source: trunk/web/addons/job_monarch/lib/extjs/build/widgets/tree/AsyncTreeNode-min.js @ 619

Ext.tree.AsyncTreeNode=function(a){this.loaded=a&&a.loaded===true;this.loading=false;Ext.tree.AsyncTreeNode.superclass.constructor.apply(this,arguments);this.addEvents("beforeload","load")};Ext.extend(Ext.tree.AsyncTreeNode,Ext.tree.TreeNode,{expand:function(b,d,g){if(this.loading){var e;var c=function(){if(!this.loading){clearInterval(e);this.expand(b,d,g)}}.createDelegate(this);e=setInterval(c,200);return}if(!this.loaded){if(this.fireEvent("beforeload",this)===false){return}this.loading=true;this.ui.beforeLoad(this);var a=this.loader||this.attributes.loader||this.getOwnerTree().getLoader();if(a){a.load(this,this.loadComplete.createDelegate(this,[b,d,g]));return}}Ext.tree.AsyncTreeNode.superclass.expand.call(this,b,d,g)},isLoading:function(){return this.loading},loadComplete:function(a,b,c){this.loading=false;this.loaded=true;this.ui.afterLoad(this);this.fireEvent("load",this);this.expand(a,b,c)},isLoaded:function(){return this.loaded},hasChildNodes:function(){if(!this.isLeaf()&&!this.loaded){return true}else{return Ext.tree.AsyncTreeNode.superclass.hasChildNodes.call(this)}},reload:function(a){this.collapse(false,false);while(this.firstChild){this.removeChild(this.firstChild).destroy()}this.childrenRendered=false;this.loaded=false;if(this.isHiddenRoot()){this.expanded=false}this.expand(false,false,a)}});Ext.tree.TreePanel.nodeTypes.async=Ext.tree.AsyncTreeNode;