Re: NSArrayController subclass computed property not being updated
Re: NSArrayController subclass computed property not being updated
- Subject: Re: NSArrayController subclass computed property not being updated
- From: Kyle Sluder <email@hidden>
- Date: Tue, 28 Jul 2009 22:40:58 -0700
On Jul 28, 2009, at 10:09 PM, Alexander Heinz
<email@hidden> wrote:
(This basically adds some application-specific checks to the
canRemove: property, so that I can bind a "remove" button in
Interface Builder.)
Question: why aren't you just overriding -canRemove?
However, the accessor for the property (i.e., "- (BOOL)
canRemoveSelection") is never called, beyond the initial call when
the object is created. As a result, the button bound to the property
never changes state.
Have you actually bound anything to the controller's
canRemoveSelection property?
--Kyle Sluder
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