[flexcoders] data object in itemrenderer is null

[max.bruchmann]

Hi

I wrote a component based on the Image to use it as a itemRenderer for
a datagridcolumn. I created a datagrid and specified the itemRenderer.
but when I run it the "data" field of the Image stays null.

<mx:DataGrid id="dg" x="285" y="86">    
                <mx:dataProvider>
                        <mx:ArrayCollection>
                                <mx:Object>
                                <mx:rating>
                                        1
                                </mx:rating>
                                </mx:Object>

                        </mx:ArrayCollection>
                </mx:dataProvider>
                <mx:columns>
                        <mx:DataGridColumn id="c1" headerText="R"
itemRenderer="path.to.my.imgcomponent"/>
                </mx:columns>
        </mx:DataGrid>


thanks in advance
max