NavigationCubit<T> class
- Inheritance
-
- Object
- BlocBase<
NavigationCubitState< T?> > - Cubit<
NavigationCubitState< T?> > - NavigationCubit
- Available Extensions
Constructors
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- isClosed → bool
-
Whether the bloc is closed.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
-
state
→ NavigationCubitState<
T?> -
The current state.
no setterinherited
-
stream
→ Stream<
NavigationCubitState< T?> > -
The current state stream.
no setterinherited
Methods
-
addError(
Object error, [StackTrace? stackTrace]) → void -
Reports an
error
which triggers onError with an optional StackTrace.inherited -
close(
) → Future< void> -
Closes the instance.
This method should be called when the instance is no longer needed.
Once close is called, the instance can no longer be used.
inherited
-
emit(
NavigationCubitState< T?> state) → void -
Updates the
state
to the providedstate
. emit does nothing if the instance has been closed or if thestate
being emitted is equal to the currentstate
.inherited -
goToIndexPage(
int indexPage) → void -
goToPage(
T page) → void -
listen(
void onData(NavigationCubitState< T?> )?, {Function? onError, void onDone()?, bool? cancelOnError}) → StreamSubscription<NavigationCubitState< T?> > -
Adds a subscription to the
Stream<State>
. Returns a StreamSubscription which handles events from theStream<State>
using the providedonData
,onError
andonDone
handlers.inherited -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
onChange(
Change< NavigationCubitState< change) → voidT?> > -
Called whenever a
change
occurs with the givenchange
. Achange
occurs when a newstate
is emitted. onChange is called before thestate
of thecubit
is updated. onChange is a great spot to add logging/analytics for a specificcubit
.inherited -
onError(
Object error, StackTrace stackTrace) → void -
Called whenever an
error
occurs and notifies BlocObserver.onError.inherited -
toString(
) → String -
A string representation of this object.
inherited
-
updatePages(
Iterable< T> pages, [T? page]) → void
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Methods
-
from(
{required int pagesCount, int? initialPage}) → NavigationCubit< int>