loginframe.java

本员工管理系统使公司员工能通过网络来查询信息、请假

package employeemanagersystem;

import java.awt.*;
import javax.swing.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.Rectangle;
import java.awt.Dimension;
import javax.swing.BorderFactory;
import java.awt.Font;

/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2007</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */
public class LoginFrame
    extends JFrame
{
  JPanel contentPane;
  static LoginPanel lp = new LoginPanel();
  static WelcomePanel wp = new WelcomePanel();
  JMenuBar indexMenuBar1 = new JMenuBar();
  JMenu systemMenu = new JMenu();
  JMenuItem loginMenuItem = new JMenuItem();
  JMenuItem exitMenuItem = new JMenuItem();
  JMenu aboutMenu = new JMenu();
  JMenuItem helpMenuItem = new JMenuItem();
  JMenuItem aboutMenuItem = new JMenuItem();
  public LoginFrame()
  {
    try
    {
      setDefaultCloseOperation(EXIT_ON_CLOSE);
      jbInit();
    }
    catch (Exception exception)
    {
      exception.printStackTrace();
    }

  }

  /**
   * Component initialization.
   *
   * @throws java.lang.Exception
   */
  private void jbInit()
      throws Exception
  {
    contentPane = (JPanel) getContentPane();
    contentPane.setLayout(null);

    //this.setResizable(false);

    this.setJMenuBar(indexMenuBar1);
   // setSize(new Dimension(1100, 790));
    this.setBounds(0,0,1100,780);
    setTitle("员工管理系统1.0正式版");
    this.remove(contentPane);
    this.getContentPane().add(wp).setVisible(true);
    wp.setBounds(0,0,1100,750);
     lp.setBounds(0,0,1015,730);
    this.getContentPane().add(lp).setVisible(false);
    systemMenu.setFont(new java.awt.Font("宋体", Font.PLAIN, 15));
    systemMenu.setText("系统");
    loginMenuItem.setText("登录");
    loginMenuItem.addActionListener(new LoginFrame_loginMenuItem_actionAdapter(this));
    exitMenuItem.setText("退出");
    exitMenuItem.addActionListener(new LoginFrame_exitMenuItem_actionAdapter(this));
    aboutMenu.setFont(new java.awt.Font("宋体", Font.PLAIN, 15));
    aboutMenu.setText("关于...");
    helpMenuItem.setText("帮助");
    helpMenuItem.addActionListener(new LoginFrame_helpMenuItem_actionAdapter(this));

    aboutMenuItem.setText("系统版权");
    aboutMenuItem.addActionListener(new LoginFrame_aboutMenuItem_actionAdapter(this));
    indexMenuBar1.add(systemMenu);
    indexMenuBar1.add(aboutMenu);
    systemMenu.addSeparator();
    systemMenu.add(loginMenuItem);
    systemMenu.add(exitMenuItem);
    aboutMenu.add(helpMenuItem);
    aboutMenu.add(aboutMenuItem);

  }

  public static void removeWelcomePanel()
  {
    ChangePanelClass cpc = new ChangePanelClass();
    cpc.setVisibleFalse(wp);
    cpc.setVisibleTrue(lp);
  }

  public static void removeLoginPanel()
  {
    ChangePanelClass cpc = new ChangePanelClass();
    cpc.setVisibleFalse(lp);
    cpc.setVisibleTrue(wp);
  }

  public void loginMenuItem_actionPerformed(ActionEvent e)
  {
    ChangePanelClass cpc = new ChangePanelClass();
    cpc.setVisibleFalse(wp);
    cpc.setVisibleTrue(lp);
  }

  public  void exitMenuItem_actionPerformed(ActionEvent e)
  {
    LoginFrame.this.dispose();
    System.exit(0);
  }

  public void helpMenuItem_actionPerformed(ActionEvent e)
  {
    HelpDialog hd = new HelpDialog(this, "用户初次使用的帮助", true);
    hd.setBounds(300, 300, 310, 250);
    hd.setResizable(false);
    hd.setVisible(true);
  }

  public void aboutMenuItem_actionPerformed(ActionEvent e)
  {
    AboutDialog hd = new  AboutDialog(this, "关于...", true);
    hd.setBounds(300, 300, 340, 250);
    hd.setResizable(false);
    hd.setVisible(true);
  }
}

class LoginFrame_aboutMenuItem_actionAdapter
    implements ActionListener
{
  private LoginFrame adaptee;
  LoginFrame_aboutMenuItem_actionAdapter(LoginFrame adaptee)
  {
    this.adaptee = adaptee;
  }

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

class LoginFrame_helpMenuItem_actionAdapter
    implements ActionListener
{
  private LoginFrame adaptee;
  LoginFrame_helpMenuItem_actionAdapter(LoginFrame adaptee)
  {
    this.adaptee = adaptee;
  }

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

class LoginFrame_exitMenuItem_actionAdapter
    implements ActionListener
{
  private LoginFrame adaptee;
  LoginFrame_exitMenuItem_actionAdapter(LoginFrame adaptee)
  {
    this.adaptee = adaptee;
  }

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

class LoginFrame_loginMenuItem_actionAdapter
    implements ActionListener
{
  private LoginFrame adaptee;
  LoginFrame_loginMenuItem_actionAdapter(LoginFrame adaptee)
  {
    this.adaptee = adaptee;
  }

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