| import normalizeWheel from 'normalize-wheel'; |
|
|
| const isFirefox = typeof navigator !== 'undefined' && navigator.userAgent.toLowerCase().indexOf('firefox') > -1; |
|
|
| const mousewheel = function(element, callback) { |
| if (element && element.addEventListener) { |
| element.addEventListener(isFirefox ? 'DOMMouseScroll' : 'mousewheel', function(event) { |
| const normalized = normalizeWheel(event); |
| callback && callback.apply(this, [event, normalized]); |
| }); |
| } |
| }; |
|
|
| export default { |
| bind(el, binding) { |
| mousewheel(el, binding.value); |
| } |
| }; |
|
|
