ZdsSplitNavigatorState class
ZdsSplitNavigatorState is a state class for the ZdsSplitNavigator StatefulWidget. It extends the State class with NavigatorObserver and FrameCallbackMixin mixins.
It is responsible for managing the nested navigator and keeping track of the routes count as well as the current route in the navigation stack.
- Inheritance
-
- Object
- State<
ZdsSplitNavigator> - ZdsSplitNavigatorState
- Implemented types
- Mixed in types
Constructors
Properties
- context → BuildContext
-
The location in the tree where this widget builds.
no setterinherited
-
currentRoute
→ ValueNotifier<
String> -
A ValueNotifier
that holds the current route's name. By default, it is initialized with ZdsSplitNavigator.emptyRoute. final - hashCode → int
-
The hash code for this object.
no setterinherited
- mounted → bool
-
Whether this State object is currently in a tree.
no setterinherited
-
The navigator that the observer is observing, if any.
no setteroverride
-
A GlobalKey
used to access the nested navigator's state. getter/setter pair - routesCount ↔ int
-
An integer value to keep track of the number of routes in the nested navigator.
getter/setter pair
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- widget → ZdsSplitNavigator
-
The current configuration.
no setterinherited
Methods
-
activate(
) → void -
Called when this object is reinserted into the tree after having been
removed via deactivate.
inherited
-
atLast(
VoidCallback callback) → void -
Post-frame callbacks cannot be unregistered. They are called exactly once.
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.
override
-
didChangeDependencies(
) → void -
Called when a dependency of this State object changes.
inherited
-
didPop(
Route route, Route? previousRoute) → void -
The Navigator popped
route
.override -
didPush(
Route route, Route? previousRoute) → void -
The Navigator pushed
route
.override -
didRemove(
Route route, Route? previousRoute) → void -
The Navigator removed
route
.override -
didReplace(
{Route? newRoute, Route? oldRoute}) → void -
The Navigator replaced
oldRoute
withnewRoute
.override -
didStartUserGesture(
Route route, Route? previousRoute) → void -
The Navigator's routes are being moved by a user gesture.
override
-
didStopUserGesture(
) → void -
User gesture is no longer controlling the Navigator.
override
-
didUpdateWidget(
covariant ZdsSplitNavigator oldWidget) → void -
Called whenever the widget configuration changes.
inherited
-
dispose(
) → void -
Called when this object is removed from the tree permanently.
inherited
-
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
-
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