getpanel.java~24~

这是本人刚刚得到的JBuilder9软件开发项目实践的源码

package card;

import java.awt.*;
import javax.swing.*;
import java.awt.event.*;
import java.sql.*;
import java.lang.Number.*;
import java.util.*;

/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2003</p>
 * <p>Company: </p>
 * @author not attributable
 * @version 1.0
 */

public class getPanel extends JPanel {
  JLabel jLabel1 = new JLabel();
  JLabel jLabel2 = new JLabel();
  JLabel jLabel3 = new JLabel();
  JTextField jTextField1 = new JTextField();
  JButton jButton1 = new JButton();
  JButton jButton2 = new JButton();

  public getPanel(String Name,String ID,Connection connection1,eventFrame Frame1) {
    try {
      UserName = Name;
      CardID = ID;
      con = connection1;
      eventFrame = Frame1;
      jbInit();
    }
    catch(Exception ex) {
      ex.printStackTrace();
    }
  }
  void jbInit() throws Exception {
    this.setPreferredSize(new Dimension(300, 300));
    this.setLayout(null);

    jLabel1.setFont(new java.awt.Font("Serif", 1, 18));
    jLabel1.setForeground(Color.blue);
    jLabel1.setText("用  户  名：");
    jLabel1.setBounds(new Rectangle(65, 30, 100, 30));

    jLabel2.setFont(new java.awt.Font("Serif", 1, 18));
    jLabel2.setText(UserName);
    jLabel2.setBounds(new Rectangle(165, 30, 100, 30));

    jLabel3.setFont(new java.awt.Font("Serif", 1, 18));
    jLabel3.setForeground(Color.blue);
    jLabel3.setText("支取数额：");
    jLabel3.setBounds(new Rectangle(65, 100, 100, 30));

    jTextField1.setText("");
    jTextField1.setBounds(new Rectangle(165, 100, 100, 25));

    jButton1.setBounds(new Rectangle(70, 210, 70, 25));
    jButton1.setText("确定");
    jButton1.addActionListener(new getPanel_jButton1_actionAdapter(this));

    jButton2.setBounds(new Rectangle(160, 210, 70, 25));
    jButton2.setText("重置");
    jButton2.addActionListener(new getPanel_jButton2_actionAdapter(this));

    this.add(jLabel1, null);
    this.add(jLabel2, null);
    this.add(jTextField1, null);
    this.add(jButton1, null);
    this.add(jButton2, null);
    this.add(jLabel3, null);

    getInsert =con.createStatement();
    getUpdate =con.createStatement();
    insertString = "insert event (CardID,EventMoney,EventDate) values ("+CardID+","+Integer.parseInt("-"+jTextField1.getText())+","+today.getDate()+")";
    updateString = "update card set LeaveMoney = LeaveMoney - "+Integer.parseInt(jTextField1.getText())+" where CardID = "+CardID;
  }

  void jButton2_actionPerformed(ActionEvent e) {
    jTextField1.setText("");
  }

  void jButton1_actionPerformed(ActionEvent e) {
    try{
      getInsert.executeUpdate(insertString);
      getUpdate.executeUpdate(updateString);
      eventFrame.toquery();
    }
    catch(SQLException ex){
      System.out.print("系统错误，请检测数据库");
    }
  }

  private String CardID;
  private Connection con;
  private String UserName;
  private Statement getUpdate;
  private Statement getInsert;
  private java.util.Date today;
  private eventFrame eventFrame;

  private String updateString;
  private String insertString;
}

class getPanel_jButton2_actionAdapter implements java.awt.event.ActionListener {
  getPanel adaptee;

  getPanel_jButton2_actionAdapter(getPanel adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton2_actionPerformed(e);
  }
}

class getPanel_jButton1_actionAdapter implements java.awt.event.ActionListener {
  getPanel adaptee;

  getPanel_jButton1_actionAdapter(getPanel adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton1_actionPerformed(e);
  }
}