[flexcoders] Forcing the TreeIterRenderer to Render a Node

[sk_acura]

Hi All,

  I have a Custom TreeItemRenderer where i have couple of Images and a label.

  When i updated the data structure which is used for rendering the Node it 
doesn't refresh the Images properly.

  I tried calling invalidate() and updateDataList() after refreshing the 
dataProvider with no luck.

  Is there any other way of forcing the Renderer to apply the changes ??

Thanks