数据库课程完成的民宿管理系统

package ui; import java.awt.*; import javax.swing.*; import Function.*; import java.awt.event.*; import Dao.AdminDao; public class MainFrm extends JFrame implements ActionListener{ JButton btn1=new JButton("空房间查询"); JButton btn9=new JButton("房间登记"); JButton btn2=new JButton("顾客入住登记"); JButton btn3=new JButton("客人信息查询"); JButton btn4=new JButton("房间类型登记"); JButton btn10=new JButton("房间类型管理"); JButton btn5=new JButton("入住信息查询"); JButton btn6=new JButton("超时查询"); JButton btn7=new JButton("退房结账"); JButton btn8=new JButton("数据统计"); JFrame clo=this; private void initMenu(){ JMenu m1=new JMenu("用户管理"); JMenuItem m13=new JMenuItem("退出系统"); JMenu m2=new JMenu("帮助"); JMenuItem m21=new JMenuItem("使用说明"); JMenuItem m22=new JMenuItem("系统介绍"); m1.addSeparator(); m1.add(m13); m2.add(m21);m2.add(m22); m2.addSeparator(); JMenuBar bar=new JMenuBar(); bar.add(m1);bar.add(m2); this.setJMenuBar(bar); m21.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e) { clo.dispose(); } }); m21.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e) { Use use=new Use(); use.setVisible(true); } }); m22.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e) { SystemInfo sysinfo=new SystemInfo(); sysinfo.setVisible(true); } }); } public MainFrm(){ initMenu(); JPanel jp=(JPanel) this.getContentPane(); JPanel jp1=new JPanel(); //JPanel jp2=new JPanel(); //JTabbedPane tabPane2=new JTabbedPane(); //ImageIcon pic = new ImageIcon("D:\\课设图片\\创意背景深.jpg"); //JLabel L2 = new JLabel(pic); //pic.setImage(pic.getImage().getScaledInstance(500, 400, Image.SCALE_DEFAULT)); //L2.setBounds(0, 0, pic.getIconWidth(), pic.getIconHeight()); JScrollPane jsp1=new JScrollPane(jp1); //JScrollPane jsp2=new JScrollPane(L2); JScrollPane jsp2=new JScrollPane(); JSplitPane split=new JSplitPane(JSplitPane.HORIZONTAL_SPLIT,jsp1,jsp2); split.setDividerLocation(180); split.setOneTouchExpandable(true); jp.add(split); jp1.setLayout(new GridLayout(10,1)); jp1.add(btn1);jp1.add(btn9);jp1.add(btn2);jp1.add(btn3);jp1.add(btn4); jp1.add(btn10);jp1.add(btn5);jp1.add(btn6);jp1.add(btn7);jp1.add(btn8); btn1.addActionListener(this); btn2.addActionListener(this); btn3.addActionListener(this); btn4.addActionListener(this); btn5.addActionListener(this); btn6.addActionListener(this); btn7.addActionListener(this); btn8.addActionListener(this); btn9.addActionListener(this); btn10.addActionListener(this); this.setTitle("民宿管理系统"); //this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); this.setSize(800,600); this.setVisible(true); this.setLocation(200, 50); } public void actionPerformed(ActionEvent e){ //空房间查询" if(e.getSource()==btn1){ EmptyRoom epr=new EmptyRoom(); epr.setVisible(true); } // if(e.getSource()==btn2){ CustumerInfo cusinfo=new CustumerInfo(); cusinfo.setVisible(true); } // if(e.getSource()==btn3){ CusSearch cuss=new CusSearch(); cuss.setVisible(true); } // if(e.getSource()==btn4){ AddRoomType addRoomType=new AddRoomType(); addRoomType.setVisible(true); } // if(e.getSource()==btn5){ LivingSearch liv=new LivingSearch(); liv.setVisible(true); } // if(e.getSource()==btn6){ TimeOut tio=new TimeOut(); tio.setVisible(true); } // if(e.getSource()==btn7){ Pay pay=new Pay(); pay.setVisible(true); } // if(e.getSource()==btn8){ RateSearch rate=new RateSearch(); rate.setVisible(true); } if(e.getSource()==btn9){ AddRoom ad=new AddRoom(); ad.setVisible(true); } if(e.getSource()==btn10){ RTypeManage rTypeManage=new RTypeManage(); rTypeManage.setVisible(true); } } }