Re: Getting an NSOutlineView Item's parent
Re: Getting an NSOutlineView Item's parent
- Subject: Re: Getting an NSOutlineView Item's parent
- From: Scott Stevenson <email@hidden>
- Date: Tue, 17 Oct 2006 17:03:40 -0700
On Oct 17, 2006, at 4:07 PM, The Beerbowers wrote:
I'm writing a program which contains an outline view. The data
source manages a bunch of dictionaries, arrays, and other objects
nested inside each other. My problem is that when the data source
method outlineView:objectValueForTableColumn:byItem: is called, I
need to be able to get a pointer to the item's parent so I can find
its key in the case that it is in a dictionary, or its index if its
in an array. Is there any simple way of doing this, or am I going
to have to make a big work around? Any help would be appreciated.
Thanks.
Create a simple NSObject subclass and use that instead of arrays,
dictionaries, etc. The subclass can have a weak reference to its parent.
- Scott
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