FAB Circular Menu

A Flutter package to create a nice circular menu using a Floating Action Button.

Inspired by Mayur Kshirsagar's great FAB Microinteraction design.

Installation

Just add fab_circular_menu to your pubspec.yml file

dependencies:
  fab_circular_menu: ^1.0.0

Example

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        body: Placeholder(),
        floatingActionButton: FabCircularMenu(
          children: <Widget>[
            IconButton(icon: Icon(Icons.home), onPressed: () {
              print('Home');
            }),
            IconButton(icon: Icon(Icons.favorite), onPressed: () {
              print('Favorite');
            })
          ]
        )
      )
    );
  }
}

You can check for a more complete example in the example directory.

Customize

You can customize the widget appareance using the following properties:

Handling the menu programmatically

It is possible to handle the menu programatically by using a key. Just create a key and set it in the key property of the FabCircularMenu, then use the key to get the current state and open, close or check the status of the menu.

class MyApp extends StatelessWidget {
  final GlobalKey<FabCircularMenuState> fabKey = GlobalKey();

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        body: RaisedButton(
          onPressed: () {
            if (fabKey.currentState.isOpen) {
              fabKey.currentState.close();
            } else {
              fabKey.currentState.open();
            }
          },
          child: Text('Toggle menu')
        ),
        floatingActionButton: FabCircularMenu(
          key: fabKey,
          children: <Widget>[
            // ...
          ]
        )
      )
    );
  }
}

Contributing

I will be very happy if you contribute to this project, please submit a PR 😁