I have a button which only makes sense when exactly one thing is selected. Currently it's Enabled property is bound to Array Controller.selectedObjects.@count. I.e. the button is enabled if one or more things are selected.
But I want it to be disabled when nothing is selected AND also if more than one thing is selected. Is there a way to do this without code? If not - what to do ? Create a value transformer? Or what else? Gerriet. _______________________________________________ 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: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
