advanced_grouped_list library

This library brings support for a list view in which the items can be grouped together in different sections.

This library is based on the package scrollable_positioned_list which brings the ability to programatically scroll through the list.

To use this library in your code:

import 'package:advanced_grouped_list/advanced_grouped_list.dart';

Classes

AdvancedGroupedListView<T, E>: A groupable list of widgets similar to ScrollablePositionedList, except that the items can be sectioned into groups.
AdvancedGroupedListViewState<T, E>: State class for AdvancedGroupedListView.
GroupedItemScrollController: Controller to jump or scroll to a particular element in the list.
ItemPosition: Position information for an item in the list.
ItemPositionsListener: Provides a listenable iterable of itemPositions of items that are on screen and their locations.
ScrollOffsetController: Controller to scroll a certain number of pixels relative to the current scroll offset.
ScrollOffsetListener: Provides an affordance for listening to scroll offset changes.

AdvancedGroupedListOrder: Used to define the order of a StickyGroupedListView. Defines the order in which items are grouped in a StickyGroupedListView.

ItemPositionsListenerExt on ItemPositionsListener: Extension to get the topmost visible item index or ItemPosition from ItemPositionsListener.