FAB Circular Menu

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

Originally inspired by Mayur Kshirsagar's great FAB Microinteraction design. It is implemented as a Flutter plugin by Mariano Cordova (source code). This plugin is the continuation of the discontinued original plugin. I merged some of my bug fixes and made some changes to my liking.

I forked this plugin out of necessity and I have only a very limited time for maintenance, so PRs are highly welcome if any change is desired.

Installation

Just add fab_circular_menu_plus to your pubspec.yml file

dependencies:
  fab_circular_menu_plus: ^0.0.1

Example

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        body: Placeholder(),
        floatingActionButton: FabCircularMenuPlus(
          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 appearance using the following properties:

Handling the menu programmatically

It is possible to handle the menu programmatically by using a key. Just create a key and set it in the key property of the FabCircularMenuPlus, 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<FabCircularMenuPlusState> 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: FabCircularMenuPlus(
          key: fabKey,
          children: <Widget>[
            // ...
          ]
        )
      )
    );
  }
}

Contributing

I will be very happy if you contribute to this project, feel free to submit a PR.