StatefulNavigationShellState class

State for StatefulNavigationShell.

Inheritance
Mixed-in types

Properties

bucket RestorationBucket?
The RestorationBucket used for the restoration data of the RestorablePropertys registered to this mixin.
no setterinherited
context BuildContext
The location in the tree where this widget builds.
no setterinherited
currentIndex int
The index of the currently active StatefulShellBranch.
no setter
hashCode int
The hash code for this object.
no setterinherited
mounted bool
Whether this State object is currently in a tree.
no setterinherited
restorationId String?
The restoration ID used for the RestorationBucket in which the mixin will store the restoration data of all registered properties.
no setteroverride
restorePending bool
Whether restoreState will be called at the beginning of the next build phase.
no setterinherited
route StatefulShellRoute
The associated StatefulShellRoute.
no setter
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
widget StatefulNavigationShell
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.
override
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.
inherited
didToggleBucket(RestorationBucket? oldBucket) → void
Called when bucket switches between null and non-null values.
inherited
didUpdateRestorationId() → void
Must be called when the value returned by restorationId changes.
inherited
didUpdateWidget(covariant StatefulNavigationShell oldWidget) → void
Called whenever the widget configuration changes.
override
dispose() → void
Called when this object is removed from the tree permanently.
override
goBranch(int index, {bool initialLocation = false}) → void
Navigate to the last location of the StatefulShellBranch at the provided index in the associated StatefulShellBranch.
initState() → void
Called when this object is inserted into the tree.
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
reassemble() → void
Called whenever the application is reassembled during debugging, for example during hot reload.
inherited
registerForRestoration(RestorableProperty<Object?> property, String restorationId) → void
Registers a RestorableProperty for state restoration.
inherited
restoreState(RestorationBucket? oldBucket, bool initialRestore) → void
Called to initialize or restore the RestorablePropertys used by the State object.
override
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
unregisterFromRestoration(RestorableProperty<Object?> property) → void
Unregisters a RestorableProperty from state restoration.
inherited

Operators

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