diff --git a/jquery.scroll.js b/jquery.scroll.js
index fd80020..cea200e 100644
--- a/jquery.scroll.js
+++ b/jquery.scroll.js
@@ -4,9 +4,9 @@ Version 0.4
https://github.com/thomd/jquery-scroll
Copyright (c) 2011 Thomas Duerr (me-at-thomd-dot-net)
Licensed under the MIT license (https://raw.github.com/thomd/jquery-scroll/master/MIT-LICENSE)
+Modified version at http://github.com/akmjenkins/jquery-scroll
+Further fixes at http://github.com/pkeeper/jquery-scroll
*/
-
-;
/*
Usage Examples:
@@ -168,10 +168,15 @@ Changelog:
// $('selector').scrollbar("scrollto", "middle"); // scroll to vertically middle of content
// $('selector').scrollbar("scrollto", "bottom"); // scroll to bottom of content
// $('selector').scrollbar("scrollto", $('item')); // scroll to first content item identified by selector $('item')
+ // $('selector').scrollbar("scrollto", $('item'),speed,easing); // scroll to first content item identified by selector $('item')
//
- scrollto: function(to){
+ scrollto: function(to,speed,easing){
+ var speed = (speed || false),
+ easing = easing || false;
return this.each(function(){
- this.scrollbar.scrollto(to);
+ if(this.scrollbar) {
+ this.scrollbar.scrollto(to,speed,easing);
+ }
});
},
@@ -184,6 +189,7 @@ Changelog:
return this.each(function() {
if(this.scrollbar) {
this.scrollbar.unscrollbar();
+ this.scrollbar = null;
}
});
}
@@ -418,6 +424,9 @@ Changelog:
//
appendEvents: function(){
+ //need this for added event listeners
+ var self = this;
+
// append drag-drop event on scrollbar-handle
// the events 'mousemove.handle' and 'mouseup.handle' are dynamically appended in the startOfHandleMove-function
this.handle.bind('mousedown.handle', $.proxy(this, 'startOfHandleMove'));
@@ -436,6 +445,42 @@ Changelog:
// append hover event on content container
this.container.bind('mouseenter.container mouseleave.container', $.proxy(this, 'onContentHover'));
+
+ //handle the key events
+ $(document).bind('keydown',function(e) {
+ if(self.container.hasClass('focused') || self.container.hasClass('hover')) {
+ var timer = false;
+ //bind the arrow keys
+ switch(e.keyCode) {
+ case 38 : //up arrow
+ e.preventDefault();
+ self.handle.direction = -1;
+ self.handle.step = self.opts.scrollStepArrows;
+ timer = setTimeout($.proxy(self.moveHandle, self), self.opts.scrollTimeoutArrows);
+ break;
+ case 40 : //down arrow
+ e.preventDefault();
+ self.handle.direction = 1;
+ self.handle.step = self.opts.scrollStepArrows;
+ timer = setTimeout($.proxy(self.moveHandle, self), self.opts.scrollTimeoutArrows);
+ break;
+ case 33 : //pgup
+ e.preventDefault();
+ self.handle.direction = -1;
+ self.handle.step = self.opts.scrollStepArrows*15;
+ timer = setTimeout($.proxy(self.moveHandle, self), self.opts.scrollTimeoutArrows);
+ break;
+ case 34 : //pgdn
+ e.preventDefault();
+ self.handle.direction = 1;
+ self.handle.step = self.opts.scrollStepArrows*15;
+ timer = setTimeout($.proxy(self.moveHandle, self), self.opts.scrollTimeoutArrows);
+ break;
+ }
+
+ }
+
+ });
// do not bubble down click events into content container
this.handle.bind('click.scrollbar', this.preventClickBubbling);
@@ -455,18 +500,21 @@ Changelog:
//
- // repaint scrollbar height and position
+ // repaint scrollbar height and position - if required!!! Otherwise, remove this
//
repaint: function(){
- this.setHandle();
- this.setHandlePosition();
+ if(this.pane.height() <= this.props.containerHeight) {
+ this.unscrollbar();
+ } else {
+ this.setHandle();
+ this.setHandlePosition();
+ }
},
-
//
// scroll to a specific distance from the top
//
- scrollto: function(to){
