Mouse button identifier, one of the BUTTON_* or BUTTON_WHEEL_* constants in @GlobalScope.
If true the mouse button's state is a double-click.
If true the mouse button's state is a double-click.
Magnitude. Amount (or delta) of the event. Used for scroll events, indicates scroll amount (vertically or horizontally). Only supported on some platforms, sensitivity varies by platform. May be 0 if not supported.
If true the mouse button's state is pressed. If false the mouse button's state is released.
Input event type for mouse button events.
Contains mouse click information. See Node._input.