java 程序设计 实验五.docx

1、java 程序设计 实验五 实 验 报 告课程名称： JAVA程序设计 学 生 姓 名： 孙文浩 班 级 计算机141 学 号 14416122 学 院（系）： 信息数理学院 指 导 教 师： 吕猛 实验时间： 2016 年 12 月 6 日 实验名称： 实验五 基于Swing的图形用户界面开发实验 实验五 基于Swing的图形用户界面开发实验一 实验内容（1）完成开发界面如图所示，实现如下功能选中“查看已有名片”按钮，程序处于查看状态，可以在“名片列表”中选择要查看的名片，程序在“名片详实信息”栏显示该名片的详实信息，此状态中名片信息处于不可编辑状态选中“添加新名片”按钮，程序处于添加状态，

2、所有关于明天信息的项目都处于可编辑状态，设置完成相关信息后，单击“添加”按钮，在“名片列表”中出现新添加名片的名称。单击“清空”按钮可以清空还没提交的内容在查看状态和添加状态下，都可以通过点击“爱好”、“学历”单选按钮以显示名片的不同附加信息（备注：名片附加信息部分，当点击“爱好”按钮时显示的如图1所示，当点击“学历”按钮时显示如图2所示。）图1图2（2）记事本设计与实现如图所示（1）编程实现如图所示的界面（2）实现文件、编辑、格式、查看，帮助菜单（3）实现记事本的基本功能二 实验目的（1） 理解组件的分类（2） 掌握容器、布局管理器、普通组件的使用（3） 理解事件处理机制的工作原理（4） 掌

3、握事件的添加和功能代码的编写方法三 实验过程（1） 问题分析答：名片的设计除了使用最基本的组件，如JButton,Jlist,JCheckBox, JTextField, JRadioButton, CardLayout以外，最主要的是逻辑事件的编写，在成功布局完见面后，就需要编写事件处理。首先，由于是名片信息，保存着一个人的基本信息，所以可以用一个类来表示，如PersonInf类，其次，由于是多个人的信息，可以通过ArrayList来存放类；其次就是当点击按钮的时候，正确添加和显示信息，此处用到cardLayout布局，可以减少界面的复杂度，在使用JList的时候，除了加滚动条意外，还需要l

4、istModel获取数据等。（2） 代码编写答：（1）public class PersonInf public String yourname; public String address1; public String address2; public String email; public String sing = null; public String dance = null; public String web = null; public String football = null; public String basketball = null; public Strin

5、g volleyball = null; public String xueshi = null; public String shuoshi = null; public String boshi = null; public String qita = null; public PersonInf(String yourname, String address1, String address2, String email, String sing, String dance, String web, String football, String basketball, String v

6、olleyball, String xueshi,String shuoshi,String boshi, String qita) super(); this.yourname = yourname; this.address1 = address1; this.address2 = address2; this.email = email; this.sing = sing; this.dance = dance; this.web = web; this.football = football; this.basketball = basketball; this.volleyball

7、= volleyball; this.xueshi = xueshi; this.shuoshi = shuoshi; this.boshi = boshi; this.qita = qita; import java.awt.BorderLayout;import javax.swing.*;import java.awt.*;import java.awt.EventQueue;import javax.swing.JFrame;import javax.swing.JPanel;import javax.swing.border.EmptyBorder;import javax.swin

8、g.JInternalFrame;import javax.swing.JRadioButton;import javax.swing.JLayeredPane;import javax.swing.JSplitPane;import javax.swing.BorderFactory;import javax.swing.Box;import javax.swing.DefaultListModel;import java.awt.Component;import javax.swing.border.SoftBevelBorder;import javax.swing.event.List

9、SelectionEvent;import javax.swing.event.ListSelectionListener;import javax.swing.border.BevelBorder;import javax.swing.JLabel;import javax.swing.JTextField;import javax.swing.JButton;import javax.swing.border.EtchedBorder;import javax.swing.JFormattedTextField;import javax.swing.JSpinner;import java

