Swing JTable添加鼠标右键单击选择行，并显示右键菜单

import java.awt.BorderLayout;

import java.awt.Dimension;

import java.awt.event.MouseEvent;

 

import javax.swing.JFrame;

import javax.swing.JTable;

import javax.swing.WindowConstants;

import javax.swing.event.MouseInputListener;

import javax.swing.table.DefaultTableModel;

 

 

public class Demo {

   

    public static void main(String[] args){

       JFrame frame = new JFrame();

       String[] tableTitleArray = {"ID","Name","Sex"};

       Object[][] body = new Object[6][tableTitleArray.length];

       for(int i = 0; i < 6;i++){

           body[i][0] = i;

           body[i][1] = "张三";

           body[i][2] = "男";

       }

       final JTable table = new JTable(new DefaultTableModel(body,tableTitleArray));

       final MouseInputListener mouseInputListener = getMouseInputListener(table);//添加鼠标右键选择行

       table.addMouseListener(mouseInputListener);

       table.addMouseMotionListener(mouseInputListener);

      

       frame.getContentPane().add(table,BorderLayout.CENTER);

       frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);

       frame.setSize(new Dimension(640,480));

       frame.setVisible(true);

    }

   

    /*

     * 添加鼠标右键单击选择监听，并显示右键菜单

     */

    private static MouseInputListener getMouseInputListener(final JTable jTable){

       return new MouseInputListener() {

           public void mouseClicked(MouseEvent e) {

              processEvent(e);

           }

           public void mousePressed(MouseEvent e) {

              processEvent(e);

           }

           public void mouseReleased(MouseEvent e) {

              processEvent(e);

              if ((e.getModifiers() & MouseEvent.BUTTON3_MASK) != 0

                     && !e.isControlDown() && !e.isShiftDown()) {

//                popupMenu.show(tableLyz, e.getX(), e.getY());//右键菜单显示

              }

           }

           public void mouseEntered(MouseEvent e) {

              processEvent(e);

           }

 

           public void mouseExited(MouseEvent e) {

              processEvent(e);

           }

 

           public void mouseDragged(MouseEvent e) {

              processEvent(e);

           }

 

           public void mouseMoved(MouseEvent e) {

              processEvent(e);

           }

           private void processEvent(MouseEvent e) {

              if ((e.getModifiers() & MouseEvent.BUTTON3_MASK) != 0) {

                  int modifiers = e.getModifiers();

                  modifiers -= MouseEvent.BUTTON3_MASK;

                  modifiers |= MouseEvent.BUTTON1_MASK;

                  MouseEvent ne = new MouseEvent(e.getComponent(), e.getID(),

                         e.getWhen(), modifiers, e.getX(), e.getY(), e

                                .getClickCount(), false);

                  jTable.dispatchEvent(ne);

              }

           }

       };

    }

   

}