Re: NSDictionary allValues not mutable
Re: NSDictionary allValues not mutable
- Subject: Re: NSDictionary allValues not mutable
- From: Ken Thomases <email@hidden>
- Date: Mon, 18 Oct 2010 13:13:49 -0500
On Oct 18, 2010, at 10:59 AM, Trygve Inda wrote:
> I guess I am just not seeing how my NSArrayController would ties to this. So
> I have a class MyDataClass and since my NSTableView is tied to an
> NSArrayController, then the NSArrayController needs to get it's data from
> MyDataClass.
>
> So is there then a myArray property in MyDataClass that the
> NSArrayController binds to?
>
> Or does NSArrayController somehow bind to a non-array property, but one
> that responds as if it were an array?
A property implemented in terms of the indexed accessor methods is appropriate for binding an NSArrayController's contentArray to. And, if you must think of properties as "array" vs "non-array", then such a property is an array property. It is more precisely called an indexed to-many relationship or an indexed collection. (In particular, there's no reason to expect an NSArray* to be part of its interface.)
Regards,
Ken
_______________________________________________
Cocoa-dev mailing list (email@hidden)
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:
This email sent to email@hidden