+ scrollto: function(to,speed,easing){
var distance = 0;
@@ -486,18 +534,20 @@ Changelog:
}
this.handle.top = distance;
- this.setHandlePosition();
- this.setContentPosition();
+ this.setHandlePosition(speed,easing);
+ this.setContentPosition(speed,easing);
},
//
// Remove scrollbar dom elements
//
unscrollbar: function() {
- var holder = this.container.find('.scrollbar-pane').find('*');
- this.container.empty();
- this.container.append(holder);
- this.container.attr('style','');
+ var holder = this.container.find('.scrollbar-pane').html();
+ if(holder !== null) {
+ this.container.empty();
+ this.container.append(holder);
+ this.container.attr('style','');
+ }
},
@@ -560,25 +610,39 @@ Changelog:
//
// set position of handle
//
- setHandlePosition: function(){
+ setHandlePosition: function(speed,easing){
+ var speed = (speed || false),
+ easing = ((easing) ? ($.fn.easing ? easing : 'swing') : false);
// stay within range [handlePosition.min, handlePosition.max]
this.handle.top = (this.handle.top > this.props.handlePosition.max) ? this.props.handlePosition.max : this.handle.top;
this.handle.top = (this.handle.top < this.props.handlePosition.min) ? this.props.handlePosition.min : this.handle.top;
- this.handle[0].style.top = this.handle.top + 'px';
+ if(speed && !isNaN(speed)) {
+ this.handle.stop().animate({top:this.handle.top+'px'},speed,easing);
+ } else {
+ this.handle[0].style.top = this.handle.top + 'px';
+ }
},
//
// set position of content
//
- setContentPosition: function(){
+ setContentPosition: function(speed,easing){
+ var speed = (speed || false),
+ easing = ((easing) ? ($.fn.easing ? easing : 'swing') : false);
// derive position of content from position of handle
this.pane.top = -1 * this.props.handleContentRatio * this.handle.top;
-
- this.pane[0].style.top = this.pane.top + 'px';
+
+ if(speed && !isNaN(speed)) {
+ this.pane.stop().animate({top:this.pane.top+'px'},speed,easing);
+ } else {
+ this.pane[0].style.top = this.pane.top + 'px';
+ }
+
+ this.container.trigger('scrolled');
},
@@ -586,15 +650,17 @@ Changelog:
// mouse wheel movement
//
onMouseWheel: function(ev, delta){
-
+ if(!this.container.hasClass('focused') && !this.container.hasClass('hover')) { return; }
+
+ delta *= 2.5;
+
// calculate new handle position
this.handle.top -= delta;
this.setHandlePosition();
this.setContentPosition();
-
// prevent default scrolling of the entire document if handle is within [min, max]-range
- if(this.handle.top > this.props.handlePosition.min && this.handle.top < this.props.handlePosition.max){
+ if(this.handle.top > this.props.handlePosition.min && this.handle.top <= this.props.handlePosition.max){
ev.preventDefault();
}
},
@@ -672,6 +738,7 @@ Changelog:
this.handle[0].style.top = this.handle.top + 'px';
this.setContentPosition();
+ this.container.trigger('scrolled');
},
@@ -679,13 +746,27 @@ Changelog:
// add class attribute on content while interacting with content
//
onContentHover: function(ev){
+
if(ev.type === 'mouseenter'){
this.container.addClass('hover');
this.handleContainer.addClass('hover');
+
+ //remove the hover from parent scroll panes
+ this.container.closest('div.scrollbar-pane').each(function() {
+ $(this).parent().removeClass('hover focused');
+ });
+
} else {
this.container.removeClass('hover');
this.handleContainer.removeClass('hover');
+
+ //remove the hover from parent scroll panes
+ this.container.closest('div.scrollbar-pane').each(function() {
+ $(this).parent().addClass('hover focused');
+ });
+
}
+
},
@@ -719,8 +800,11 @@ Changelog:
// inner-wrap content temporarily and meassure content height.
