title: customize a checkbox
body: <p>I was thinking if there's a way to apply a style like <a href="http://awardwinningfjords.com/2009/06/16/iphone-style-checkboxes.html" rel="nofollow">this</a> onto a swt checkbox.<br>
  I looked for custom components, but didn't found anything.<br>
  Thank you guys</p>