MoInfiniteScrollController<T> class
Controls the pagination state for InfiniteScrollFlow and
SliverInfiniteScrollFlow.
You can optionally create and manage a controller yourself to call refresh from outside the widget (e.g., from an AppBar action). If you do not provide one, the widget creates its own internally.
Example:
final controller = MoInfiniteScrollController<MyItem>();
// Refresh from anywhere:
controller.refresh();
- Inheritance
-
- Object
- ChangeNotifier
- MoInfiniteScrollController
Constructors
- MoInfiniteScrollController()
- Creates an MoInfiniteScrollController.
Properties
- currentPage → int
-
The next page number that will be fetched.
no setter
- hasError → bool
-
Whether the last fetch resulted in an error.
no setter
- hashCode → int
-
The hash code for this object.
no setterinherited
- hasListeners → bool
-
Whether any listeners are currently registered.
no setterinherited
- hasReachedEnd → bool
-
Whether the last fetch returned fewer items than
limit, signalling that no more pages are available.no setter - isLoading → bool
-
Whether a fetch is currently in progress.
no setter
-
items
→ List<
T> -
All items loaded so far.
no setter
- lastError ↔ Object?
-
The error thrown by the last failed fetch, if any.
getter/setter pair
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
addListener(
VoidCallback listener) → void -
Register a closure to be called when the object changes.
inherited
-
dispose(
) → void -
Discards any resources used by the object.
inherited
-
fetchNextPage(
PageFetcher< T> fetcher, int limit) → Future<void> - Fetches the next page and appends results to items.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
notifyListeners(
) → void -
Call all the registered listeners.
inherited
-
refresh(
PageFetcher< T> fetcher, int limit) → Future<void> - Resets the controller back to page 1 and fetches the first page.
-
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
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited