在mouseReleased方法中檢測雙擊

Question

我需要使用mouseReleased方法代替mouseClicked，所以我需要找到攔截雙擊的方法。這是代碼：

public void mouseReleased(MouseEvent e) 
{ 
    if (e.getClickCount() == 2) 
     System.out.println ("Double CLICK mouseReleased"); 
    else 
    {  
     row= clientTable.rowAtPoint(e.getPoint()); 
     col= clientTable.columnAtPoint(e.getPoint()); 

     clientTable.sel(row, col); 
    } 
} 

問題是，當我雙擊我也有一個單擊事件。任何人都可以知道何解決這個問題？由於

Answer 1

public void mouseClicked(MouseEvent evt) { 
    if (evt.getButton()==MouseEvent.BUTTON1){ 
     leftClick = true; clickCount = 0; 
     if(evt.getClickCount() == 2) doubleClick=true; 
     Integer timerinterval = (Integer)Toolkit.getDefaultToolkit().getDesktopProperty("awt.multiClickInterval"); 

        timer = new Timer(timerinterval, new ActionListener() { 
        public void actionPerformed(ActionEvent evt) { 
         if(doubleClick){ 
          System.out.println("double click."); 
          sb = new StringBuffer(); 
          sb.append("Double Click"); 
          clickCount++; 
          if(clickCount == 2){ 
           rfbProto.capture(); 
           clickCount=0; 
           doubleClick = false; 
          } 

         } else { 

          sb = new StringBuffer(); 
          sb.append("Left Mouse"); 
          System.out.println("single click."); 
          rfbProto.capture(); 
         } 
        }    
       }); 
       timer.setRepeats(false); 
       timer.start(); 
       if(evt.getID()==MouseEvent.MOUSE_RELEASED) timer.stop(); 
    }   
    } 

Answer 2

使用類的方法getClickCount()方法MouseEvent

2.這將有助於你得到點擊的類型 ..單人，雙人，三人，等等。

在這裏看到更多的細節：

http://docs.oracle.com/javase/6/docs/api/java/awt/event/MouseEvent.html

Answer 3

沒有simpel修復程序沒有一個單一的點擊，當你雙擊

我寫這一次，但它有一個缺點，您的一次點擊獲取升技低迷

用法示例：

JLabel label = new JLabel("test"); 
    label.addMouseListener(new SingleClickInhibitorMouseListener(some other mouselistener)); 


public class SingleClickInhibitorMouseListener implements MouseListener 
{ 
    public static final Integer CLICK_TRESHOLD = (Integer) Toolkit.getDefaultToolkit().getDesktopProperty("awt.multiClickInterval"); 

    private Collection<MouseListener> mouseListeners = new ArrayList<MouseListener>(); 

    public SingleClickInhibitorMouseListener(MouseListener listener) 
    { 
    mouseListeners.add(listener); 
    } 

    public void addMouseListener(MouseListener listener) 
    { 
    mouseListeners.add(listener); 
    } 

    public void removeMouseListener(MouseListener listener) 
    { 
    mouseListeners.remove(listener); 
    } 

    public void removeAllListeners() 
    { 
    mouseListeners.clear(); 
    } 

    public void mouseSingleClick(MouseEvent e) 
    { 
    for (MouseListener mouseListener : mouseListeners) 
     { 
     mouseListener.mouseClicked(e); 
     } 
    } 

    public void mouseDoubleClick(MouseEvent e) 
    { 
    for (MouseListener mouseListener : mouseListeners) 
     { 
     mouseListener.mouseClicked(e); 
     } 
    } 

    public boolean hasDoubleClick = false; 

    public void mouseClicked(final MouseEvent me) 
    { 
    if (me.getClickCount() == 1) 
     { 
     new Thread(new Runnable() 
     { 
     public void run() 
     { 
      try 
      { 
      Thread.sleep(CLICK_TRESHOLD); 
      SwingUtilities.invokeLater(new Runnable() 
      { 
       public void run() 
       { 
       if (hasDoubleClick) 
        hasDoubleClick = false; 
       else 
        mouseSingleClick(me); 
       } 
      }); 
      } 
      catch (InterruptedException e) 
      { 
      mouseSingleClick(me); 
      hasDoubleClick = false; 
      } 
     } 
     }).start(); 
     } 
    else 
     { 
     if (me.getClickCount() == 2) 
     hasDoubleClick = true; 
     mouseDoubleClick(me); 
     } 
    } 

    public void mousePressed(MouseEvent e) 
    { 
    for (MouseListener mouseListener : mouseListeners) 
     { 
     mouseListener.mousePressed(e); 
     } 
    } 

    public void mouseReleased(MouseEvent e) 
    { 
    for (MouseListener mouseListener : mouseListeners) 
     { 
     mouseListener.mouseReleased(e); 
     } 
    } 

    public void mouseEntered(MouseEvent e) 
    { 
    for (MouseListener mouseListener : mouseListeners) 
     { 
     mouseListener.mouseEntered(e); 
     } 
    } 

    public void mouseExited(MouseEvent e) 
    { 
    for (MouseListener mouseListener : mouseListeners) 
     { 
     mouseListener.mouseExited(e); 
     } 
    } 
}