Created
September 14, 2014 21:59
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| (function(){ | |
| var special = jQuery.event.special, | |
| uid1 = 'D' + (+new Date()), | |
| uid2 = 'D' + (+new Date() + 1); | |
| special.scrollstart = { | |
| setup: function() { | |
| var timer, | |
| handler = function(evt) { | |
| var _self = this, | |
| _args = arguments; | |
| if (timer) { | |
| clearTimeout(timer); | |
| } else { | |
| evt.type = 'scrollstart'; | |
| jQuery.event.handle.apply(_self, _args); | |
| } | |
| timer = setTimeout( function(){ | |
| timer = null; | |
| }, special.scrollstop.latency); | |
| }; | |
| jQuery(this).bind('scroll', handler).data(uid1, handler); | |
| }, | |
| teardown: function(){ | |
| jQuery(this).unbind( 'scroll', jQuery(this).data(uid1) ); | |
| } | |
| }; | |
| special.scrollstop = { | |
| latency: 300, | |
| setup: function() { | |
| var timer, | |
| handler = function(evt) { | |
| var _self = this, | |
| _args = arguments; | |
| if (timer) { | |
| clearTimeout(timer); | |
| } | |
| timer = setTimeout( function(){ | |
| timer = null; | |
| evt.type = 'scrollstop'; | |
| jQuery.event.handle.apply(_self, _args); | |
| }, special.scrollstop.latency); | |
| }; | |
| jQuery(this).bind('scroll', handler).data(uid2, handler); | |
| }, | |
| teardown: function() { | |
| jQuery(this).unbind( 'scroll', jQuery(this).data(uid2) ); | |
| } | |
| }; | |
| })(); |
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