//>>built
define("dojox/widget/_Invalidating",["dojo/_base/declare","dojo/_base/lang","dojo/Stateful"],function(_1,_2,_3){return _1("dojox.widget._Invalidating",_3,{invalidatingProperties:null,invalidRendering:false,postscript:function(_4){this.inherited(arguments);if(this.invalidatingProperties){var _5=this.invalidatingProperties;for(var i=0;i<_5.length;i++){this.watch(_5[i],_2.hitch(this,this.invalidateRendering));if(_4&&_5[i] in _4){this.invalidateRendering();}}}},addInvalidatingProperties:function(_6){this.invalidatingProperties=this.invalidatingProperties?this.invalidatingProperties.concat(_6):_6;},invalidateRendering:function(){if(!this.invalidRendering){this.invalidRendering=true;setTimeout(_2.hitch(this,this.validateRendering),0);}},validateRendering:function(){if(this.invalidRendering){this.refreshRendering();this.invalidRendering=false;}},refreshRendering:function(){}});});