collapsible_side_menu 1.0.2

A Flutter customizable collapsible side menu with sub-menus and text direction features.

collapsible_side_menu

collapsible_side_menu is a highly customizable Flutter package for building a collapsible side menu, with text direction (LTR & RTL) and sub-menu features.

Mobile	Desktop	Web
[Mobile]	[Desktop]	[Web]

Full mobile and desktop demo videos.

Table of contents

• collapsible_side_menu
  • Table of contents
  • Features
  • Usage
    • Installation
    • Import package
    • Basic usage example
    • Elements, types, usage and description
    • Class, parameters, types and defaults
  • ⚠️Warning

Features

• set menu animation duration
• set menu behaviour
• set menu text direction
• set toggle button and it's look
• add tiles and and their sub-tiles
• customize menu, tile and sub-tile look

Usage

Installation

Add to your pubspec.yaml:

dependencies:
  flutter:
    sdk: flutter
  # add this line
  collapsible_side_menu: ^latest_version

or run

flutter pub add collapsible_side_menu

Import package

Add the following line to your code

import 'package:collapsible_side_menu/collapsible_side_menu.dart';

Basic usage example

static const TextDirection menutextDirection = TextDirection.rtl;

CollapsibleSideMenu(
  defaultIndex: 3,
  defaultBehaviour: .open,
  menuStyle: SideMenuStyle(textDirection: menutextDirection),
  toggleButtonStyle: const ToggleButtonStyle(topPosition: 55, iconSize: 16),
  header: (_, isOpen) {
    return Column(
      crossAxisAlignment: .start,
      children: [
        Row(
          spacing: 10,
          mainAxisSize: .min,
          children: [
            const Flexible(child: CircleAvatar(radius: 22, child: FlutterLogo())),
            if (isOpen)
              const Flexible(
                flex: 2,
                child: Column(
                  crossAxisAlignment: .start,
                  children: [
                    Text(
                      'Joanna Doe',
                      overflow: .ellipsis,
                      style: TextStyle(fontWeight: .w500, fontSize: 14.5),
                    ),
                    Text(
                      '[e-mail]',
                      overflow: .ellipsis,
                      style: TextStyle(fontSize: 12, fontWeight: .w300),
                    ),
                  ],
                ),
              ),
          ],
        ),
        const Divider(thickness: .5),
      ],
    );
  },
  footer: (_, isOpen) {
    return Column(
      mainAxisAlignment: .end,
      crossAxisAlignment: .start,
      children: [
        const Divider(thickness: .5),
        Text('v1.0.1+1', style: TextStyle(fontSize: isOpen ? 12 : 10)),
      ],
    );
  },
  items: [
    TileData(
      title: 'User management',
      leading: const Icon(Icons.person_outline, size: 18),
      selectedLeading: const Icon(Icons.person, size: 18),
      subTiles: [
        SubTileData(title: 'Customers'),
        SubTileData(
          title: 'Employees',
          subTiles: [
            SubTileData(title: 'Drivers'),
            SubTileData(title: 'HR'),
            SubTileData(title: 'Accountants'),
            SubTileData(title: 'Marketing'),
          ],
        ),
        SubTileData(
          title: 'Admins',
          subTiles: [
            SubTileData(
              onTap: () {
                ScaffoldMessenger.of(context).showSnackBar(const SnackBar(content: Text('Sudo')));
              },
              title: 'Sudo',
              leading: const Icon(Icons.shield, size: 18),
            ),
            SubTileData(title: 'Super-admins'),
            SubTileData(title: 'Admins'),
          ],
        ),
        SubTileData(title: 'Salaries', trailing: const Icon(Icons.attach_money, size: 18)),
      ],
    ),
    //
    const DividerData(),
    const TitleData(title: 'OTHERS'),
    TileData(onTap: () {}, title: 'Vehicle', leading: const Icon(Icons.car_rental, size: 18)),
    TileData(
      onTap: () {},
      title: 'Conversations',
      leading: const Icon(Icons.chat_bubble_outline, size: 18),
      selectedLeading: const Icon(Icons.chat_bubble, size: 18),
      badgeBuilder: (tile) => Badge.count(count: 100, maxCount: 9, offset: Offset(menutextDirection == .rtl ? 2 : -2, -4), child: tile),
    ),
    TileData(title: 'Labels', leading: const Icon(Icons.label_outline), selectedLeading: const Icon(Icons.label)),
    TileData(
      onTap: () {
        showAdaptiveAboutDialog(context: context);
      },
      title: 'About',
      leading: const Icon(Icons.info_outline, size: 18),
      selectedLeading: const Icon(Icons.info, size: 18),
    ),
    TileData(
      onTap: () {
        showLicensePage(context: context);
      },
      title: 'Licenses',
      leading: const Icon(Icons.copyright_outlined, size: 18),
      selectedLeading: const Icon(Icons.copyright, size: 18),
    ),
  ],
  onIndexChanged: (index) {
    debugPrint('current index: $index');
  },
),

