[in4core]

package 
{
 
	import flash.events.Event;
	import flash.events.MouseEvent;
 
 
	/**
	 * ...
	 * @author in4core
	 */
	public class Main extends Sprite 
	{
 
		public function Main():void 
		{
			if (stage) init();
			else addEventListener(Event.ADDED_TO_STAGE, init);
		}
 
		private function init(e:Event = null):void 
		{
			removeEventListener ( Event.ADDED_TO_STAGE , init)
 
			stage.doubleClickEnabled = true;
			stage.addEventListener(MouseEvent.DOUBLE_CLICK , click)
 
		}
 
		private function click(e:MouseEvent):void 
		{
			trace('oj');
		}
 
 
	}
 
}

Все работает, тестирую в дебаг плеере в FD