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
onWheel	WheelState	Called on all wheel events. Mainly events specified
onWheelStart	WheelEvent	Called on all wheel events. Mainly events specified
onWheelEnd	WheelEvent	Called on all wheel events. Mainly events specified
onWheeling	WheelEvent	Called on all wheel events. Mainly events specified
onMount	Element	Called when the component is mounted
onClean	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
        onWheel(self: WheelState<El>): void
        onWheelStart(e: WheelEvent): void
        onWheeling(e: WheelEvent): void
        onWheelEnd(e: WheelEvent): void
        onMount(target: Element): void
        onClean(target: null): void
        ref(traget: Element): void
        tick?: () => void
}