How to detect more than 3 mouse buttons in Java (Swing)?

Question

除了常规的3个按钮外，我的鼠标还有一个后退和前进按钮-如何在Java中检测是否按下了这两个按钮之一 ？

Answer 1

java.awt.MouseInfo.getNumberOfButtons();

Taken from this site . Since Swing uses AWT under the hood, don't let that awt part bother you.

Answer 2

According to this , the ability for Java to detect any mouse button other than right, left, and middle click was added in Java 7. In all previous versions, you can't. :-(