java问卷调查统计软件

package gui; import data.*; import java.awt.*; import java.awt.event.*; import java.io.File; import javax.swing.*; import javax.swing.border.*; import javax.swing.filechooser.FileNameExtensionFilter; public class MainFrame extends JFrame implements ActionListener{ private static final long serialVersionUID = 1L; JComboBox comboBox[]; private Console console; private Data data; private Paper onHand; private JButton OK; private JButton Cancel; private JButton submit; private JButton back; public MainFrame() { super("夏日凉风---by 刘畅"); data = new Data(); onHand = new Paper(); String str_0[] = {"A.男","B.女"}; String str_1[] = {"A.18岁以下","B.18~30","C.30~40","D.40~50","E.50以上"}; String str_2[] = {"A.小学","B.初中","C.高中","D.大专.","E.大学"}; String str_3[] = {"A.1000以下","B.1000~2000","C.2000~3000","D.3000以上"}; String str_4[] = {"A.诺基亚","B.摩托罗拉","C.索爱","D.三星","E.国产手机","F.其他"}; String str_5[] = {"A.500以下","B.500~1500","C.1500~2500","D.2500~3500","E.3500以上"}; String str_6[] = {"A.价格便宜","B.外形新颖","C.音乐手机","D.商务手机","E.智能手机","F.其他"}; String str_7[] = {"A.50以下","B.50~100","C.100~200","D.200~300","E.300以上"}; String str_8[] = {"A.1年以内","B.1年~2年","C.2年~3年","D.3年以上"}; String str_9[] = {"A.有新机型","B.手机出了问题但还能够使用","C.手机无法再使用","D.其他"}; String choiceString[][] = {str_0,str_1,str_2,str_3, str_4,str_5,str_6,str_7,str_8,str_9}; comboBox = new JComboBox[10]; for(int i = 0; i < 10; i++) { comboBox[i] = new JComboBox(choiceString[i]); comboBox[i].setSelectedIndex(0); comboBox[i].setBorder(new TitledBorder("第"+(i+1)+"题")); } JPanel chosePanel = new JPanel(); chosePanel.setLayout(new GridLayout(10,1)); for(int i = 0; i < 10; i++) chosePanel.add(comboBox[i]); JPanel actionPanel = new JPanel(); actionPanel.setLayout(new GridLayout(4,1)); OK = new JButton("保存"); Cancel = new JButton("不可用"); submit = new JButton("递交"); back = new JButton("不可用"); OK.addActionListener(this); Cancel.addActionListener(this); submit.addActionListener(this); back.addActionListener(this); actionPanel.add(submit); actionPanel.add(OK); actionPanel.add(back); actionPanel.add(Cancel); JPanel eastPanel = new JPanel(); eastPanel.setLayout(new GridLayout(2,1)); console = new Console(); eastPanel.add(console); eastPanel.add(actionPanel); getContentPane().setLayout(new GridLayout(1,2)); getContentPane().add(chosePanel); getContentPane().add(eastPanel); pack(); Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize(); int screenWidth = screenSize.width; int screenHeight = screenSize.height; int x = (screenWidth - getWidth()) / 2; int y = (screenHeight - getHeight()) / 2; setLocation(x, y); setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); setVisible(true); } public void addData() { for (int i = 0; i < 10; i++) { onHand.setChoice(i, comboBox[i].getSelectedIndex()); } data.add(onHand); } public void actionPerformed(ActionEvent arg0) { // TODO Auto-generated method stub if(arg0.getSource() == submit) { addData(); console.println("添加数据到"+data.getCurrentIndex()+ "处----总量: "+data.getAmount()); }else if(arg0.getSource() == OK) { try { //文件浏览 JFileChooser fc = new JFileChooser(); fc.setDialogTitle("保存问卷数据"); fc.setCurrentDirectory(new File("C:\\")); FileNameExtensionFilter filter = new FileNameExtensionFilter("二进制文件", "bin"); fc.setFileFilter(filter); int returnVal = fc.showOpenDialog(this); if (returnVal == JFileChooser.APPROVE_OPTION) { File file = fc.getSelectedFile(); String path = file.getAbsolutePath(); DataIO.saveData(data, path); console.println("已保存到"+path); }else { } }catch(Exception ex) { console.println("出现异常 ！"); } } } public static void main(String[] args) { MainFrame pr = new MainFrame(); pr.setVisible(true); } }