zhujiemian.java

java写的xuesheng信息管理系统！欢迎下载使用

import javax.swing.*;

import java.awt.*;
import java.awt.event.*;

public class Zhujiemian extends JFrame
{
	JMenuBar bar=new JMenuBar();
	JMenu caidan=new  JMenu("菜单");
	JMenuItem denglu=new JMenuItem("登录");
	JMenuItem zhuce=new JMenuItem("注册");
	JMenuItem chaxun=new JMenuItem("查询");
	JMenuItem tuichu=new JMenuItem("退出");
	JMenu  bangzhu=new JMenu("帮助");
	JMenuItem guanyu=new JMenuItem("关于");
	
public Zhujiemian()
	{
        super("主界面");
		this.setBounds(200,90,800,600);
		
		JLabel jl = null; 
        ImageIcon img = null; 
		img = new ImageIcon("jiaoda.jpg"); 
        jl = new JLabel(img); 
        this.setLayout(new BorderLayout()); 
        this.add(jl, BorderLayout.CENTER);
        
        
     	setJMenuBar(bar);
		bar.add(caidan);
		bar.add(bangzhu);
		caidan.add(denglu);
		caidan.add(zhuce);
		caidan.add(chaxun);
		caidan.add(tuichu);
		bangzhu.add(guanyu);
		
		
		denglu.addActionListener(
		       new ActionListener()
				{

					public void actionPerformed(ActionEvent e)
					{
						Denglu dl=new Denglu();
						dl.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
						dl.setVisible(true);
						
						//Zhujiemian.this.dispose();
					}
					
				}
		);
		zhuce.addActionListener(
			       new ActionListener()
					{

						public void actionPerformed(ActionEvent e)
						{
							Zhuce zc=new Zhuce();
							zc.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
							zc.setVisible(true);
							
							//Zhujiemian.this.dispose();
						}
						
					}
			);
		
		chaxun.addActionListener(
			       new ActionListener()
					{

						public void actionPerformed(ActionEvent e)
						{
							Chaxun cx=new Chaxun();
							cx.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
							cx.setVisible(true);
							
							//Zhujiemian.this.dispose();
						}
						
					}
			);
		tuichu.addActionListener(
			       new ActionListener()
					{

						public void actionPerformed(ActionEvent e)
						{
							System.exit(0);
											
						}
						
					}
			);
		guanyu.addActionListener(
		
				new ActionListener()
				{

					public void actionPerformed(ActionEvent e)
					{
						Bangzhu bz=new Bangzhu();
						bz.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
						bz.setVisible(true);
						
				}
					
			}
		);
 	}
}