Listenable class abstract

Implementers

Constructors

Listenable()

Properties

hashCode int
The hash code for this object.
no setterinherited
runtimeType Type
A representation of the runtime type of the object.
no setterinherited

Methods

addListener(void listener()) → void
Adds a listener handler.
getListenerCount() int
Returns the number of listeners.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
removeListener(void listener()) → void
Removes the listener handler.
toString() String
A string representation of this object.
inherited

Operators

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