MouseButton

MouseButton is an enumeration which defines a mouse button.

Buttons
 * LeftButton - Left button
 * MiddleButton - Middle button
 * RightButton - Right button
 * MouseX1Button - 4th button
 * MouseX2Button - 5th button

Scroll Wheel
 * WheelUpButton - Scroll up
 * WheelDownButton - Scroll down

Note that WheelUpButton and WheelDownButton can only be used with MouseWasClicked.

Also See

 * IsMouseDown
 * IsMouseUp
 * MouseWasClicked