WizardController class

Allows widgets such as the AppBar to invoke functionality on the Wizard This is useful for widgets that are defined above the Wizard, such as a mobile app's AppBar.

Inheritance

Constructors

WizardController({required Map<String, WizardRoute> routes, String? initialRoute, String? errorRoute})

Properties

currentRoute → String
no setter
errorRoute → String?
final
hashCode → int
The hash code for this object.
no setterinherited
hasListeners → bool
Whether any listeners are currently registered.
no setterinherited
initialRoute → String?
final
isDisposed → bool
Whether the notifier has been disposed.
no setterinherited
isLoading → bool
no setter
routes → Map<String, WizardRoute>
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
state → List<WizardRouteSettings<Object?>>
no setter

Methods

addListener(VoidCallback listener) → void
Register a closure to be called when the object changes.
inherited
back<T extends Object?>([T? result]) → Future<void>
Requests the wizard to show the previous page. Optionally, result can be returned to the previous page.
complete() → void
Requests the wizard to complete.
dispose() → void
Discards any resources used by the object. After this is called, the object is not in a usable state and should be discarded (calls to addListener will throw after the object is disposed).
override
home() → void
Requests the wizard to show the first page.
jump<T extends Object?>(String route, {Object? arguments}) → Future<T?>
Requests the wizard to jump to a specific page. Optionally, arguments can be passed to the page.
next<T extends Object?>({Object? arguments}) → Future<T?>
Requests the wizard to show the next page. Optionally, arguments can be passed to the next page.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
notifyListeners() → void
Call all the registered listeners.
inherited
removeListener(VoidCallback listener) → void
Remove a previously registered closure from the list of closures that are notified when the object changes.
inherited
replace<T extends Object?>({Object? arguments}) → Future<T?>
Requests the wizard to replace the current page with the next one. Optionally, arguments can be passed to the next page.
showError<T extends Object?>(Object error) → Future<T?>
toString() → String
A string representation of this object.
inherited

Operators

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