The document window in a Core Data app has now grown to the point where it has several tabs and sub-tabs. Some of them, a "Reports" tab in particular, can take a long time to load for large documents, so that upon opening such a document, the beachball spins while, mostly, array controllers for tables in unseen tab views are sorting their data. This is annoying because, in typical usage, these unseen tab views are never selected.
I think the solution is to load the slow-loading and rarely-used tab view items lazily, that is, not until they are selected. Further, I think that the standard implementation of such lazy loading would be to go into the xib file, duplicate the long-loading and rarely-used tab view items, put their subviews in separate views, and move these separate views with their associated controllers into separate nib files. It seems like I would have to leave empty tab view items in the "main" nib, and swap views from the other nibs in when required, or something like that. I'd also have to similarly split up my File's Owner, taking the outlets and actions for each nib into a new File's Owners. Since this is looking like a multi-day endeavor, I'm asking for alternatives I should consider before diving in. Jerry Krinock _______________________________________________ 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
