MOUSE_BUTTON

Input ParameterInput Description
MOUSE_LEFTMouse Button 0 (Left Click)
MOUSE_RIGHTMouse Button 1 (Right Click)
MOUSE_MIDDLEMouse Button 2 (Middle Click)
MOUSE_EXTRABTN1Mouse Button 3
MOUSE_EXTRABTN2Mouse Button 4
MOUSE_EXTRABTN3Mouse Button 5
MOUSE_EXTRABTN4Mouse Button 6
MOUSE_EXTRABTN5Mouse Button 7
IOM_WHEEL_UPMouse Wheel Up
IOM_WHEEL_DOWNMouse Wheel Down