> On Jan 12, 2017, at 12:53 PM, Quincey Morris > <quinceymor...@rivergatesoftware.com> wrote: > > windowWillClose is an acceptable place to tear down the binding only if (a) > the thing bound, and the thing bound to, still exist, and (b) there is no > chance that the window will be re-opened. Both of those are typically true, > but it does depend on what you’re doing. > > Window dealloc/deinit is also a possible time, but again you need to be sure > that the relevant objects still exist, probably by keeping strong references > to them in the window controller itself (and again it depends on what you’re > doing).
The nice thing about windowWillClose for this is that if the binding ends up retaining your window controller somehow, you don’t end up with a retain cycle. Charles _______________________________________________ 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
