scroll_navigation 1.2.1+1

It's a powerful navigation by gestures and taps. You can scroll from left to right or tap on the navigation icons.

example/lib/main.dart

import 'package:flutter/services.dart';
import 'package:flutter/material.dart';
import 'package:scroll_navigation/scroll_navigation.dart';

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

class App extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    SystemChrome.setSystemUIOverlayStyle(SystemUiOverlayStyle(
      statusBarColor: Colors.transparent,
      statusBarIconBrightness: Brightness.dark,
    ));
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      title: 'Scroll Navigation Demo',
      home: EasyVerticalNavigation(),
    );
  }
}

//-------------//
//EASY EXAMPLES//
//-------------//
class EasyHorizontalNavigation extends StatelessWidget {
  const EasyHorizontalNavigation({Key key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return ScrollNavigation(
      bodyStyle: NavigationBodyStyle(
        background: Colors.white,
        borderRadius: BorderRadius.vertical(bottom: Radius.circular(20)),
      ),
      barStyle: NavigationBarStyle(
        background: Colors.white,
        elevation: 0.0,
      ),
      pages: [
        Container(color: Colors.blue[100]),
        Container(color: Colors.green[100]),
        Container(color: Colors.purple[100]),
        Container(color: Colors.amber[100]),
        Container(color: Colors.deepOrange[100])
      ],
      items: const [
        ScrollNavigationItem(icon: Icon(Icons.camera)),
        ScrollNavigationItem(icon: Icon(Icons.chat)),
        ScrollNavigationItem(icon: Icon(Icons.favorite)),
        ScrollNavigationItem(icon: Icon(Icons.notifications)),
        ScrollNavigationItem(icon: Icon(Icons.home))
      ],
    );
  }
}

class EasyVerticalNavigation extends StatelessWidget {
  const EasyVerticalNavigation({Key key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return ScrollNavigation(
      bodyStyle: NavigationBodyStyle(
        background: Colors.white,
        borderRadius: BorderRadius.horizontal(left: Radius.circular(20)),
        scrollDirection: Axis.vertical,
      ),
      barStyle: NavigationBarStyle(
        position: NavigationPosition.left,
        elevation: 0.0,
        background: Colors.white,
      ),
      pages: [
        Container(color: Colors.blue[100]),
        Container(color: Colors.green[100]),
        Container(color: Colors.purple[100]),
        Container(color: Colors.amber[100]),
        Container(color: Colors.deepOrange[100])
      ],
      items: const [
        ScrollNavigationItem(icon: Icon(Icons.camera)),
        ScrollNavigationItem(icon: Icon(Icons.chat)),
        ScrollNavigationItem(icon: Icon(Icons.favorite)),
        ScrollNavigationItem(icon: Icon(Icons.notifications)),
        ScrollNavigationItem(icon: Icon(Icons.home))
      ],
    );
  }
}

//----------------//
//ADVANCED EXAMPLE//
//----------------//
class AdvancedNavigation extends StatefulWidget {
  @override
  _AdvancedNavigationState createState() => _AdvancedNavigationState();
}

class _AdvancedNavigationState extends State<AdvancedNavigation> {
  final ScrollController controller = ScrollController();
  final navigationKey = GlobalKey<ScrollNavigationState>();

  @override
  Widget build(BuildContext context) {
    return ScrollNavigation(
      key: navigationKey,
      initialPage: 4,
      pages: [
        Screen(title: title("Camera")),
        Screen(title: title("Messages"), backgroundColor: Colors.yellow[50]),
        Screen(title: title("Favor"), body: Container(color: Colors.cyan[50])),
        Screen(title: title("Activity"), backgroundColor: Colors.yellow[50]),
        Screen(title: title("Home"))
      ],
      items: const [
        ScrollNavigationItem(icon: Icon(Icons.camera)),
        ScrollNavigationItem(icon: Icon(Icons.chat)),
        ScrollNavigationItem(icon: Icon(Icons.favorite)),
        ScrollNavigationItem(icon: Icon(Icons.notifications)),
        ScrollNavigationItem(
          icon: Icon(Icons.home),
          activeIcon: Icon(Icons.verified_user),
        )
      ],
      pagesActionButtons: [
        FloatingActionButton(
          child: Icon(Icons.receipt),
          backgroundColor: Colors.red,
          onPressed: () => Navigator.push(
              context, MaterialPageRoute(builder: (context) => newHome())),
        ),
        null,
        FloatingActionButton(
          onPressed: () => navigationKey.currentState.goToPage(4),
          child: Icon(Icons.arrow_right),
        ),
        null,
        FloatingActionButton(
          onPressed: () => navigationKey.currentState.goToPage(2),
          child: Icon(Icons.arrow_left),
        ),
      ],
    );
  }

  Widget newHome() {
    return Screen(
      height: 56.0,
      elevation: 0,
      centerTitle: false,
      title: title("Title Scroll"),
      controllerToHideAppBar: controller,
      leftWidget: ScreenReturnButton(), //IMPORTANT TO RETURN!
      body: TitleScrollNavigation(
        barStyle: TitleNavigationBarStyle(
          style: TextStyle(fontWeight: FontWeight.bold),
          padding: EdgeInsets.symmetric(horizontal: 40.0, vertical: 10.0),
          spaceBetween: 40,
        ),
        titles: [
          "Main Page",
          "Personal Information",
          "Personalization",
          "Security",
          "Payment Methods",
        ],
        pages: [
          Container(
            color: Colors.white,
            child: ListView.builder(
              itemCount: 15,
              controller: controller,
              itemBuilder: (context, key) {
                return Padding(
                  padding: EdgeInsets.symmetric(vertical: 5),
                  child: Container(
                    height: 50,
                    color: Colors.blue[50],
                  ),
                );
              },
            ),
          ),
          Container(color: Colors.red[50]),
          Container(color: Colors.green[50]),
          Container(color: Colors.purple[50]),
          Container(color: Colors.yellow[50]),
        ],
      ),
    );
  }

  Widget title(String title) {
    return Text(
      title.toUpperCase(),
      style: TextStyle(
        fontSize: 22,
        color: Colors.grey,
        fontWeight: FontWeight.bold,
        wordSpacing: 1.5,
        letterSpacing: 0.5,
      ),
    );
  }
}