OptimizedListController<T> class
Controller for managing list state WITHOUT rebuilding entire widget
- Inheritance
-
- Object
- ChangeNotifier
- OptimizedListController
Constructors
-
OptimizedListController(List<
T> _items)
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- hasListeners → bool
-
Whether any listeners are currently registered.
no setterinherited
- isLoading → bool
-
no setter
-
items
→ List<
T> -
no setter
- length → int
-
no setter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
addItems(
List< T> newItems) → void - Add items (for pagination)
-
addListener(
VoidCallback listener) → void -
Register a closure to be called when the object changes.
inherited
-
clear(
) → void - Clear all items
-
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
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
notifyListeners(
) → void -
Call all the registered listeners.
inherited
-
removeAt(
int index) → void - Remove item at index
-
removeListener(
VoidCallback listener) → void -
Remove a previously registered closure from the list of closures that are
notified when the object changes.
inherited
-
replaceAll(
List< T> newItems) → void - Replace all items
-
setLoading(
bool loading) → void - Set loading state
-
toString(
) → String -
A string representation of this object.
inherited
-
updateItem(
int index, T newItem) → void - Update single item at index
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited