Well I do have the checkbox bound to the controller. It is bound to one of the
attributes in the array of mutable dictionaries contained within my
NSArrayController.
But I don't see how this lets me get control to do something when someone
clicks the checkbox.
Yes I can put an action on the ButtonCell, but this doesn't tell me which
record in the array the clicked cell relates to.
--- On Wed, 9/17/08, Kyle Sluder <[EMAIL PROTECTED]> wrote:
> From: Kyle Sluder <[EMAIL PROTECTED]>
> Subject: Re: Listening for changes in a table
> To: [EMAIL PROTECTED]
> Cc: cocoa-dev@lists.apple.com
> Date: Wednesday, September 17, 2008, 11:54 PM
> On Wed, Sep 17, 2008 at 8:46 PM, Chris Idou
> <[EMAIL PROTECTED]> wrote:
> > I've got a NSTableView controlled by an
> NSArrayController, which uses an array of
> NSMutableDictionaries as its controlled objects. One of the
> columns is a checkbox. These dictionaries are ultimately
> stored in the user's preferences. How would I get
> immediate notification if a user changed one of the
> checkboxes? I would need to know which record (dictionary)
> the checkbox referred to.
>
> You would probably want to bind the checkbox to a property
> on the
> model object, or use the standard target/action mechanism
> on the
> NSButtonCell belonging to the table column.
>
> In other words, your question doesn't really make
> sense. You seem to
> be going at it backwards; you shouldn't be concerned at
> all about the
> table view, this is either something for the model or the
> controller
> to be taking care of.
>
> --Kyle Sluder
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