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Question

就是一个表里面带有一列JCheckBox，想通过监听JCheckBox，来获取对应行值行的值。小程序拿去就可以运行，大虾们帮我看看为什么监听不到呢？要是有更好的实现程序，提供给小弟更是不甚感激。紧急求救！！！
import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.DefaultCellEditor;
import javax.swing.JCheckBox;
import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.table.DefaultTableModel;
import javax.swing.table.TableCellRenderer;
import javax.swing.table.TableColumn;public class TestTableChange extends JFrame { 
JScrollPane tsp;
JTable table;
public TestTableChange(){
this.setBounds(400, 400, 400, 400);
init();
this.setVisible(true);
}
private void init() {
JCheckBox cb1 = new JCheckBox();
JCheckBox cb2 = new JCheckBox();
JCheckBox cb3 = new JCheckBox();
cb1.addActionListener(new CheckBoxListener());
cb2.addActionListener(new CheckBoxListener());
cb3.addActionListener(new CheckBoxListener());

String[] columnNames = {"选择情况","课程编号","课程名称"};
Object[][] obj = {{cb1,"01","语文"},{cb2,"02","数学"},{cb3,"03","历史"}};
DefaultTableModel model = new DefaultTableModel(obj,columnNames);
table = new JTable(model);

TableColumn   column   =   table.getColumnModel().getColumn(0); 
//设置编辑器 
column.setCellEditor(new   DefaultCellEditor(new   JCheckBox())); 
//设置渲染器 
column.setCellRenderer(new   CheckBoxRenderer()); 

tsp = new JScrollPane(table);
this.add(tsp,BorderLayout.CENTER);
}
//CheckBoxRenderer   是一个自己编写的实现TableCellRenderer接口的类 
class   CheckBoxRenderer   implements   TableCellRenderer{ 
public   JCheckBox   chk; 
public   CheckBoxRenderer(){ 
this.chk   =   new   JCheckBox(); 
} 
 //其中主要要实现这个函数 
public   Component   getTableCellRendererComponent(JTable   arg0,   Object   value,   boolean   isSelected,   boolean   arg3,   int   arg4,   int   arg5)   { 
this.chk.setSelected(Boolean.TRUE   ==   value); 
this.chk.setEnabled(isSelected); 
this.chk.setHorizontalAlignment(JCheckBox.CENTER); 
return   this.chk; 
} 
}

class CheckBoxListener implements ActionListener {
public void actionPerformed(ActionEvent e) {
JCheckBox cb = (JCheckBox)e.getSource();
if(cb.isSelected()){
System.out.println("选择到了");
}
}
}

public static void main(String[] args) {
new TestTableChange();
}

}

Answer 1

new CheckBoxListener());-->你不定义一个吗,例如new CheckBoxListener(new xx()));

Answer 2

请问,你的cb1,cb2,cb3注册CheckBoxListener有什么用哇?
你CheckBoxRenderer里的checkBox不是cb1,cb2,cb3啊.
你要么在renderer里注册下.
要么这样,因为我看你renderer里这样写:this.chk.setSelected(Boolean.TRUE   ==   value); 
那么当点击的时候把那个cell里的值直接改了,就在外面注册table的mouse单击事件,setValueAt()里放Boolean.TRUE或者Boolean.FALSE.不用注册checkbox的事件.

Answer 3

public class TestTableChange extends JFrame {     
    JScrollPane tsp;
    JTable table;    
    public TestTableChange(){
        this.setBounds(400, 400, 400, 400);
        init();
        this.setVisible(true);
    }
    private void init() {
        String[] columnNames = {"选择情况","课程编号","课程名称"};
        Object[][] obj = {{new JCheckBox(),"01","语文"},{new JCheckBox(),"02","数学"},{new JCheckBox(),"03","历史"}};
        DefaultTableModel model = new DefaultTableModel(obj,columnNames);
        table = new JTable(model);
        
