TreeViewCubit class

Constructors

TreeViewCubit()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

isClosed → bool

Whether the bloc is closed.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

state → TreeViewState

The current state.

no setter, inherited

stream → Stream<TreeViewState>

The current stream of states.

no setter, inherited

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

collapseExpandNode(TreeNode node) → void

emit(TreeViewState state) → void

Updates the state to the provided state. emit does nothing if the state being emitted is equal to the current state.

inherited

findChildren(TreeNode node, bool status) → void

initRootNodes({required List<TreeNode> rootNodes, TreeConfiguration? treeConfiguration}) → Future<void>

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

onChange(Change<TreeViewState> change) → void

Called whenever a change occurs with the given change. A change occurs when a new state is emitted. onChange is called before the state of the cubit is updated. onChange is a great spot to add logging/analytics for a specific cubit.

inherited

onError(Object error, StackTrace stackTrace) → void

Called whenever an error occurs and notifies BlocObserver.onError.

inherited

onSelectNodeChildren(TreeNode node) → void

onSelectParentNode(TreeNode node) → void

setDecoration(TreeConfiguration treeConfiguration, List<TreeNode> rootNodes) → void

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited