java实现table添加右键点击事件监听操作示例

import java.awt.event.mouseadapter;

import java.awt.event.mouseevent;

import java.util.vector;

import javax.swing.*;

import javax.swing.table.defaulttablemodel;

public class tablesj extends jframe{

   jtable table;

   defaulttablemodel tablem;

   jscrollpane jsp;

   jpopupmenu jpm;

   vector<string> name = new vector<string>();

   vector<string> data = new vector<string>();

   public static void main(string[] args) {

     // todo 自动生成的方法存根

     new tablesj();

   }

   tablesj(){

     name.add( "姓名" );

     name.add( "年龄" );

     data.add( "张三" );

     data.add( "19" );

     tablem = new defaulttablemodel(name, 0 );

     tablem.addrow(data);

     tablem.addrow(data);

     table = new jtable(tablem);

     jsp = new jscrollpane(table);

     table.addmouselistener( new mouseadapter() {

       public void mouseclicked(mouseevent e){

         if (e.getbutton() == mouseevent.button3){

           //在table显示

           jpm = new jpopupmenu();

           //表格 的rowatpoint方法返回坐标所在的行号，参数为坐标类型，

           int i = table.rowatpoint(e.getpoint());

           jpm.add(i+ "" );

           jpm.show(table, e.getx(), e.gety());

         }

       }

     });

     this .add(jsp);

     this .setvisible( true );

     this .setsize( 400 , 400 );

     this .setdefaultcloseoperation(exit_on_close);

   }

}