Elements, types, usage and description

Element	Type	Usage	Description
SideMenu	Widget	Menu widget	The side menu widget
SideMenuStyle	Class	Style	Menu container style
MenuTileStyle	Class	Style	Menu tile style
SubMenuTileStyle	Class	Style	Menu sub-tile style
ToggleButtonStyle	Class	Style	Toggle button style (to open/close the menu)
SideMenuController	Class	Controller	Menu controller
TitleData	Class	Data	Add a simple text with custom style (with no background or tap callback) to items
DividerData	Class	Data	Add a custom divider widget to items
TileData	Class	Data	Add a tile to items
SubTileData	Class	Data	Add a sub-tile to tile (TileData)
TileBadgeBuilder	Class	Builder	Data to build a badge on a tile
CustomChildPosition	Enum	Enum	Position of the custom child related to items (above or below)
AutoOpenFrom	Enum	Enum	Set from what screen width the menu should adapt when defaultBehaviour is set to auto

Class, parameters, types and defaults

Class	Parameters	Types	Defaults
SideMenu	header	MenuHeaderBuilder?	null
	footer	MenuHeaderBuilder?	null
	customMenuChild	CustomMenuChild?	null
	items	List<SideMenuItem>	const []
	spacerAfterItems	Spacer?	null
	onIndexChanged	ValueChanged<int>?	null
	controller	SideMenuController?	null
	defaultBehaviour	MenuBehaviour	MenuBehaviour.auto
	autoFrom	AutoOpenFrom	AutoOpenFrom.tablet
	minWidth	double	MenuConstants.minWidth
	maxWidth	double	MenuConstants.maxWidth
	hasToggleButton	bool	true
	toggleButtonStyle	ToggleButtonStyle?	null
	duration	Duration	MenuConstants.duration
	animationCurve	Curve	Curves.linear
	menuStyle	SideMenuStyle?	null
	defaultIndex	int?	null
SideMenuStyle	backgroundColor	Color?	colorScheme.primary
	boxShadow	BoxShadow?	null
	textDirection	TextDirection?	Directionality.of(context)
	borderRadius	BorderRadiusGeometry	MenuConstants.borderRadius
	padding	EdgeInsetsGeometry	MenuConstants.menuInnerPadding
	margin	EdgeInsetsGeometry	MenuConstants.outerPadding
	defaultTileStyle	MenuTileStyle	null
MenuTileStyle	titleStyle	TextStyle?	TextStyle(fontSize: 13.7)
	selectedTitleStyle	TextStyle?	TextStyle(fontSize: 13.7, fontWeight: .w500)
	color	Color?	Set depending on menu background color luminance (if not null), else set to colorScheme.onPrimary
	selectedColor	Color?	It's set to Colors.black or Colors.white depending on colorScheme.inversePrimary luminance
	hoverColor	Color?	colorScheme.onSecondaryContainer
	backgroundColor	Color	MenuConstants.transparent
	selectedBackgroundColor	Color?	colorScheme.inversePrimary
	borderRadius	BorderRadius	MenuConstants.borderRadius
	decoration	Decoration?	BoxDecoration(borderRadius: MenuConstants.borderRadius)
	selectedDecoration	Decoration?	BoxDecoration(color: colorScheme.inversePrimary, borderRadius: MenuConstants.borderRadius)
	selectedIndicator	Decoration?	BoxDecoration(borderRadius: MenuConstants.borderRadius) with the right color
	padding	EdgeInsetsGeometry	EdgeInsets.zero
	margin	EdgeInsetsGeometry	MenuConstants.tileMargin
	subTileStyle	SubMenuTileStyle?	refer to SubMenuTileStyle section
	tileHeight	double	MenuConstants.tileHeight
	subTileHeight	double	MenuConstants.subTileHeight
	horizontalSpacing	double	MenuConstants.horizontalSpacing
SubMenuTileStyle	titleStyle	TextStyle?	TextStyle(fontSize: 12.3)
	selectedTitleStyle	TextStyle?	TextStyle(fontSize: 12.3, fontWeight: .w500)
	selectedColor	Color?	colorScheme.onSecondaryContainer
	backgroundColor	Color	MenuConstants.transparent
	color	Color?	Set depending on background color luminance (if not null), else set to colorScheme.onSecondary
	hoverColor	Color?	colorScheme.onSecondaryContainer
	selectedBackgroundColor	Color?	null
	borderRadius	BorderRadius	MenuConstants.borderRadius
	decoration	Decoration?	BoxDecoration(borderRadius: MenuConstants.borderRadius)
	selectedDecoration	Decoration?	BoxDecoration(color: colorScheme.secondaryContainer, borderRadius: MenuConstants.borderRadius)
	padding	EdgeInsetsGeometry	EdgeInsets.zero
	margin	EdgeInsetsGeometry	MenuConstants.tileMargin
	horizontalSpacing	double	MenuConstants.horizontalSpacing
	defaultSubTilesStyle	SubMenuTileStyle?	null
	tileHeight	double	MenuConstants.subTileHeight
ToggleButtonStyle	iconColor	Color?	null
	topPosition	double	20.0
	opacity	double	0.7
	iconSize	double	20.0
	icon	IconData?	null
	backgroundColor	Color?	ColorScheme.of(context).inversePrimary

⚠️Warning

This package was only tested on Android, Linux and web so feedback is needed for other platforms.