@wojtekmaj/react-hooks
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A collection of React Hooks.
15 lines (14 loc) • 614 B
JavaScript
import { useCallback, useState } from 'react';
import useEventListener from './useEventListener.js';
const isBrowser = typeof window !== 'undefined' && typeof document !== 'undefined';
/**
* Returns current scroll left position in pixels.
*
* @returns {number | null} Scroll left position in pixels
*/
export default function useScrollLeft() {
const [scrollLeft, setScrollLeft] = useState(isBrowser ? window.scrollX : null);
const getScrollLeft = useCallback(() => setScrollLeft(window.scrollX), []);
useEventListener(isBrowser ? document : null, 'scroll', getScrollLeft);
return scrollLeft;
}