useoutdialog.java

这是本人刚刚得到的JBuilder9软件开发项目实践的源码

package bar;

import java.awt.*;
import javax.swing.*;
import java.awt.event.*;
import java.text.*;
import java.sql.*;

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

public class useOutDialog extends JDialog {
  JPanel panel1 = new JPanel();
  BorderLayout borderLayout1 = new BorderLayout();
  JLabel jLabel1 = new JLabel();
  JLabel jLabel2 = new JLabel();
  JTextField jTextField2 = new JTextField();
  JButton jButton1 = new JButton();
  JButton jButton2 = new JButton();
  JComboBox jComboBox1 = new JComboBox();

  public useOutDialog(mainFrame frame, String title, boolean modal) {
    super(frame, title, modal);
    Frame1 = frame;
    this.setLocation(250,200);
    try {
      jbInit();
      pack();
    }
    catch(Exception ex) {
      ex.printStackTrace();
    }
  }

  public useOutDialog() {
    this(null, "", false);
  }
  private void jbInit() throws Exception {
    this.getContentPane().setLayout(borderLayout1);
    panel1.setPreferredSize(new Dimension(300, 200));
    panel1.setLayout(null);

    jLabel1.setFont(new java.awt.Font("Serif", 0, 16));
    jLabel1.setText("机  器  号：");
    jLabel1.setBounds(new Rectangle(50, 30, 80, 25));

    jComboBox1.setBounds(new Rectangle(130, 30, 100, 25));

    jLabel2.setFont(new java.awt.Font("Serif", 0, 16));
    jLabel2.setText("结束时间：");
    jLabel2.setBounds(new Rectangle(50, 100, 80, 25));

    java.util.Date today = new java.util.Date();
    SimpleDateFormat HMFromat = new SimpleDateFormat("HH:mm");
    String nowTime = HMFromat.format(today);
    jTextField2.setText(nowTime);
    jTextField2.setBounds(new Rectangle(130, 100, 100, 25));

    jButton1.setBounds(new Rectangle(60, 150, 70, 25));
    jButton1.setText("确定");
    jButton1.addActionListener(new useOutDialog_jButton1_actionAdapter(this));
    jButton2.setBounds(new Rectangle(150, 150, 70, 25));
    jButton2.setText("重置");
    jButton2.addActionListener(new useOutDialog_jButton2_actionAdapter(this));

    panel1.add(jLabel1, null);
    panel1.add(jLabel2, null);
    panel1.add(jTextField2, null);
    panel1.add(jButton1, null);
    panel1.add(jButton2, null);
    panel1.add(jComboBox1, null);
    this.getContentPane().add(panel1, BorderLayout.CENTER);

    con = barConnect.getconn();
    Statement stmt = con.createStatement();
    ResultSet boxRs = stmt.executeQuery("select * from event where EndTime is NULL order by ComputerID");

    jComboBox1.addItem("");
    while(boxRs.next()){
      jComboBox1.addItem(boxRs.getString("ComputerID"));
    }
    boxRs.close();
  }

  void jButton2_actionPerformed(ActionEvent e) {
    jComboBox1.setSelectedIndex(0);
    jTextField2.setText("");
  }

  void jButton1_actionPerformed(ActionEvent e) {
    try {
      Statement insertStmt = con.createStatement();
      String insertString =
          "update event set EndTime ='"+jTextField2.getText()+":00' where ComputerID = " +
          Integer.parseInt(jComboBox1.getSelectedItem().toString()) +
          " and EndTime is NULL";
      insertStmt.executeUpdate(insertString);
      Frame1.SetComputerID(Integer.parseInt(jComboBox1.getSelectedItem().toString()));
      con.close();
      this.hide();
    }
    catch (SQLException ex) {
      Frame1.SetComputerID(0);
    }
  }

  protected void processWindowEvent(WindowEvent e) {
    super.processWindowEvent(e);
    if (e.getID() == WindowEvent.WINDOW_CLOSING) {
      Frame1.SetComputerID(0);
      this.hide();
    }
  }

  private mainFrame Frame1;
  private Connection con;
}

class useOutDialog_jButton2_actionAdapter implements java.awt.event.ActionListener {
  useOutDialog adaptee;

  useOutDialog_jButton2_actionAdapter(useOutDialog adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton2_actionPerformed(e);
  }
}

class useOutDialog_jButton1_actionAdapter implements java.awt.event.ActionListener {
  useOutDialog adaptee;

  useOutDialog_jButton1_actionAdapter(useOutDialog adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton1_actionPerformed(e);
  }
}