NavigationStack<T> class

Data structure that represents the navigation stack. It notifies changes made to items list, even through push and pop operations.

Mixed in types

Constructors

hashCode → int: The hash code for this object.
no setterinherited
hasListeners → bool: Whether any listeners are currently registered.
no setterinherited
items ↔ UnmodifiableListView<T>: Returns an immutable copy of items in this stack
getter/setter pair
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited

addListener(VoidCallback listener) → void: Register a closure to be called when the object changes.
inherited
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).
inherited
isLastItemOfType<T>() → bool
mapItems<O>(O f(T item, int index)) → Iterable<O>: A convenience method to map items with indexes. It's just like calling items.map, but with indexes
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
notifyListeners() → void: Call all the registered listeners.
inherited
pop() → T?: Removes last item is possible and notifies change. It returns the popped item, or null if stack was empty.
popBeforeItemOfType<T>() → void: Pops stack before first item of type T
popUntilItemOfType<T>() → void: Pops stack until first item of type T
push(T item) → void: Pushes a new item at the end of the stack and notifies change
removeListener(VoidCallback listener) → void: Remove a previously registered closure from the list of closures that are notified when the object changes.
inherited
toString() → String: A string representation of this object.
inherited