        TableColumn   column   =   table.getColumnModel().getColumn(0); 
        //设置编辑器 
        column.setCellEditor(new   DefaultCellEditor(new   JCheckBox())); 
        //设置渲染器 
        column.setCellRenderer(new   CheckBoxRenderer()); 
        
        tsp = new JScrollPane(table);
        this.add(tsp,BorderLayout.CENTER);    
    }
    //CheckBoxRenderer   是一个自己编写的实现TableCellRenderer接口的类 
    class   CheckBoxRenderer   implements   TableCellRenderer{ 
        public   JCheckBox   chk; 
        public   CheckBoxRenderer(){ 
        this.chk   =   new   JCheckBox(); 
        this.chk.addActionListener(new CheckBoxListener());
        } 
         //其中主要要实现这个函数 
        public   Component   getTableCellRendererComponent(JTable   arg0,   Object   value,   boolean   isSelected,   boolean   arg3,   int   arg4,   int   arg5)   { 
        this.chk.setSelected(Boolean.TRUE   ==   value); 
        this.chk.setEnabled(isSelected); 
        this.chk.setHorizontalAlignment(JCheckBox.CENTER); 
        return   this.chk; 
        } 
    }
    
    class CheckBoxListener implements ActionListener {
        public void actionPerformed(ActionEvent e) {
            JCheckBox cb = (JCheckBox)e.getSource();
            if(cb.isSelected()){
                System.out.println("选择到了");
            }
        }
    }
    
    public static void main(String[] args) {
        new TestTableChange();
    }
    
}

Answer 4

import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;import javax.swing.DefaultCellEditor;
import javax.swing.JCheckBox;
import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.table.DefaultTableModel;
import javax.swing.table.TableCellRenderer;
import javax.swing.table.TableColumn;public class TestTableChange extends JFrame implements ItemListener{     
    JScrollPane tsp;
    JTable table;  
    JCheckBox cb1 = new JCheckBox();
    JCheckBox cb2 = new JCheckBox();
    JCheckBox cb3 = new JCheckBox();
    JCheckBox[] boxes=new JCheckBox[3];
    public TestTableChange(){
        this.setBounds(400, 400, 400, 400);
        init();
        this.setVisible(true);
    }
    private void init() {/*        cb1.addActionListener(new CheckBoxListener());
        cb2.addActionListener(new CheckBoxListener());
        cb3.addActionListener(new CheckBoxListener());*/
        
        cb1.addItemListener(this);
        cb1.setName("cb1");
        cb2.addItemListener(this);
        cb2.setName("cb2");
        cb3.addItemListener(this);
        cb3.setName("cb3");
        boxes[0]=cb1;
        boxes[1]=cb2;
        boxes[2]=cb3;
        String[] columnNames = {"选择情况","课程编号","课程名称"};
        Object[][] obj = {{cb1,"01","语文"},{cb2,"02","数学"},{cb3,"03","历史"}};
        DefaultTableModel model = new DefaultTableModel(obj,columnNames);
        table = new JTable(model);
        TableColumn   column   =   table.getColumnModel().getColumn(0); 
        //设置编辑器 
        column.setCellEditor(new   DefaultCellEditor(new   JCheckBox())); 
        //设置渲染器 
        column.setCellRenderer(new   CheckBoxRenderer(boxes)); 
        
        tsp = new JScrollPane(table);
        this.add(tsp,BorderLayout.CENTER); 
    }
    //CheckBoxRenderer   是一个自己编写的实现TableCellRenderer接口的类 
    class   CheckBoxRenderer   implements   TableCellRenderer{ 
        public   JCheckBox   chk; 
        private JCheckBox[] boxes;
        public   CheckBoxRenderer(){ 
      //  this.chk   =   new   JCheckBox(); 
        } 
        public CheckBoxRenderer(JCheckBox[] boxes){
         this.boxes=boxes;
        }
         //其中主要要实现这个函数 
        public   Component   getTableCellRendererComponent(JTable table,
                Object value,
                boolean isSelected,
                boolean hasFocus,
                int row,
                int column)   {
         chk=boxes[row];
         chk.setSelected(Boolean.valueOf(value.toString())); 
       //  chk.setEnabled(isSelected); 
         chk.setHorizontalAlignment(JCheckBox.CENTER); 
         return   chk; 
        } 
    }
    
    class CheckBoxListener implements ActionListener {
        public void actionPerformed(ActionEvent e) {
         System.out.println("action");
            JCheckBox cb = (JCheckBox)e.getSource();
            if(cb.isSelected()){
                System.out.println("选择到了");
            }
        }
    }
    
    public static void main(String[] args) {
        new TestTableChange();
    }
public void itemStateChanged(ItemEvent e) {
JCheckBox box=(JCheckBox)e.getItem();
System.out.println(box.getName()+" is selected");
}
}
这样试试看

Answer 5

我试了下,程序没有运行到监听器的主方法public void actionPerformed(ActionEvent e){}

Answer 6

import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.DefaultCellEditor;
import javax.swing.JCheckBox;
import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.table.DefaultTableModel;
import javax.swing.table.TableCellRenderer;
import javax.swing.table.TableColumn;public class csdntest{
    public static void main(String[] args) {
        TestTableChange f = new TestTableChange();   
        f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);   
        f.show();   
    }
}
class TestTableChange extends JFrame {     
    JScrollPane tsp;
    JTable table;    
    public TestTableChange(){
        this.setBounds(400, 400, 400, 400);
        init();
        this.setVisible(true);
    }
    private void init() {
        cb1.addActionListener(new CheckBoxListener());
        cb2.addActionListener(new CheckBoxListener());
        cb3.addActionListener(new CheckBoxListener());
        
        String[] columnNames = {"选择情况","课程编号","课程名称"};
        Object[][] obj = {{cb1,"01","语文"},{cb2,"02","数学"},{cb3,"03","历史"}};
        DefaultTableModel model = new DefaultTableModel(obj,columnNames);
        table = new JTable(model);
        
        TableColumn   column   =   table.getColumnModel().getColumn(0); 
        //设置编辑器 
        column.setCellEditor(new   DefaultCellEditor(new   JCheckBox())); 
        //设置渲染器 
        column.setCellRenderer(new   CheckBoxRenderer()); 
        
        tsp = new JScrollPane(table);
        this.add(tsp,BorderLayout.CENTER);    
    }
    //CheckBoxRenderer   是一个自己编写的实现TableCellRenderer接口的类 
    
    class   CheckBoxRenderer   implements   TableCellRenderer{ 
        public   JCheckBox   chk; 
        public   CheckBoxRenderer(){ 
        this.chk   =   new   JCheckBox(); 
        } 
         //其中主要要实现这个函数 
        public   Component   getTableCellRendererComponent(JTable   arg0,   Object   value,   boolean   isSelected,   boolean   arg3,   int   arg4,   int   arg5)   { 
        this.chk.setSelected(Boolean.TRUE   ==   value); 
        this.chk.setEnabled(isSelected); 
        this.chk.setHorizontalAlignment(JCheckBox.CENTER); 
        return   this.chk; 
        } 
    }
    
    class CheckBoxListener implements ActionListener {
     public CheckBoxListener(){
     cb1.getSize();
     }
        public void actionPerformed(ActionEvent e) {
            Object source = e.getSource();
            if(source == cb1 && cb1.isSelected()){
                System.out.println("选择到了");
            }
            if(source == cb2 && cb2.isSelected()){
                System.out.println("选择到了");
            }
            if(source == cb3 && cb3.isSelected()){
                System.out.println("选择到了");
            }
        }
    }
    
    private JCheckBox cb1 = new JCheckBox();
    private JCheckBox cb2 = new JCheckBox();
    private JCheckBox cb3 = new JCheckBox();
    
}
刚上完夜班,还是没解决,不过这样写好点,lz你那样写再好的机器也会崩的...

