[flexcoders] Any way to remove or style the bottom border of the TabBar?

[David_M_Barrett]

Do you know of any way to change the bottom border of the TabBar so
the active tab blends seamlessly with the box below?  (I'm trying to
manually construct a TabNavigator; the standard one doesn't quite work
with my layout.)

The easiest way to see what I'm talking about is to take a look at the
demo here:

http://quinthar.com/TabDemo.swf

The code follows:

<?xml version="1.0"?>                                                
        
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"; xmlns="*"> 
        
<mx:Script>                                                          
        
<![CDATA[                                                            
        
[Bindable] public var TAB_LABELS:Array = [{label:"Foo"},
{label:"Bar"}];      
]]>                                                                  
        
</mx:Script>                                                         
        
<mx:Style>                                                           
        
.activetab { backgroundColor: #FFFFFF }                              
        
</mx:Style>                                                          
        
                                                                     
        
<mx:VBox verticalGap="0">                                            
        
    <mx:HBox>                                                        
        
        <mx:Label text="blah"/>                                      
        
        <mx:TabBar tabStyleName="activetab"
dataProvider="{TAB_LABELS}"/>     
        <mx:Label text="blah"/>                                      
        
    </mx:HBox>                                                       
        
    <mx:HBox styleName="activetab" width="100%" height="100"/>       
        
</mx:VBox>                                                           
        
</mx:Application> 


Any ideas?  Thanks!

-david