Re: Catalina scroll view issues
Re: Catalina scroll view issues
- Subject: Re: Catalina scroll view issues
- From: Rob Petrovec via Cocoa-dev <email@hidden>
- Date: Sun, 29 Dec 2019 17:09:11 -0700
I honestly think this is fall out from copiesOnScroll being deprecated and the
clip view always behaving as if it was set to true. My guess is you will see
the same problems in your apps if you ran them on Mojave with copiesOnScroll
set to true. In which case you need to update your app to work with
copiesOnScroll set to true. E.g. use layers instead of drawRect.
—Rob
> On Dec 29, 2019, at 4:08 PM, Jerome Krinock via Cocoa-dev
> <email@hidden> wrote:
>
> Since installing macOS 10.15, I see blocks of empty text view lines or table
> view rows often when scrolling through many apps, including file browser
> windows in Path Finder (cocoatech.com) and, for heaven’s sake, even in BBEdit.
>
> Conclusion: This is not “our” faults. Thank you, Eyal for submitting this
> issue to Apple as FB7509033. Maybe someday… [rant omitted].
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