NsgListenable class
- Inheritance
-
- Object
- Listenable
- NsgListenable
Constructors
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
-
listeners
↔ Map<
String, VoidCallback> -
getter/setter pair
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
addListener(
VoidCallback listener) → String -
Register a closure to be called when the object notifies its listeners.
override
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
removeListener(
VoidCallback listener) → void -
Remove a previously registered closure from the list of closures that the
object notifies.
override
-
removeListenerByKey(
String key) → void -
sendNotify(
{List< String> ? keys}) → void -
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited