Using sprite for itemRenderer what other method than set data needs override

Question

I get the following error: 1020 Method Marked override must override another method. Complier marks the error at the start of my set data method:
code is here:
http://pastie.org/497786
any input would be welcome.
Thanks
Jed

Answer 1

I think Natasha said that you don't need the override on your set data() method.  You shouldn't need to implement IFactory either.  I think your code should look like this:
<?xml version="1.0" encoding="utf-8"?>
<mx:UIComponent
     xmlns:mx="http://www.adobe.com/2006/mxml"
     width="160"
     height="120"
     implements="mx.controls.listClasses.IListItemRenderer"
     >
     <mx:Style source="QtVideo.css"/>
     <mx:Script>
          <![CDATA[
               private var repImageSource:String = "";
               private var movieSource:String = "";
               private var _data:Object;
               public function get data():Object
                    return _data;
setting data
               public function set data(value:Object):void
                    _data = value;
                    repImageSource = value.representativeImage as String;
                    movieSource = value.source as String;
          ]]>
     </mx:Script>
     <mx:Image
          id="repImage"
          width="160"
          height="120"
          source = ""
          horizontalAlign="center"
          x="0"
          y="0"
          >     
     </mx:Image>
     <mx:Button styleName="playStopStyle"
          id="playBtn"
          x="{repImage.width/2 - 22.5}"
          y="{repImage.height/2 -22.5}"
          />
</mx:UIComponent >
Alex Harui
Flex SDK Developer
Adobe Systems Inc.
Blog: http://blogs.adobe.com/aharui