// wrapper container need to have an overflow set to 'hidden' to respect margin collapsing
- var wrapper = container.wrapInner('').find(':first');
+
+ //add style="zoom:1" to fix IE7 bug where the scrollbar doesn't work if the content has floated elements
+ var wrapper = container.wrapInner('').find(':first');
var height = wrapper.css({overflow:'hidden'}).height();
+
wrapper.replaceWith(wrapper.contents());
return height;
};
@@ -752,81 +836,4 @@ Changelog:
});
};
-
- //
- // ----- mousewheel event ---------------------------------------------------------------------
- // based on jquery.mousewheel.js from Brandon Aaron (brandon.aaron@gmail.com || http://brandonaaron.net)
- //
- $.event.special.mousewheel = {
-
- setup: function(){
- if (this.addEventListener){
- this.addEventListener('mousewheel', $.fn.scrollbar.mouseWheelHandler, false);
- this.addEventListener('DOMMouseScroll', $.fn.scrollbar.mouseWheelHandler, false);
- } else {
- this.onmousewheel = $.fn.scrollbar.mouseWheelHandler;
- }
- },
-
- teardown: function(){
- if (this.removeEventListener){
- this.removeEventListener('mousewheel', $.fn.scrollbar.mouseWheelHandler, false);
- this.removeEventListener('DOMMouseScroll', $.fn.scrollbar.mouseWheelHandler, false);
- } else {
- this.onmousewheel = null;
- }
- }
- };
-
-
- $.fn.extend({
- mousewheel: function(fn){
- return fn ? this.bind("mousewheel", fn) : this.trigger("mousewheel");
- },
-
- unmousewheel: function(fn){
- return this.unbind("mousewheel", fn);
- }
- });
-
-
- $.fn.scrollbar.mouseWheelHandler = function(event) {
- var orgEvent = event || window.event,
- args = [].slice.call(arguments, 1),
- delta = 0,
- returnValue = true,
- deltaX = 0,
- deltaY = 0;
-
- event = $.event.fix(orgEvent);
- event.type = "mousewheel";
-
- // Old school scrollwheel delta
- if(event.wheelDelta){
- delta = event.wheelDelta / 120;
- }
- if(event.detail){
- delta = -event.detail / 3;
- }
-
- // Gecko
- if(orgEvent.axis !== undefined && orgEvent.axis === orgEvent.HORIZONTAL_AXIS){
- deltaY = 0;
- deltaX = -1 * delta;
- }
-
- // Webkit
- if(orgEvent.wheelDeltaY !== undefined){
- deltaY = orgEvent.wheelDeltaY / 120;
- }
- if(orgEvent.wheelDeltaX !== undefined){
- deltaX = -1 * orgEvent.wheelDeltaX / 120;
- }
-
- // Add event and delta to the front of the arguments
- args.unshift(event, delta, deltaX, deltaY);
-
- return $.event.handle.apply(this, args);
- };
-
-})(jQuery, document); // inject global jQuery object
+})(jQuery, document); // inject global jQuery object
\ No newline at end of file
diff --git a/jquery.scroll.min.js b/jquery.scroll.min.js
index b8656b8..d7966ba 100644
--- a/jquery.scroll.min.js
+++ b/jquery.scroll.min.js
@@ -4,4 +4,5 @@ Version 0.4
https://github.com/thomd/jquery-scroll
Copyright (c) 2011 Thomas Duerr (me-at-thomd-dot-net)
Licensed under the MIT license (https://raw.github.com/thomd/jquery-scroll/master/MIT-LICENSE)
-*/(function($,document){var methods={init:function(fn,opts){var options=$.extend({},$.fn.scrollbar.defaults,opts);return this.each(function(){var container=$(this),props={arrows:options.arrows};options.containerHeight!