On Jul 24, 2012, at 2:48 AM, Gavin Stokes <stokest...@gmail.com> wrote:

> And performance isn't the only issue; the rendering is defective, with
> elements (like simple text labels) being rendered slightly out of position
> and cell images flying up from the bottom of the screen and settling into
> place.


Typically if you see cells flying around like that, its an indication that 
you've left an old style animation block open (the begin/commitAnimations APIs).

As for the rest, it doesn't make sense that, for example, the arrow renders 
multiple times over itself unless you are doing something relatively strange 
with -drawRect:'d drawing, but given what you've described implementing this 
functionality via -drawRect: would be a lot more work than is necessary.
--
David Duncan

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