flutter_expand_view
Flutter Expansion Collapse view is a flutter plugin that helps you make a Expansion Collapse view. Create Expansion Collapse view has never been easier and faster
Animation
Example Project
There is a example project in the example
folder. Check it out. Otherwise, keep reading to get up and running.
Usage
Custom Numbers
import 'package:flutter/material.dart';
import 'package:flutter_expand_view/expand_child_widget.dart';
import 'package:flutter_expand_view/expanded_collapse_right_widget.dart';
void main() {
runApp(MyApp());
}
class MyApp extends StatelessWidget {
// This widget is the root of your application.
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo',
theme: ThemeData(
primarySwatch: Colors.blue,
visualDensity: VisualDensity.adaptivePlatformDensity,
),
home: TestScreen(),
);
}
}
class TestScreen extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text('Expansion Collapse view'),
),
body: Column(
children: [
SizedBox(height: 100),
Container(
margin: const EdgeInsets.fromLTRB(20, 5, 20, 5),
width: MediaQuery.of(context).size.width - 40,
decoration: BoxDecoration(
color: Colors.white,
border: Border.all(color: Colors.grey),
),
child: Padding(
padding: const EdgeInsets.only(top: 8),
child: Column(
children: [
Container(
margin: const EdgeInsets.only(left: 20),
height: 60,
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Text(
'Flutter: Expansion/Collapse view',
style: TextStyle(
fontSize: 18, fontWeight: FontWeight.w600),
),
],
),
),
ExpandChildWidget(
arrowPadding: const EdgeInsets.only(bottom: 0),
expand: false,
child: Column(
children: <Widget>[
Container(
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
Container(
width: MediaQuery.of(context).size.width - 50,
height: 100,
color: Colors.blueAccent,
)
],
),
)
],
),
),
],
),
),
),
SizedBox(height: 100),
ExpandedCollapseRightWidget(
expand: false,
collapseImage: 'assets/Ic_12_collapse@1.5x.svg',
expandImage: 'assets/Ic_12_expand@1.5x.svg',
header: Container(
margin: const EdgeInsets.only(left: 20),
child: Text(
'Expansion Collapse',
style: TextStyle(
fontSize: 20,
fontWeight: FontWeight.w500,
color: Colors.black),
),
),
child: Column(
children: <Widget>[
Container(
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
Container(
width: MediaQuery.of(context).size.width - 50,
height: 100,
color: Colors.blueAccent,
)
],
),
)
],
),
),
SizedBox(height: 100),
],
),
);
}
}
This project is a starting point for a Dart package, a library module containing code that can be shared easily across multiple Flutter or Dart projects.
For help getting started with Flutter, view our online documentation, which offers tutorials, samples, guidance on mobile development, and a full API reference.