="auto"&&container.height(options.containerHeight),props.containerHeight=container.height(),props.contentHeight=$.fn.scrollbar.contentHeight(container);if(props.contentHeight<=props.containerHeight)return!0;this.scrollbar=new $.fn.scrollbar.Scrollbar(container,props,options),this.scrollbar.buildHtml().setHandle().appendEvents(),typeof fn=="function"&&fn(container.find(".scrollbar-pane"),this.scrollbar)})},repaint:function(){return this.each(function(){this.scrollbar.repaint()})},scrollto:function(to){return this.each(function(){this.scrollbar.scrollto(to)})}};$.fn.scrollbar=function(method){if(methods[method])return methods[method].apply(this,Array.prototype.slice.call(arguments,1));if(typeof method=="function"||method===undefined)return methods.init.apply(this,arguments);if(typeof method=="object")return methods.init.apply(this,[null,method]);$.error("method '"+method+"' does not exist for $.fn.scrollbar")},$.fn.scrollbar.defaults={containerHeight:"auto",arrows:!0,handleHeight:"auto",handleMinHeight:30,scrollTimeout:50,scrollStep:20,scrollTimeoutArrows:40,scrollStepArrows:3},$.fn.scrollbar.Scrollbar=function(container,props,options){this.container=container,this.props=props,this.opts=options,this.mouse={},this.props.arrows=this.container.hasClass("no-arrows")?!1:this.props.arrows},$.fn.scrollbar.Scrollbar.prototype={buildHtml:function(){this.container.wrapInner(''),this.container.append(''),this.props.arrows&&this.container.append('').append('');var height=this.container.height();return this.pane=this.container.find(".scrollbar-pane"),this.handle=this.container.find(".scrollbar-handle"),this.handleContainer=this.container.find(".scrollbar-handle-container"),this.handleArrows=this.container.find(".scrollbar-handle-up, .scrollbar-handle-down"),this.handleArrowUp=this.container.find(".scrollbar-handle-up"),this.handleArrowDown=this.container.find(".scrollbar-handle-down"),this.pane.defaultCss({top:0,left:0}),this.handleContainer.defaultCss({right:0}),this.handle.defaultCss({top:0,right:0}),this.handleArrows.defaultCss({right:0}),this.handleArrowUp.defaultCss({top:0}),this.handleArrowDown.defaultCss({bottom:0}),this.container.css({position:this.container.css("position")==="absolute"?"absolute":"relative",overflow:"hidden",height:height}),this.pane.css({position:"absolute",overflow:"visible",height:"auto"}),this.handleContainer.css({position:"absolute",top:this.handleArrowUp.outerHeight(!0),height:this.props.containerHeight-this.handleArrowUp.outerHeight(!0)-this.handleArrowDown.outerHeight(!0)+"px"}),this.handle.css({position:"absolute",cursor:"pointer"}),this.handleArrows.css({position:"absolute",cursor:"pointer"}),this.pane.top=0,this},setHandle:function(){return this.props.handleContainerHeight=this.handleContainer.height(),this.props.contentHeight=this.pane.height(),this.props.handleHeight=this.opts.handleHeight=="auto"?Math.max(Math.ceil(this.props.containerHeight*this.props.handleContainerHeight/this.props.contentHeight),this.opts.handleMinHeight):this.opts.handleHeight,this.handle.height(this.props.handleHeight),this.handle.height(2*this.handle.height()-this.handle.outerHeight(!0)),this.props.handlePosition={min:0,max:this.props.handleContainerHeight-this.props.handleHeight},this.props.handleContentRatio=(this.props.contentHeight-this.props.containerHeight)/(this.props.handleContainerHeight-this.props.handleHeight),this.handle.top==undefined?this.handle.top=0:this.handle.top=-1*this.pane.top/this.props.handleContentRatio,this},appendEvents:function(){return this.handle.bind("mousedown.handle",$.proxy(this,"startOfHandleMove")),this.handleContainer.bind("mousedown.handle",$.proxy(this,"onHandleContainerMousedown")),this.handleContainer.bind("mouseenter.container mouseleave.container",$.proxy(this,"onHandleContainerHover")),this.handleArrows.bind("mousedown.arrows",$.proxy(this,"onArrowsMousedown")),this.container.bind("mousewheel.container",$.proxy(this,"onMouseWheel")),this.container.bind("mouseenter.container