java程序设计实验五

1、实用标准实验报告课程名称：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 J2 月_6日实验名称：实验五 基于Swing的图形用户界面开发实验文档大全实验五 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，所有关于明天信息的项目都处于可编辑状 态，设置完

2、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。)（2）记事本设计与实现3)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（ 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) 掌握事件的添加和功能代码的编写方法三实验过程(1) 问

3、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listModel 获取数据等。(2) 代码编写答

4、：(1)public class PersonInf publicStringyourname ;publicStringaddress1 ;public publicStringStringaddress2 ;email ;publicStringsing = null ;publicStringdance = null ;publicStringweb = null ;publicStringfootball = null ;publicStringbasketball = nullpublicStringvolleyball= nullpublicStringxueshi = null

5、;publicStringshuoshi = null ;publicStringboshi = null ;publicStringqita = null ;address2, StringString volleyball,public PersonInf(String yourname, String addressl, String email, String sing, String dance, String web, String football, String basketball, String xueshi,String shuoshi,String boshi, Str

6、ing 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= volleyball;this . xueshi = xueshi;this . shuos

7、hi = 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;importjavax.swing.JInternalFrame;importjavax.swing.JRadioButt

8、on;importjavax.swing.JLayeredPane;importjavax.swing.JSplitPane;importjavax.swing.BorderFactory;importjavax.swing.Box;importjavax.swing.DefaultListModel;importjava.awt.Component;importjavax.swing.border.SoftBevelBorder;importjavax.swing.event.ListSelectionEvent;importjavax.swing.event.ListSelectionLi

9、stener;importjavax.swing.border.BevelBorder;importjavax.swing.JLabel;importjavax.swing.JTextField;importjavax.swing.JButton;importjavax.swing.border.EtchedBorder;importjavax.swing.JFormattedTextField;importjavax.swing.JSpinner;importjavax.swing.JTable;importjavax.swing.JList;importjavax.swing.JScrol

10、lPane;importjava.awt.Color;importjavax.swing.JTextArea;importjava.awt.event.ActionListener;importjava.awt.event.ItemEvent;importjava.awt.event.ItemListener;importjava.util.ArrayList;importjava.awt.event.ActionEvent;importjava.awt.CardLayout;publicclass card extends JFrame privateJPanelcontentPane ;p

11、ublicJTextFieldnametext ;publicJTextFieldaddress1testpublicJTextFieldaddress2testpublicJTextFieldemailtest ;publicJButtonaddmessagebuttonpublicJButtonclearbutton ;privateJList list ;JJJ/学历，爱好，添加新名片，查看名片的按钮private JRadioButton rdbtnNewRadioButton_2privateJRadioButtonrdbtnNewRadioButton_3publicJRadioB

12、uttonrdbtnNewRadioButton_1publicJRadioButtonrdbtnNewRadioButtonprivateJPanel panel_4 ;/学历和爱好内的多选项publicJCheckBoxsingbox ;publicJCheckBoxdancebox ;publicJCheckBoxwebbox ;publicJCheckBoxfootballboxpublicJCheckBoxbasketballboxpublicJCheckBoxvolleyballboxpublicJCheckBoxxueshibox ;publicJCheckBoxboshibox

13、 ;publicJCheckBoxshuoshiboxpublicJCheckBoxqitabox ;ListSelectionModellistSelectionModelCardLayout mycard ; /用于切换爱好和学历卡片/定义默认的list模型=new DefaultListModel。；DefaultListModel defaultListModel/* Launch the application. */public static void main(String口 args) EventQueue. invokeLater ( new Runnable() publi

14、c 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 .setBo

15、rder(new EmptyBorder(5, 5, 5, 5);setContentPane(contentPane );contentPane .setLayout(null );JPanel panel =new JPanel();panel.setBounds(0, 0, 459, 316);contentPane .add(panel);panel.setLayout( null );Box horizontalBox = Box. createHorizontalBox ();horizontalBox.setBounds(131, 203, 121, -41);panel.add

16、(horizontalBox);Box horizontalBox_1 = Box. createHorizontalBox ();horizontalBox_1.setBounds(0, 0, 1, 1);panel.add(horizontalBox_1);JPanel panel_1 = new JPanel();panel_1.setBounds(16, 27, 166, 66);panel_1.setBorder(BorderFactory.createLoweredSoftBevelBorder ();panel.add(panel_1);rdbtnNewRadioButton_1

