atmscreen.java

这个系统的功能是模拟ATM机的登陆、查询余额、取款、更改密码等功能

/******************************************
 * <p>Title: ATM自动取款机</p>
 *
 * <p>Description: 模拟</p>
 *
 * <p>Copyright: Copyright (c) 2006</p>
 *
 * <p>Company: </p>
 *
 * @author vinky_sc
 * @version 1.0
 *****************************************/


import java.awt.Dimension;

import javax.swing.JFrame;
import javax.swing.JPanel;
import java.awt.Color;
import javax.swing.UIManager;
import javax.swing.JLabel;
import com.borland.jbcl.layout.XYLayout;
import com.borland.jbcl.layout.*;
import javax.swing.*;
import java.awt.Font;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

/*****************************************
 * 客户登陆窗口
 *
 * 主要是输入卡号和密码
 *****************************************/

public class atmScreen extends JFrame {
    Client user = new Client();                     //创建一个客户的对象
    private static float sum = 5000;        
    JPanel contentPane;
    XYLayout xYLayout1 = new XYLayout();
    public static String aa = "";                  //aa是一个关键变量，用来传递客户的卡号
    JLabel jLabel1 = new JLabel();
    JLabel jLabel3 = new JLabel();
    JLabel jLabel4 = new JLabel();
    JLabel jLabel5 = new JLabel();
    JLabel jLabel6 = new JLabel();
    JLabel jLabel7 = new JLabel();
    JLabel jLabel8 = new JLabel();
    JLabel jLabel9 = new JLabel();
    JTextField jTextField1 = new JTextField();
    JButton jButton1 = new JButton();
    JButton jButton2 = new JButton();
    JPasswordField jPasswordField1 = new JPasswordField();
    JLabel jLabel10 = new JLabel();
    JLabel jLabel11 = new JLabel();
    JLabel jLabel12 = new JLabel();

    public atmScreen()                              //构造函数
    {    	
        try {
            setDefaultCloseOperation(EXIT_ON_CLOSE);
            jbInit();                                //初始化窗口里的东西
        } catch (Exception exception) {
            exception.printStackTrace();
        }
    }

    /**
     * Component initialization.
     *
     * @throws java.lang.Exception
     */
    private void jbInit() throws Exception {
        contentPane = (JPanel) getContentPane();
        contentPane.setLayout(xYLayout1);
        this.setResizable(false);
        setSize(new Dimension(400, 330));               //设置窗口大小
        setTitle("模拟ATM自动取款机");                    //设置窗口标题
        contentPane.setBackground(Color.lightGray);
        contentPane.setFont(new java.awt.Font("宋体", Font.BOLD, 12));
        contentPane.setMaximumSize(new Dimension(400, 330));
        contentPane.setMinimumSize(new Dimension(400, 330));
        contentPane.setToolTipText("");
        contentPane.setInputVerifier(null);
        jLabel1.setBackground(UIManager.getColor("ComboBox.selectionBackground"));
        jLabel1.setFont(new java.awt.Font("宋体", Font.BOLD, 16));
        jLabel1.setToolTipText("");
        jLabel1.setText("欢迎使用ATM自动取款机");
        jLabel3.setText("    操作顺序如下：");
        jLabel4.setText("1、输入你的卡号");
        jLabel5.setText("2、输入你的密码");
        jLabel6.setText("3、选择你需要的操作");
        jLabel7.setText("若给你带来不便，请你见谅！");
        jLabel8.setText("卡号：");
        jLabel9.setText("密码：");
        jTextField1.setBackground(Color.cyan);
        jTextField1.setText("请输入你的卡号");
        jButton1.setText("确认");
        jButton1.addActionListener(new atmScreen_jButton1_actionAdapter(this));
        jButton2.setText("退出");
        jButton2.addActionListener(new atmScreen_jButton2_actionAdapter(this));
        jPasswordField1.setBackground(Color.cyan);
        jPasswordField1.setText("");
        jLabel10.setText("联系方式：028-8596693");
        jLabel11.setText("若有出现异常，请联系工作人员");
        jLabel12.setText("版权所有 违者不究");
        contentPane.add(jLabel9, new XYConstraints(197, 119, 52, 21));
        contentPane.add(jButton1, new XYConstraints(205, 189, 71, 28));
        contentPane.add(jButton2, new XYConstraints(305, 189, 68, 27));
        contentPane.add(jTextField1, new XYConstraints(261, 81, 97, 25));
        contentPane.add(jLabel8, new XYConstraints(197, 81, 53, 24));
        contentPane.add(jPasswordField1, new XYConstraints(261, 116, 97, -1));
        contentPane.add(jLabel6, new XYConstraints(56, 166, -1, 25));
        contentPane.add(jLabel10, new XYConstraints(32, 228, 156, 23));
        contentPane.add(jLabel7, new XYConstraints(31, 254, -1, 29));
        contentPane.add(jLabel11, new XYConstraints(17, 193, 171, 32));
        contentPane.add(jLabel12, new XYConstraints(228, 237, 124, 51));
        contentPane.add(jLabel3, new XYConstraints(25, 73, 145, 29));
        contentPane.add(jLabel4, new XYConstraints(56, 106, 114, 25));
        contentPane.add(jLabel5, new XYConstraints(56, 135, 114, 25));
        contentPane.add(jLabel1, new XYConstraints(108, 20, 185, 35));
    }
    
    public static void setsum(float a)
    {
    	sum -= a;
    }
    
    public static float getsum()
    {
    	return sum;
    }

//以下为各按钮处理事件

    public void jButton1_actionPerformed(ActionEvent e) {
        String pwd = new String(jPasswordField1.getPassword());   //获取客户输入的密码
        String id = jTextField1.getText();                        //获取客户输入的卡号

        //如果卡号和密码都正确，进入菜单窗口，否则弹出对应警告
        if(user.checkAccount(id))
        {
            if(user.checkPwd(id,pwd))
            {
                aa = id;                                           //将正确卡号传给aa，为后面的窗口提供参数
                //setID(id);                                
                new menu().setVisible(true);
                this.dispose();                                    //关闭当前窗口
            }
            else//弹出警告
            {
                JOptionPane.showMessageDialog(this,"你的密码输入错误！请重新输入！","警 告",JOptionPane.WARNING_MESSAGE);
                jPasswordField1.setText("");
                jTextField1.setText("请输入你的卡号");
            }
        }
        else//弹出警告
        {
            JOptionPane.showMessageDialog(this,"你的卡号输入错误！请重新输入！","警 告",JOptionPane.WARNING_MESSAGE);
            jTextField1.setText("请输入你的卡号");
            jPasswordField1.setText("");
        }
    }
//退出按钮的事件，退出系统
    public void jButton2_actionPerformed(ActionEvent e) {
        System.exit(0);
    }
}

//下面是按钮事件处理所需代码，由JBuilder自动生成
class atmScreen_jButton2_actionAdapter implements ActionListener {
    private atmScreen adaptee;
    atmScreen_jButton2_actionAdapter(atmScreen adaptee) {
        this.adaptee = adaptee;
    }

    public void actionPerformed(ActionEvent e) {
        adaptee.jButton2_actionPerformed(e);
    }
}


class atmScreen_jButton1_actionAdapter implements ActionListener {
    private atmScreen adaptee;
    atmScreen_jButton1_actionAdapter(atmScreen adaptee) {
        this.adaptee = adaptee;
    }

    public void actionPerformed(ActionEvent e) {
        adaptee.jButton1_actionPerformed(e);
    }
}