react-use
Version:
Collection of React Hooks
14 lines (13 loc) • 514 B
JavaScript
import { useEffect, useState } from 'react';
import { off, on } from './misc/util';
export default (function () {
var _a = useState(0), mouseWheelScrolled = _a[0], setMouseWheelScrolled = _a[1];
useEffect(function () {
var updateScroll = function (e) {
setMouseWheelScrolled(e.deltaY + mouseWheelScrolled);
};
on(window, 'wheel', updateScroll, false);
return function () { return off(window, 'wheel', updateScroll); };
});
return mouseWheelScrolled;
});