MouseWheelInputEvent オブジェクト extends MouseInputEvent
typestring - イベントのタイプ。mouseWheelになります。deltaXInteger (任意)deltaYInteger (任意)wheelTicksXInteger (任意)wheelTicksYInteger (任意)accelerationRatioXInteger (任意)accelerationRatioYInteger (任意)hasPreciseScrollingDeltasboolean (任意)canScrollboolean (任意)