Re: Intermittent scrolling problem in UITableView
Re: Intermittent scrolling problem in UITableView
- Subject: Re: Intermittent scrolling problem in UITableView
- From: Alex Zavatone <email@hidden>
- Date: Fri, 18 Nov 2011 22:36:50 -0600
I remember watching an Apple iOS video on performance for almost exactly the same thing IIRC.
It's this video: Maximizing Your Application's Performance on iPhone
From: iPhone Development Essential Videos
You can get it in iTunes.
It's from the Developer on iTunes section.
>>
>> +1, I was just typing something similar, doing any UI work at all on a background thread often leads to very odd behavior and I note in your second mail that you say when you touch another UI element it all redraws nicely, that is another symptom I've seen before after doing UI work on the background thread.
>>
>> If you are, I would highly recommend blocks to throw the work back to the main thread again, block programming and dispatch queues are possibly one of the nicest things Apple has added in the last few years, they just make stuff like this SO easy.
>
> Thanks for the pointer, I'll check how the stuff is loaded and see if anything UI-related could be executed in the operation queue we're using to load the data.
>
> -Laurent.
> --
> Laurent Daudelin
> AIM/iChat/Skype:LaurentDaudelin http://www.nemesys-soft.com/
> Logiciels Nemesys Software email@hidden
>
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