sliver_expandable

Description:

sliver expandable

Sliver Expandable #
Sliver Expandable lets expand and collapse any Sliver in Flutter.

Getting started #

Add it to your pubspec.yaml:

sliver_expandable: ^1.1.0
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Use it:

AnimatedSliverExpandable(
expanded: _expanded,
headerBuilder: (context, animation) => ListTile(
onTap: () => setState(() => _expanded = !_expanded),
tileColor: Colors.amber,
title: const Text('Expandable'),
trailing: AnimatedBuilder(
animation: animation,
builder: (context, child) => Transform.rotate(
angle: (animation.value - 0.5) * pi,
child: child,
),
child: const Icon(Icons.chevron_left),
),
),
sliver: SliverList(
delegate: SliverChildBuilderDelegate(
(context, index) => ListTile(
title: Text('Expandable item no. $index'),
),
childCount: 5,
),
),
),
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