How can I use the CustomEvent in custom Item Renderer

Question

Hi all.
I have a small problem, which i must solve.
I have a ImageRenderer - TileList with a custom ItemRenderer.
When I choose a picture a button appears (in the ItemRenerer) and when I click it it throws an event with the name of the picture.
The Problem is, that i can not add an event Listener to the ItemRenderer.
Can anybody help me to resolve this problem?

Answer 1

But how can I catch it in the top of the list??????
The ItemRenderer is a IFactory Class Object, which has only one function newInstance().
I repeat it again, there is no addEventListener or something else for the ItemRenderer.
I can give you only a header of the code because it is a big project (and if somebody have a solution or an example, maybe he could give me the it, please)
<?xml version="1.0" encoding="utf-8"?>
<mx:TileList xmlns:mx="http://www.adobe.com/2006/mxml" creationComplete="init();"
     dataProvider="{imageList}"
     labelField="label"
     iconField="thumbnail"
     itemRenderer="{new ClassFactory(ThumbnailRenderer)}" verticalScrollPolicy="auto">......
and the renderer
<?xml version="1.0" encoding="utf-8"?>
<mx:VBox xmlns:mx="http://www.adobe.com/2006/mxml"
          horizontalAlign="center" verticalAlign="middle" creationComplete="init()"
          xmlns:DataModels="DataModels.*"
          click="selectedHandler()" height="125">
     <mx:Image source="{data.thumbnail}"
              width="80"
              height="50"                    horizontalCenter="0"
                 verticalCenter="0" horizontalAlign="center" verticalAlign="middle"/>
     <mx:Label text="{data.label}"
               horizontalCenter="0"
               bottom="0" />
     <mx:Metadata>
         [Event(name="addImageEvent", type="DataModels.AddImageEvent")]
    </mx:Metadata>
The button is created dynamicly. When i clicked it, then i dispatch a new AddImageEvent
like this
...button.addEventListener(MouseEvent.CLICK, dispatchAddImageEvent);...private function dispatchAddImageEvent(event:Event):void{     var addImageEvent:AddImageEvent = new AddImageEvent(AddImageEvent.ADD_IMAGE_EVENT);     dispatchEvent(addImageEvent);}
Inside the renderer i can catch it, because there is the addEventListener method, but not in the ITEMRENDERER (IFactory element)