mainframe.java

图书馆管理系统,从我们导师的实验室(国家重点实验室)带出来的,不过是我们自己开发的,已经提交,没有问题!站长采纳,可别说是偶传的噢!

/****************************************************************
*                     主窗体                                    *
*****************************************************************/

package frames;
import javax.swing.*;
import javax.swing.event.*;
import java.awt.event.*;
import java.awt.*;
import booksys.*;


public class mainframe extends JFrame{
	static loginframe l1;	//登录窗体
	static addbookframe add1;//添加书窗体
	static viewbframe vb1;//管理员浏览书窗体
	static bookviewframe rvb1;//读者浏览书窗体
	
	JPanel p = new JPanel();
	JPanel p1 = new JPanel();
	JPanel p2 = new JPanel();
	JMenuBar bar = new JMenuBar();
	JMenuItem login = new JMenuItem("用户登录");
	static JMenu read = new JMenu("读者操作");
	static JMenu mana = new JMenu("管理员操作");
	static JMenu opra = new JMenu("操作员操作");
	JMenuItem exit = new JMenuItem("退出");
	JMenuItem rbook = new JMenuItem("书籍操作");	
	JMenuItem bnm = new JMenuItem("查询书籍");
	JMenuItem rinfo = new JMenuItem("修改信息");
	JMenu bookm = new JMenu("书籍操作");
	JMenu userm = new JMenu("用户操作");
	JMenuItem addb = new JMenuItem("增加书");
	JMenuItem viewb = new JMenuItem("浏览图书");
	static JTextArea area;
	
	public mainframe(){
		String s="    用户须知   ";
		s =s+"\n  请先按用户登录!";	
		area = new JTextArea(s,12,16);
		BorderLayout blayout = new BorderLayout();
		FlowLayout flayout = new FlowLayout();
		this.setTitle("图书管理系统1.1");
		this.setBounds(150,150,400,400);
		p.setLayout(blayout);
		p.setBounds(100,100,400,400);
		p1.setSize(100,400);		
		p1.setLayout(flayout);	
		p2.setLayout(flayout);	
		
		rbook.addActionListener(new rview());//读者查询书籍		
		read.add(rbook);
		read.add(rinfo);		
		
		
		login.addActionListener(new dl());
		bar.add(login);
		read.setEnabled(false);
		bar.add(read);
		addb.addActionListener(new abook());
		bookm.add(addb);
		viewb.addActionListener(new view());;
		bookm.add(viewb);
		mana.add(bookm);
		mana.add(userm);
		mana.setEnabled(false);
		bar.add(mana);
		opra.setEnabled(false);
		bar.add(opra);		
		exit.addActionListener(new tc());
		bar.add(exit);
		area.setFont(new Font("隶书",Font.BOLD,16));
		area.setLineWrap(true);
		area.setEditable(false);
		p1.add(bar);
		p2.add(area);		
		p.add(p2,BorderLayout.CENTER);
		p.add(p1,BorderLayout.NORTH);
		
	
		this.setContentPane(p);
		
				
		}
		
	class rview implements ActionListener{
		public void actionPerformed(ActionEvent e){
			rvb1 = new bookviewframe();
			}
		}
		
	class view implements ActionListener{
		public void actionPerformed(ActionEvent e){
			vb1 = new viewbframe();
			}
		}
		
	class dl implements ActionListener{
		public void actionPerformed(ActionEvent e){
			l1 = new loginframe();
			//l1.setVisible(true);
			}
	}
	
	class abook implements ActionListener{
		public void actionPerformed(ActionEvent e){
			add1 = new addbookframe();
			}
		}
	
	class tc implements ActionListener{
		public void actionPerformed(ActionEvent e){
			System.exit(0);
			}
	}
	
	
}