element-plus
Version:
A Component Library for Vue 3
24 lines (23 loc) • 729 B
JavaScript
import normalizeWheel from 'normalize-wheel-es';
const isFirefox = typeof navigator !== 'undefined' &&
navigator.userAgent.toLowerCase().indexOf('firefox') > -1;
const mousewheel = function (element, callback) {
if (element && element.addEventListener) {
const fn = function (event) {
const normalized = normalizeWheel(event);
callback && callback.apply(this, [event, normalized]);
};
if (isFirefox) {
element.addEventListener('DOMMouseScroll', fn);
}
else {
element.onmousewheel = fn;
}
}
};
const Mousewheel = {
beforeMount(el, binding) {
mousewheel(el, binding.value);
},
};
export default Mousewheel;