ss_bottom_navbar

Flutter modern bottom nav bar. Compatible with Android & iOS. You can customize it freely.

Getting Started

dependencies:
  ss_bottom_navbar: 0.1.0

$  flutter pub get

import 'package:ss_bottom_navbar/src/ss_bottom_navbar.dart';

Example

SSBottomNav

Usage

Create Items

final items = [
  SSBottomNavItem(text: 'Home', iconData: Icons.home),
  SSBottomNavItem(text: 'Store', iconData: Icons.store),
  SSBottomNavItem(text: 'Add', iconData: Icons.add, isIconOnly: true),
  SSBottomNavItem(text: 'Explore', iconData: Icons.explore),
  SSBottomNavItem(text: 'Profile', iconData: Icons.person),
];

Create the state

SSBottomBarState _state = SSBottomBarState();

SSBottomNav(
  items: items,
  state: _state,
  color: Colors.black,
  selectedColor: Colors.white,
  unselectedColor: Colors.black,
  onTabSelected: (index) {
     print(index);
     setState(() {
        _index = index;
    });
  }
),

With bottom sheet dialog

SSBottomNav(
  items: items,
  state: _state,
  color: Colors.black,
  selectedColor: Colors.white,
  unselectedColor: Colors.black,
  visible: isVisible,
  bottomSheetWidget: Container(),
  showBottomSheetAt: 2,
  onTabSelected: (index) {}
),

Customization

Name	Type	Description
items	List<SSBottomNavItem>	list of SSBottomNavItem items
state	SSBottomBarState	state of the bottome bar as ChangeNotifier
iconSize	double	size of the icon on items
backgroundColor	Color	background color of the widget
color	Color	color of the slider
selectedColor	Color	items’s color when selected
unselectedColor	Color	items’s color when not selected
onTabSelected	ValueChanged<int>	function that returns the index on tab selected
shadow	List<BoxShadow>	shadow of the slider
visible	bool	visibilty of the SSBottomNavItem
bottomSheetWidget	Widget	child of the bottom sheet dialog
showBottomSheetAt	int	the index of SSBottomNavItem to show the SSBottomNavItem
bottomSheetHistory	bool	default true. option to go back previous tab if showBottomSheetAt pressed while SSBottomSheet showing
dismissedByAnimation	ValueChanged<bool>	function that returns true if SSBottomSheet dismissed by animation

SSBottomSheet

If you want to use SSBottomNav‘s bottom sheet dialog, you can do that with SSBottomSheet

Usage

SSBottomSheet.show(
  context: context,
  child: bottomSheet(),
  onPressed: (offset) {}
);

bottomSheet() => Container(
  color: Colors.white,
  child: Column(
    children: [
      ListTile(
        leading: Icon(Icons.camera_alt),
        title: Text('Use Camera'),
      ),
      ListTile(
        leading: Icon(Icons.photo_library),
        title: Text('Choose from Gallery'),
      ),
      ListTile(
        leading: Icon(Icons.edit),
        title: Text('Write a Story'),
      ),
    ],
  ),
);

Dismiss the Bottom Sheet

Navigator.maybePop(context);

Customization

Name	Type	Description
Widget	child	child widget
backgroundColor	Color	background color of the widget
bottomMargin	double	margin from bottom acording to your bottom navbars height
onPressed	ValueChanged<Offset>	returns Offset when tapped

Contributions

Contributions of any kind are more than welcome! Feel free to fork and improve in any way you want, make a pull request, or open an issue.

Download Flutter modern bottom navbar source code on GitHub

https://github.com/NBK-Group/ss_bottom_navbar