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@ -1,9 +1,9 @@ |
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/*! nanoScrollerJS - v0.8.0 - 2014 |
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/*! nanoScrollerJS - v0.8.4 - 2014 |
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* http://jamesflorentino.github.com/nanoScrollerJS/
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* http://jamesflorentino.github.com/nanoScrollerJS/
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* Copyright (c) 2014 James Florentino; Licensed MIT */ |
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* Copyright (c) 2014 James Florentino; Licensed MIT */ |
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(function($, window, document) { |
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(function($, window, document) { |
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"use strict"; |
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"use strict"; |
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var BROWSER_IS_IE7, BROWSER_SCROLLBAR_WIDTH, DOMSCROLL, DOWN, DRAG, KEYDOWN, KEYUP, MOUSEDOWN, MOUSEMOVE, MOUSEUP, MOUSEWHEEL, NanoScroll, PANEDOWN, RESIZE, SCROLL, SCROLLBAR, TOUCHMOVE, UP, WHEEL, cAF, defaults, getBrowserScrollbarWidth, hasTransform, isFFWithBuggyScrollbar, rAF, transform, _elementStyle, _prefixStyle, _vendor; |
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var BROWSER_IS_IE7, BROWSER_SCROLLBAR_WIDTH, DOMSCROLL, DOWN, DRAG, ENTER, KEYDOWN, KEYUP, MOUSEDOWN, MOUSEENTER, MOUSEMOVE, MOUSEUP, MOUSEWHEEL, NanoScroll, PANEDOWN, RESIZE, SCROLL, SCROLLBAR, TOUCHMOVE, UP, WHEEL, cAF, defaults, getBrowserScrollbarWidth, hasTransform, isFFWithBuggyScrollbar, rAF, transform, _elementStyle, _prefixStyle, _vendor; |
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defaults = { |
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defaults = { |
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/** |
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/** |
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@ -130,6 +130,14 @@ |
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*/ |
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*/ |
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MOUSEDOWN = 'mousedown'; |
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MOUSEDOWN = 'mousedown'; |
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/** |
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@property MOUSEENTER |
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@type String |
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@final |
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@private |
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*/ |
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MOUSEENTER = 'mouseenter'; |
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/** |
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/** |
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@property MOUSEMOVE |
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@property MOUSEMOVE |
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@type String |
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@type String |
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@ -173,6 +181,15 @@ |
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*/ |
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*/ |
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DRAG = 'drag'; |
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DRAG = 'drag'; |
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/** |
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@property ENTER |
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@type String |
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@static |
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@final |
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@private |
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*/ |
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ENTER = 'enter'; |
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/** |
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/** |
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@property UP |
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@property UP |
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@type String |
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@type String |
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@ -338,6 +355,7 @@ |
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this.$el = $(this.el); |
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this.$el = $(this.el); |
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this.doc = $(this.options.documentContext || document); |
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this.doc = $(this.options.documentContext || document); |
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this.win = $(this.options.windowContext || window); |
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this.win = $(this.options.windowContext || window); |
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this.body = this.doc.find('body'); |
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this.$content = this.$el.children("." + options.contentClass); |
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this.$content = this.$el.children("." + options.contentClass); |
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this.$content.attr('tabindex', this.options.tabIndex || 0); |
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this.$content.attr('tabindex', this.options.tabIndex || 0); |
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this.content = this.$content[0]; |
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this.content = this.$content[0]; |
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@ -443,14 +461,15 @@ |
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}; |
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}; |
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} |
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} |
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if (rAF) { |
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if (rAF) { |
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if (!this.scrollRAF) { |
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if (cAF && this.scrollRAF) { |
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cAF(this.scrollRAF); |
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} |
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this.scrollRAF = rAF((function(_this) { |
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this.scrollRAF = rAF((function(_this) { |
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return function() { |
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return function() { |
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_this.scrollRAF = null; |
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_this.scrollRAF = null; |
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_this.slider.css(cssValue); |
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return _this.slider.css(cssValue); |
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}; |
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}; |
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})(this)); |
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})(this)); |
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} |
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} else { |
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} else { |
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this.slider.css(cssValue); |
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this.slider.css(cssValue); |
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} |
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} |
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@ -469,14 +488,18 @@ |
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return function(e) { |
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return function(e) { |
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_this.isBeingDragged = true; |
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_this.isBeingDragged = true; |
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_this.offsetY = e.pageY - _this.slider.offset().top; |
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_this.offsetY = e.pageY - _this.slider.offset().top; |
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if (!_this.slider.is(e.target)) { |
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_this.offsetY = 0; |
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} |
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_this.pane.addClass('active'); |
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_this.pane.addClass('active'); |
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_this.doc.bind(MOUSEMOVE, _this.events[DRAG]).bind(MOUSEUP, _this.events[UP]); |
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_this.doc.bind(MOUSEMOVE, _this.events[DRAG]).bind(MOUSEUP, _this.events[UP]); |
