title: Auto orientation in iPhone
body: <p>I have used <code>UIDeviceOrientationDidChangeNotification</code> to get notified of landscape and potrait mode. In my project I'm required to change the positions of <code>UIControls</code> placed on the <code>UIView</code> accordingly. Do I have to change the frame size manually for each <code>UIControl</code>, as this is hectic?</p>