如何在Java中獲取鼠標按鈕狀態？

Question

需要從簡單的Java應用程序讀取鼠標按鈕狀態（「按下」或「釋放」）。可能嗎？

謝謝！

Answer 1

MouseEvent是你正在尋找

Answer 2

您可以使用MouseListener接口的類，或者它是有用的抽象實現，MouseAdapter：

public class MyMouseListener extends MouseAdapter { 
    private boolean pressed = false; 

    public void mousePressed(MouseEvent e) { 
     this.pressed = true; 
    } 

    public void mouseReleased(MouseEvent e) { 
     this.pressed = false; 
    } 

    public boolean isPressed() { 
     return pressed; 
    } 
}