useSwipe

類別

感測器

導出大小

1.04 kB

上次變更

5 天前

基於 TouchEvents 的響應式滑動偵測。

範例

原始碼

向右滑動

方向：無
lengthX: 0 | lengthY: 0

用法

vue

<script setup>
import { useTemplateRef } from 'vue'

const el = useTemplateRef('el')
const { isSwiping, direction } = useSwipe(el)
</script>

<template>
  <div ref="el">
    Swipe here
  </div>
</template>

類型宣告

顯示類型宣告

typescript

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.dev.org.tw/useSwipe
 * @param target
 * @param options
 */
export declare function useSwipe(
  target: MaybeRefOrGetter<EventTarget | null | undefined>,
  options?: UseSwipeOptions,
): UseSwipeReturn