title: Why does not work changing UIButton text via dot syntax?
body: <p>Is it possible to change UIButton title label text via dot syntax? The text is not changing if I do it via dot syntax:</p>
  
  <pre><code>self.myButton.titleLabel.text = [NSString stringWithString:@"Nop"];
  </code></pre>
  
  <p>But this one does:</p>
  
  <pre><code>[self.myButton setTitle: @"Yep" forState: UIControlStateNormal];
  </code></pre>
  
  <p>Text change works for pure UILabels, is UIButton a special case or something?</p>