Answer 7

这样就可以了。看控制台输出。[code=Java
import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.DefaultCellEditor;
import javax.swing.JCheckBox;
import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.table.DefaultTableModel;
import javax.swing.table.TableCellRenderer;
import javax.swing.table.TableColumn;public class TestTableChange extends JFrame {     
    JScrollPane tsp;
    JTable table;    
    public TestTableChange(){
        this.setBounds(400, 400, 400, 400);
        init();
        this.setVisible(true);
    }
    private void init() {
        JCheckBox cb1 = new JCheckBox();
        JCheckBox cb2 = new JCheckBox();
        JCheckBox cb3 = new JCheckBox();
        //cb1.addActionListener(new CheckBoxListener());
        //cb2.addActionListener(new CheckBoxListener());
        //cb3.addActionListener(new CheckBoxListener());
        
        String[] columnNames = {"选择情况","课程编号","课程名称"};
        Object[][] obj = {{cb1,"01","语文"},{cb2,"02","数学"},{cb3,"03","历史"}};
        DefaultTableModel model = new DefaultTableModel(obj,columnNames);
        table = new JTable(model);
        
        TableColumn   column   =   table.getColumnModel().getColumn(0); 
        //设置编辑器 
        column.setCellEditor(new   DefaultCellEditor(cb1)); 
        //设置渲染器 
        column.setCellRenderer(new CheckBoxRenderer(cb1));         
        column.setCellRenderer(new CheckBoxRenderer(cb2));         
        column.setCellRenderer(new CheckBoxRenderer(cb3)); 
        
        tsp = new JScrollPane(table);
        this.add(tsp,BorderLayout.CENTER);    
    }
    //CheckBoxRenderer   是一个自己编写的实现TableCellRenderer接口的类 
    class   CheckBoxRenderer   implements   TableCellRenderer{ 
        public   JCheckBox   chk; 
        public   CheckBoxRenderer(JCheckBox chk){ 
        this.chk   =   chk; 
        chk.addActionListener(new CheckBoxListener());
        } 
         //其中主要要实现这个函数 
        public   Component   getTableCellRendererComponent(JTable   arg0,   Object   value,   boolean   isSelected,   boolean   arg3,   int   arg4,   int   arg5)   { 
        this.chk.setSelected(Boolean.TRUE   ==   value); 
        this.chk.setEnabled(isSelected); 
        this.chk.setHorizontalAlignment(JCheckBox.CENTER); 
        return   this.chk; 
        } 
    }
    
    class CheckBoxListener implements ActionListener {
        public void actionPerformed(ActionEvent e) {
            JCheckBox cb = (JCheckBox)e.getSource();
            if(cb.isSelected()){
                System.out.println("选择到了");
            }
        }
    }
    
    public static void main(String[] args) {
        new TestTableChange();
    }
    
}
[/code]

Answer 8

先谢谢各位的指点！
恩，小弟学了2个月JAVA了，还是个菜鸟中的菜鸟，这个问题想了一天了，在网上也找了好久 ，一直没解决。写那个渲染器，和编辑器是为了能显示和编辑CHECKBOX，现在就是监听不到。或者如果能监听table的checkbox的那一列某个单元格是否被点击了（我发现只要点击到那一列的区域checkbox就响应了），好像麻烦点也能绕弯实现。可是小弟这方面也没搞明白。
现在急需有个给我改好的列子程序出现，期盼中。

Answer 9

swt   swing 好长时间没用了. 关注

Answer 10

JDK安装目录\demo\jfc\SwingSet2 这儿有个所有 Swing 组件的演示程序，源代码注释图片资源齐全，当然对 JTable 的演示也很到位且代码简单，可以参考一下。

Answer 11

六楼的修改后的程序运行出来了，是解决了我的问题，非常感谢，也非常开心！小弟有幸有你们指点，继续追加100分，再请教同样的问题：跟上面的运行出的界面一样，boolean类型数看上去也是CHECKBOX，希望能直接监听表的的每个boolean值得到同样的效果，即希望通过它来实时监听到哪些行被钩上了。新代码附上，如果我说的不清楚，跑起来就知道我的意图了。大虾们帮小弟这种监听怎么去做。希望得到6楼那种回复。前人种树后人乘凉，你们的回复都是我们初学者的宝贝，这里先谢谢大家了。import java.awt.BorderLayout;
import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.table.DefaultTableModel;public class TestTableChange2 extends JFrame {     
    JScrollPane tsp;
    JTable table;  
    public TestTableChange2(){
        this.setBounds(400, 400, 400, 400);
        init();
        this.setVisible(true);
    }
    private void init() {
        String[] columnNames = {"选择情况","课程编号","课程名称"};
        Object[][] obj = {{new Boolean(true),"01","语文"},{new Boolean(true),"02","数学"},{new Boolean(true),"03","历史"}};
        DefaultTableModel model = new DefaultTableModel(obj,columnNames);
        table = new JTable(model);
        tsp = new JScrollPane(table);
        this.add(tsp,BorderLayout.CENTER); 
    }
   
