java 菜单栏 界面设计

【实验要求】完成下图中的两个功能

java <wbr>菜单栏 <wbr>界面设计



java <wbr>菜单栏 <wbr>界面设计



【实验代码】package TeachingMange;

import java.awt.BorderLayout;
import java.awt.Container;
import java.awt.MenuItem;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JPanel;
import javax.swing.JPasswordField;
import javax.swing.JTextField;

public class TeachingMange{

 
 JFrame frame = new JFrame();
 Container content = frame.getContentPane();
 JMenuBar menubar = new JMenuBar();
 JMenu LoginMenu = new JMenu("系统登录");
 JMenu UserMangeMenu = new JMenu("用户管理");
 JMenu SchoolMangeMenu = new JMenu("学籍管理");
 JMenu HelpMenu = new JMenu("关于");
 public TeachingMange(){
  JMenuItem userLoginMenu= new JMenuItem("用户登录");
  userLoginMenu.addActionListener(new LoginActionListener());
  JMenuItem exitLoginMenu= new JMenuItem("退出");
  LoginMenu.add(userLoginMenu);
  LoginMenu.add(exitLoginMenu);
  menubar.add(LoginMenu);
  menubar.add(UserMangeMenu);
  menubar.add(SchoolMangeMenu);
  menubar.add(HelpMenu);
  frame.setTitle("学籍管理系统");
  content.add(menubar,BorderLayout.NORTH);
  content.add(new JLabel("<html><font size='6' color='red'>欢迎使用学籍管理系统</font></html>",JLabel.CENTER),BorderLayout.CENTER);
//  content.add(new JLabel("欢迎使用学籍管理系统",JLabel.CENTER),BorderLayout.CENTER);
  frame.setBounds(450, 200, 400, 400);
  frame.setVisible(true);
 }
 
 public class LoginActionListener implements ActionListener{
  public void actionPerformed(ActionEvent e) {
   // TODO Auto-generated method stub
   JFrame frame01 = new JFrame();
   frame01.setTitle("用户登录");
   frame01.setBounds(450, 200, 400, 150);
   Container content01 = frame01.getContentPane();
   JPanel panel = new JPanel();
   JPanel panel01 = new JPanel();
   JPanel panel02 = new JPanel();
   JLabel label01 = new JLabel("请输入用户名: ");
   JLabel label02 = new JLabel("请输入密码:      ");
   JTextField text01 = new JTextField(20);
   JPasswordField text02 = new JPasswordField(20);
   panel01.add(label01);
   panel01.add(text01);
   panel02.add(label02);
   panel02.add(text02);
   panel.add(panel01);
   panel.add(panel02);
   content01.add(panel,BorderLayout.CENTER);
   //frame01.pack();
   frame01.setVisible(true);
  }
 }
 
 public static void main(String[] args) {
  // TODO Auto-generated method stub
  new TeachingMange();
 }

}

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