mouseleave.container",$.proxy(this,"onContentHover")),this.handle.bind("click.scrollbar",this.preventClickBubbling),this.handleContainer.bind("click.scrollbar",this.preventClickBubbling),this.handleArrows.bind("click.scrollbar",this.preventClickBubbling),this},mousePosition:function(ev){return ev.pageY||ev.clientY+(document.documentElement.scrollTop||document.body.scrollTop)||0},repaint:function(){this.setHandle(),this.setHandlePosition()},scrollto:function(to){var distance=0;typeof to=="number"?distance=(to<0?0:to)/this.props.handleContentRatio:typeof to=="string"?(to=="bottom"&&(distance=this.props.handlePosition.max),to=="middle"&&(distance=Math.ceil(this.props.handlePosition.max/2))):typeof to=="object"&&!$.isPlainObject(to)&&(distance=Math.ceil(to.position().top/this.props.handleContentRatio)),this.handle.top=distance,this.setHandlePosition(),this.setContentPosition()},startOfHandleMove:function(ev){ev.preventDefault(),ev.stopPropagation(),this.mouse.start=this.mousePosition(ev),this.handle.start=this.handle.top,$(document).bind("mousemove.handle",$.proxy(this,"onHandleMove")).bind("mouseup.handle",$.proxy(this,"endOfHandleMove")),this.handle.addClass("move"),this.handleContainer.addClass("move")},onHandleMove:function(ev){ev.preventDefault();var distance=this.mousePosition(ev)-this.mouse.start;this.handle.top=this.handle.start+distance,this.setHandlePosition(),this.setContentPosition()},endOfHandleMove:function(ev){$(document).unbind(".handle"),this.handle.removeClass("move"),this.handleContainer.removeClass("move")},setHandlePosition:function(){this.handle.top=this.handle.top>this.props.handlePosition.max?this.props.handlePosition.max:this.handle.top,this.handle.top=this.handle.topthis.props.handlePosition.min&&this.handle.top").find(":first"),height=wrapper.css({overflow:"hidden"}).height();return wrapper.replaceWith(wrapper.contents()),height},$.fn.defaultCss=function(styles){var notdef={right:"auto",left:"auto",top:"auto",bottom:"auto",position:"static"};return this.each(function(){var elem=$(this);for(var style in styles)elem.css(style)===notdef[style]&&elem.css(style,styles[style])})},$.event.special.mousewheel={setup:function(){this.addEventListener?(this.addEventListener("mousewheel",$.fn.scrollbar.mouseWheelHandler,!1),this.addEventListener("DOMMouseScroll",$.fn.scrollbar.mouseWheelHandler,!1)):this.onmousewheel=$.fn.scrollbar.mouseWheelHandler},teardown:function(){this.removeEventListener?(this.removeEventListener("mousewheel",$.fn.scrollbar.mouseWheelHandler,!1),this.removeEventListener("DOMMouseScroll",$.fn.scrollbar.mouseWheelHandler,!1)):this.onmousewheel=null}},$.fn.extend({mousewheel:function(fn){return fn?this.bind("mousewheel",fn):this.trigger("mousewheel")},unmousewheel:function(fn){return this.unbind("mousewheel",fn)}}),$.fn.scrollbar.mouseWheelHandler=function(event){var orgEvent=event||window.event,args=[].slice.call(arguments,1),delta=0,returnValue=!0,deltaX=0,deltaY=0;return event=$.event.fix(orgEvent),event.type="mousewheel",event.wheelDelta&&(delta=event.wheelDelta/120),event.detail&&(delta=-event.detail/3),orgEvent.axis!==undefined&&orgEvent.axis===orgEvent.HORIZONTAL_AXIS&&(deltaY=0,deltaX=-1*delta),orgEvent.wheelDeltaY!==undefined&&(deltaY=orgEvent.wheelDeltaY/120),orgEvent.wheelDeltaX!==undefined&&(deltaX=-1*orgEvent.wheelDeltaX/120),args.unshift(event,delta,deltaX,deltaY),$.event.handle.apply(this,args)}})(jQuery,document)
\ No newline at end of file
+*/
