title: iphone - How can I use an UIBarButtonItem style without the UIToolBar
body: <p>Can I show a black style UIBarButtonItem in my view without the underneath UIToolBar?</p>
  
  <p>The UIToolBar always has a kind of border thing, I want the system UIBarButtonItem in black just like a black standard cancel button, but not the UIToolBar</p>
  
  <p>How can I do it?</p>
  
  <p>Thanks</p>