sliver_scaffold 0.0.3

SliverScaffold combine Sliver with Scaffold

example/lib/main.dart

import 'package:flutter/material.dart';
import 'package:sliver_scaffold/sliver_scaffold.dart';
//import 'package:timeline_flow/timeline_flow.dart';

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

class MyApp extends StatelessWidget {
  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return new MaterialApp(
      title: 'Flutter Demo',
      theme: new ThemeData(
        // This is the theme of your application.
        //
        // Try running your application with "flutter run". You'll see the
        // application has a blue toolbar. Then, without quitting the app, try
        // changing the primarySwatch below to Colors.green and then invoke
        // "hot reload" (press "r" in the console where you ran "flutter run",
        // or press Run > Flutter Hot Reload in IntelliJ). Notice that the
        // counter didn't reset back to zero; the application is not restarted.
        primarySwatch: Colors.blue,
      ),
      home: new MyHomePage(title: 'Flutter Sample SliverScaffold'),
    );
  }
}

class MyHomePage extends StatefulWidget {
  MyHomePage({Key key, this.title}) : super(key: key);

  // This widget is the home page of your application. It is stateful, meaning
  // that it has a State object (defined below) that contains fields that affect
  // how it looks.

  // This class is the configuration for the state. It holds the values (in this
  // case the title) provided by the parent (in this case the App widget) and
  // used by the build method of the State. Fields in a Widget subclass are
  // always marked "final".

  final String title;

  @override
  _MyHomePageState createState() => new _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  int _counter = 0;

  void _incrementCounter() {
    setState(() {
      // This call to setState tells the Flutter framework that something has
      // changed in this State, which causes it to rerun the build method below
      // so that the display can reflect the updated values. If we changed
      // _counter without calling setState(), then the build method would not be
      // called again, and so nothing would appear to happen.
      _counter++;
    });
  }

  @override
  Widget build(BuildContext context) {
    // This method is rerun every time setState is called, for instance as done
    // by the _incrementCounter method above.
    //
    // The Flutter framework has been optimized to make rerunning build methods
    // fast, so that you can just rebuild anything that needs updating rather
    // than having to individually change instances of widgets.
    return new SliverScaffold(
      appBar: new AppBar(
        // Here we take the value from the MyHomePage object that was created by
        // the App.build method, and use it to set our appbar title.
        title: new Text(widget.title),
      ),
      radius: 15.0,
      backgroundColor: Colors.orange[200],

      sliverAppBar: SliverAppBar(
        actions: <Widget>[Icon(Icons.access_alarms)],
        floating: true,
        backgroundColor: Colors.orange,
        expandedHeight: 280.0,
        title: Text('SliverAppBar Title'),
        flexibleSpace: FlexibleSpaceBar(
          title: Text('FlexibleSpaceBar Title'),
          background: Image.asset('assets/imagem.jpg'),
        ),
      ),
      body: 
        new Column(
          mainAxisAlignment: MainAxisAlignment.center,
          children: <Widget>[
            new Text(
              'You have pushed the button this many times:',
            ),
            new Text(
              '$_counter',
              style: Theme.of(context).textTheme.display1,
            ),
/*        Expanded(child:TimelineView.builder(
            bottom: 40.0,
            left: 30.0,
            leftLine: 45.0,
            bottomLine: 40.0,
            itemCount: 20,
            itemBuilder: (index) {
              return TimelineTile(
                title: Text(
                  'text $index',
                ),
                subTitle: Text(' sub-title $index'),
                icon: Icon(
                  (index.isEven ? Icons.history : Icons.check),
                  color: (index.isEven ? Colors.red : Colors.blue),
                ),
                gap: 0.0,
                trailing: Text('15:00'),
              );
            }),
              ),*/      ]),
      floatingActionButton: new FloatingActionButton(
        onPressed: _incrementCounter,
        tooltip: 'Increment',
        child: new Icon(Icons.add),
      ), // This trailing comma makes auto-formatting nicer for build methods.
    );
  }
}