ViewModel class abstract

Inheritance

Constructors

ViewModel()

Properties

context ↔ BuildContext
The context of the view.
getter/setter pair
disposed → bool
no setter
hashCode → int
The hash code for this object.
no setterinherited
hasListeners → bool
Whether any listeners are currently registered.
no setterinherited
initialised ↔ bool
Determine if ViewModel has been initialised.
getter/setter pair
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

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.
override
init() → void
A callback after ViewModel is constructed. The event is called by default every time the ViewModel view dependencies are updated. Set initOnce of the ViewModelBuilder builder to true to ignore dependencies updates.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
notifyListeners() → void
Call all the registered listeners.
override
onAfterBuild() → void
A callback when the addPostFrameCallback method is called.
onBuild() → void
A callback when the build method is called.
onDispose() → void
A callback when the view disposed.
removeListener(VoidCallback listener) → void
Remove a previously registered closure from the list of closures that are notified when the object changes.
inherited
toString() → String
A string representation of this object.
inherited

Operators

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