Re: Is there an NSCollectionView selection change notification?
Re: Is there an NSCollectionView selection change notification?
- Subject: Re: Is there an NSCollectionView selection change notification?
- From: Jens Alfke <email@hidden>
- Date: Sun, 18 May 2008 20:36:45 -0700
On 18 May '08, at 7:41 PM, Markus Spoettl wrote:
I've started playing with NSCollectionView and everything worked
out beautifully (custom views, selection state handling for items
etc.). One thing I can't figure out is how my application/document
gets notified about a change of selection.
If you bind the collection view to an NSArrayController, you can
observe the controller's selection-related properties, either
programmatically or by using bindings in IB. For example, you can bind
a button's "enabled" property to the controller's "canRemove", to
enable the button only when there's a selection.
—Jens
Attachment:
smime.p7s
Description: S/MIME cryptographic signature
_______________________________________________
Cocoa-dev mailing list (email@hidden)
Please do not post admin requests or moderator comments to the list.
Contact the moderators at cocoa-dev-admins(at)lists.apple.com
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden