Re: Debugging -setNeedsDisplayInRect:
Re: Debugging -setNeedsDisplayInRect:
- Subject: Re: Debugging -setNeedsDisplayInRect:
- From: Curt Clifton <email@hidden>
- Date: Fri, 27 Jul 2012 09:36:18 -0700
On Jul 27, 2012, at 8:55 AM, Nick Zitzmann <email@hidden> wrote:
> But I need to be able to see **all** invocations of the method from **all** NSViews to catch the culprit, because I have a rather complicated view hierarchy, including some views for which I don't have the source, and I don't know exactly which view is doing this. In order to do that, I need to set a conditional breakpoint, and this would be easy if an NSRect could be stored in a register, but how do I set a conditional breakpoint when the variable I want to investigate is on the stack? And where would I find each of the CGFloats on the stack?
For debugging, you might consider swizzling NSView's -setNeedsDisplayInRect: to do the conditional logging that Markus suggested.
Cheers,
Curt
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Curt Clifton, PhD
Software Engineer
The Omni Group
www.curtclifton.net
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