title: Flex 4: how to have a drop down list of Checkboxes
body: <p>How would I get a drop downlist to populate with check boxes.
  I am porting a c# project to flex, and I would like to imitate the functionality of their checkbox drop list.</p>
  
  <p>Anyone got any idea how I would go about this.</p>
  
  <p>Please and thank you.</p>