title: Display a RadioGroup's items in a table like form
body: <p>I'm trying to place a set of Checkboxes within the same RadioGroup in a tabular fashion.</p>
  
  <p>Something like this:</p>
  
  <pre><code>  [Check1] [Check2]
    [Check3] [Check4]
  </code></pre>
  
  <p>I tried to have a couple of TableRow objects within the RadioGroup, but that removes the "group behaviour" and allows more than one Checkbox can be selected at the same time.</p>
  
  <p>I am able to put all the items on a single line (by setting the RadioGroup's "orientation" to "horizontal") but not in a grid like style.</p>
  
  <p>Any ideas?</p>
  
  <p>Thanks.</p>