Type Property
insertsNullPlaceholder
An NSNumber
object containing a Boolean value that determines if an additional item which represents nil
is inserted into a matrix or pop-up menu before the items in the content array.
See Also
Binding Options
static let continuouslyUpdatesValue: NSBindingOption
An NSNumber
object containing a Boolean value that determines whether the value of the binding is updated as edits are made to the user interface item or is updated only when the user interface item resigns as the responder.
static let raisesForNotApplicableKeys: NSBindingOption
An NSNumber
object containing a Boolean value that specifies if an exception is raised when the binding is bound to a key that is not applicable—for example when an object is not key-value coding compliant for a key.