[flexcoders] LinkBar problem:using linkbar with array

[wpding]

I got a problem when trying to use LinkBar with array. I use a String
Array as the dataprovider of a linkbar. But the problem is that the
selected linkbutton is still use the same style with others.
But when  the LinkBar 's dataprovider is set to a viewstack. The
selected linkBar always use a diffent style with others.

Is there anyway to use LinkBar with Array, but still archive the same
results? That means when you select a linkButton of the linkBar, it
will use a different style with others 


reference code
<mx:Array id = "tabData">
        <mx:String>a</mx:String>
        <mx:String>b</mx:String>
        <mx:String>c</mx:String>
        <mx:String>d</mx:String>
        <mx:String>e</mx:String>
</mx:Array>

        <mx:LinkBar id="tab" dataProvider="{tabData}"  >
                
        </mx:LinkBar>