title: Which is the best approach for creating custom tab bar controller?
body: <p>I am working on application that is more likely a <code>tabBarController</code> application. But I can not use the <code>tabBarController</code> because I need a custom <code>tab</code> handler at the bottom also I need custom space between items. So I am creating custom <code>tabBarController</code>. </p>
  
  <p>I would like to know the best approach. Currently my approach is this in way (using <code>storyboard</code> and <code>iOS6</code>) :- I took an <code>UIToolbar</code> on <code>ViewController</code> which will act as a bottom <code>tab</code> bar(CustomTabBarViewController). I took <code>ContainerViews</code> for each tab. When user selects an item on <code>toolbar</code>, I will show that <code>containerView</code>.</p>
  
  <p>Please tell me if i am going wrong or guide the best way. Thanks.</p>