Scroll bar in an Item Renderer

I have an item renderer with an HBox with the scroll bar showing.

开发者_运维问答Because the scroll bar is in the ItemRenderer of a TileList when a user drags the slider it triggers the click event on the TiLeList.

Is there anyway to maybe stopPropogation of the events on the scroll bar only?

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Adding a click handler like this for the HBox should work:

private function hbox_clickHandler(event:MouseEvent):void 
{   
    if(event.target.parent is ScrollBar)    
       event.stopPropagation(); 
}