<mx:ControlBar x="10" y="40" width="460" height="230">
            <mx:HorizontalList id="dataGrid"
                    dataProvider="{dataArr}"
                    labelField="lbl"
                    iconField="src"
                    itemRenderer="CustomItemRenderer"
                    columnCount="4"
                    columnWidth="100"
                    rowHeight="100"
                    horizontalScrollPolicy="on"
                    width="439" height="230"/>
        </mx:ControlBar>

<mx:VBox horizontalAlign="center" verticalAlign="middle">

    <mx:Image source="{data.@thumbnailImage}" />

    <mx:Label text="{data.@nomept}" />

</mx:VBox>