On Wed, May 9, 2012 at 5:40 PM, Quincey Morris < quinceymor...@rivergatesoftware.com> wrote:
> Very occasionally, it's necessary to subclass the NSDocumentController and > force the singleton to your own subclass, but this is rare. > > This is what I try to do - subclass the NSDocumentController in applicationWillFinishLaunching:. Thus, for example, the 'saveDocument:' action will be normally be delivered > to the NSDocument-subclass object directly, because it is in the responder > chain that's active when the menu item is chosen. Note that NSDocument > *has* a 'saveDocument:' method; NSDocumentController doesn't. > Ok. My NSDocument has "saveDocument:", and my NSDocumentController doesn't have it. But the menu has "Save as" disabled. Thanks for the links, there is also: http://developer.apple.com/library/mac/documentation/Cocoa/Conceptual/MenuList/Articles/EnablingMenuItems.html _______________________________________________ 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
