java 程序設(shè)計 實驗五

1、 實 驗 報 告課程名稱： JAVA程序設(shè)計 學 生 姓 名： 孫文浩 班 級 計算機141 學 號 14416122 學 院（系）： 信息數(shù)理學院 指 導(dǎo) 教 師： 呂猛 實驗時間： 2016 年 12 月 6 日 實驗名稱： 實驗五 基于Swing的圖形用戶界面開發(fā)實驗 實驗五 基于Swing的圖形用戶界面開發(fā)實驗一 實驗內(nèi)容（1）完成開發(fā)界面如圖所示，實現(xiàn)如下功能選中“查看已有名片”按鈕，程序處于查看狀態(tài)，可以在“名片列表”中選擇要查看的名片，程序在“名片詳實信息”欄顯示該名片的詳實信息，此狀態(tài)中名片信息處于不可編輯狀態(tài)選中“添加新名片”按鈕，程序處于添加狀態(tài)，所有關(guān)于明天信息的項目都處

2、于可編輯狀態(tài)，設(shè)置完成相關(guān)信息后，單擊“添加”按鈕，在“名片列表”中出現(xiàn)新添加名片的名稱。單擊“清空”按鈕可以清空還沒提交的內(nèi)容在查看狀態(tài)和添加狀態(tài)下，都可以通過點擊“愛好”、“學歷”單選按鈕以顯示名片的不同附加信息（備注：名片附加信息部分，當點擊“愛好”按鈕時顯示的如圖1所示，當點擊“學歷”按鈕時顯示如圖2所示。）圖1圖2（2）記事本設(shè)計與實現(xiàn)如圖所示（1）編程實現(xiàn)如圖所示的界面（2）實現(xiàn)文件、編輯、格式、查看，幫助菜單（3）實現(xiàn)記事本的基本功能二 實驗?zāi)康模?） 理解組件的分類（2） 掌握容器、布局管理器、普通組件的使用（3） 理解事件處理機制的工作原理（4） 掌握事件的添加和功能代碼的編

3、寫方法三 實驗過程（1） 問題分析答：名片的設(shè)計除了使用最基本的組件，如JButton,Jlist,JCheckBox, JTextField, JRadioButton, CardLayout以外，最主要的是邏輯事件的編寫，在成功布局完見面后，就需要編寫事件處理。首先，由于是名片信息，保存著一個人的基本信息，所以可以用一個類來表示，如PersonInf類，其次，由于是多個人的信息，可以通過ArrayList來存放類；其次就是當點擊按鈕的時候，正確添加和顯示信息，此處用到cardLayout布局，可以減少界面的復(fù)雜度，在使用JList的時候，除了加滾動條意外，還需要listModel獲取數(shù)據(jù)等

4、。（2） 代碼編寫答：（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 String volleyball = null;pu

5、blic 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 volleyball,String xueshi,Stri

6、ng 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 = volleyball;this.xueshi = xueshi;this.

7、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.swing.JInternalFrame;import javax.swing.JRadioBu

8、tton;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.ListSelectionEvent;import javax.swing.event.List

9、SelectionListener;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 javax.swing.JTable;import javax.swing.JList;impo

10、rt 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.awt.CardLayout;public class card extends JFra

11、me private JPanel contentPane;public JTextField nametext;public JTextField address1test;public JTextField address2test;public JTextField emailtest;public JButton addmessagebutton;public JButton clearbutton;private JList list;/學歷，愛好，添加新名片，查看名片的按鈕private JRadioButton rdbtnNewRadioButton_2;private JRad

12、ioButton rdbtnNewRadioButton_3;public JRadioButton rdbtnNewRadioButton_1;public JRadioButton rdbtnNewRadioButton;private JPanel panel_4;/學歷和愛好內(nèi)的多選項public JCheckBox singbox;public JCheckBox dancebox;public JCheckBox webbox;public JCheckBox footballbox;public JCheckBox basketballbox;public JCheckBox v

13、olleyballbox;public JCheckBox xueshibox;public JCheckBox boshibox;public JCheckBox shuoshibox;public JCheckBox qitabox;ListSelectionModel listSelectionModel;CardLayout mycard; /用于切換愛好和學歷卡片/定義默認的list模型DefaultListModel defaultListModel = new DefaultListModel(); /* * Launch the application. */public st

14、atic 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. */窗體的構(gòu)造函數(shù)，用于設(shè)定相關(guān)組件并且添加事件，合理安排組建的位置public card() setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);setB

15、ounds(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, 316);contentPane.add(panel);panel.setLayout(null);Box horizontalBox = Box.createHorizo

16、ntalBox();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_1 = new JPanel();panel_1.setBounds(16, 27, 166, 66);panel_1.setBorder(BorderFactory.createLower

17、edSoftBevelBorder();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.addActionListener(new cardseechangelistener();rdbtnNewRadioButton = new JRadioButton(添加新名片);panel_1.add(rdbtnNewRad

18、ioButton);rdbtnNewRadioButton.addActionListener(new cardseechangelistener();ButtonGroup group2 = new ButtonGroup();group2.add(rdbtnNewRadioButton_1);group2.add(rdbtnNewRadioButton);JPanel panel_2 = new JPanel();panel_2.setBorder(new SoftBevelBorder(BevelBorder.LOWERED, null, null, null, null);panel_

19、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 = new JTextField();nametext.setBounds(100, 8, 130, 26);panel_2.add(nametext);nametext.setColumns(10);address1test = ne

20、w 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);panel_2.add(label);address2test = new JTextField();address2test.setColumns(10);address2test.setBounds(100, 64, 130, 26);panel_2.

21、add(address2test);JLabel label_1 = new JLabel(聯(lián)系地址);label_1.setBounds(28, 69, 61, 16);panel_2.add(label_1);JLabel label_2 = new JLabel(電子郵件);label_2.setBounds(28, 97, 61, 16);panel_2.add(label_2);emailtest = new JTextField();emailtest.setColumns(10);emailtest.setBounds(100, 92, 130, 26);panel_2.add(

22、emailtest);rdbtnNewRadioButton_2 = new JRadioButton(愛好);rdbtnNewRadioButton_2.setBounds(18, 125, 61, 16);panel_2.add(rdbtnNewRadioButton_2);rdbtnNewRadioButton_2.addActionListener(new cardchangelistener();rdbtnNewRadioButton_3 = new JRadioButton(學歷);rdbtnNewRadioButton_3.setBounds(18, 153, 61, 16);p

23、anel_2.add(rdbtnNewRadioButton_3);rdbtnNewRadioButton_3.addActionListener(new cardchangelistener();ButtonGroup group1 = new ButtonGroup();group1.add(rdbtnNewRadioButton_2);group1.add(rdbtnNewRadioButton_3);addmessagebutton = new JButton(添加);addmessagebutton.addActionListener(new addmessagebuttonlist

24、ener();addmessagebutton.setBounds(123, 121, 85, 27);panel_2.add(addmessagebutton);/清空按鈕，點擊時觸發(fā)清空的事件clearbutton = new JButton(清空);clearbutton.addActionListener(new ActionListener() public void actionPerformed(ActionEvent e) if(e.getSource() = clearbutton)singbox.setSelected(false);dancebox.setSelected

25、(false);webbox.setSelected(false);footballbox.setSelected(false);basketballbox.setSelected(false);volleyballbox.setSelected(false);xueshibox.setSelected(false);shuoshibox.setSelected(false);boshibox.setSelected(false);qitabox.setSelected(false);nametext.setText();address1test.setText();address2test.

26、setText();emailtest.setText(););clearbutton.setBounds(123, 149, 85, 27);panel_2.add(clearbutton);clearbutton.setEnabled(false);addmessagebutton.setEnabled(false);JPanel panel_3 = new JPanel();panel_3.setBorder(new SoftBevelBorder(BevelBorder.LOWERED, null, null, null, null);panel_3.setBounds(16, 123

27、, 166, 187);panel.add(panel_3);panel_3.setLayout(null);list = new JList();list.setModel(defaultListModel);list.setBounds(19, 82, 85, 87);listSelectionModel = list.getSelectionModel();listSelectionModel.addListSelectionListener( new SharedListSelectionHandler();JScrollPane scrollPane = new JScrollPan

28、e(list);scrollPane.setBounds(6, 6, 154, 175);panel_3.add(scrollPane);panel_4 = new JPanel();panel_4.setBounds(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,

29、 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(上網(wǎng));webbox.setBounds(160, 16, 66, 23);panel_5.add(w

30、ebbox);footballbox = new JCheckBox(足球);footballbox.setBounds(6, 41, 66, 23);panel_5.add(footballbox);basketballbox = new JCheckBox(籃球);basketballbox.setBounds(82, 41, 66, 23);panel_5.add(basketballbox);volleyballbox = new JCheckBox(排球);volleyballbox.setBounds(160, 41, 66, 23);panel_5.add(volleyballb

31、ox);JPanel panel_6 = new JPanel();panel_6.setBorder(new SoftBevelBorder(BevelBorder.LOWERED, null, null, null, null);panel_4.add(panel_6);panel_6.setLayout(null);xueshibox = new JCheckBox(學士);xueshibox.setBounds(16, 16, 75, 23);panel_6.add(xueshibox); boshibox = new JCheckBox(博士);boshibox.setBounds(

32、16, 49, 83, 23);panel_6.add(boshibox);shuoshibox = new JCheckBox(碩士);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);address1test.setEnabled(false);address2test.setEnabled(fa

33、lse);emailtest.setEnabled(false);JLabel lblNewLabel_1 = new JLabel(選擇動作);lblNewLabel_1.setBounds(16, 6, 61, 16);panel.add(lblNewLabel_1);JLabel lblNewLabel_2 = new JLabel(名片詳細信息);lblNewLabel_2.setBounds(194, 6, 84, 16);panel.add(lblNewLabel_2);JLabel lblNewLabel_3 = new JLabel(名片附加信息);lblNewLabel_3.

