/flutter_radial_menu

A simple animated radial menu widget for Flutter.

Primary LanguageDartMIT LicenseMIT

pub package

flutter_radial_menu

A radial menu widget for Flutter.

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Installation

Install the latest version from pub.

Quick Start

Import the package, create a RadialMenu and pass it your RadialMenuItems.

import 'package:flutter/material.dart';
import 'package:flutter_radial_menu/flutter_radial_menu.dart';

void main() {
  runApp(
    new MaterialApp(
      home: new Scaffold(
        body: new Center(
          child: new RadialMenu(
            items: <RadialMenuItem<int>>[
              const RadialMenuItem<int>(
                value: 1,
                child: const Icon(Icons.add),
              ),
              const RadialMenuItem<int>(
                value: -1,
                child: const Icon(Icons.remove),
              )
            ],
            radius: 100.0,
            onSelected: print,
          ),
        ),
      ),
    ),
  );
}

Take a look at the demo for a more elaborate example.

Customization

RadialMenuItem

Parameter Default Description
child null Usually an Icon widget, gets placed in the center of the button.
value null Value that gets returned when this item is selected.
tooltip null Tooltip displayed when the button is long-pressed.
size 48.0 Size of the button.
backgroundColor Theme.of(context).primaryColor Background fill color of the button.
iconColor Theme.of(context).primaryIconTheme.color The color of the child icon.

RadialMenu

Parameter Default Description
items null The list of possible items to select from.
onSelected null Called when the user selects an item.
radius 100.0 The radius of the arc used to lay out the items and draw the progress bar.
menuAnimationDuration 1000 milliseconds Duration of the menu opening/closing animation.
progressAnimationDuration 1000 milliseconds Duration of the action activation progress arc animation.