17、 = new JRadioButton( "查看已有名片")；rdbtnNewRadioButton_1 .setSelected( true );panel_1.add( rdbtnNewRadioButton_1 );rdbtnNewRadioButton_1 .addActionListener( new“添加新名片“);new cardseechangelistener();cardseechangelistener();rdbtnNewRadioButton= new JRadioButton(panel_1.add( rdbtnNewRadioButton );

18、 rdbtnNewRadioButton.addActionListener(ButtonGroup group2 = new ButtonGroup();group2.add(rdbtnNewRadioButton);group2.add( rdbtnNewRadioButton );JPanel panel_2 = new JPanel();panel_2.setBorder( new SoftBevelBorder(BevelBorder.LOWERED null , nullnull , null );panel_2.setBounds(194, 27, 248, 182);panel

19、.add(panel_2);panel_2.setLayout( null );JLabel lblNewLabel = new JLabel("姓名");lblNewLabel.setBounds(34, 13, 61, 16);panel_2.add(lblNewLabel);nametext = new JTextField();nametext .setBounds(100, 8, 130, 26);panel_2.add( nametext );nametext .setColumns(10);address1test = new JTextField();add

20、ress1test .setColumns(10);address1test.setBounds(100, 36, 130, 26);panel_2.add(address1test);JLabel label = new JLabel("地址");label.setBounds(34, 41,61, 16);panel_2.add(label);address2test = new JTextField();address2test .setColumns(10);address2test.setBounds(100, 64, 130, 26);panel_2.add(a

21、ddress2test);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, 97, 61, 16);panel_2.add(label_2);emailtest = new JTextField();emailtest .setColumns(10);emailtest .setBounds(100, 92

22、, 130, 26);panel_2.add( emailtest );rdbtnNewRadioButton_2 = new JRadioButton("爱好")；rdbtnNewRadioButton_2 .setBounds(18, 125, 61, 16);panel_2.add( rdbtnNewRadioButton_2 );rdbtnNewRadioButton_2 .addActionListener( new cardchangelistener();rdbtnNewRadioButton_3 = new JRadioButton("学历&quo

23、t;)；rdbtnNewRadioButton_3 .setBounds(18, 153, 61, 16);panel_2.add( rdbtnNewRadioButton_3 );rdbtnNewRadioButton_3 .addActionListener( new cardchangelistener();ButtonGroup group1 = new ButtonGroup();group1.add(rdbtnNewRadioButton_2);group1.add(rdbtnNewRadioButton_3);addmessagebutton= new JButton("

24、;添力口")；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 .addActionListener( new ActionListener() publicvoid actionPerformed(Acti

25、onEvent e) if (e.getSource() = clearbutton ) singbox .setSelected( false ); dancebox .setSelected( false ); webbox .setSelected( false ); footballbox .setSelected( false ); basketballbox .setSelected( false ); volleyballbox .setSelected( false );xueshibox .setSelected( false ); shuoshibox .setSelect

26、ed( false ); boshibox .setSelected( false ); qitabox .setSelected( false );nametext .setText( "");addressltest .setText("");address2test .setText(""); emailtest .setText( "");)；clearbutton .setBounds(123, 149, 85, 27);panel_2.add( clearbutton );clearbutton.set

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

28、l Ilist .setBounds(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 .s

29、etBounds(194, 232, 248, 78);panel.add( panel_4 );mycard = new CardLayout();panel_4 .setLayout( mycard );JPanel panel_5 =new JPanel();LOWERED null , nullpanel_5.setBorder(new SoftBevelBorder(BevelBorder.null , null );panel_4 .add(panel_5);panel_5.setLayout( null );singbox = new JCheckBox("唱歌&quo

30、t;);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 .setBounds(160, 16, 66, 23); panel_5.add( webbox);footballbox = new JCheckBox("足球"

31、;);footballbox .setBounds(6, 41, 66, 23);panel_5.add( footballbox );basketballbox basketballboxpanel_5.add(volleyballbox volleyballbox panel_5.add(=new JCheckBox("篮球");.setBounds(82, 41,66, 23);basketballbox );=new JCheckBox("排球");.setBounds(160, 41, 66, 23);volleyballbox );nullJ

32、Panel panel_6 =new JPanel();panel_6.setBorder(new SoftBevelBorder(BevelBorder.LOWERED nullnull , null );panel_4 .add(panel_6);panel_6.setLayout( null );xueshibox = new JCheckBox("学士 ");xueshibox .setBounds(16, 16, 75, 23);panel_6.add( xueshibox );boshibox = new JCheckBox("博士 ")；

