title: UIButton block equivalent to addTarget:action:forControlEvents: method?
body: <p>I looked around, but couldn't find this on the internet, nor anywhere in the Apple docs, so I'm guessing it doesn't exist.</p>
  
  <p>But is there a iOS4 blocks equivalent API to:</p>
  
  <pre><code>[button addTarget:self action:@selector(tappy:) forControlEvents:UIControlEventTouchUpInside];
  </code></pre>
  
  <p>I suppose this could be implemented using a category, but would rather not write this myself due to <em>extreme</em> laziness :)</p>
  
  <p>Something like this would be awesome:</p>
  
  <pre><code>[button handleControlEvent:UIControlEventTouchUpInside withBlock:^ { NSLog(@"I was tapped!"); }];
  </code></pre>