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Description:

group grid view

Group Grid View #
A GridView that allows you to group list items and support headers like iOS UICollectionView section.
Features #

Grid Items can be grouped.

Support headers and footers for each group.

All fields from GridView.builder constructor available.

Installing #
Add this to your package's pubspec.yaml file:
dependencies:
group_grid_view: ^latest
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Import #
import 'package:group_grid_view/group_grid_view.dart';
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Usage #
Use like a widget everywhere you want, you can see example in /example folder.
GroupGridView(
padding: const EdgeInsets.symmetric(horizontal: 16),
gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount(
crossAxisCount: 3, mainAxisSpacing: 16, crossAxisSpacing: 16),
sectionCount: dataSource.length,
headerForSection: (section) => Container(
padding: const EdgeInsets.symmetric(vertical: 12),
child: Text(dataSource[section].sectionName,
style: const TextStyle(fontSize: 22, fontWeight: FontWeight.bold))),
footerForSection: (section) {
final footer = dataSource[section].footerName;
return footer != null
? Container(
padding: const EdgeInsets.only(top: 12, bottom: 32),
child: Text(footer, style: const TextStyle(fontSize: 16)))
: const SizedBox(height: 32);
},
itemInSectionBuilder: (_, indexPath) {
final data = dataSource[indexPath.section].listItems[indexPath.index];
return Container(
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(8),
border: Border.all(color: Colors.blue)),
alignment: Alignment.center,
padding: const EdgeInsets.all(8),
child: Text(data, style: const TextStyle(fontWeight: FontWeight.w500)));
},
itemInSectionCount: (section) => dataSource[section].listItems.length)
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Trần Đạt, Thank you!