flutter-package-selection_menu

selection_menu

A highly customizable selection/select menu to choose an item from a list, with optional search feature.

Getting Started

The package provides two libraries:

• selection_menu: Provides Widgets
• components_configurations: Provides styles(ComponentsConfigurations) for Widgets

The image shows the same SelectionMenu Widget with three different ComponentsConfigurations.

Basic Usage

import 'package:selection_menu/selection_menu.dart';

SelectionMenu<String>(
    itemsList: <String>['A','B','C'],
    onItemSelected: (String selectedItem)
    {
      print(selectedItem);
    },
    itemBuilder: (BuildContext context, String item, OnItemTapped onItemTapped)
    {
       return Material(
         InkWell(
           onTap: onItemTapped,
           child: Text(item),
         ),
       ); 
    },
    // other Properties...
);

Using A ComponentsConfiguration

import 'package:selection_menu/selection_menu.dart';

// IMPORT this package to get access to configuration classes.
import 'package:selection_menu/components_configurations.dart';

SelectionMenu<String>(
  itemsList: <String>['A','B','C'],
  onItemSelected: (String selectedItem)
  {
    print(selectedItem);
  },
  itemBuilder: (BuildContext context, String item, OnItemTapped onItemTapped)
  {
    return Material(
      InkWell(
        onTap: onItemTapped,
        child: Text(item),
      ),
    );
  },
  componentsConfigurations: DropdownComponentsConfigurations<String>(),
);

Customization

The menu is divided into parts called Components which allows to change one part while the others remain intact.

A ComponentsConfiguration is simply a container for all Components and configurations.

Reading the examples is recommended because there are a lot of things to cover and an intro page shouldn't be that long.

Examples

A series of examples can be found here.

Contributions

You may make changes and open pull requests on GitHub. :)