Change textColor of UINavigationBar "prompt"?

Question

Any (supported) way of doing this? IIRC it usually switches over by itself to a white color at some point when using a "darker than X" tintColor, but we seem to be just on the edge with our scheme.

Answer 1

It's possible in iOS5:

[[UINavigationBar appearance] setTitleTextAttributes:
      [NSDictionary dictionaryWithObjectsAndKeys:
       [UIColor whiteColor], UITextAttributeTextColor, nil]];