SOLVED NSToolbarItem, which I was trying to "disable" had "Autovalidates" checked. After switching that off everything works as supposed
On 3/22/08, Alexey Zakhlestin <[EMAIL PROTECTED]> wrote: > On 3/22/08, Jeff Nouwen <[EMAIL PROTECTED]> wrote: > > On Mar-22-2008, at 3:20 AM, Alexey Zakhlestin wrote: > > > I have NSOutlineView bound to NSTreeController > > > Additionally, I have a button, which is bound to "canRemove" of > > > NSTreeController. Unfortunately, button never gets disabled (even if I > > > have an empty selection in NSOutlineView) > > > > > > I've run into this before and in my case it was because I forgot to > > bind the Selection Index Paths of my Outline View Content to the > > selectionIndexPaths key path of my tree controller. Forgetting this > > setting caused additional problems like insert: inserting after the > > last-created entry instead of where the selection in the UI was. > > > > Do you have this binding set on your outline view? > > > Tried it now, but that did not help. > > Actually, I am binding column of NSOutlineView to NSTreeController > using "value" binding. Documentation says, that explicit binding of > selectionIndexPaths is not needed this way > > > -- > Alexey Zakhlestin > http://blog.milkfarmsoft.com/ > -- Alexey Zakhlestin http://blog.milkfarmsoft.com/ _______________________________________________ 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]
