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Re: subclassing UIScrollView

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Re: subclassing UIScrollView

Subject: Re: subclassing UIScrollView
From: David Duncan <email@hidden>
Date: Wed, 11 Mar 2009 14:47:16 -0700

On Mar 11, 2009, at 2:39 PM, David Cake wrote:

I've sub-classed UI Scroll view. Ultimately, what I am trying to do is allow scrolling in only certain directions. Just using a delegate, I can determine which direction scrolling is taking place it, but there doesn't seem to be any way I can do anything about it until it is over.

The UIScrollView automatically enables horizontal or vertical scrolling depending on the contentSize, and can disable horizontal or vertical scrolling when the user scrolls along the other axis by enabling directional lock. If you could explain what kinds of scrolling you want to enable/prohibit it would be easier to advise you. -- David Duncan Apple DTS Animation and Printing

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