AnimationEagerListenerMixin mixin Null safety

A mixin that replaces the didRegisterListener/didUnregisterListener contract with a dispose contract.

This mixin provides implementations of didRegisterListener and didUnregisterListener, and therefore can be used in conjunction with mixins that require these methods, AnimationLocalListenersMixin and AnimationLocalStatusListenersMixin.

Superclass Constraints
Implemented by

Constructors

AnimationEagerListenerMixin()

Properties

hashCode int
The hash code for this object. [...]
read-only, inherited
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited

Methods

didRegisterListener() → void
This implementation ignores listener registrations.
didUnregisterListener() → void
This implementation ignores listener registrations.
dispose() → void
Release the resources used by this object. The object is no longer usable after this method is called.
@mustCallSuper
toString() String
Returns a string representation of this object.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited

Operators

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