33、boshibox .setBounds(16, 49, 83, 23);panel_6.add( boshibox );shuoshibox = new JCheckBox("硕士 ")； shuoshibox .setBounds(111, 16, 75, 23);panel_6.add( shuoshibox );qitabox = new JCheckBox("其他");qitabox .setBounds(111,49, 111, 23);panel_6.add( qitabox );nametext .setEnabled( false );a

34、ddressltest.setEnabled(false );address2test.setEnabled(false );emailtest .setEnabled( false );JLabel lblNewLabel_1 = new JLabel("选择动作"); lblNewLabel_1.setBounds(16, 6, 61, 16);panel.add(lblNewLabel_1);JLabel lblNewLabel_2 = new JLabel("名片详细信息”)； lblNewLabel_2.setBounds(194, 6, 84, 16)

35、;panel.add(lblNewLabel_2);JLabel lblNewLabel_3 = new JLabel("名片附加信息”)； lblNewLabel_3.setBounds(191, 214, 87, 16);panel.add(lblNewLabel_3);JLabel lblNewLabel_4 = new JLabel("名片列表");lblNewLabel_4.setBounds(16, 105, 61, 16);panel.add(lblNewLabel_4); public ArrayList <PersonInf>item

36、s = new ArrayList<>();personinf 类中list 中);/当点击添加按钮时，将文本编辑框及多选框中的信息保存到新建的/并且将每个新建的 personinf 放到Arraylist 中,只将名字显示到 class addmessagebuttonlistenerimplements ActionListenerOverridepublic void actionPerformed(ActionEvent e) / TODOAuto-generated method stubif (e.getSource() = addmessagebutton ) Sys

37、tem. out .println( "you add addmessagebutton"String dance = null ;String sing = null ;String web = null ;String football =null ;String basketball =null ;String volleyball =null ;String xueshi =String shuoshi =String boshi =String qita =null ;null ;null ;null ;if (singbox .isSelected()sing

38、= singbox .getText();if (dancebox .isSelected()dance = dancebox .getText();if (webbox .isSelected()web = webbox .getText();if (footballbox .isSelected()football =footballbox.getText();if (basketballbox.isSelected()basketball = basketballbox .getText();if (volleyballbox .isSelected()volleyball = voll

39、eyballbox .getText();if (xueshibox .isSelected()xueshi = xueshibox .getText();if (shuoshibox .isSelected()shuoshi = shuoshibox .getText();if (boshibox .isSelected()boshi = boshibox .getText();if (qitabox .isSelected()qita = qitabox .getText();PersonInf pl = new PersonInf( nametext .getText(), addres

40、sltest .getText(), address2test .getText(), emailtest.getText(),sing,dance,web,football,basketball,volleyball,xueshi,shuoshi,boshi,qita);items .add(p1);defaultListModel .addElement( "名字为："+p1. yourname ); /此处用于判断是选择爱好卡片还是学历卡片class cardchangelistener implements ActionListener Overridepublic

41、 void actionPerformed(ActionEvent e) / TODOAuto-generated method stub /如果选择的是爱好，则显示爱好的界面 if (rdbtnNewRadioButton_2 .isSelected() mycard .next( panel_4 ); /如果是选择学历，则显示学历的界面 if (rdbtnNewRadioButton_3 .isSelected() mycard .previous( panel_4 ); /此处是用与判断名片的两种状态，如果是查看已有名片，则将可编辑区的属性设置为不可编 辑/如果是添加现有名片，则可以编辑

42、class cardseechangelistener implements ActionListener Overridepublic void actionPerformed(ActionEvent e) / TODOAuto-generated method stub if (e.getSource() = rdbtnNewRadioButton )nametext .setEnabled( true );addressltest.setEnabled(true );address2test.setEnabled(true );emailtest .setEnabled( true );

43、addmessagebutton .setEnabled( true );clearbutton .setEnabled( true );rdbtnNewRadioButton_2 .setSelected( true );singbox .setEnabled( true );dancebox .setEnabled( true );webbox .setEnabled( true );footballbox .setEnabled( true );basketballbox.setEnabled(true );volleyballbox.setEnabled(true );xueshibo

44、x .setEnabled( true );boshibox .setEnabled( true );shuoshibox .setEnabled( true );qitabox .setEnabled( true );if (e.getSource() = rdbtnNewRadioButton_1 )nametext .setEnabled( false );address1test.setEnabled(false );address2test.setEnabled(false );emailtest .setEnabled( false );addmessagebutton .setE

