实验05_Java_GUI

实验九 Java GUI1．实验目的（1）了解Java图形用户界面开发步骤。

（2）掌握Java图形用户界面常用组件的使用。

（3）掌握Java图形用户界面事件处理。

（4）掌握WindowBuilder安装及用法。

2．实验内容实验题1完成图9-1所示学籍管理主界面的设计与制作。

基本要求：如果输入用户名：admin，密码：123456，则弹出如图9-2所示窗口，否则弹出如图9-3所示窗口。

图9-1 登录界面图9-2 登录界面图9-3 登录界面import java.awt.BorderLayout;import java.awt.EventQueue;import javax.swing.JFrame;import javax.swing.JPanel;import javax.swing.border.EmptyBorder;import javax.swing.JLabel;import javax.swing.JButton;import javax.swing.JOptionPane;import javax.swing.JTextField;import javax.swing.JPasswordField;import java.awt.event.ActionListener;import java.awt.event.ActionEvent;public class luanch extends JFrame {/****/private static final long serialVersionUID = 1L;private JPanel contentPane;private JTextField usertextField;private JPasswordField passwordField;/*** Launch the application.*/public static void main(String[] args) {EventQueue.invokeLater(new Runnable() {public void run() {try {luanch frame = new luanch();frame.setVisible(true);} catch (Exception e) {e.printStackTrace();}}});}/*** Create the frame.*/public luanch() {setTitle("\u767B\u9646");setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);setBounds(100, 100, 450, 300);contentPane = new JPanel();contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));setContentPane(contentPane);contentPane.setLayout(null);JLabel userNewLabel = new JLabel("用户名 ");userNewLabel.setBounds(118, 60, 72, 18);contentPane.add(userNewLabel);JLabel passNewLabel_1 = new JLabel("密码");passNewLabel_1.setBounds(118, 103, 72, 18);contentPane.add(passNewLabel_1);JButton leftNewButton = new JButton("确定");leftNewButton.addActionListener(new ActionListener() {public void actionPerformed(ActionEvent e) {if("admin".equals(usertextField.getText())&&"123456".equals(passwordField.getText())){ JOptionPane.showMessageDialog(null, "恭喜您，登录成功！！！");}else{JOptionPane.showMessageDialog(null, "登录失败！");}}});leftNewButton.setBounds(68, 191, 113, 27);contentPane.add(leftNewButton);JButton rightNewButton_1 = new JButton("取消");rightNewButton_1.setBounds(234, 191, 113, 27);contentPane.add(rightNewButton_1);usertextField = new JTextField();usertextField.setBounds(211, 57, 86, 24);contentPane.add(usertextField);usertextField.setColumns(10);passwordField = new JPasswordField();passwordField.setBounds(211, 100, 86, 24);contentPane.add(passwordField);}}实验题3完成图9-5 所示图形界面的制作。

图9-5 登录界面import java.awt.EventQueue;import javax.swing.JFrame;import javax.swing.JPanel;import javax.swing.border.EmptyBorder;import javax.swing.JLabel;import javax.swing.JTextField;import javax.swing.JComboBox;import javax.swing.JRadioButton;import javax.swing.JButton;public class person extends JFrame {/****/private static final long serialVersionUID = 1L;private JPanel contentPane;private JTextField numbertextField;private JTextField textField_1;private JTextField oldtextField;private JTextField phonetextField;private JTextField bumentextField;private JTextField daytextField;/*** Launch the application.*/public static void main(String[] args) {EventQueue.invokeLater(new Runnable() {public void run() {try {person frame = new person();frame.setVisible(true);} catch (Exception e) {e.printStackTrace();}}});}/*** Create the frame.*/public person() {setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);setBounds(100, 100, 450, 300);contentPane = new JPanel();contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));setContentPane(contentPane);contentPane.setLayout(null);JLabel numberLabel = new JLabel("编号：");numberLabel.setBounds(25, 13, 72, 18);contentPane.add(numberLabel);numbertextField = new JTextField();numbertextField.setBounds(93, 10, 86, 24);contentPane.add(numbertextField);numbertextField.setColumns(10);JLabel nameLabel = new JLabel("\u59D3\u540D：");nameLabel.setBounds(247, 13, 59, 18);contentPane.add(nameLabel);textField_1 = new JTextField();textField_1.setBounds(320, 10, 86, 24);contentPane.add(textField_1);textField_1.setColumns(10);JLabel sort = new JLabel("类别：");sort.setBounds(25, 72, 53, 18);contentPane.add(sort);JLabel sex = new JLabel("性别");sex.setBounds(234, 72, 52, 18);contentPane.add(sex);JRadioButton manButton = new JRadioButton("男"); manButton.setBounds(296, 68, 52, 27);contentPane.add(manButton);JRadioButton womanButton = new JRadioButton("\u5973"); womanButton.setBounds(353, 68, 65, 27);contentPane.add(womanButton);JLabel oldLabel = new JLabel("年龄：");oldLabel.setBounds(25, 126, 72, 18);contentPane.add(oldLabel);oldtextField = new JTextField();oldtextField.setBounds(112, 123, 86, 24); contentPane.add(oldtextField);oldtextField.setColumns(10);JLabel phoneLabel = new JLabel("电话："); phoneLabel.setBounds(232, 126, 72, 18);contentPane.add(phoneLabel);phonetextField = new JTextField();phonetextField.setBounds(320, 123, 86, 24); contentPane.add(phonetextField);phonetextField.setColumns(10);JLabel bumenLabel = new JLabel("所在部门："); bumenLabel.setBounds(25, 158, 83, 18);contentPane.add(bumenLabel);bumentextField = new JTextField();bumentextField.setBounds(112, 155, 86, 24); contentPane.add(bumentextField);bumentextField.setColumns(10);JLabel dayLabel = new JLabel("注册日期："); dayLabel.setBounds(232, 158, 86, 18);contentPane.add(dayLabel);daytextField = new JTextField();daytextField.setBounds(320, 155, 86, 24);contentPane.add(daytextField);daytextField.setColumns(10);JButton addButton = new JButton("添加");addButton.setBounds(85, 215, 113, 27);contentPane.add(addButton);JButton closedButton = new JButton("关闭");closedButton.setBounds(235, 215, 113, 27);contentPane.add(closedButton);String ss[] = {"管理","技术","后勤"};JComboBox comboBox = new JComboBox(ss);comboBox.setBounds(93, 69, 78, 24);contentPane.add(comboBox);}}实验题4 完成图9-6 所示图形界面的制作，相关数据从数据库中读取。