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Re: Profound UITableView rendering-performance problem, but only at certain positions?
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Re: Profound UITableView rendering-performance problem, but only at certain positions?


  • Subject: Re: Profound UITableView rendering-performance problem, but only at certain positions?
  • From: Gavin Stokes <email@hidden>
  • Date: Sun, 22 Jul 2012 22:15:06 -0700

I found the exact condition that results in this problem.  The corruption
only happens when

1. There's more than one section on the screen.
2. The last row of the topmost section is only partially visible, and the
visible portion is smaller than the section header.

The part about the section header is just a guess, but that's the only
explanation I see for the otherwise arbitrary point at which the corruption
starts.

Seems like a bug in the tableview.  To work around it, I'll obviously need
to shift the scroll amount of the tableview whenever this condition is true.
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References: 
 >Profound UITableView rendering-performance problem, but only at certain positions? (From: Gavin Stokes <email@hidden>)

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