java：右键单击事件 [英] java : right click event

问题描述

  tableHeader.click（MouseEvent.BUTTON3 ）; 
  

但这不起作用，有任何想法/建议吗？

谢谢，

解决方案

• 如果是因为你想显示一个弹出菜单，那么你可以这样做::

  
  
  

  popupMenu.show（tableHeader，0，0）;

---

• 如果是因为你想进入一个mouselistener，如：

    class MyMouseListener实现MouseListener {
   @Override 
   public void mouseReleased（MouseEvent arg0）{
   if（SwingUtilities.isRightMouseButton（arg0））{
   //我的代码
  } 
  } 
   // .. 
    

那么你可以把你的代码放入方法并打开方法

  //打开方法：
 myMouseListenerReplacement（）; 
 
 
 //方法
 private void myMouseListenerReplacement（）{
 //我的代码
} 
  

on TableHeader, I try to make a right click with the mouse as follow :

tableHeader.click(MouseEvent.BUTTON3);

but this is not working, have you any idea/suggestion ?

thanks,

解决方案

• if it is because you want to show a popupmenu then you can do it like this::

  popupMenu.show(tableHeader, 0, 0);

---

• if it is because you want to get into a mouselistener like:

  class MyMouseListener implements MouseListener{
  @Override
  public void mouseReleased(MouseEvent arg0) {
      if(SwingUtilities.isRightMouseButton(arg0)){
          //my code
      }
  }
  //...
  

then you can put your code into a method and open the method

 //open the method:
 myMouseListenerReplacement();


//the method
private void myMouseListenerReplacement(){
 //My code
}

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