third2.java

基于netbeans环境开发的银行帐户管理系统. 主要是用swing组件,不适合高手下载!!

/*
 * third2.java
 *
 * Created on 2006年9月27日, 上午11:21
 */

package account2;

/**
 *
 * @author  Administrator
 */
import javax.swing.JOptionPane;

public class third2 extends javax.swing.JFrame {
    
    /** Creates new form third2 */
    public third2() {
         initComponents();
        Customer cus = new Customer();
        int num = cus.getSum();
        String name = cus.getCustomer_name();
        int account_num[]= new int[num];
        int j = 0;
        for(int i = 0;i<num;i++){
            if(cus.a[i].getCustomer_name().equals(name)){
                account_num[j] = cus.a[i].getAccount_id();
               jComboBox1.addItem(account_num[j]);
                j++;
            }
        }  
      
    }
    
    /** This method is called from within the constructor to
     * initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is
     * always regenerated by the Form Editor.
     */
    // <editor-fold defaultstate="collapsed" desc=" 生成的代码 ">//GEN-BEGIN:initComponents
    private void initComponents() {
        jPanel1 = new javax.swing.JPanel();
        jLabel1 = new javax.swing.JLabel();
        jComboBox1 = new javax.swing.JComboBox();
        jLabel2 = new javax.swing.JLabel();
        jLabel3 = new javax.swing.JLabel();
        jTextField1 = new javax.swing.JTextField();
        jTextField2 = new javax.swing.JTextField();
        jButton1 = new javax.swing.JButton();
        jButton2 = new javax.swing.JButton();
        jButton3 = new javax.swing.JButton();
        jLabel4 = new javax.swing.JLabel();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        jPanel1.setBorder(javax.swing.BorderFactory.createTitledBorder("\u5e10\u6237\u7ba1\u7406"));
        jLabel1.setFont(new java.awt.Font("宋体", 1, 14));
        jLabel1.setForeground(new java.awt.Color(0, 51, 255));
        jLabel1.setText("\u8bf7\u9009\u62e9\u5e10\u6237:");
        jLabel1.setVerticalAlignment(javax.swing.SwingConstants.BOTTOM);

        jComboBox1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jComboBox1ActionPerformed(evt);
            }
        });

        jLabel2.setFont(new java.awt.Font("宋体", 1, 14));
        jLabel2.setForeground(new java.awt.Color(0, 51, 255));
        jLabel2.setText("\u8f93\u5165\u5b58\u6b3e\u91d1\u989d:");
        jLabel2.setVerticalAlignment(javax.swing.SwingConstants.BOTTOM);

        jLabel3.setFont(new java.awt.Font("宋体", 1, 14));
        jLabel3.setForeground(new java.awt.Color(0, 102, 255));
        jLabel3.setText("\u8f93\u5165\u53d6\u6b3e\u91d1\u989d:");
        jLabel3.setVerticalAlignment(javax.swing.SwingConstants.BOTTOM);

        jTextField1.setText("0");

        jTextField2.setText("0");

        jButton1.setText("\u786e\u5b9a");
        jButton1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton1ActionPerformed(evt);
            }
        });

        jButton2.setText("\u4e0a\u4e00\u6b65");
        jButton2.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton2ActionPerformed(evt);
            }
        });

        jButton3.setText("\u8fd4\u56de");
        jButton3.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton3ActionPerformed(evt);
            }
        });

        jLabel4.setText("\u8bf4\u660e:\u5982\u679c\u60f3\u770b\u4f59\u989d,\u9009\u62e9\u5e10\u6237\u540e\u76f4\u63a5\u70b9\u51fb\u786e\u5b9a\u6309\u94ae\u53ef\u4ee5\u67e5\u770b\u4f59\u989d!");

