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Bottom nav bar with FAB, You can use FAB as a middle tab or perform other operations like, open popup or open camera.

curved_nav_bar #

Bottom nav bar with FAB and center text, You can use FAB as a middle tab or perform other operations like, open popup or open camera (pub.dev).

Screenshots #

Usage #

Example

To use this package :

dependencies:
   flutter:
     sdk: flutter
   curved_nav_bar:

Getting started #

To start, import the dependency in your code:

import 'package:curved_nav_bar/curved_bar/curved_action_bar.dart';
import 'package:curved_nav_bar/fab_bar/fab_bottom_app_bar_item.dart';
import 'package:curved_nav_bar/flutter_curved_bottom_nav_bar.dart';

The following options are available for CurvedNavBar:

Property Type Description
appBarItems List List of FABBottomAppBarItem,length of appBarItems should be equal to the length of bodyItems
bodyItems List List of Widget,length of bodyItems should be equal to the length of appBarItems
extendBody bool extendBody default value always true
actionButton CurvedActionBar Typically a FloatingActionButton
activeColor Color Color of selected tab activeColor default value always Colors.black
inActiveColor Color Color of unselected tab inActiveColor default value always Colors.black26
navBarBackgroundColor Color background Color of navigation bar navBarBackgroundColor default value always Colors.white
actionBarView Widget Set as scaffold body when actionButton selected

Options for FABBottomAppBarItem are:

Property Type Description
activeIcon Widget selected icon of navigation bar item
inActiveIcon Widget unselected icon of navigation bar item
text String label of navigation bar item

Options for CurvedActionBar are:

Property Type Description
activeIcon Widget selected icon for actionButton
inActiveIcon Widget unselected icon of actionButton
text String text label for actionButton
onTab ValueChanged return bool value when tab on actionButton

How to use #

import 'package:flutter/material.dart';
import 'package:curved_nav_bar/curved_bar/curved_action_bar.dart';
import 'package:curved_nav_bar/fab_bar/fab_bottom_app_bar_item.dart';
import 'package:curved_nav_bar/flutter_curved_bottom_nav_bar.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: MyHomePage(title: 'Flutter Demo Home Page'),
    );
  }
}

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

  final String title;

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

class _MyHomePageState extends State<MyHomePage> {
  @override
  Widget build(BuildContext context) {
    return CurvedNavBar(
      actionButton: CurvedActionBar(
          onTab: (value) {
            /// perform action here
            print(value);
          },
          activeIcon: Container(
            padding: EdgeInsets.all(8),
            decoration:
                BoxDecoration(color: Colors.white, shape: BoxShape.circle),
            child: Icon(
              Icons.camera_alt,
              size: 50,
              color: Colors.orange,
            ),
          ),
          inActiveIcon: Container(
            padding: EdgeInsets.all(8),
            decoration:
                BoxDecoration(color: Colors.white70, shape: BoxShape.circle),
            child: Icon(
              Icons.camera_alt_outlined,
              size: 50,
              color: Colors.orange,
            ),
          ),
          text: "Camera"),
      activeColor: Colors.blue,
      navBarBackgroundColor: Colors.limeAccent,
      inActiveColor: Colors.black45,
      appBarItems: [
        FABBottomAppBarItem(
            activeIcon: Icon(
              Icons.home,
              color: Colors.blue,
            ),
            inActiveIcon: Icon(
              Icons.home,
              color: Colors.black26,
            ),
            text: 'Home'),
        FABBottomAppBarItem(
            activeIcon: Icon(
              Icons.wallet_giftcard,
              color: Colors.blue,
            ),
            inActiveIcon: Icon(
              Icons.wallet_giftcard,
              color: Colors.black26,
            ),
            text: 'Wallet'),
      ],
      bodyItems: [
        Container(
          height: MediaQuery.of(context).size.height,
          color: Colors.blue,
        ),
        Container(
          height: MediaQuery.of(context).size.height,
          color: Colors.pinkAccent,
        )
      ],
      actionBarView: Container(
        height: MediaQuery.of(context).size.height,
        color: Colors.orange,
      ),
    );
  }
}

Pull Requests #

Pull requests are most welcome. It usually will take me within 24-48 hours to respond to any issue or request.

  1. Please keep PR titles easy to read and descriptive of changes, this will make them easier to merge :)
  2. Pull requests must be made against develop branch. Any other branch (unless specified by the maintainers) will get rejected.

Created & Maintained By #

Boffin Coders Pvt. Ltd.

If you found this project helpful or you learned something from the source code and want to thank me, consider buying me a cup of ☕

License #

Copyright 2018 Boffin Coders Pvt. Ltd.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
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likes
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Publisher

verified publisherboffincoders.com

Bottom nav bar with FAB, You can use FAB as a middle tab or perform other operations like, open popup or open camera.

Repository (GitHub)
View/report issues

Documentation

API reference

License

MIT (LICENSE)

Dependencies

flutter

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