import spark.events.IndexChangeEvent;
public function irsf(item:*):IFactory
{
if (item.type == "product")
return new ClassFactory(ProductRendererSkin);
else if (item.type == "employee")
return new ClassFactory(EmployeeRendererSkin);
return null; // Can't determine type, return null to fallback to default renderer
}
public function selectionChangingHandler(event:IndexChangeEvent):void
{
var item:* = h.dataProvider.getItemAt(event.newIndex);
if (item.type != "employee")
event.preventDefault();
}