+(function(a,b){var c={init:function(b,c){var d=a.extend({},a.fn.scrollbar.defaults,c);return this.each(function(){var c=a(this),e={arrows:d.arrows};d.containerHeight!="auto"&&c.height(d.containerHeight),e.containerHeight=c.height(),e.contentHeight=a.fn.scrollbar.contentHeight(c);if(e.contentHeight<=e.containerHeight)return!0;this.scrollbar=new a.fn.scrollbar.Scrollbar(c,e,d),this.scrollbar.buildHtml().setHandle().appendEvents(),typeof b=="function"&&b(c.find(".scrollbar-pane"),this.scrollbar)})},repaint:function(){return this.each(function(){this.scrollbar&&this.scrollbar.repaint()})},scrollto:function(a,b,c){var b=b||!1,c=c||!1;return this.each(function(){this.scrollbar.scrollto(a,b,c)})},unscrollbar:function(){return this.each(function(){this.scrollbar&&(this.scrollbar.unscrollbar(),this.scrollbar=null)})}};a.fn.scrollbar=function(b){if(c[b])return c[b].apply(this,Array.prototype.slice.call(arguments,1));if(typeof b=="function"||b===undefined)return c.init.apply(this,arguments);if(typeof b=="object")return c.init.apply(this,[null,b]);a.error("method '"+b+"' does not exist for $.fn.scrollbar")},a.fn.scrollbar.defaults={containerHeight:"auto",arrows:!0,handleHeight:"auto",handleMinHeight:30,scrollTimeout:50,scrollStep:20,scrollTimeoutArrows:40,scrollStepArrows:3},a.fn.scrollbar.Scrollbar=function(a,b,c){this.container=a,this.props=b,this.opts=c,this.mouse={},this.props.arrows=this.container.hasClass("no-arrows")?!1:this.props.arrows},a.fn.scrollbar.Scrollbar.prototype={buildHtml:function(){this.container.wrapInner(''),this.container.append(''),this.props.arrows&&this.container.append('').append('');var a=this.container.height();return this.pane=this.container.find(".scrollbar-pane"),this.handle=this.container.find(".scrollbar-handle"),this.handleContainer=this.container.find(".scrollbar-handle-container"),this.handleArrows=this.container.find(".scrollbar-handle-up, .scrollbar-handle-down"),this.handleArrowUp=this.container.find(".scrollbar-handle-up"),this.handleArrowDown=this.container.find(".scrollbar-handle-down"),this.pane.defaultCss({top:0,left:0}),this.handleContainer.defaultCss({right:0}),this.handle.defaultCss({top:0,right:0}),this.handleArrows.defaultCss({right:0}),this.handleArrowUp.defaultCss({top:0}),this.handleArrowDown.defaultCss({bottom:0}),this.container.css({position:this.container.css("position")==="absolute"?"absolute":"relative",overflow:"hidden",height:a}),this.pane.css({position:"absolute",overflow:"visible",height:"auto"}),this.handleContainer.css({position:"absolute",top:this.handleArrowUp.outerHeight(!0),height:this.props.containerHeight-this.handleArrowUp.outerHeight(!0)-this.handleArrowDown.outerHeight(!0)+"px"}),this.handle.css({position:"absolute",cursor:"pointer"}),this.handleArrows.css({position:"absolute",cursor:"pointer"}),this.pane.top=0,this},setHandle:function(){return this.props.handleContainerHeight=this.handleContainer.height(),this.props.contentHeight=this.pane.height(),this.props.handleHeight=this.opts.handleHeight=="auto"?Math.max(Math.ceil(this.props.containerHeight*this.props.handleContainerHeight/this.props.contentHeight),this.opts.handleMinHeight):this.opts.handleHeight,this.handle.height(this.props.handleHeight),this.handle.height(2*this.handle.height()-this.handle.outerHeight(!0)),this.props.handlePosition={min:0,max:this.props.handleContainerHeight-this.props.handleHeight},this.props.handleContentRatio=(this.props.contentHeight-this.props.containerHeight)/(this.props.handleContainerHeight-this.props.handleHeight),this.handle.top==undefined?this.handle.top=0:this.handle.top=-1*this.pane.top/this.props.handleContentRatio,this},appendEvents:function(){var