45、nabled( false );clearbutton .setEnabled( false );singbox .setSelected( false );dancebox .setSelected( false );webbox .setSelected( false );footballbox .setSelected( false ); basketballbox .setSelected( false ); volleyballbox .setSelected( false );xueshibox .setSelected( false );shuoshibox .setSelect

46、ed( false );boshibox .setSelected( false ); qitabox .setSelected(false );singbox .setEnabled( false ); dancebox .setEnabled(false );webbox .setEnabled( false ); footballbox .setEnabled( false ); basketballbox.setEnabled(false );volleyballbox.setEnabled(false );xueshibox .setEnabled( false ); boshibo

47、x .setEnabled( false ); shuoshibox .setEnabled( false );qitabox .setEnabled( false );/list中的事件处理器，当点击 list中的选项时，将类信息显示到文本框中/与radiobutton 上，此时处理不可编辑状态class SharedListSelectionHandlerimplements ListSelectionListenerOverridepublic void valueChanged(ListSelectionEvent e) / TODOAuto-generated method stub

48、/将学历及爱好的编辑状态设为不可编辑singbox .setSelected( false );dancebox .setSelected( false );webbox .setSelected( false );footballbox .setSelected( false );basketballbox .setSelected( false );volleyballbox .setSelected( false );xueshibox .setSelected( false );shuoshibox .setSelected( false );boshibox .setSelected

49、( false );qitabox .setSelected( false );/获取list 的index值int k = 0;k = list .getSelectedIndex();/创建PersonInf 空类，用于存储从 arraylist 中获取的类对象 PersonInf px = null ;px = items .get(k);/将此类的信息显示到相应的组件上 nametext .setText(px. yourname ); addressltest.setText(px.addressl );address2test.setText(px.address2 );email

50、test .setText(px. email );if (px. sing != null )singbox .setSelected( true ); if (px. dance != null )dancebox .setSelected( true );if (px. web != null )webbox .setSelected( true );if (px. footballfootballboxif (px. basketballbasketballboxif (px. volleyballvolleyballbox!= null ).setSelected( true );!

51、=null ).setSelected(true );!=null ).setSelected(true );if (px. xueshi != null ) xueshibox .setSelected( true );if (px. shuoshi != null ) shuoshibox .setSelected( true ); if (px. boshi != null ) boshibox .setSelected( true );if (px. qita != null ) qitabox .setSelected( true );(2)import java.io.*;impo

52、rt java.awt.*;import java.awt.event.*;import javax.swing.*;import java.util.Date;import java.text.SimpleDateFormat;public class Notepad extends JFrameJMenuBar menub=new JMenuBar();JTextArea text =new JTextArea();JMenu files =new JMenu("文件(F)");JMenu edit =new JMenu("编辑(E)");JMenu

53、 formats =new JMenu("格式(O)");JMenu look =new JMenu("查看(V)");JMenu help =new JMenu("帮助(H)");JMenuItem newFile =new JMenuItem("新建(N)");JMenuItem open =new JMenuItem("打开(O)");JMenuItem save =new JMenuItem("保存(S)");JMenuItem saveAs =new JMenuIt

54、em("另存为(A).");JMenuItem page =new JMenuItem("页面设置(U).");JMenuItem print =new JMenuItem("打印(P).");JMenuItem exit =new JMenuItem("退出(X)");JMenuItem undo =new JMenuItem("撤销(U)");JMenuItem cut =new JMenuItem("剪切(T)");JMenuItem copy =new JMenuIt

55、em("复制(C)");JMenuItem paste =new JMenuItem("粘贴(P)");JMenuItem selectAll =new JMenuItem("全选(A)");JMenuItem timeDate =new JMenuItem("时间/日期(D)");JCheckBoxMenuItem lineWrap =new JCheckBoxMenuItem( "自动换行(M)");JMenuItem fonts =new JMenuItem("字体."

56、);JMenuItem state =new JMenuItem("状态栏(S)");JMenuItem lookhelp =new JMenuItem("查看帮助(H)");JMenuItem about =new JMenuItem("关于记事本(A)");JFrame th =this ;String name;String openedPath =null ;boolean opened =false ;boolean reworked =false ;/初始化窗体Notepad(String name)super (name);this . name=name;int x,y;Dimension size=Toolkit. getDefaultToolkit ().getScreenSize();x=(size. width -600)/2;y=(size. height -400)/2;s