ParamValue<T> class

Inheritance

Constructors

ParamValue({T? value, bool required = false, T? default$, ValueEditorPresenter<T>? editor, ParamSerializer<T>? serializer, Map<String, Object> metadata = const {}, required List<ParamContraint<T>> constraints})

Properties

changed → bool
no setter
constraints → List<ParamContraint<T>>
final
default$ → T?
final
editor → ValueEditorPresenter<T>?
final
hashCode → int
The hash code for this object.
no setterinherited
hasListeners → bool
Whether any listeners are currently registered.
no setterinherited
initial → T?
final
metadata → Map<String, Object>
no setter
required → bool
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
serializer → ParamSerializer<T>?
final
value → T?
no setter

Methods

addListener(VoidCallback listener) → void
Register a closure to be called when the object changes.
inherited
dispose() → void
Discards any resources used by the object. After this is called, the object is not in a usable state and should be discarded (calls to addListener will throw after the object is disposed).
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
notifyListeners() → void
Call all the registered listeners.
inherited
removeListener(VoidCallback listener) → void
Remove a previously registered closure from the list of closures that are notified when the object changes.
inherited
reset() → void
toString() → String
A string representation of this object.
inherited
update(T? value) → void

Operators

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