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1、信 息 工 程 学 院实验报告的内容与格式按任课教师的要求书写。 Java程序设计 实习报告JAVA图形用户界面实验六Java图形用户界面1实验目的（1）掌握图形用户界面基本组件。（2）了解如何使用布局管理器对组件进行管理。（3）掌握Java事件处理机制。2实验内容实验题1 编写一个模拟计算器的程序，使用面板和网格布局，添加一个文本框，10个数字按钮(0-9)，4个加减乘除按钮，一个等号按钮，一个清除按钮，要求将计算公式和结果显示在文本框中。运行结果：加法：主要代码：private void initComponents() jButton1 = new javax.swing.JButton
2、();jButton2 = new javax.swing.JButton();jButton3 = new javax.swing.JButton();jButton4 = new javax.swing.JButton();jButton5 = new javax.swing.JButton();jButton6 = new javax.swing.JButton();jButton7 = new javax.swing.JButton();jButton8 = new javax.swing.JButton();jButton9 = new javax.swing.JButton();j
3、Button10 = new javax.swing.JButton();jButton11 = new javax.swing.JButton();jButton12 = new javax.swing.JButton();jButton13 = new javax.swing.JButton();jButton14 = new javax.swing.JButton();jButton15 = new javax.swing.JButton();jTextField1 = new javax.swing.JTextField();setStub(null);jButton1.setText
4、(3);jButton1.addActionListener(new java.awt.event.ActionListener() public void actionPerformed(java.awt.event.ActionEvent evt) jButton1ActionPerformed(evt););jButton2.setText(1);jButton2.addActionListener(new java.awt.event.ActionListener() public void actionPerformed(java.awt.event.ActionEvent evt)
5、 jButton2ActionPerformed(evt););jButton3.setText(5);jButton3.addActionListener(new java.awt.event.ActionListener() public void actionPerformed(java.awt.event.ActionEvent evt) jButton3ActionPerformed(evt););jButton4.setText(2);jButton4.addActionListener(new java.awt.event.ActionListener() public void
6、 actionPerformed(java.awt.event.ActionEvent evt) jButton4ActionPerformed(evt););jButton5.setText(6);jButton5.addActionListener(new java.awt.event.ActionListener() public void actionPerformed(java.awt.event.ActionEvent evt) jButton5ActionPerformed(evt););jButton6.setText(8);jButton6.addActionListener
7、(new java.awt.event.ActionListener() public void actionPerformed(java.awt.event.ActionEvent evt) jButton6ActionPerformed(evt););jButton7.setText(4);jButton7.addActionListener(new java.awt.event.ActionListener() public void actionPerformed(java.awt.event.ActionEvent evt) jButton7ActionPerformed(evt);
8、);jButton8.setText(7);jButton8.addActionListener(new java.awt.event.ActionListener() public void actionPerformed(java.awt.event.ActionEvent evt) jButton8ActionPerformed(evt););jButton9.setText(0);jButton9.addActionListener(new java.awt.event.ActionListener() public void actionPerformed(java.awt.even
9、t.ActionEvent evt) jButton9ActionPerformed(evt););jButton10.setText(9);jButton10.addActionListener(new java.awt.event.ActionListener() public void actionPerformed(java.awt.event.ActionEvent evt) jButton10ActionPerformed(evt););jButton11.setText(u00f7);jButton11.addActionListener(new java.awt.event.A
10、ctionListener() public void actionPerformed(java.awt.event.ActionEvent evt) jButton11ActionPerformed(evt););jButton12.setText(u00d7);jButton12.addActionListener(new java.awt.event.ActionListener() public void actionPerformed(java.awt.event.ActionEvent evt) jButton12ActionPerformed(evt););jButton13.s
11、etText(-);jButton13.addActionListener(new java.awt.event.ActionListener() public void actionPerformed(java.awt.event.ActionEvent evt) jButton13ActionPerformed(evt););jButton14.setText(+);jButton14.addActionListener(new java.awt.event.ActionListener() public void actionPerformed(java.awt.event.Action
12、Event evt) jButton14ActionPerformed(evt););jButton15.setText(=);jButton15.addActionListener(new java.awt.event.ActionListener() public void actionPerformed(java.awt.event.ActionEvent evt) jButton15ActionPerformed(evt););实验题2 编写一个程序，有一个窗口，该窗口为BorderLayout布局。窗口的中心添加一个Panel容器：pCenter，pCenter的布局是7行7列的Gr
13、idLayout布局，pCenter的中放置49个标签，用来显示日历。窗口北面添加一个Panel容器pNorth，其布局是FlowLayout布局，pNorth放置两个按钮：nextMonth和previousMonth按钮，单击nextMonth,可以显示当前月的下一个月的日历；单击previousMonth按钮，可以显示当前月的上一个月的日历。窗口的南面添加一个Panel容器pSouth，其布局是FlowLayout布局，pSouth中放置一个标签用来显示一些信息。运行结果如图所示。图3.8 运行结果图基本要求 编写完整程序。运行结果：主要代码：private JLabel buttonD
14、ay = new JLabel42;private JButton buttonWeek = new JButton7;private JLabel labelMonth = new JLabel();private JButton buttonLastMonth = new JButton();private JButton buttonNextMonth = new JButton();private JPanel pCenter=new JPanel();private JPanel pNorth=new JPanel();private JPanel pSouth=new JPanel();private JLabel time=new JLabel();public Calender() super(Calender); setBounds(250, 200, 600
