folder 1.0.0

A Flutter package to easy expand and fold widget .

example/main.dart

/// create by 张风捷特烈 on 2020/7/16
/// contact me by email [e-mail]
/// 说明:

import 'package:flutter/material.dart';
import 'package:folder/folder.dart';


void main() => runApp(MyApp());

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
        title: 'Flutter Demo',
        theme: ThemeData(
          primarySwatch: Colors.blue,
        ),
        home: Scaffold(
          appBar: AppBar(),
          body: Folder(
//            initiallyExpanded: true,
            duration: 300,
//            foldCurve: Curves.bounceInOut,
            child: Container(
              height: 60,
              color: Colors.greenAccent,
            ),
            children: _buildContent(),
            onExpansionChanged: (v) {
              print(v);
            },
          ),
        ));
  }

  List<Widget> _buildContent() => <Widget>[
    Container(
      height: 40,
      color: Colors.red,
    ),
    Container(
      height: 40,
      color: Colors.blue,
    ),
    Container(
      height: 40,
      color: Colors.yellow,
    )
  ];
}