
super(str);
int screenWidth = (int)java.awt.Toolkit.getDefaultToolkit().getScreenSize().width;
int screenHeight = (int)java.awt.Toolkit.getDefaultToolkit().getScreenSize().height;
image=new ImageIcon("picture\\科比.png");
imageLabel=new