drawerbehavior 0.0.6

Drawer behavior is a library that provide an extra behavior on drawer, such as, move view or scaling view's height while drawer on slide..

Drawer Behavior - Flutter

Drawer behavior is a library that provide an extra behavior on drawer, such as, move view or scaling view's height while drawer on slide.

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Code Base & Credit : https://github.com/matthew-carroll/flutter_ui_challenge_zoom_menu

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Todo

• Radius Parameter
• Right Menu View
• 3D effect
• Material design drawer's behavior

Usage

1. Depend on it

Add this to your package's pubspec.yaml file:

dependencies:
  drawerbehavior: ^0.0.4

2. Install it

You can install packages from the command line:

with Flutter:

$ flutter packages get

Alternatively, your editor might support flutter packages get. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:

import 'package:drawerbehavior/drawerbehavior.dart';

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For Android : Drawer-Behavior

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Example

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

class Drawer4 extends StatefulWidget {
  @override
  _Drawer4State createState() => _Drawer4State();
}

class _Drawer4State extends State<Drawer4> {
  final menu = new Menu(
    items: [
      new MenuItem(
        id: 'restaurant',
        title: 'THE PADDOCK',
      ),
      new MenuItem(
        id: 'other1',
        title: 'THE HERO',
      ),
      new MenuItem(
        id: 'other2',
        title: 'HELP US GROW',
      ),
      new MenuItem(
        id: 'other3',
        title: 'SETTINGS',
      ),
    ],
  );

  var selectedMenuItemId = 'restaurant';
  var _widget = Text("1");

  Widget headerView(BuildContext context) {
    return Column(
      children: <Widget>[
        Container(
          padding: EdgeInsets.fromLTRB(16, 12, 16, 0),
          child: Row(
            children: <Widget>[
              new Container(
                  width: 48.0,
                  height: 48.0,
                  decoration: new BoxDecoration(
                      shape: BoxShape.circle,
                      image: new DecorationImage(
                          fit: BoxFit.fill,
                          image: AssetImage("assets/user1.jpg")))),
              Container(
                  margin: EdgeInsets.only(left: 16),
                  child: Column(
                    mainAxisAlignment: MainAxisAlignment.start,
                    crossAxisAlignment: CrossAxisAlignment.start,
                    children: <Widget>[
                      Text(
                        "John Witch",
                        style: Theme.of(context)
                            .textTheme
                            .subhead
                            .copyWith(color: Colors.white),
                      ),
                      Text(
                        "[e-mail]",
                        style: Theme.of(context)
                            .textTheme
                            .subtitle
                            .copyWith(color: Colors.white.withAlpha(200)),
                      )
                    ],
                  ))
            ],
          ),
        ),
        Divider(
          color: Colors.white.withAlpha(200),
          height: 16,
        )
      ],
    );
  }

  @override
  Widget build(BuildContext context) {
    return new DrawerScaffold(
      percentage: 1,
      cornerRadius: 0,
      appBar: AppBarProps(
          title: Text("Drawer 4"),
          actions: [IconButton(icon: Icon(Icons.add), onPressed: () {})]),
      menuView: new MenuView(
        menu: menu,
        headerView: headerView(context),
        animation: false,
        mainAxisAlignment: MainAxisAlignment.start,
        color: Theme.of(context).primaryColor,
        selectedItemId: selectedMenuItemId,
        onMenuItemSelected: (String itemId) {
          selectedMenuItemId = itemId;
          if (itemId == 'restaurant') {
            setState(() => _widget = Text("1"));
          } else {
            setState(() => _widget = Text("default"));
          }
        },
      ),
      contentView: Screen(
        contentBuilder: (context) => Center(child: _widget),
        color: Colors.white,
      ),
    );
  }
}

Preview

Android

new DrawerScaffold(
  percentage: 0.6,
  ...
);

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new DrawerScaffold(
  percentage: 0.6,
  headerView: headerView(context),
  ...
);

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IOS

new DrawerScaffold(
  percentage: 0.6,
  ...
);

---

new DrawerScaffold(
  percentage: 0.6,
  headerView: headerView(context),
  ...
);

---

Customize

DrawerScaffold

final MenuView menuView;
final Screen contentView;
final AppBarProps appBar;
final double percentage;
final double cornerRadius;

Screen

final String title;
final DecorationImage background;
final WidgetBuilder contentBuilder;
final Color color;
final Color appBarColor;

MenuView

final Menu menu;
final String selectedItemId;
final bool animation;
final Function(String) onMenuItemSelected;
final Widget headerView;
final DecorationImage background;
final Color color;
Color selectorColor;
TextStyle textStyle;
final MainAxisAlignment mainAxisAlignment;
final EdgeInsets padding;

MenuItem

final String id;
final String title;

AppBarProps

final Icon leadingIcon;
final bool automaticallyImplyLeading;
final List<Widget> actions;
final Widget flexibleSpace;
final PreferredSizeWidget bottom;
final double elevation;
final Brightness brightness;
final IconThemeData iconTheme;
final TextTheme textTheme;
final bool primary;
final bool centerTitle;
final double titleSpacing;
final double toolbarOpacity;
final double bottomOpacity;
final Color backgroundColor;
final Widget title;