Re: drawRect method not called after several hours...
Re: drawRect method not called after several hours...
- Subject: Re: drawRect method not called after several hours...
- From: Mike Abdullah <email@hidden>
- Date: Mon, 23 Nov 2009 12:55:20 +0000
Sounds to me like an exception occurred at some point and upset the drawing mechanism (think I've seen something similar before, but not over a long time period). Getting in the logs to suggest an exception?
Mike.
On 23 Nov 2009, at 12:30, Boris Prohaska wrote:
> Hi guys... this is a tricky one.
>
> My application is intended to run for serveal hours/days/weeks. It does GUI updates multiple times a second. But after several hours/days the drawRect: method is stopped beeing called on _all_ views. The application still does what it is supposed to do, but the GUI simply does not draw, but it's functioning well. When i resize the window then, then all the drawing wakes up, but only for the time, when i drag the window. Then it stopps drawing again. All "setNeedsDisplay:" methods are being called, but no drawRect method. This happens on both 10.5.X and 10.6.2
>
> All screen savers are disabled, all energy saving mechanisms off.
>
> Does anyone know what's the problem here?
>
> Thanks
> Boris _______________________________________________
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