On Wed, Feb 6, 2013, at 09:41 AM, Keary Suska wrote: > The issue is in the above lines, where I release the NSTextStorage. I was > assuming that the NSTextView would retain the text storage, which > certainly must be the case in certain situations, but clearly isn't the > case when one is constructing the text system by hand. I.e., when you let > NSTextView construct its own text system, it retains the related objects, > but when you use the -initWithFrame:textContainer: method, it does not.
This is explained in the Cocoa Text Architecture Guide: http://developer.apple.com/library/mac/#documentation/TextFonts/Conceptual/CocoaTextArchitecture/TextSystemArchitecture/ArchitectureOverview.html#//apple_ref/doc/uid/TP40009459-CH7-SW11 It's also the reason you can't set up a zeroing weak reference to an NSTextView; NSTextView checks its own retain count for magic values and deallocates itself if it reaches those values. --Kyle Sluder _______________________________________________ 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