First you need a NSTreeController to manage your NSArray, then: NSTreeNode *topNode = [treeController arrangedObjects]; return [topNode descendantNodeAtIndexPath:indexPath];
On Mar 26, 2014, at 12:02 PM, Torsten Curdt wrote: > The Apple docs state: > > "The NSIndexPath class represents the path to a specific node in a > tree of nested array collections" > > I can't find how to use the index path to access the tree though. > It should be something along the lines of: > > NSIndexPath *indexPath = ... > NSArray *nestedArrays = ... > id obj = [nestedArrays objectByIndexPath:indexPath]; > > but I just cannot seem to find the right selector for this. > > I could easily implement this myself - but there must be something > like this already!? No? > > cheers, > Torsten > _______________________________________________ > > 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://urldefense.proofpoint.com/v1/url?u=https://lists.apple.com/mailman/options/cocoa-dev/lrucker%2540vmware.com&k=oIvRg1%2BdGAgOoM1BIlLLqw%3D%3D%0A&r=yJFJhaNnTZDfFSSz1U9TSNMmxGyib3KjZGuKfIhHLxA%3D%0A&m=CXRx5m4gvxOtLBk%2FKvoQ8oAikjCpYgRgvp64DRbHvuI%3D%0A&s=9326e7b9181f48fbf3ff31e51a62abdb32ca57642e025ca6cdf8e8e255bd8286 > > This email sent to lruc...@vmware.com _______________________________________________ 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
