如何监听鼠标双击事件？

Question

用MouseListener
public void mouseClicked(MouseEvent e){
　　if(e.getClickCount()==2){//鼠标双击
        //TODO
    }
}

Answer 1

kypfos(我不是深圳人) 说对了

Answer 2

具体怎么写啊？？
怎样用MouseListener？
能把具体的程序写出来吗？
谢谢~

Answer 3

import java.awt.*;
import java.awt.event.*;
import javabook.*;
class testmouseframe 
{
public static void main(String[] args) 
{
menuframe frame=new menuframe();
        frame.start();
}
}
class menuframe extends Frame implements MouseListener,WindowListener
{
  private static final int FRAMEWIDTH=450;
  private static final int FRAMEHEIGHT=300;
  private static final int FRAME_X=50;
  private static final int FRAME_Y=50;
  private OutputBox outputbox;
 
  public menuframe()
{
     setSize(FRAMEWIDTH,FRAMEHEIGHT);
 setResizable(false);
 setTitle("TrackMouseFrame");
 setLocation(FRAME_X,FRAME_Y);
     outputbox=new OutputBox(this);     addMouseListener(this);
 addWindowListener(new ProgramTerminator());
  }
  public void start()
{
     setVisible(true);
 outputbox.setVisible(true);
  }
  
  public void windowClosing(WindowEvent event)
{System.exit(0);}
  public void windowActivated(WindowEvent event){}
  public void windowClosed(WindowEvent event){}
  public void windowOpened(WindowEvent event){}
  public void windowDeactivated(WindowEvent event){}
  public void windowDeiconified(WindowEvent event){}
  public void windowIconified(WindowEvent event){}  public void mouseClicked(MouseEvent event)
{
  if (event.getClickCount()==2)
  {
        outputbox.clear();
  }
  else{
     int x,y;
 x=event.getX();
 y=event.getY();
 outputbox.println("["+x+","+y+"]");}
  }
   public void mouseEntered(MouseEvent event){}
   public void mouseExited(MouseEvent event){}
   public void mousePressed(MouseEvent event){}
   public void mouseReleased(MouseEvent event){}
}
class ProgramTerminator implements WindowListener
  {
  public void windowClosing(WindowEvent event)
{System.exit(0);}
  public void windowActivated(WindowEvent event){}
  public void windowClosed(WindowEvent event){}
  public void windowOpened(WindowEvent event){}
  public void windowDeactivated(WindowEvent event){}
  public void windowDeiconified(WindowEvent event){}
  public void windowIconified(WindowEvent event){}
  } 
看看这段代码,你就明白了:)

Answer 4

public class MainFrame extends java.awt.Frame
{
  public MainFrame()
  {
   addMouseListener(new java.awt.event.MouseAdapter()
   {
     public void mouseClicked(java.awt.event.MouseEvent e)
     {
       if(e.clickCount==2){
          //TODO: todo something
       }
     }
   });
   show();
  }
}