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';


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(
                    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,
                              )
                            ],
                          ),
                        )
                      ],
                    ),
                  ),
                ],
              ),
            ),
          ),
        ],
      ),
    );
  }
}


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.

Libraries

arrow_widget
expand_child_widget
flutter_expand_view