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.
My subclass of UIScrollView is loaded - but my versions of
- (BOOL)touchesShouldBegin:(NSSet *)touches withEvent:(UIEvent
*)event inContentView:(UIView *)view;
and
- (BOOL)touchesShouldCancelInContentView:(UIView *)view;
don't seem to ever be called. I've tried various settings of
delaysContentTouches and CanCancelContentTouches.
Any advice appreciated.
Regards
David
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