    public static void main(String[] args) {
        new TestTableChange();
    }
}

Answer 12

import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;import javax.swing.DefaultCellEditor;
import javax.swing.JCheckBox;
import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.table.DefaultTableModel;
import javax.swing.table.TableCellRenderer;
import javax.swing.table.TableColumn;public class TestTableChange extends JFrame implements ItemListener{     
    JScrollPane tsp;
    JTable table;  
    JCheckBox cb1 = new JCheckBox();
    JCheckBox cb2 = new JCheckBox();
    JCheckBox cb3 = new JCheckBox();
    JCheckBox[] boxes=new JCheckBox[3];
    public TestTableChange(){
        this.setBounds(400, 400, 400, 400);
        init();
        this.setVisible(true);
    }
    private void init() {/*        cb1.addActionListener(new CheckBoxListener());
        cb2.addActionListener(new CheckBoxListener());
        cb3.addActionListener(new CheckBoxListener());*/
        
        cb1.addItemListener(this);
        cb1.setName("cb1");
        cb2.addItemListener(this);
        cb2.setName("cb2");
        cb3.addItemListener(this);
        cb3.setName("cb3");
        boxes[0]=cb1;
        boxes[1]=cb2;
        boxes[2]=cb3;
        String[] columnNames = {"选择情况","课程编号","课程名称"};
        Object[][] obj = {{cb1,"01","语文"},{cb2,"02","数学"},{cb3,"03","历史"}};
        DefaultTableModel model = new DefaultTableModel(obj,columnNames);
        table = new JTable(model);
        TableColumn   column   =   table.getColumnModel().getColumn(0); 
        //设置编辑器 
        column.setCellEditor(new   DefaultCellEditor(new   JCheckBox())); 
        //设置渲染器 
        column.setCellRenderer(new   CheckBoxRenderer(boxes)); 
        
        tsp = new JScrollPane(table);
        this.add(tsp,BorderLayout.CENTER); 
    }
    //CheckBoxRenderer   是一个自己编写的实现TableCellRenderer接口的类 
    class   CheckBoxRenderer   implements   TableCellRenderer{ 
        public   JCheckBox   chk; 
        private JCheckBox[] boxes;
        public   CheckBoxRenderer(){ 
      //  this.chk   =   new   JCheckBox(); 
        } 
        public CheckBoxRenderer(JCheckBox[] boxes){
         this.boxes=boxes;
        }
         //其中主要要实现这个函数 
        public   Component   getTableCellRendererComponent(JTable table,
                Object value,
                boolean isSelected,
                boolean hasFocus,
                int row,
                int column)   {
         chk=boxes[row];
         chk.setSelected(Boolean.valueOf(value.toString())); 
       //  chk.setEnabled(isSelected); 
         chk.setHorizontalAlignment(JCheckBox.CENTER); 
         return   chk; 
        } 
    }
    
    class CheckBoxListener implements ActionListener {
        public void actionPerformed(ActionEvent e) {
         System.out.println("action");
            JCheckBox cb = (JCheckBox)e.getSource();
            if(cb.isSelected()){
                System.out.println("选择到了");
            }
        }
    }
    
    public static void main(String[] args) {
        new TestTableChange();
    }
public void itemStateChanged(ItemEvent e) {
JCheckBox box=(JCheckBox)e.getItem();
System.out.println(box.getName()+" is selected");
for(int i=0;i<boxes.length;i++){
System.out.println(boxes[i].isSelected()?boxes[i].getName()+"当前被选中":boxes[i].getName()+"当前没有被选中");
}
}
}不知道你具体什么意思,看看吧

