人事管理系统带界面（JAVA课程设计）

package renshiguanli; import java.awt.BorderLayout; import java.awt.Color; import java.awt.Font; import java.awt.GridLayout; 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; public class Function extends JFrame{ JPanel panel = new JPanel(); JPanel panel1 = new JPanel(); JButton add = new JButton("增加员工"); JButton del = new JButton("删除员工"); JButton update = new JButton("修改员工信息"); JButton single = new JButton("查询员工信息"); JButton b11 = new JButton("增加会议记录"); JButton b12 = new JButton("删除会议记录"); JButton b13 = new JButton("修改会议记录"); JButton b14 = new JButton("查询会议记录"); JLabel la1 = new JLabel("人员管理"); JLabel la2 = new JLabel("会议记录管理"); JLabel la3 = new JLabel("任务管理"); JLabel la4 = new JLabel("WELCOME"); JLabel la5 = new JLabel("欢迎登陆人事信息管理系统"); JButton b1 = new JButton("增加任务"); JButton b2 = new JButton("删除任务"); JButton b3 = new JButton("修改任务"); JButton b4 = new JButton("查询任务"); JMenuItem items[][]=new JMenuItem[4][]; JMenuBar bar = new JMenuBar(); JMenu m1 = new JMenu("开始"); JMenu m2 = new JMenu("人员管理"); JMenu m3 = new JMenu("会议记录管理"); JMenu m4 = new JMenu("任务管理"); //构造方法 public Function(){ setTitle("人事信息管理系统"); panel.setLayout(null); panel.setBackground(Color.white); la4.setLocation(270, 20); la4.setSize(500,200); la5.setLocation(165, 60); la5.setSize(500, 200); panel.add(la4); panel.add(la5); la4.setFont((new Font("仿宋",Font.BOLD,30))); la5.setFont((new Font("仿宋",Font.BOLD,30))); this.add(panel); panel.setVisible(true); this.setVisible(true); panel1.setLayout(null); this.add(panel1); //设计菜单栏 items[0] = new JMenuItem[2]; items[1] = new JMenuItem[5]; items[2] = new JMenuItem[4]; items[3] = new JMenuItem[4]; m1.add(items[0][0] = new JMenuItem("返回")); m1.add(items[0][1] = new JMenuItem("退出")); m2.add(items[1][0] = new JMenuItem("增加员工")); m2.add(items[1][1] = new JMenuItem("删除员工")); m2.add(items[1][2] = new JMenuItem("修改员工信息")); m2.add(items[1][3] = new JMenuItem("查询员工信息")); m3.add(items[2][0] = new JMenuItem("增加会议记录")); m3.add(items[2][1] = new JMenuItem("删除会议记录")); m3.add(items[2][2] = new JMenuItem("修改会议记录")); m3.add(items[2][3] = new JMenuItem("查询会议记录")); m4.add(items[3][0] = new JMenuItem("增加任务")); m4.add(items[3][1] = new JMenuItem("删除任务")); m4.add(items[3][2] = new JMenuItem("修改任务")); m4.add(items[3][3] = new JMenuItem("查询任务")); bar.add(m1); bar.add(m2); bar.add(m3); bar.add(m4); //设计布局 /*getContentPane().setLayout(new GridLayout(2,1)); getContentPane().add(bar,BorderLayout.NORTH); getContentPane().add(panel,BorderLayout.SOUTH); */ this.setLayout(new BorderLayout()); this.add(bar,BorderLayout.NORTH); this.add(panel,BorderLayout.CENTER); this.setSize(400,800); this.setBounds(400, 400, 700, 400); this.setVisible(true); this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); //注册监听器 /* add.addActionListener(this); del.addActionListener(this); update.addActionListener(this); single.addActionListener(this); b11.addActionListener(this); b12.addActionListener(this); b13.addActionListener(this); b14.addActionListener(this); b1.addActionListener(this); b2.addActionListener(this); b3.addActionListener(this); b4.addActionListener(this); */ /* items[0][0].addActionListener(this); items[0][1].addActionListener(this); items[1][0].addActionListener(this); items[1][1].addActionListener(this); items[1][2].addActionListener(this); items[1][3].addActionListener(this); items[2][0].addActionListener(this); items[2][1].addActionListener(this); items[2][2].addActionListener(this); items[2][3].addActionListener(this); items[3][0].addActionListener(this); items[3][1].addActionListener(this); items[3][2].addActionListener(this); items[3][3].addActionListener(this); */ items[0][0].addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { // TODO 自动生成的方法存根 setVisible(false); LoginWindow login = new LoginWindow(); login.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); } }); items[0][1].addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { // TODO 自动生成的方法存根 System.exit(0); } }); items[1][0].addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { // TODO 自动生成的方法存根 remove(panel); remove(panel1); panel1 = new Addperson(); add(panel1); repaint(); } }); items[1][1].addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { // TODO 自动生成的方法存根 remove(panel); remove(panel1); panel1 = new Deleteperson(); add(panel1); repaint(); } }); items[1][2].addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { // TODO 自动生成的方法存根 remove(panel); remove(panel1); panel1 = new Updateperson(); add(panel1); repaint(); } }); items[1][3].addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { // TODO 自动生成的方法存根 remove(panel); remove(panel1); panel1 = new Findperson(); add(panel1); repaint(); } }); items[2][0].addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { // TODO 自动生成的方法存根 remove(panel); remove(panel1); panel1 = new Addhuiyi(); add(panel1); repaint(); } }); items[2][1].addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { // TODO 自动生成的方法存根 remove(panel); remove(panel1); panel1 = new Deletehuiyi(); add(panel1); repaint(); } }); items[2][2].addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { // TODO 自动生成的方法存根 remove(panel); remove(panel1); panel1 = new Updatehuiyi(); add(panel1); repaint(); } }); items[2][3].addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { // TODO 自动生成的方法存根 remove(panel); remove(panel1); panel1 = new Findhuiyi(); add(panel1); repaint(); } }); items[3][0].addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { // TODO 自动生成的方法存根 remove(panel); remove(panel1); panel1 = new Addrenwu(); add(panel1); repaint(); } }); items[3][1].addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { // TODO 自动生成的方法存根 remove(panel); remove(panel1); panel1 = new Deleterenwu(); add(panel1); repaint(); } }); items[3][2].addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { // TODO 自动生成的方法存根 remove(panel); remove(panel1); panel1 = new Updaterenwu(); add(panel1); repaint(); } }); items[3][3].addActionLis