title: Is it possible to change a UIButtons background color?
body: <p>This one has me stumped.</p>
  
  <p>Is it possible at all to change the background color of a UIButton in Cocoa for iPhone. 
  I've tried setting the background color but it only changes the corners. <code>setBackgroundColor:</code> seems to be the only method available for such things.</p>
  
  <pre><code>[random setBackgroundColor:[UIColor blueColor]];
  [random.titleLabel setBackgroundColor:[UIColor blueColor]];
  </code></pre>