_Contained.js #1

/*
	Copyright (c) 2004-2011, The Dojo Foundation All Rights Reserved.
	Available via Academic Free License >= 2.1 OR the modified BSD license.
	see: http://dojotoolkit.org/license for details
*/


if(!dojo._hasResource["dijit._Contained"]){
dojo._hasResource["dijit._Contained"]=true;
dojo.provide("dijit._Contained");
dojo.declare("dijit._Contained",null,{getParent:function(){
var _1=dijit.getEnclosingWidget(this.domNode.parentNode);
return _1&&_1.isContainer?_1:null;
},_getSibling:function(_2){
var _3=this.domNode;
do{
_3=_3[_2+"Sibling"];
}while(_3&&_3.nodeType!=1);
return _3&&dijit.byNode(_3);
},getPreviousSibling:function(){
return this._getSibling("previous");
},getNextSibling:function(){
return this._getSibling("next");
},getIndexInParent:function(){
var p=this.getParent();
if(!p||!p.getIndexOfChild){
return -1;
}
return p.getIndexOfChild(this);
}});
}