Re: NSTableView doesn't show data until I click on a header
Re: NSTableView doesn't show data until I click on a header
- Subject: Re: NSTableView doesn't show data until I click on a header
- From: Koen van der Drift <email@hidden>
- Date: Mon, 30 Apr 2012 07:53:50 -0400
Thanks for the link. I am confused now, since it says:
"Indexed Accessor Pattern
[...]
There are indexed accessors which return data from the collection (the
getter variation) and mutable accessors
that provide an interface for mutableArrayValueForKey: to modify the
collection."
Which (I think) is what I am doing now. But it's too early and I
haven't drank all my coffee yet :)
- Koen.
On Sun, Apr 29, 2012 at 10:56 PM, mmalc Crawford <email@hidden> wrote:
>
> On Apr 29, 2012, at 9:22 AM, Koen van der Drift <email@hidden>
> wrote:
>
> So for future reference, my data model is an NSMutableArray. Instead of
> adding objects by calling addObject, I need to call it as follows:
>
> - (void)addMyObject:(MyObject *)obj
> {
> NSMutableArray *temp = [self mutableArrayValueForKey: @"myArray"];
> [temp addObject: obj];
> }
>
> Is there any reason not to implement the appropriate KVC accessor methods
> for myArray?
>
> <https://developer.apple.com/library/mac/#documentation/Cocoa/Conceptual/KeyValueCoding/Articles/AccessorConventions.html#//apple_ref/doc/uid/20002174-BAJEAIEE>
>
> (See also
> <https://developer.apple.com/library/mac/#documentation/Cocoa/Conceptual/KeyValueObserving/Articles/KVOCompliance.html#//apple_ref/doc/uid/20002178-BAJEAIEE>.)
>
> mmalc
>
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