modifyuserdialog.java

基于数据库组件的系统开发的实例

package parkingsystem;

import java.awt.*;
import javax.swing.*;
import com.borland.jbcl.layout.*;
import com.borland.dbswing.*;

import com.borland.dx.sql.dataset.*;
import java.awt.event.*;

public class ModifyUserDialog extends JDialog {
  JPanel panel1 = new JPanel();
  XYLayout xYLayout1 = new XYLayout();
  JLabel jLabel4 = new JLabel();
  JButton jButton2 = new JButton();
  JLabel jLabel2 = new JLabel();
  JdbTextField jdbTextField4 = new JdbTextField();
  JButton jButton1 = new JButton();
  JdbTextField jdbTextField2 = new JdbTextField();
  JdbTextField jdbTextField1 = new JdbTextField();
  JLabel jLabel1 = new JLabel();
  JdbTextField jdbTextField3 = new JdbTextField();
  JLabel jLabel3 = new JLabel();

  Database database;
  QueryDataSet queryDataSet;


  public ModifyUserDialog(Frame frame, String title, boolean modal,Database database,QueryDataSet queryDataSet) {
    super(frame, title, modal);
    this.database=database;
    this.queryDataSet=queryDataSet;
    try {
      jbInit();
      pack();
    }
    catch(Exception ex) {
      ex.printStackTrace();
    }
  }

  private void jbInit() throws Exception {
    panel1.setLayout(xYLayout1);
    jLabel4.setText("用户类型：");
    jLabel4.setFont(new java.awt.Font("Dialog", 0, 14));
    jButton2.setFont(new java.awt.Font("Dialog", 0, 14));
    jButton2.setText("取  消");
    jButton2.addActionListener(new ModifyUserDialog_jButton2_actionAdapter(this));
    jLabel2.setText("用 户 名：");
    jLabel2.setFont(new java.awt.Font("Dialog", 0, 14));
    jdbTextField4.setFont(new java.awt.Font("Dialog", 0, 14));
    jdbTextField4.setText("");
    jdbTextField4.setColumnName("UserType");
    jdbTextField4.setDataSet(queryDataSet);
    jButton1.setFont(new java.awt.Font("Dialog", 0, 14));
    jButton1.setText("修改记录");
    jButton1.addActionListener(new ModifyUserDialog_jButton1_actionAdapter(this));
    jdbTextField2.setFont(new java.awt.Font("Dialog", 0, 14));
    jdbTextField2.setText("");
    jdbTextField2.setColumnName("UserName");
    jdbTextField2.setDataSet(queryDataSet);
    jdbTextField1.setFont(new java.awt.Font("Dialog", 0, 14));
    jdbTextField1.setEditable(false);
    jdbTextField1.setText("");
    jdbTextField1.setColumnName("UserID");
    jdbTextField1.setDataSet(queryDataSet);
    jLabel1.setFont(new java.awt.Font("Dialog", 0, 14));
    jLabel1.setText("用 户 ID：");
    jdbTextField3.setFont(new java.awt.Font("Dialog", 0, 14));
    jdbTextField3.setText("");
    jdbTextField3.setColumnName("Password");
    jdbTextField3.setDataSet(queryDataSet);
    jLabel3.setText("密      码：");
    jLabel3.setFont(new java.awt.Font("Dialog", 0, 14));
    panel1.setPreferredSize(new Dimension(350, 300));
    getContentPane().add(panel1);
    panel1.add(jdbTextField3, new XYConstraints(168, 132, 114, 32));
    panel1.add(jLabel1, new XYConstraints(71, 33, 71, 26));
    panel1.add(jLabel2, new XYConstraints(71, 82, 71, 26));
    panel1.add(jLabel3, new XYConstraints(71, 132, 71, 26));
    panel1.add(jLabel4, new XYConstraints(71, 181, 71, 26));
    panel1.add(jdbTextField4, new XYConstraints(168, 181, 114, 32));
    panel1.add(jdbTextField2, new XYConstraints(168, 82, 114, 32));
    panel1.add(jdbTextField1, new XYConstraints(168, 30, 114, 32));
    panel1.add(jButton1, new XYConstraints(62, 245, -1, 33));
    panel1.add(jButton2, new XYConstraints(210, 245, 91, 33));
  }

  void jButton1_actionPerformed(ActionEvent e) {
    database.saveChanges(queryDataSet);
  }

  void jButton2_actionPerformed(ActionEvent e) {
    queryDataSet.refresh();
  }
}

class ModifyUserDialog_jButton1_actionAdapter implements java.awt.event.ActionListener {
  ModifyUserDialog adaptee;
  ModifyUserDialog_jButton1_actionAdapter(ModifyUserDialog adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton1_actionPerformed(e);
  }
}

class ModifyUserDialog_jButton2_actionAdapter implements java.awt.event.ActionListener {
  ModifyUserDialog adaptee;

  ModifyUserDialog_jButton2_actionAdapter(ModifyUserDialog adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton2_actionPerformed(e);
  }
}