PropertyObservable mixin Null safety

Mixin for property-observing pattern.

Properties

hashCode int
The hash code for this object.
read-onlyinherited
runtimeType Type
A representation of the runtime type of the object.
read-onlyinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
notifyPropertyChanged(PropertyChangedInfo info) → void
Notify property changed information to the observers.
registerObserver(PropertyChangedCallback observer) → void
Register a property changes observer.
toString() String
A string representation of this object.
inherited
unregisterObserver(PropertyChangedCallback observer) → void
Unregister a property changes observer.

Operators

operator ==(Object other) bool
The equality operator.
inherited