buttons
A number representing which buttons that are pressed on the mouse when a mouse event is triggered. Simultaneous buttons gives a combined value.
0: No button or un-initialized
1: Primary button (usually the left button)
2: Secondary button (usually the right button)
4: Auxiliary button (usually the mouse wheel button or middle button)
8: 4th button (typically the "Browser Back" button)
16 : 5th button (typically the "Browser Forward" button)Content copied to clipboard