ActiveModel<T> class

An ActiveModel can take the nature of any any object type. When an update is done an ActiveStateChanged event is triggered which in-turn makes a UI rebuild of that widget. UseCases

Using set:

//initialize the property value to zero.
final age = createProperty<int>(0);

//update the property value to five.
age.set(5);

Calling the property:

//initialize the property value to zero.
final age = createProperty<int>(0);

//update the property value to five.
age(5);
Implemented types

Constructors

ActiveModel(T _value, {String? typeName})

Properties

activeController → ActiveController
Returns the instance of the ActiveController this property is associated with.
no setter
hashCode → int
The hash code for this object.
no setteroverride
isNotNull → bool
Returns true if the value of this is not null.
no setter
isNull → bool
Returns true if the value of this is null.
no setter
originalValue → T
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
typeName ↔ String?
getter/setter pair
value → T
no setteroverride

Methods

call(T value, {bool notifyChange = true, bool setAsOriginal = false}) → void
Updates the underlying value for this ActiveModel.
equals(dynamic other) → bool
Checks if other is equal to the value of this ActiveModel
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
reset({bool notifyChange = true}) → void
Resets the value to the originalValue.
set(T value, {bool notifyChange = true, bool setAsOriginal = false}) → T
Updates the property value. Notifies any listeners to the change
setActiveController(ActiveController activeController) → void
Links this ActiveModel instance with an ActiveController.
setOriginalValueToCurrent() → void
Updates the original value to what the current value of this property is.
toString() → String
A string representation of this object.
override

Operators

operator ==(dynamic other) → bool
The equality operator.
override