title: Hiding UITabBar when pushing a UIView
body: <p>I have a <code>UITabBarController</code> where the default view controller is a <code>UINavigationController</code>. I want to be able to hide the UITabBar of the UITabBarController when I push a certain view in the <code>UINavigationController</code>.</p>
  
  <p>I've tried adding:</p>
  
  <pre><code>delegate.tabBarController.hidesBottomBarWhenPushed = YES;
  </code></pre>
  
  <p>in my <code>UINavigationController</code> before I push the view, but that doesn't seem to do the trick.</p>
  
  <p>Any tips on what I should be doing or if it's even possible? Thanks in advance!</p>