It is very common for Applications to update the selection during undo operations.
By default NSArrayController automatically selects objects as they are inserted. This works if objects are added using one of the controller's add or insert methods. If objects are added directly to the controller content object using other means then this mechanism does not work. Take for example a NSArrayController with a managed object context for the content. If one or more objects are added to managed object context as the result of an undo, the controller's selection does not change or update. Is there an easy way to set the controller's selection when an undo operation adds objects back into a managed object context? --Richard _______________________________________________ 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: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
