Event Problems

I'm currently having a weird problem with a couple events in an app I'm making.

What I'm trying to achieve is when a user double clicks a thumbnail on the stage to trigger the onDoubleClick and when a user clicks once on a thumbnail trigger onClick both of which are inside a screen class which the thumbnails will be inside of.

I only want the single click to trigger if the double click hasn't.

I have it working but I have a little problem in the debug window that I cant see why its happening.

Here is the setup;

The part of the Screen class that creates the thumbnail and adds its listeners

PHP Code:

var thumb:Thumbnail = new Thumbnail(); thumb.addEventListener(Thumbnail.THUMB_CLICK, onClick); thumb.addEventListener(Thumbnail.THUMB_DOUBLE_CLICK, onDoubleClick ); Here is the functions private function onClick(e:Event) { trace("clicked"); } private function onDoubleClick(e:Event) { trace("double clicked"); }

Now here is the guts of the Thumbnail class

PHP Code:

public class Thumbnail extends MovieClip { public static const THUMB_DOUBLE_CLICK:String = "double_click"; public static const THUMB_CLICK:String = "click"; var timer:Timer; public function Thumbnail() { addEventlistener( MouseEvent.CLICK, onClick); addEventlistener( MouseEvent.DOUBLE_CLICK, onDoubleClick); } private function onClick(e:MouseEvent) { timer = new Timer(250,1); timer.addEventListener(TimerEvent.TIMER_COMPLETE, onTimerComplete); timer.start(); } private function onDoubleClick(e:MouseEvent) { if(timer != null) { timer.stop(); timer.removeEventListener(TimerEvent.TIMER_COMPLETE, onTimerComplete); timer = null; dispatchEvent(new Event(THUMB_DOUBLE_CLICK)); } } private function onTimerComplete(e:TimerEvent) { dispatchEvent(new Event(THUMB_CLICK)); } }

Now it all works fine but I get a Error:
TypeError: Error #1034: Type Coercion failed: cannot convert flash.events::Event to flash.events.MouseEvent

Now I cannot see anywhere were I'm event trying to cast an event from Event to MouseEvent.

The error says its happening at the onTimerComplete function.

Any thoughts?