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.
Declaration
static let insertsNullPlaceholder: NSBindingOptionSee Also
Binding Options
allowsEditingMultipleValuesSelectionallowsNullArgumentalwaysPresentsApplicationModalAlertsconditionallySetsEditableconditionallySetsEnabledconditionallySetsHiddencontentPlacementTagcontinuouslyUpdatesValuecreatesSortDescriptordeletesObjectsOnRemovedisplayNamedisplayPatternhandlesContentAsCompoundValueinvokesSeparatelyWithArrayObjectsmultipleValuesPlaceholder