Re: NSOutlineView isn't restoring persistent state for expanded/collapsed

2017-03-09 Thread Quincey Morris
On Mar 9, 2017, at 09:59 , Steve Mills mailto:sjmi...@mac.com>> wrote: > > When and how should this be happening? FWIW, when I tried to use this persistent state facility (quite a few years ago now), I decided that it was working as advertised, but that the intended behavior was so weird that i

NSOutlineView isn't restoring persistent state for expanded/collapsed

2017-03-09 Thread Steve Mills
When and how should this be happening? My outline view has an autosave name, a datasource that implements outlineView:itemForPersistentObject: and  outlineView:persistentObjectForItem:, and autosaveExpandedItems is turned on. outlineView:persistentObjectForItem: is being called for items that I