tourdeflexmodules/src/spark/containers/skins/CustomTabBarSkin.mxml

<?xml version="1.0" encoding="utf-8"?>
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  this work for additional information regarding copyright ownership.
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<!--- 

The default skin class for the Spark TabBar component. The ButtonBarButtons 
created by the TabBar component use the TabBarButtonSkin class.  

@see spark.components.TabBar
@see spark.components.ButtonBarButton

@langversion 3.0
@playerversion Flash 10
@playerversion AIR 1.5
@productversion Flex 4

-->

<s:Skin 
	xmlns:fx="http://ns.adobe.com/mxml/2009" 
	xmlns:s="library://ns.adobe.com/flex/spark"
	xmlns:fb="http://ns.adobe.com/flashbuilder/2009"     
	alpha.disabled="0.5">
	
	<fx:Metadata>
		<![CDATA[ 
		/** 
		* @copy spark.skins.spark.ApplicationSkin#hostComponent
		*/
		[HostComponent("spark.components.TabBar")]
		]]>
	</fx:Metadata> 
	
	<fx:Script  fb:purpose="styling" >
		<![CDATA[ 
			
			import mx.core.UIComponent;
			
			/**
			 *  @private
			 *  Push the cornerRadius style to the item renderers.
			 */
			override protected function updateDisplayList(unscaledWidth:Number, unscaleHeight:Number):void
			{
				const numElements:int = dataGroup.numElements;
				const cornerRadius:int = hostComponent.getStyle("cornerRadius");
				for (var i:int = 0; i < numElements; i++)
				{
					var elt:UIComponent = dataGroup.getElementAt(i) as UIComponent;
					if (elt)
						elt.setStyle("cornerRadius", cornerRadius);
				}
				
				super.updateDisplayList(unscaledWidth, unscaledHeight);
			}
			
		]]>            
	</fx:Script>
	
	<s:states>
		<s:State name="normal" />
		<s:State name="disabled" />
	</s:states>
	
	<!--- 
	@copy spark.components.SkinnableDataContainer#dataGroup
	-->
	<s:DataGroup id="dataGroup" width="100%" height="100%">
		<s:layout>
			<s:ButtonBarHorizontalLayout gap="-1"/>
		</s:layout>
		<s:itemRenderer>
			<fx:Component>
				<s:ButtonBarButton skinClass="skins.CustomTabBarButtonSkin" />
			</fx:Component>
		</s:itemRenderer>
	</s:DataGroup>
	
</s:Skin>