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_this.body.bind(MOUSEENTER, _this.events[ENTER]); |
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return false; |
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return false; |
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}; |
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}; |
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})(this), |
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})(this), |
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drag: (function(_this) { |
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drag: (function(_this) { |
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return function(e) { |
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return function(e) { |
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_this.sliderY = e.pageY - _this.$el.offset().top - _this.offsetY; |
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_this.sliderY = e.pageY - _this.$el.offset().top - _this.paneTop - (_this.offsetY || _this.sliderHeight * 0.5); |
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_this.scroll(); |
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_this.scroll(); |
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if (_this.contentScrollTop >= _this.maxScrollTop && _this.prevScrollTop !== _this.maxScrollTop) { |
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if (_this.contentScrollTop >= _this.maxScrollTop && _this.prevScrollTop !== _this.maxScrollTop) { |
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_this.$el.trigger('scrollend'); |
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_this.$el.trigger('scrollend'); |
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@ -491,6 +514,7 @@ |
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_this.isBeingDragged = false; |
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_this.isBeingDragged = false; |
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_this.pane.removeClass('active'); |
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_this.pane.removeClass('active'); |
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_this.doc.unbind(MOUSEMOVE, _this.events[DRAG]).unbind(MOUSEUP, _this.events[UP]); |
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_this.doc.unbind(MOUSEMOVE, _this.events[DRAG]).unbind(MOUSEUP, _this.events[UP]); |
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_this.body.unbind(MOUSEENTER, _this.events[ENTER]); |
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return false; |
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return false; |
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}; |
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}; |
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})(this), |
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})(this), |
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@ -550,6 +574,17 @@ |
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_this.scroll(); |
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_this.scroll(); |
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return false; |
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return false; |
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}; |
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}; |
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})(this), |
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enter: (function(_this) { |
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return function(e) { |
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var _ref; |
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if (!_this.isBeingDragged) { |
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return; |
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} |
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if ((e.buttons || e.which) !== 1) { |
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return (_ref = _this.events)[UP].apply(_ref, arguments); |
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} |
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}; |
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})(this) |
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})(this) |
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}; |
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}; |
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}; |
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}; |
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@ -611,7 +646,7 @@ |
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this.pane = this.$el.children("." + paneClass); |
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this.pane = this.$el.children("." + paneClass); |
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this.slider = this.pane.find("." + sliderClass); |
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this.slider = this.pane.find("." + sliderClass); |
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if (BROWSER_SCROLLBAR_WIDTH === 0 && isFFWithBuggyScrollbar()) { |
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if (BROWSER_SCROLLBAR_WIDTH === 0 && isFFWithBuggyScrollbar()) { |
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currentPadding = window.getComputedStyle(this.content, null).getPropertyValue('padding-right').replace(/\D+/g, ''); |
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currentPadding = window.getComputedStyle(this.content, null).getPropertyValue('padding-right').replace(/[^0-9.]+/g, ''); |
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cssRule = { |
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cssRule = { |
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right: -14, |
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right: -14, |
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paddingRight: +currentPadding + 14 |
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paddingRight: +currentPadding + 14 |
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@ -695,6 +730,7 @@ |
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this.paneHeight = paneHeight; |
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this.paneHeight = paneHeight; |
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this.paneOuterHeight = paneOuterHeight; |
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this.paneOuterHeight = paneOuterHeight; |
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this.sliderHeight = sliderHeight; |
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this.sliderHeight = sliderHeight; |
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this.paneTop = paneTop; |
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this.slider.height(sliderHeight); |
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this.slider.height(sliderHeight); |
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this.events.scroll(); |
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this.events.scroll(); |
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this.pane.show(); |
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this.pane.show(); |
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@ -738,7 +774,7 @@ |
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} |
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} |
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this.sliderY = Math.max(0, this.sliderY); |
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this.sliderY = Math.max(0, this.sliderY); |
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this.sliderY = Math.min(this.maxSliderTop, this.sliderY); |
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this.sliderY = Math.min(this.maxSliderTop, this.sliderY); |
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this.$content.scrollTop((this.paneHeight - this.contentHeight + BROWSER_SCROLLBAR_WIDTH) * this.sliderY / this.maxSliderTop * -1); |
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this.$content.scrollTop(this.maxScrollTop * this.sliderY / this.maxSliderTop); |
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if (!this.iOSNativeScrolling) { |
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if (!this.iOSNativeScrolling) { |
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this.updateScrollValues(); |
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this.updateScrollValues(); |
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this.setOnScrollStyles(); |
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this.setOnScrollStyles(); |
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@ -926,3 +962,4 @@ |
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}; |
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}; |
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$.fn.nanoScroller.Constructor = NanoScroll; |
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$.fn.nanoScroller.Constructor = NanoScroll; |
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})(jQuery, window, document); |
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})(jQuery, window, document); |
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