Re: NSOutlineview Datasource
Re: NSOutlineview Datasource
- Subject: Re: NSOutlineview Datasource
- From: j o a r <email@hidden>
- Date: Fri, 4 Feb 2005 17:00:27 +0100
On 2005-02-04, at 16.55, Coleman Nitroy wrote:
So to make my life easier I would like to use more specific objects.
For example: SomeClass->has an array of children of class type
SomeOtherClass, and on and on. Before I rip out a large amount of code
I was wondering is this possible to use in a NSOutlineview. Does
SomeOtherClass need to be a subclass of SomeClass? What caveats will I
run into?
The outline view doesn't care how you structure your data source, as
long as you return values correctly via it's delegate and data source
methods. I think it's quite common to do what you're thinking about -
ie. to have different classes of objects for nodes and leaves / parents
and children.
Also a side question. When deleting items you need to have its parent
correct? Out of curiosity how does everyone maintain the parent side
of the child/parent relationship?
Failed to parse question, bailing out...
j o a r
Attachment:
smime.p7s
Description: S/MIME cryptographic signature
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Cocoa-dev mailing list (email@hidden)
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden