Dispatched event when a LONG list of custom item renderers has completely rendered?
i have custom <s:list> component: <local:thumbnaillist id="list" top="0" bottom="0" left="0" right="0" dataprovider="{imagefiles}" allowmultipleselection="true" dragenabled="true" dragmoveenabled="true" /> that extends sparks list , uses itemrendererfunction create custom itemrenderer: public class thumbnaillist extends list { public function thumbnaillist() { super(); itemrendererfunction = getitemrenderer; } protected function getitemrenderer( data : object ):classfactory { var clz : class = defaultitemrenderer; clz = thumbnailrendererimpl; // *** not work: cannot add event listener itemrenderer // clz.addeventlistener( "rendercomplete", function complete ( event : event ) : void { alert.show ('render complete...'); } ); return new classfactory(clz); } } an
