searchframe.java

图书管系统 通讯录系统 java实现

package addressbook;

import java.awt.*;
import javax.swing.*;
import java.awt.event.*;
import java.io.File;
import java.io.FileInputStream;
import java.io.ObjectInputStream;
import javax.swing.table.DefaultTableModel;

/**
 *
 * @author zoufee
 */
public class SearchFrame implements ActionListener,MouseListener{
    
        JFrame searchDemo = new JFrame("SearchDemo"); 
        Container container = searchDemo.getContentPane();
        JButton jbtOKCX;
        JButton jbtCancelCX;
        JComboBox jcbCheck;
        JTextField inputString1 ;
        JTextField inputString2 ;
        JTextField inputString3;

        String string;
        String[] names = {"请选择查询方式", "姓名","出生年月","专业","班别","手机号码","籍贯"};
        String[] columnNames = { "姓名","性别","出生年月","学院","年级","专业","班别","手机号码","籍贯"};
        
        File totalFile  = new File(".","Totaladress.txt");
    
         public SearchFrame(){ 
           
            searchDemo.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
            searchDemo.setSize(200, 300);
                      
            container.setLayout(null);
             
            jcbCheck = new JComboBox(names);
            //jcbCheck.setSelectedIndex( -1 );
            jcbCheck.setBounds(20, 30, 154, 30);
         
            inputString1 = new JTextField();
            inputString1.setBounds(20, 70, 154, 30);          
            inputString2 = new JTextField();
            inputString2.setBounds(20, 110, 154, 30);
            inputString3 = new JTextField();
            inputString3.setBounds(20, 150, 154, 30);

            
             
            jbtOKCX = new JButton("确定");
            jbtOKCX.setBounds(11, 200, 80, 30);
            jbtCancelCX = new JButton("取消");   
            jbtCancelCX.setBounds(102, 200, 80, 30);
            
            Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
            int x = (screenSize.width-searchDemo.getWidth())/2;
            int y = (screenSize.height-searchDemo.getHeight())/2;
            
            searchDemo.setLocation(x, y);
            searchDemo.setVisible(true);
            searchDemo.setResizable(false);
                       
            container.add(jcbCheck);
            container.add(inputString1);
            container.add(inputString2);
            container.add(inputString3);

            container.add(jbtOKCX);
            container.add(jbtCancelCX);
            
            jcbCheck.addActionListener(this);
            jbtOKCX.addActionListener(this);
            jbtCancelCX.addActionListener(this);
            inputString1.addMouseListener(this);
            inputString2.addMouseListener(this);
            inputString3.addMouseListener(this);


        } 
         
   public void actionPerformed(ActionEvent e) {
               
               if(e.getSource() == jcbCheck) {
       
                   string = jcbCheck.getSelectedItem().toString();
                  
                   
               //提示每个输入框该输入什么，无提示的就不用输入    
                   
                   if(string.equals("专业")){
                       inputString1.setText("请输入专业");     
                       inputString2.setText("请输入年级或者不输入");
                       inputString3.setText("");

                   
                   }
                   
                   if(string.equals("班别")){
                       inputString1.setText("请输入班别"); 
                       inputString2.setText("请输入专业");       
                       inputString3.setText("请输入年级");


                   
                   }           

                   if(string.equals("姓名")){
                       inputString1.setText("姓名"); 
                       inputString2.setText("");       
                       inputString3.setText("");

                   }                  
                   
                   if(string.equals("出生年月")){
                       inputString1.setText("出生年月"); 
                       inputString2.setText("");       
                       inputString3.setText("");

                   }
                   
                   if(string.equals("手机号码")){
                       inputString1.setText("手机号码"); 
                       inputString2.setText("");       
                       inputString3.setText("");

                   }
                   
                   if(string.equals("籍贯")){ 
                       inputString1.setText("籍贯"); 
                       inputString2.setText("");       
                       inputString3.setText("");

                   }                   
      
               }
               
              //查询框的确定按钮的处理器
           if(e.getSource() == jbtOKCX){
                   Object[][] datasOfSearch;
                   
               try{
                   //打开总文件来搜索
                    ObjectInputStream input = new ObjectInputStream( new FileInputStream( totalFile ));        
                    Object[][] temp = (Object[][])input.readObject();
                    input.close();
                    
                  //按姓名搜索
                    if(string.equals("姓名")){       
                        datasOfSearch = new Object[60][9];
                        int m=0;
                        if(!inputString1.getText().equals("")){
                            for(int i=0; i<temp.length; i++){
                                if( temp[i][0] != null && temp[i][0].toString().equals(inputString1.getText()))
                                    for(int j=0; j<9; j++){ 
                                        datasOfSearch[i-m][j] = temp[i][j];
                                    }
                                else m++;
                            }
                            if(datasOfSearch[0][0] == null) {
                                JOptionPane.showMessageDialog(null, "对不起，你查找的姓名不存在！", "Tips", JOptionPane.INFORMATION_MESSAGE);
                            }
                            else{
                                MainJFrame.jTable.setModel(new DefaultTableModel(datasOfSearch, columnNames));
                                MainJFrame.jTable.updateUI();
                                searchDemo.dispose();
                            }
                        }
                        else{
                             //弹出对话框说：请输入要查找的姓名
                             JOptionPane.showMessageDialog(null, "请输入要查找的姓名：如陈小红", "Tips", JOptionPane.INFORMATION_MESSAGE);
                        }  
                    }
                    
                    //按籍贯搜索
                    if(string.equals("籍贯")){       
                        datasOfSearch = new Object[1000][9]; 
                        int m=0;
                        if(!inputString1.getText().equals("")){
                            for(int i=0; i<temp.length; i++){
                                if( temp[i][8] != null && temp[i][8].toString().equals(inputString1.getText()))
                                    for(int j=0; j<9; j++){ 
                                        datasOfSearch[i-m][j] = temp[i][j];
                                 } 
                                else m++;
                            }
                            if(datasOfSearch[0][0] == null) {
                                JOptionPane.showMessageDialog(null, "对不起，你查找的籍贯不存在！", "Tips", JOptionPane.INFORMATION_MESSAGE);
                            }
                            else{
                                MainJFrame.jTable.setModel(new DefaultTableModel(datasOfSearch, columnNames));
                                MainJFrame.jTable.updateUI();