@progress/kendo-ui/umd/kendo.panelbar.min.js

This package is part of the [Kendo UI for jQuery](http://www.telerik.com/kendo-ui) suite.

!function(e){"function"==typeof define&&define.amd?define(["kendo.data.min","kendo.icons.min"],e):e()}((function(){!function(e,t){var n,a=window.kendo,r=a.ui,i=a.keys,s=e.extend,l=a.htmlEncode,o=e.each,d=Array.isArray,c=a.template,p=r.Widget,u=a.data.HierarchicalDataSource,h=/^(ul|a|div)$/i,m=".kendoPanelBar",f="href",g="k-last",v="k-link",k="."+v,_="error",C=".k-panelbar-item",b=".k-group:visible",x="k-image",y="k-first",I="change",w="expand",A="select",U="click",S="k-content",B="activate",D="collapse",E="dataBound",G="mouseenter",O="contentLoad",T="k-active",H="k-expanded",q="> .k-panel",R="> .k-content",W="k-focus",F="k-disabled",L="k-selected",j=".k-selected",M="k-highlight",N=C+":not(.k-disabled)",P="> "+N+" > "+".k-link, .k-panel > "+N+" > "+k,$="> li > .k-selected, .k-panel > li > 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t=this,n=e.keyCode,a=t._current();e.target==e.currentTarget&&(n==i.DOWN||n==i.RIGHT?(t._current(t._nextItem(a)),e.preventDefault()):n==i.UP||n==i.LEFT?(t._current(t._prevItem(a)),e.preventDefault()):n==i.ENTER||n==i.SPACEBAR?(t._click(e),e.preventDefault()):n==i.HOME?(t._current(t._first()),e.preventDefault()):n==i.END&&(t._current(t._last()),e.preventDefault()))},_nextItem:function(e){if(!e)return this._first();var t=e.children(b),n=e.nextAll(":visible").first();return t[0]&&(n=t.children("."+y)),n[0]||(n=e.parent(b).parent(C).next()),n[0]||(n=this._first()),n},_prevItem:function(e){if(!e)return this._last();var t,n=e.prevAll(":visible").first();if(n[0])for(t=n;t[0];)(t=t.children(b).children("."+g))[0]&&(n=t);else(n=e.parent(b).parent(C))[0]||(n=this._last());return n},_insert:function(t,n,a){var r,i,l=this,o=e.isPlainObject(t),d=n&&n[0];if(d||(a=l.element),i={firstLevel:a.hasClass("k-panelbar"),expanded:e(n).hasClass(T),length:a.children().length},d&&!a.length&&(a=e(l.renderGroup({group:i,options:l.options})).appendTo(n)),o||Array.isArray(t)||t instanceof u){if(t instanceof u&&(t=t.data()),r=e.map(o?[t]:t,(function(t,n){return e("string"==typeof t?t:l.renderItem({group:i,item:s(t,{index:n})}))})),d){var c=l.dataItem(n);c?(c.hasChildren=!0,n.attr(V,c.expanded).not(".k-active").children("ul").attr(z,!c.expanded)):n.attr(V,!1)}}else r="string"==typeof t&&"<"!=t.charAt(0)?l.element.find(t):e(t),l._updateItemsClasses(r);return t.length||(t=[t]),l._angularCompileElements(r,t),{items:r,group:a}},_toggleHover:function(t){var n=e(t.currentTarget);n.parents("li.k-disabled").length||n.toggleClass("k-hover",t.type==G)},_updateClasses:function(){var t,n,a,r,i,s=this;r=(t=s.element.find("li > ul").not((function(){return 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