How to resize text to fit a UITextField
<p>I am trying to get text to resize automatically to fit a UITextField.  I have the adjust to fit value set in interface builder but what happens when I build and go is the text goes from the default size, to the minimum size and never increases in size when less text is in the box.</p>

<p>I want to get text to work the way it does in apples iPhone calculator.  How do I do this?</p>
