vertical_navigation_bar

A simple vertical navigation bar for Flutter app

Demo

alt text

How to use it?

1. Install

dependencies:
  vertical_navigation_bar: ^0.0.1

2. Run flutter command

flutter pub get

Sample code

1. Step 1 Because I'm using PageView to wrap content, so we need to add some lines of initial code below.

final pageController = PageController(
      initialPage: 0,
      keepPage: true
  );

  final navItems = [
    SideNavigationItem(icon: FontAwesomeIcons.calendarCheck, title: "New task"),
    SideNavigationItem(icon: FontAwesomeIcons.calendarAlt, title: "Personal task"),
    SideNavigationItem(icon: FontAwesomeIcons.fileAlt, title: "Personal document"),
    SideNavigationItem(icon: FontAwesomeIcons.calendar, title: "Company task"),
    SideNavigationItem(icon: FontAwesomeIcons.arrowCircleRight, title: "Options")
  ];
  final initialTab = 0;

2. Step 2 Build method

Widget build(BuildContext context) {
    return Scaffold(
      body: Row(
        children: <Widget>[
          SideNavigation(
            navItems: this.navItems,
            itemSelected: (index){
              pageController.animateToPage(
                  index,
                  duration: Duration(milliseconds: 300),
                  curve: Curves.linear
              );
            },
            initialIndex: 0,
            actions: <Widget>[
              //add some action button here
            ],
          ),
          Expanded(
            child: PageView.builder(
              itemCount: 5,
              controller: pageController,
              scrollDirection: Axis.vertical,
              physics: NeverScrollableScrollPhysics(),
              itemBuilder: (context, index){
                return Container(
                    color: Colors.blueGrey.withOpacity(0.1),
                    child: Center(
                      child: Text("Page " + index.toString()),
                    )
                );
              },
            ),
          )
        ],
      ),
    );
  }

Libraries

vertical_navigation_bar