Re: Unified toolbar going blank

FROM : Keith Blount
DATE : Tue Aug 15 15:25:39 2006

Thanks for the reply - it's good to know that this is
happening in other apps, and therefore is probably
(hopefully) a Cocoa bug rather than one of mine. I
have heard mention of an NSView redrawing bug, so
maybe it is just that (only this morning my text view
subclass suddenly turned to garbage when I scrolled
it, the same text view that has been working happily
for nearly a year...).

All the best,
Keith

--- Michael Nickerson <<email_removed>> wrote:

>
> On Aug 12, 2006, at 12:59 PM, Keith Blount wrote:
>
> > My unified toolbar
> has
> > suddenly gone completely blank at least four times
> > today. Hiding and showing the toolbar again fixes
> the
> > issue, but it is still not good. I get no crashes
> or
> > any other issues, I can't see any memory
> management
> > issues with regard to the toolbar or any of the
> > toolbar items, and I'm not leaving any drawing in
> a
> > weird state in any of my views - every -lockFocus
> has
> > a corresponding -unlockFocus.
> >
>
> I've seen this a few times here and there, though
> not so often as you 
> seem to be seeing it.  It's happened in quite a few
> different apps 
> for me that use the Unified toolbar & title look.
> Mail has done it 
> to me more often than any other, but that's probably
> because I use it 
> more often than the others and always have it
> running.
>
> I did see it happen once in one of my apps (that I'm
> working on at 
> the moment and just added this option to). I'm
> fairly certain it's a 
> redraw issue somewhere in Cocoa.
>
>
> Darkshadow
> (aka Michael Nickerson)
>
>
>
>



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