Hi Rob, On Tue, Mar 25, 2008 at 6:20 AM, Rob Keniger <[EMAIL PROTECTED]> wrote:
> On 25/03/2008, at 11:42 AM, Hamish Allan wrote: > >> Is there any way to use bindings for a source list? The object that >> gets passed to the delegate method -outlineView:isGroupItem: is an >> NSTreeControllerTreeNode which doesn't appear to have a public API... > > Class-dump shows that NSTreeControllerTreeNode is a subclass of > NSTreeNode so you should be able to treat it as such and get the > relevant object for the item by calling -representedObject. Ah, thanks. I wonder what the purpose of this subclass is and how fragile this solution? I'm not convinced I'm going to go the bindings route, as my source list has non-collapsible groups, and making sure they're expanded and not selected when the table is first displayed seems as much trouble as just using a datasource in the first place! Best wishes, Hamish _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) 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: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [EMAIL PROTECTED]
