Paste this into your application MXML:
<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx"
xmlns:components="com.fTheme.components.*"
preinitialize="{new FThemeController()}">
<fx:Script>
<![CDATA[
import com.fTheme.FThemeController;
]]>
</fx:Script>
<s:HGroup paddingBottom="20" paddingLeft="20" paddingRight="20" paddingTop="20" gap="10">
<components:LookSelector direction="vertical"/>
<components:Sample/>
</s:HGroup>
</s:Application>