Re: NSTreeController and Core Data: creating abstract entities?
Re: NSTreeController and Core Data: creating abstract entities?
- Subject: Re: NSTreeController and Core Data: creating abstract entities?
- From: mmalcolm crawford <email@hidden>
- Date: Tue, 21 Jun 2005 21:46:57 -0700
On Jun 21, 2005, at 8:56 PM, Michael McCracken wrote:
Also, what should I do to get it to do what I want - that is, to
create a PubGroup if the selection was a PubGroup, and a PersonGroup
if the selection is a PersonGroup - will I need to subclass
NSTreeController, or should I just use it for display and handle
adding and removing through my own code?
Subclass and override newObject -- create an instance of the same
entity as the current selection.
mmalc
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