GenericEventArgs1<T> class
Represents a StdEventArgs derived class with one (generic) value.
For use as a quick alternative to defining your own custom EventArgs class. Provides a value field that contains the value supplied on creation.
See also GenericEventArgs2 which supports 2 (generic) values.
// example declaration with an inferred type
var e = Event<GenericEventArgs1>();
// example declaration with an declared type
var e = Event<GenericEventArgs1<String>>();
e.subscribe((args) => print(args.value));
e.broadcast(GenericEventArgs1('hello'));
// outputs: hello
- Inheritance
-
- Object
- ExtendedEventArgs
- StdEventArgs
- GenericEventArgs1
Constructors
- GenericEventArgs1(T value, {String description = ''})
-
Creates an
EventArg1
with one generic value
Properties
- description ↔ String
-
An optional description or other information.
getter/setter pairinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- value ↔ T
-
A generic value.
getter/setter pair
- whenOccurred ↔ DateTime
-
The date and time the Event was broadcast.
getter/setter pairinherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited