mirror of https://github.com/ElemeFE/element
19 lines
553 B
JavaScript
19 lines
553 B
JavaScript
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import normalizeWheel from 'normalize-wheel';
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const isFirefox = typeof navigator !== 'undefined' && navigator.userAgent.toLowerCase().indexOf('firefox') > -1;
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const mousewheel = function(element, callback) {
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if (element && element.addEventListener) {
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element.addEventListener(isFirefox ? 'DOMMouseScroll' : 'mousewheel', function(event) {
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const normalized = normalizeWheel(event);
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callback && callback.apply(this, [event, normalized]);
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});
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}
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};
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export default {
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bind(el, binding) {
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mousewheel(el, binding.value);
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}
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};
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