WheelEvent

Events that occur due to the user moving a mouse wheel or similar input device.

interface WheelEvent extends MouseEvent {

readonly deltaMode: number;

readonly deltaX: number;

readonly deltaY: number;

readonly deltaZ: number;

readonly DOM_DELTA_LINE: number;

readonly DOM_DELTA_PAGE: number;

readonly DOM_DELTA_PIXEL: number;

}

var WheelEvent: {

prototype: WheelEvent;

readonly DOM_DELTA_LINE: number;

readonly DOM_DELTA_PAGE: number;

readonly DOM_DELTA_PIXEL: number;

new (type: string, eventInitDict?: WheelEventInit): WheelEvent;

};

§Extends

readonly deltaMode: number

readonly deltaX: number

readonly deltaY: number

readonly deltaZ: number

readonly DOM_DELTA_LINE: number

readonly DOM_DELTA_PAGE: number

readonly DOM_DELTA_PIXEL: number