24 lines
684 B
CoffeeScript
24 lines
684 B
CoffeeScript
hideEndFade = ($scrollingTabs) ->
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$scrollingTabs.each ->
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$this = $(@)
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$this
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.siblings('.fade-right')
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.toggleClass('scrolling', $this.width() < $this.prop('scrollWidth'))
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$ ->
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hideEndFade($('.scrolling-tabs'))
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$(window)
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.off 'resize.nav'
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.on 'resize.nav', ->
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hideEndFade($('.scrolling-tabs'))
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$('.scrolling-tabs').on 'scroll', (event) ->
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$this = $(this)
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currentPosition = $this.scrollLeft()
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maxPosition = $this.prop('scrollWidth') - $this.outerWidth()
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$this.siblings('.fade-left').toggleClass('scrolling', currentPosition > 0)
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$this.siblings('.fade-right').toggleClass('scrolling', currentPosition < maxPosition - 1)
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