CoreState<T extends CoreWidget> class abstract

The base State object for a CoreWidget.

It is intrinsically linked to a CoreContext (its Element), which handles dependency management and the lifecycle of registered resources. This state's primary roles are to trigger rebuilds via notifyState and to host the standard State lifecycle callbacks, which are then proxied to the CoreContext and CoreWidget.

Inheritance
Implementers

Constructors

CoreState()

Properties

args → ControlArgs
A shortcut to access the arguments and dependencies stored in the CoreContext.
no setter
context → BuildContext
The location in the tree where this widget builds.
no setterinherited
element → CoreContext
A typed getter for the widget's context, which is always a CoreContext.
no setter
hashCode → int
The hash code for this object.
no setterinherited
isDirty → bool
Checks if the element is marked as dirty and needs to be rebuilt.
no setter
mounted → bool
Whether this State object is currently in a tree.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
widget → T
The current configuration.
no setterinherited

Methods

activate() → void
Called when this object is reinserted into the tree after having been removed via deactivate.
inherited
build(BuildContext context) → Widget
Describes the part of the user interface represented by this widget.
inherited
deactivate() → void
Called when this object is removed from the tree.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
didChangeDependencies() → void
Called when a dependency of this State object changes.
override
didUpdateWidget(covariant T oldWidget) → void
Called whenever the widget configuration changes.
override
dispose() → void
Called when this object is removed from the tree permanently.
override
initState() → void
Called when this object is inserted into the tree.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
notifyState() → void
Schedules a rebuild of the widget.
onInit() → void
A callback from CoreContext, indicating that the state has been fully initialized and all dependencies are ready.
reassemble() → void
Called whenever the application is reassembled during debugging, for example during hot reload.
inherited
setState(VoidCallback fn) → void
Notify the framework that the internal state of this object has changed.
inherited
toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode
Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.
inherited
toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String
A string representation of this object.
inherited
toStringShort() → String
A brief description of this object, usually just the runtimeType and the hashCode.
inherited

Operators

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