10、x.swing.JTable;import javax.swing.JList;import javax.swing.JScrollPane;import java.awt.Color;import javax.swing.JTextArea;import java.awt.event.ActionListener;import java.awt.event.ItemEvent;import java.awt.event.ItemListener;import java.util.ArrayList;import java.awt.event.ActionEvent;import java.a

11、wt.CardLayout;public class card extends JFrame private JPanel contentPane; public JTextField nametext; public JTextField address1test; public JTextField address2test; public JTextField emailtest; public JButton addmessagebutton; public JButton clearbutton; private JList list; /学历，爱好，添加新名片，查看名片的按钮 pr

12、ivate JRadioButton rdbtnNewRadioButton_2; private JRadioButton rdbtnNewRadioButton_3; public JRadioButton rdbtnNewRadioButton_1; public JRadioButton rdbtnNewRadioButton; private JPanel panel_4; /学历和爱好内的多选项 public JCheckBox singbox; public JCheckBox dancebox; public JCheckBox webbox; public JCheckBox

13、 footballbox; public JCheckBox basketballbox; public JCheckBox volleyballbox; public JCheckBox xueshibox; public JCheckBox boshibox; public JCheckBox shuoshibox; public JCheckBox qitabox; ListSelectionModel listSelectionModel; CardLayout mycard; /用于切换爱好和学历卡片 /定义默认的list模型 DefaultListModel defaultList

14、Model = new DefaultListModel(); /* * Launch the application. */ public static void main(String args) EventQueue.invokeLater(new Runnable() public void run() try card frame = new card(); frame.setVisible(true); catch (Exception e) e.printStackTrace(); ); /* * Create the frame. */ /窗体的构造函数，用于设定相关组件并且添

15、加事件，合理安排组建的位置 public card() setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); setBounds(100, 100, 464, 338); contentPane = new JPanel(); contentPane.setBorder(new EmptyBorder(5, 5, 5, 5); setContentPane(contentPane); contentPane.setLayout(null); JPanel panel = new JPanel(); panel.setBounds(0, 0, 459,

16、316); contentPane.add(panel); panel.setLayout(null); Box horizontalBox = Box.createHorizontalBox(); horizontalBox.setBounds(131, 203, 121, -41); panel.add(horizontalBox); Box horizontalBox_1 = Box.createHorizontalBox(); horizontalBox_1.setBounds(0, 0, 1, 1); panel.add(horizontalBox_1); JPanel panel_

17、1 = new JPanel(); panel_1.setBounds(16, 27, 166, 66); panel_1.setBorder(BorderFactory.createLoweredSoftBevelBorder(); panel.add(panel_1); rdbtnNewRadioButton_1 = new JRadioButton(查看已有名片); rdbtnNewRadioButton_1.setSelected(true); panel_1.add(rdbtnNewRadioButton_1); rdbtnNewRadioButton_1.addActionList

18、ener(new cardseechangelistener(); rdbtnNewRadioButton = new JRadioButton(添加新名片); panel_1.add(rdbtnNewRadioButton); rdbtnNewRadioButton.addActionListener(new cardseechangelistener(); ButtonGroup group2 = new ButtonGroup(); group2.add(rdbtnNewRadioButton_1); group2.add(rdbtnNewRadioButton); JPanel pan

19、el_2 = new JPanel(); panel_2.setBorder(new SoftBevelBorder(BevelBorder.LOWERED, null, null, null, null); panel_2.setBounds(194, 27, 248, 182); panel.add(panel_2); panel_2.setLayout(null); JLabel lblNewLabel = new JLabel(姓名); lblNewLabel.setBounds(34, 13, 61, 16); panel_2.add(lblNewLabel); nametext =

