useSwipe
基于 TouchEvents 的反应式滑动检测。
¥Reactive swipe detection based on TouchEvents.
示例
用法
¥Usage
vue
<script setup lang="ts">
import { useSwipe } from '@vueuse/core'
import { useTemplateRef } from 'vue'
const el = useTemplateRef('el')
const { isSwiping, direction } = useSwipe(el)
</script>
<template>
<div ref="el">
Swipe here
</div>
</template>类型声明
显示类型声明
ts
export type UseSwipeDirection = "up" | "down" | "left" | "right" | "none"
export interface UseSwipeOptions extends ConfigurableWindow {
/**
* Register events as passive
*
* @default true
*/
passive?: boolean
/**
* @default 50
*/
threshold?: number
/**
* Callback on swipe start
*/
onSwipeStart?: (e: TouchEvent) => void
/**
* Callback on swipe moves
*/
onSwipe?: (e: TouchEvent) => void
/**
* Callback on swipe ends
*/
onSwipeEnd?: (e: TouchEvent, direction: UseSwipeDirection) => void
}
export interface UseSwipeReturn {
/**
* @deprecated No longer need this Vue 3's browser targets all supporting passive event listeners.
*
* This flag will always return `true` and be removed in the next major version.
*/
isPassiveEventSupported: boolean
isSwiping: ShallowRef<boolean>
direction: ComputedRef<UseSwipeDirection>
coordsStart: Readonly<Position>
coordsEnd: Readonly<Position>
lengthX: ComputedRef<number>
lengthY: ComputedRef<number>
stop: () => void
}
/**
* Reactive swipe detection.
*
* @see https://vueuse.org/useSwipe
* @param target
* @param options
*/
export declare function useSwipe(
target: MaybeRefOrGetter<EventTarget | null | undefined>,
options?: UseSwipeOptions,
): UseSwipeReturn