title: How do I stop a UIScrollView from automatically scrolling when a UITextField is touched out of the scrollview's frame?
body: <p>By default, if a textfield is a child of a scrollview and is touched when it is partially outside of the frame of the parent scrollview, the scrollview scrolls up a little. For example, let's say we have a scroll view with a frame height of 200, but a contentSize height of 260 and we put a text field at position 220. Now I scroll up and position the textfield half inside of the scrollview's frame and let the other half get cut off. If I touch this textfield, I notice that the scrollview automatically scrolls up by a couple pixels before the keyboard comes up. This is problematic because I already have my own scrolling code, so when this happens, it ends up scrolling twice as far as I want it to. Is there any way to remove this default behavior?</p>