请问如何设置窗口的默认回车按钮？

Question

frame.addKeyListener(new KeyListener()
    {
         public void keyReleased(KeyEvent event)
         {
                if(event.getKeyCode == KeyEvent.VK_RETURN)
                {
                   //处理回车
                }
         }
         public void keyTyped(KeyEvent event)  { }
         public void keyPressed(KeyEvent event)  { }
    }) ;大致如上.随手写的,没有调试过,不知道有没有关键字的错误.

Answer 1

楼上的我也正在学习中
如果是需要ctrl+enter
又该如何写呢？？？

Answer 2

To chashui(茶水)frame.addKeyListener(new KeyListener()
    {
         public void keyReleased(KeyEvent event)
         {
                if(event.getKeyCode == KeyEvent.VK_RETURN &&           InputEvent.CTRL_MASK)    //  这里!           
                {
                   //处理回车
                }
         }
         public void keyTyped(KeyEvent event)  { }
         public void keyPressed(KeyEvent event)  { }
    }) ;