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36 lines
725 B
36 lines
725 B
2 years ago
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import { tryOnMounted, tryOnUnmounted, useDebounceFn } from '@vueuse/core'
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interface WindowSizeOptions {
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once?: boolean
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immediate?: boolean
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listenerOptions?: AddEventListenerOptions | boolean
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}
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export function useWindowSizeFn<T>(fn: Fn<T>, wait = 150, options?: WindowSizeOptions) {
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let handler = () => {
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fn()
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}
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const handleSize = useDebounceFn(handler, wait)
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handler = handleSize
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const start = () => {
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if (options && options.immediate) {
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handler()
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}
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window.addEventListener('resize', handler)
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}
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const stop = () => {
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window.removeEventListener('resize', handler)
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}
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tryOnMounted(() => {
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start()
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})
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tryOnUnmounted(() => {
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stop()
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})
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return [start, stop]
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}
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