//>>built
define("dijit/form/_ListBase",["dojo/_base/declare","dojo/on","dojo/window"],function(_1,on,_2){return _1("dijit.form._ListBase",null,{selected:null,_listConnect:function(_3,_4){var _5=this;return _5.own(on(_5.containerNode,on.selector(function(_6,_7,_8){return _6.parentNode==_8;},_3),function(_9){_9.preventDefault();_5[_4](_9,this);}));},selectFirstNode:function(){var _a=this.containerNode.firstChild;while(_a&&_a.style.display=="none"){_a=_a.nextSibling;}this._setSelectedAttr(_a);},selectLastNode:function(){var _b=this.containerNode.lastChild;while(_b&&_b.style.display=="none"){_b=_b.previousSibling;}this._setSelectedAttr(_b);},selectNextNode:function(){var _c=this.selected;if(!_c){this.selectFirstNode();}else{var _d=_c.nextSibling;while(_d&&_d.style.display=="none"){_d=_d.nextSibling;}if(!_d){this.selectFirstNode();}else{this._setSelectedAttr(_d);}}},selectPreviousNode:function(){var _e=this.selected;if(!_e){this.selectLastNode();}else{var _f=_e.previousSibling;while(_f&&_f.style.display=="none"){_f=_f.previousSibling;}if(!_f){this.selectLastNode();}else{this._setSelectedAttr(_f);}}},_setSelectedAttr:function(_10){if(this.selected!=_10){var _11=this.selected;if(_11){this.onDeselect(_11);this.selected=null;}if(_10){this.selected=_10;_2.scrollIntoView(_10);this.onSelect(_10);}}else{if(_10){this.onSelect(_10);}}}});});