Re: Editing NSOutlineView Group Item
Re: Editing NSOutlineView Group Item
- Subject: Re: Editing NSOutlineView Group Item
- From: Luther Baker <email@hidden>
- Date: Tue, 04 Nov 2014 16:39:18 -0600
I've created a project on github that essentially duplicates the problem
I'm having.
$ git clone
https://github.com/EffectiveProgramming/LBOutlineViewDemo.git
If you have time, please feel free to check it out and let me know if you
can see what I'm doing wrong.
Thanks,
-Luther
On Tue, Nov 4, 2014 at 1:21 PM, Quincey Morris <
email@hidden> wrote:
> > I have 2 items in my outline view - if I select, edit and then try to
> reload the item at index=1.
>
> Here is new information. What does “edit” mean? Are you talking about
> editing the text in the row in the outline view, or editing properties of
> the object represented by the row elsewhere in the window, which imply a
> change in its item’s appearance in the outline view?
>
> One thing you could try, just before you invoke ‘reloadItem:’, is to log
> the items in the view. That is, loop over the view’s row by rowIndex,
> fetching the item for each row, and logging the item pointer and
> description. (This will not log rows in collapsed parents, of course, but
> that’s part of the point.) Then check to make sure the item you’re
> selecting is in this list.
>
> If, for some reason, editing causes the identity of the item to change,
> then I’d expect to see failures like you’re getting.
>
>
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