20、 new JTextField(); nametext.setBounds(100, 8, 130, 26); panel_2.add(nametext); nametext.setColumns(10); address1test = new JTextField(); address1test.setColumns(10); address1test.setBounds(100, 36, 130, 26); panel_2.add(address1test); JLabel label = new JLabel(地址); label.setBounds(34, 41, 61, 16); p

21、anel_2.add(label); address2test = new JTextField(); address2test.setColumns(10); address2test.setBounds(100, 64, 130, 26); panel_2.add(address2test); JLabel label_1 = new JLabel(联系地址); label_1.setBounds(28, 69, 61, 16); panel_2.add(label_1); JLabel label_2 = new JLabel(电子邮件); label_2.setBounds(28, 9

22、7, 61, 16); panel_2.add(label_2); emailtest = new JTextField(); emailtest.setColumns(10); emailtest.setBounds(100, 92, 130, 26); panel_2.add(emailtest); rdbtnNewRadioButton_2 = new JRadioButton(爱好); rdbtnNewRadioButton_2.setBounds(18, 125, 61, 16); panel_2.add(rdbtnNewRadioButton_2); rdbtnNewRadioBu

23、tton_2.addActionListener(new cardchangelistener(); rdbtnNewRadioButton_3 = new JRadioButton(学历); rdbtnNewRadioButton_3.setBounds(18, 153, 61, 16); panel_2.add(rdbtnNewRadioButton_3); rdbtnNewRadioButton_3.addActionListener(new cardchangelistener(); ButtonGroup group1 = new ButtonGroup(); group1.add(

24、rdbtnNewRadioButton_2); group1.add(rdbtnNewRadioButton_3); addmessagebutton = new JButton(添加); addmessagebutton.addActionListener(new addmessagebuttonlistener(); addmessagebutton.setBounds(123, 121, 85, 27); panel_2.add(addmessagebutton); /清空按钮，点击时触发清空的事件 clearbutton = new JButton(清空); clearbutton.a

25、ddActionListener(new ActionListener() public void actionPerformed(ActionEvent e) if(e.getSource() = clearbutton) singbox.setSelected(false); dancebox.setSelected(false); webbox.setSelected(false); footballbox.setSelected(false); basketballbox.setSelected(false); volleyballbox.setSelected(false); xue

26、shibox.setSelected(false); shuoshibox.setSelected(false); boshibox.setSelected(false); qitabox.setSelected(false); nametext.setText(); address1test.setText(); address2test.setText(); emailtest.setText(); ); clearbutton.setBounds(123, 149, 85, 27); panel_2.add(clearbutton); clearbutton.setEnabled(fal

27、se); addmessagebutton.setEnabled(false); JPanel panel_3 = new JPanel(); panel_3.setBorder(new SoftBevelBorder(BevelBorder.LOWERED, null, null, null, null); panel_3.setBounds(16, 123, 166, 187); panel.add(panel_3); panel_3.setLayout(null); list = new JList(); list.setModel(defaultListModel); list.set

28、Bounds(19, 82, 85, 87); listSelectionModel = list.getSelectionModel(); listSelectionModel.addListSelectionListener( new SharedListSelectionHandler(); JScrollPane scrollPane = new JScrollPane(list); scrollPane.setBounds(6, 6, 154, 175); panel_3.add(scrollPane); panel_4 = new JPanel(); panel_4.setBoun

29、ds(194, 232, 248, 78); panel.add(panel_4); mycard = new CardLayout(); panel_4.setLayout(mycard); JPanel panel_5 = new JPanel(); panel_5.setBorder(new SoftBevelBorder(BevelBorder.LOWERED, null, null, null, null); panel_4.add(panel_5); panel_5.setLayout(null); singbox = new JCheckBox(唱歌); singbox.setBounds(6, 16, 66, 23); panel_5.add(singbox); dancebox = new JCheckBox(跳舞); dancebox.setBounds(82, 16, 66, 23); panel_5.add(dancebox); webbox = new JCheckBox(上网); webbox.setBoun