Answer 13

import java.awt.BorderLayout;
import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.table.DefaultTableModel;public class TestTableChange2 extends JFrame {     
    JScrollPane tsp;
    JTable table;  
    public TestTableChange2(){
        this.setBounds(400, 400, 400, 400);
        init();
        this.setVisible(true);
    }
    private void init() {
        String[] columnNames = {"选择情况","课程编号","课程名称"};
        Object[][] obj = {{new Boolean(true),"01","语文"},{new Boolean(true),"02","数学"},{new Boolean(true),"03","历史"}};
        DefaultTableModel model = new DefaultTableModel(obj,columnNames);
        table = new JTable(model);
        tsp = new JScrollPane(table);
        this.add(tsp,BorderLayout.CENTER); 
    }
   
    public static void main(String[] args) {
     //这里有用的代码好像就是下面这么一句哦
     //你根本就没有用到TestTableChange2类啊
     //下面这个不还是用的以前那个类嘛......
        new TestTableChange();
    }
}

Answer 14

运行jdk中的例子，它的readme.txt似乎有点错误
java -classpath $(JDBCHOME):TableExample.jar TableExample,冒号应该是分号。例下的命令是能够运行起来的，运行起来后还需要配置数据库，我使用的是mysql数据库java -cp D:\share\apache-tomcat-5.5.17\apache-tomcat-5.5.17\server\lib\mysql-connector-java-5.0.4-bin.jar;C:\Sun\AppServer\jdk\demo\jfc\TableExample\TableExample.jar TableExample配置数据库
Dataurl：
jdbc:mysql://127.0.0.1:3306/poentity?useUnicode=true&#38;characterEncoding=gbk
Driver:
com.mysql.jdbc.Driver

Answer 15

如下代码  希望那位大侠 能帮小弟改为6楼的运行效果， 追加100分  ，解决的独享50 分，留言给意见的也有分。前人种树后人乘凉，前辈们多给我们种种树吧。
import java.awt.BorderLayout;
import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.table.DefaultTableModel;public class TestTableChange2 extends JFrame {     
    JScrollPane tsp;
    JTable table;  
    public TestTableChange2(){
        this.setBounds(400, 400, 400, 400);
        init();
        this.setVisible(true);
    }
    private void init() {
        String[] columnNames = {"选择情况","课程编号","课程名称"};
        Object[][] obj = {{new Boolean(true),"01","语文"},{new Boolean(true),"02","数学"},{new Boolean(true),"03","历史"}};
        DefaultTableModel model = new DefaultTableModel(obj,columnNames);
        table = new JTable(model);
        tsp = new JScrollPane(table);
        this.add(tsp,BorderLayout.CENTER); 
    }
   
    public static void main(String[] args) {
        new TestTableChange2();
    }
}

Answer 16

import java.awt.BorderLayout;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.table.DefaultTableModel;public class TestTableChange2 extends JFrame implements MouseListener{     
    JScrollPane tsp;
    JTable table;  
    public TestTableChange2(){
        this.setBounds(400, 400, 400, 400);
        init();
        this.setVisible(true);
    }
    private void init() {
        String[] columnNames = {"选择情况","课程编号","课程名称"};
        Object[][] obj = {{new Boolean(true),"01","语文"},{new Boolean(true),"02","数学"},{new Boolean(true),"03","历史"}};
        DefaultTableModel model = new DefaultTableModel(obj,columnNames);
        table = new JTable(model);
        tsp = new JScrollPane(table);
        this.add(tsp,BorderLayout.CENTER); 
        table.addMouseListener(this);
    }
   
    public static void main(String[] args) {
        new TestTableChange2();
    }
public void mouseClicked(MouseEvent e) {
int row=table.getSelectedRow();
int column=0;
System.out.println("第"+(row+1)+"行:"+table.getValueAt(row, column));
}
public void mouseEntered(MouseEvent e) {
}
public void mouseExited(MouseEvent e) {
}
public void mousePressed(MouseEvent e) {
}
public void mouseReleased(MouseEvent e) {
}
}看看这是不是你需要的