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> On 2015/05/04, at 21:21, Colas <colasj...@yahoo.fr> wrote: > > Thanks Roland for your answer. Sorry for the unclarity of my question. > > You completely answered my question. > > I wondered about this point because I come from the OSX development and there > is not (as far as I know) this concept of child/parent. > > Colas There is as of 10.10 SDK which introduced proper APIs to bring the OS X paradigm closer to the iOS way. Cocoa started as Next Step long ago and has had a lot of things develop over time whereas Cocoa touch is newer and had a chance to start out doing things that have taken time to do in Cocoa. They can only add and change things so much with each release without breaking everyone at the same time. Cocoa only introduced Core Animation and View Controllers in 10.5 Around the same time iOS was first created and it was a year or so before iOS had a public SDK. These days there's a lot of effort to unify the API styles that are good and to reduce the friction for developers moving between platforms. _______________________________________________ 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