34、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 items = new ArrayList();/當點擊添加按鈕時，將文本編輯框及多選框中的信息保存到新建的personinf類中/并且將每個新建的personinf放到Arraylist中，只將名字顯示到list中class addmessage

35、buttonlistener implements ActionListenerOverridepublic void actionPerformed(ActionEvent e) / TODO Auto-generated method stubif(e.getSource() = addmessagebutton)System.out.println(you add addmessagebutton); String dance = null; String sing = null; String web = null; String football = null; String bas

36、ketball = null; String volleyball = null; String xueshi = null; String shuoshi = null; String boshi = null; String qita = null;if(singbox.isSelected() sing = singbox.getText();if(dancebox.isSelected() dance = dancebox.getText();if(webbox.isSelected() web = webbox.getText();if(footballbox.isSelected(

37、) football = footballbox.getText();if(basketballbox.isSelected()basketball = basketballbox.getText();if(volleyballbox.isSelected() volleyball = volleyballbox.getText();if(xueshibox.isSelected()xueshi = xueshibox.getText();if(shuoshibox.isSelected()shuoshi = shuoshibox.getText();if(boshibox.isSelecte

38、d()boshi = boshibox.getText();if(qitabox.isSelected()qita = qitabox.getText();PersonInf p1 = new PersonInf(nametext.getText(),address1test.getText(),address2test.getText(),emailtest.getText(),sing,dance,web,football,basketball,volleyball,xueshi,shuoshi,boshi,qita);items.add(p1);defaultListModel.addE

39、lement(名字為:+p1.yourname);/此處用于判斷是選擇愛好卡片還是學歷卡片class cardchangelistener implements ActionListenerOverridepublic void actionPerformed(ActionEvent e) / TODO Auto-generated method stub/如果選擇的是愛好，則顯示愛好的界面if(rdbtnNewRadioButton_2.isSelected()mycard.next(panel_4);/如果是選擇學歷，則顯示學歷的界面if(rdbtnNewRadioButton_3.isS

40、elected()mycard.previous(panel_4);/此處是用與判斷名片的兩種狀態(tài)，如果是查看已有名片，則將可編輯區(qū)的屬性設(shè)置為不可編輯/如果是添加現(xiàn)有名片，則可以編輯class cardseechangelistener implements ActionListenerOverridepublic void actionPerformed(ActionEvent e) / TODO Auto-generated method stubif(e.getSource() = rdbtnNewRadioButton)nametext.setEnabled(true);addres

41、s1test.setEnabled(true);address2test.setEnabled(true);emailtest.setEnabled(true);addmessagebutton.setEnabled(true);clearbutton.setEnabled(true);rdbtnNewRadioButton_2.setSelected(true);singbox.setEnabled(true);dancebox.setEnabled(true);webbox.setEnabled(true);footballbox.setEnabled(true);basketballbo

42、x.setEnabled(true);volleyballbox.setEnabled(true);xueshibox.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.setE

43、nabled(false);addmessagebutton.setEnabled(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.set

44、Selected(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);boshibox.setEnabled(false);sh

45、uoshibox.setEnabled(false);qitabox.setEnabled(false);/list中的事件處理器，當點擊list中的選項時，將類信息顯示到文本框中/與radiobutton上，此時處理不可編輯狀態(tài)class SharedListSelectionHandler implements ListSelectionListenerOverridepublic void valueChanged(ListSelectionEvent e) / TODO Auto-generated method stub/將學歷及愛好的編輯狀態(tài)設(shè)為不可編輯singbox.setSel

46、ected(false);dancebox.setSelected(false);webbox.setSelected(false);footballbox.setSelected(false);basketballbox.setSelected(false);volleyballbox.setSelected(false);xueshibox.setSelected(false);shuoshibox.setSelected(false);boshibox.setSelected(false);qitabox.setSelected(false);/獲取list的index值int k =

47、0;k = list.getSelectedIndex();/創(chuàng)建PersonInf空類，用于存儲從arraylist中獲取的類對象PersonInf px = null;px = items.get(k);/將此類的信息顯示到相應(yīng)的組件上nametext.setText(px.yourname);address1test.setText(px.address1);address2test.setText(px.address2);emailtest.setText(px.email);if(px.sing != null)singbox.setSelected(true);if(px.dan

48、ce != null)dancebox.setSelected(true);if(px.web != null)webbox.setSelected(true);if(px.football != null)footballbox.setSelected(true);if(px.basketball != null)basketballbox.setSelected(true);if(px.volleyball != null)volleyballbox.setSelected(true);if(px.xueshi != null)xueshibox.setSelected(true);if(

49、px.shuoshi != null)shuoshibox.setSelected(true);if(px.boshi != null)boshibox.setSelected(true);if(px.qita != null)qitabox.setSelected(true);（2）import java.io.*;import 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(編輯(E);JMenu formats=ne