infoForBinding(_:)
Returns a dictionary describing the receiver’s binding.
Declaration
func infoForBinding(_ binding: NSBindingName) -> [NSBindingInfoKey : Any]?Parameters
- binding:
The name of a binding.
Return Value
A dictionary with information about binding, or nil if the binding is not bound. The dictionary contains three key/value pairs: NSObservedObjectKey: object bound, NSObservedKeyPathKey: key path bound, NSOptionsKey: dictionary with the options and their values for the bindings.
Discussion
This method is mostly for use by subclasses which want to analyze the existing bindings of an object.