        org.jdesktop.layout.GroupLayout jPanel1Layout = new org.jdesktop.layout.GroupLayout(jPanel1);
        jPanel1.setLayout(jPanel1Layout);
        jPanel1Layout.setHorizontalGroup(
            jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(jPanel1Layout.createSequentialGroup()
                .add(71, 71, 71)
                .add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.TRAILING)
                    .add(jPanel1Layout.createSequentialGroup()
                        .add(jButton3)
                        .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                        .add(jButton2)
                        .add(19, 19, 19)
                        .add(jButton1))
                    .add(jPanel1Layout.createSequentialGroup()
                        .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                        .add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                            .add(jLabel1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 86, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                            .add(jLabel2, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 106, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                            .add(jLabel3))
                        .add(8, 8, 8)
                        .add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING, false)
                            .add(jTextField2)
                            .add(jTextField1)
                            .add(jComboBox1, 0, 96, Short.MAX_VALUE))
                        .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED, 95, Short.MAX_VALUE)))
                .add(133, 133, 133))
            .add(jPanel1Layout.createSequentialGroup()
                .addContainerGap()
                .add(jLabel4, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 489, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );
        jPanel1Layout.setVerticalGroup(
            jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(org.jdesktop.layout.GroupLayout.TRAILING, jPanel1Layout.createSequentialGroup()
                .addContainerGap()
                .add(jLabel4)
                .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED, 25, Short.MAX_VALUE)
                .add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                    .add(jLabel1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 32, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                    .add(jComboBox1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 32, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
                .add(24, 24, 24)
                .add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                    .add(jLabel2, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 30, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                    .add(jTextField1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 33, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
                .add(13, 13, 13)
                .add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.TRAILING)
                    .add(jLabel3, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 32, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                    .add(jTextField2, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 35, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
                .add(22, 22, 22)
                .add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                    .add(jButton2)
                    .add(jButton3)
                    .add(jButton1))
                .add(35, 35, 35))
        );

        org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(jPanel1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(jPanel1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
        );
        pack();
    }// </editor-fold>//GEN-END:initComponents

    private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton1ActionPerformed
        Customer cus = new Customer();
        int num = cus.getSum();
        String name = cus.getCustomer_name();
        
      try{
        Integer it = (Integer)jComboBox1.getSelectedItem();
        int id = it.intValue();
      double sub_money =Double.parseDouble((String) jTextField2.getText());
       double add_money =Double.parseDouble((String) jTextField1.getText());
        for(int k = 0;k<num;k++){
           if(cus.a[k].getAccount_id()==id){
              cus.a[k].setBalace(add_money);
              if(!cus.a[k].subBalace(sub_money)){
                  JOptionPane.showMessageDialog(this,"你的余额不够!");
              }
              else{
                  JOptionPane.showMessageDialog(this,"操作已完成,你的帐户"+id+"金额为:"+cus.a[k].getBalance());
              }
              break;
           }
        }
       jTextField2.setText("0");
       jTextField1.setText("0");
       }
       catch(Exception e){
          JOptionPane.showMessageDialog(this,"输入格式不正确!请检查!");
        }
    }//GEN-LAST:event_jButton1ActionPerformed

    private void jComboBox1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jComboBox1ActionPerformed
// TODO 将在此处添加您的处理代码：
    }//GEN-LAST:event_jComboBox1ActionPerformed

    private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton2ActionPerformed
       third th = new third();
       th.pack();
       th.setVisible(true);
       this.setVisible(false);
    }//GEN-LAST:event_jButton2ActionPerformed

    private void jButton3ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton3ActionPerformed
          first f = new first();
          f.pack();
          f.setVisible(true);
          this.setVisible(false);
    }//GEN-LAST:event_jButton3ActionPerformed
    
    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new third2().setVisible(true);
            }
        });
    }
    
    // 变量声明 - 不进行修改//GEN-BEGIN:variables
    private javax.swing.JButton jButton1;
    private javax.swing.JButton jButton2;
    private javax.swing.JButton jButton3;
    private javax.swing.JComboBox jComboBox1;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JLabel jLabel3;
    private javax.swing.JLabel jLabel4;
    private javax.swing.JPanel jPanel1;
    private javax.swing.JTextField jTextField1;
    private javax.swing.JTextField jTextField2;
    // 变量声明结束//GEN-END:variables
    
}