Re: Binding the enabled property of a NSMatrix instance to wether or not a multiple selection on a array controller is made.
Re: Binding the enabled property of a NSMatrix instance to wether or not a multiple selection on a array controller is made.
- Subject: Re: Binding the enabled property of a NSMatrix instance to wether or not a multiple selection on a array controller is made.
- From: Eloy Duran <email@hidden>
- Date: Thu, 19 Jun 2008 11:30:48 +0200
Hi,
Just wanted to check if I need to explain it differently?
Simple recap: I want a NSMatrix to be disabled when the selection of
the NSArrayController it's bound to returns a multiple selection.
Cheers,
Eloy
On Jun 18, 2008, at 12:23 PM, Eloy Duran wrote:
Hi list,
I have a NSArrayController and a form (collection of controls) that
displays attributes for a individual object in the array controller.
One attribute is bound to a NSMatrix (radio buttons) with the
"Selected Index" binding. This works great.
But now I want to disable the NSMatrix when multiple objects in the
array controller are selected.
I have this working with NSTextField, by setting "Allows Editing
Multiple Values Selection" to false and "Conditionally Sets Enabled"
to true.
I did the same for the NSMatrix under it's "Selected Index" binding,
but it doesn't work....
I have tried checking/unchecking all different sorts of
combinations, but nothing really helps.
Any suggestions/ideas? Existing code/examples would be great too.
Thanks in advance.
Cheers,
Eloy.
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