c=this;return this.handle.bind("mousedown.handle",a.proxy(this,"startOfHandleMove")),this.handleContainer.bind("mousedown.handle",a.proxy(this,"onHandleContainerMousedown")),this.handleContainer.bind("mouseenter.container mouseleave.container",a.proxy(this,"onHandleContainerHover")),this.handleArrows.bind("mousedown.arrows",a.proxy(this,"onArrowsMousedown")),this.container.bind("mousewheel.container",a.proxy(this,"onMouseWheel")),this.container.bind("mouseenter.container mouseleave.container",a.proxy(this,"onContentHover")),a(b).bind("keydown",function(b){if(c.container.hasClass("focused")||c.container.hasClass("hover")){var d=!1;switch(b.keyCode){case 38:b.preventDefault(),c.handle.direction=-1,c.handle.step=c.opts.scrollStepArrows,d=setTimeout(a.proxy(c.moveHandle,c),c.opts.scrollTimeoutArrows);break;case 40:b.preventDefault(),c.handle.direction=1,c.handle.step=c.opts.scrollStepArrows,d=setTimeout(a.proxy(c.moveHandle,c),c.opts.scrollTimeoutArrows);break;case 33:b.preventDefault(),c.handle.direction=-1,c.handle.step=c.opts.scrollStepArrows*15,d=setTimeout(a.proxy(c.moveHandle,c),c.opts.scrollTimeoutArrows);break;case 34:b.preventDefault(),c.handle.direction=1,c.handle.step=c.opts.scrollStepArrows*15,d=setTimeout(a.proxy(c.moveHandle,c),c.opts.scrollTimeoutArrows)}}}),this.handle.bind("click.scrollbar",this.preventClickBubbling),this.handleContainer.bind("click.scrollbar",this.preventClickBubbling),this.handleArrows.bind("click.scrollbar",this.preventClickBubbling),this},mousePosition:function(a){return a.pageY||a.clientY+(b.documentElement.scrollTop||b.body.scrollTop)||0},repaint:function(){this.pane.height()<=this.props.containerHeight?this.unscrollbar():(this.setHandle(),this.setHandlePosition())},scrollto:function(b,c,d){var e=0;typeof b=="number"?e=(b<0?0:b)/this.props.handleContentRatio:typeof b=="string"?(b=="bottom"&&(e=this.props.handlePosition.max),b=="middle"&&(e=Math.ceil(this.props.handlePosition.max/2))):typeof b=="object"&&!a.isPlainObject(b)&&(e=Math.ceil(b.position().top/this.props.handleContentRatio)),this.handle.top=e,this.setHandlePosition(c,d),this.setContentPosition(c,d)},unscrollbar:function(){var a=this.container.find(".scrollbar-pane").html();a!==null&&(this.container.empty(),this.container.append(a),this.container.attr("style",""))},startOfHandleMove:function(c){c.preventDefault(),c.stopPropagation(),this.mouse.start=this.mousePosition(c),this.handle.start=this.handle.top,a(b).bind("mousemove.handle",a.proxy(this,"onHandleMove")).bind("mouseup.handle",a.proxy(this,"endOfHandleMove")),this.handle.addClass("move"),this.handleContainer.addClass("move")},onHandleMove:function(a){a.preventDefault();var b=this.mousePosition(a)-this.mouse.start;this.handle.top=this.handle.start+b,this.setHandlePosition(),this.setContentPosition()},endOfHandleMove:function(c){a(b).unbind(".handle"),this.handle.removeClass("move"),this.handleContainer.removeClass("move")},setHandlePosition:function(b,c){var b=b||!1,c=c?a.fn.easing?c:"swing":!1;this.handle.top=this.handle.top>this.props.handlePosition.max?this.props.handlePosition.max:this.handle.top,this.handle.top=this.handle.topthis.props.handlePosition.min&&this.handle.top').find(":first"),c=b.css({overflow:"hidden"}).height();return b.replaceWith(b.contents()),c},a.fn.defaultCss=function(b){var c={right:"auto",left:"auto",top:"auto",bottom:"auto",position:"static"};return this.each(function(){var d=a(this);for(var e in b)d.css(e)===c[e]&&d.css(e,b[e])})}})(jQuery,document);
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