navigation_drawer_menu 1.0.0-beta copy "navigation_drawer_menu: ^1.0.0-beta" to clipboard
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Flutter Material Design Navigation Drawer Menu. This package gives you the NavigationDrawerMenu widget which acts like a ListView. The example implements the full Navigation Drawer.

example/lib/main.dart

import 'package:flutter/material.dart';
import 'package:navigation_drawer_menu/navigation_drawer.dart';
import 'package:navigation_drawer_menu/navigation_drawer_menu.dart';
import 'package:navigation_drawer_menu/navigation_drawer_menu_frame.dart';
import 'package:navigation_drawer_menu/navigation_drawer_state.dart';

const alarmValueKey = ValueKey('Alarm');
const todoValueKey = ValueKey('Todo');
const photoValueKey = ValueKey('Photo');

final Map<Key, MenuItemContent> menuItems = {
  alarmValueKey: MenuItemContent(
      menuItem: MenuItemDefinition("Alarm", alarmValueKey,
          iconData: Icons.access_alarm)),
  todoValueKey: MenuItemContent(
      menuItem: MenuItemDefinition("Todo", todoValueKey,
          iconData: Icons.ad_units_rounded)),
  photoValueKey: MenuItemContent(
      menuItem: MenuItemDefinition("Photo", photoValueKey,
          iconData: Icons.add_a_photo_outlined))
};

const title = 'navigation_drawer_menu Demo';
const menuColor = Color(0xFF424242);

final theme = ThemeData(
    brightness: Brightness.dark,
    textTheme: const TextTheme(bodyText2: TextStyle(color: Color(0xFFFFFFFF))),
    primaryColor: Colors.white,
    backgroundColor: Colors.black);

void main() {
  runApp(const MyApp());
}

class MyApp extends StatefulWidget {
  const MyApp({Key? key}) : super(key: key);

  @override
  State<MyApp> createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  final NavigationDrawerState state = NavigationDrawerState();

  @override
  Widget build(BuildContext materialAppContext) => MaterialApp(
      debugShowCheckedModeBanner: false,
      title: title,
      theme: theme,
      home: Builder(
          builder: (context) => Scaffold(
              appBar: AppBar(
                  title: const Text(title),
                  leading: Builder(
                    builder: (iconButtonBuilderContext) => IconButton(
                      icon: const Icon(Icons.menu),
                      onPressed: () {
                        state.toggle(iconButtonBuilderContext);
                        setState(() {});
                      },
                      tooltip: 'Toggle the menu',
                    ),
                  )),
              drawer: NavigationDrawer(
                menuBuilder: Builder(builder: getMenu),
                menuMode: state.menuMode(context),
              ),
              body: NavigationDrawerMenuFrame(
                body: Builder(
                    builder: (c) => Center(
                        child: state.selectedMenuKey == null
                            ? const Text('No Selection')
                            : Icon(menuItems[state.selectedMenuKey]!
                                .menuItem!
                                .iconData))),
                menuBackgroundColor: menuColor,
                menuBuilder: Builder(builder: getMenu),
                menuMode: state.menuMode(context),
              ))));

  Widget getMenu(BuildContext context) =>
      Column(mainAxisAlignment: MainAxisAlignment.spaceEvenly, children: [
        NavigationDrawerMenu(
            highlightColor: Theme.of(context).indicatorColor,
            onSelectionChanged: (c, key) {
              state.selectedMenuKey = key;
              state.closeDrawer(c);
              setState(() {});
            },
            menuItems: menuItems.values.toList(),
            selectedMenuKey: state.selectedMenuKey,
            itemPadding: const EdgeInsets.only(left: 5, right: 5),
            buildMenuButtonContent: (menuItemDefinition, isSelected,
                    buildContentContext) =>
                Row(mainAxisAlignment: MainAxisAlignment.center, children: [
                  Icon(menuItemDefinition.iconData,
                      color: isSelected
                          ? Theme.of(buildContentContext).backgroundColor
                          : Theme.of(buildContentContext)
                              .textTheme
                              .bodyText2!
                              .color),
                  if (state.menuMode(context) != MenuMode.Thin)
                    const SizedBox(
                      width: 10,
                    ),
                  if (state.menuMode(context) != MenuMode.Thin)
                    Text(menuItemDefinition.text,
                        style: isSelected
                            ? Theme.of(context).textTheme.bodyText2!.copyWith(
                                color: Theme.of(buildContentContext)
                                    .backgroundColor)
                            : Theme.of(buildContentContext).textTheme.bodyText2)
                ]))
      ]);
}
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Publisher

verified publisherchristianfindlay.com

Flutter Material Design Navigation Drawer Menu. This package gives you the NavigationDrawerMenu widget which acts like a ListView. The example implements the full Navigation Drawer.

Repository (GitHub)
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Documentation

API reference

License

BSD-3-Clause (LICENSE)

Dependencies

flutter, material

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