title: UIToolbar tint on iOS 4
body: <p>just switched to iOS 4 on my iPhone 3GS and some of my apps broke.</p>
  
  <p>One issue I had is that I had a UIToolbar with some buttons, tinted to pink, that worked well on the 3.1.3 OS. After upgrading to iOS 4, the toolbar was still tinted, but the buttons it contained were no longer affected by the tint. The toolbar was pink while the buttons were regular-blue.</p>
  
  <p>Looked around for it on the net, but found no reference of such a thing.</p>
  
  <p>Anyone knows what broke in the process?</p>