Wheel event

Wheel values

Property	default	Description
device		Type of device
active	false	Whether drag is active.
_active	false	Whether drag is active.
value	[0, 0]	Current position
_value	[0, 0]	Previous position
delta	[0, 0]	Delta of position
offset	[0, 0]	Offset of position
movement	[0, 0]	Movement of position
target	null	Target element

Wheel events

Event name	Argument	Description
wheel	WheelState	Called on all wheel events. Mainly events specified
wheelStart	WheelEvent	Called on all wheel events. Mainly events specified
wheelEnd	WheelEvent	Called on all wheel events. Mainly events specified
wheeling	WheelEvent	Called on all wheel events. Mainly events specified
mount	Element	Called when the component is mounted
clean	null	Called when the component is removed

Wheel state

export type Vec2 = [x: number, y: number]

export interface WheelState<El extends Element = Element> {
        _active: boolean
        active: boolean
        _value: Vec2
        value: Vec2
        delta: Vec2
        offset: Vec2
        movement: Vec2
        target: El
        event: WheelEvent
        memo: any
        isWheelStart: boolean
        isWheeling: boolean
        isWheelEnd: boolean
        wheel(self: WheelState<El>): void
        wheelStart(e: WheelEvent): void
        wheeling(e: WheelEvent): void
        wheelEnd(e: WheelEvent): void
        mount(target: El): void
        clean(target: null): void
        ref(traget: El | null): void
        tick?: () => void
}