sticky_grouped_list 0.1.2 copy "sticky_grouped_list: ^0.1.2" to clipboard
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A ScrollablePositionedList where the list items can be grouped into sections.

Sticky grouped list package for Flutter. #

Pub CI

A ListView with sticky headers in which list items can be grouped to sections. Based on scrollable_positioned_list.

Features

  • Features from scrollable_positioned_list.
  • List items can be separated in groups.
  • For the groups an individual header can be set.
  • Sticky headers with floating option.
  • All fields from ScrollablePositionedList available.

Getting Started #

Add the package to your pubspec.yaml:

sticky_ grouped_list: ^0.1.2

In your dart file, import the library:

import 'package:sticky_grouped_list/sticky_grouped_list.dart';

Create a StickyGroupedListView Widget:

 StickyGroupedListView<dynamic, String>(
   elements: _elements,
   groupBy: (dynamic element) => element['group'],
   groupSeparatorBuilder: (dynamic element) => Text(element['group']),
   itemBuilder: (context, dynamic element) => Text(element['name']),
   order: StickyGroupedListOrder.ASC,
 ),

Parameters: #

Name Description Required Default value
elements A list of the data you want to display in the list required -
groupBy Function which maps an element to its grouped value required -
floatingHeader When set to true the sticky header will float over the list no false
itemBuilder / indexedItemBuilder Function which returns an Widget which defines the item. indexedItemBuilder provides the current index as well. If both are defined indexedItemBuilder is preferred yes, either of them -
groupSeparatorBuilder Function which gets a element and returns an Widget which defines the group header separator required -
separator A Widget which defines a separator between items inside a group no no separator
order Change to StickyGroupedListOrder.DESC to reverse the group sorting no StickyGroupedListOrder.ASC

You can also use most fields from the ScrollablePositionedList.builder constructor.

Used packages: #

Package name Copyright License
scrollable_positioned_list Copyright 2018 the Dart project authors, Inc. All rights reserved BSD 3-Clause "New" or "Revised" License
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Publisher

verified publisherbegnis.dev

A ScrollablePositionedList where the list items can be grouped into sections.

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License

unknown (LICENSE)

Dependencies

flutter, scrollable_positioned_list

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