On Aug 6, 2013, at 11:09:51, Kyle Sluder <k...@ksluder.com> wrote: > If scrolling your view always requires a redraw, I’d just turn it on in the > nib and leave it on.
No, it doesn't always need to do this. This is only needed when scaling our view, when the new scroll loc is calculated and set. Regular swipe or scrollbar scrolling will still use the optimized copiesOnScroll behavior. > Also, since we now know how copiesOnScroll affects things: are you sure you > were seeing double drawing? Yes. I know because I overrode display:, set a breakpoint in it, and it was called by the call to scrollPoint. -- Steve Mills office: 952-818-3871 home: 952-401-6255 cell: 612-803-6157 _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
