title: Skin Flex 4 combobox to look like Flex 3 combobox
body: <p>As I have migrated my application to Flex 4 recently, I want to utilize the <code>&lt;s:Combobox&gt;</code> component in my application rather than <code>&lt;mx:Combobox&gt;</code>. The problem is that the look and feel of both are different.</p>
  
  <p>How can I make the <code>&lt;s:Combobox /&gt;</code> component look (all skinning e.g. hover over, click, outline) exactly the same as <code>&lt;mx:Combobox /&gt;</code>?</p>
  
  <p>More specifically, I want to apply the Halo theme to a DropdownList component. Is that possible?</p>