fifty_ui 0.7.0 
fifty_ui: ^0.7.0 copied to clipboard
fifty.devFDL v2 styled Flutter components for the fifty.dev ecosystem. Buttons, cards, inputs, and more.
import 'package:fifty_theme/fifty_theme.dart';
import 'package:fifty_tokens/fifty_tokens.dart';
import 'package:fifty_ui/fifty_ui.dart';
import 'package:flutter/material.dart';
void main() {
runApp(const FiftyUIExampleApp());
}
/// Example gallery app demonstrating all fifty_ui components.
class FiftyUIExampleApp extends StatelessWidget {
const FiftyUIExampleApp({super.key});
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Fifty UI Gallery',
theme: FiftyTheme.dark(),
debugShowCheckedModeBanner: false,
home: const GalleryHome(),
);
}
}
class GalleryHome extends StatelessWidget {
const GalleryHome({super.key});
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text('FIFTY UI GALLERY'),
),
body: ListView(
padding: EdgeInsets.all(FiftySpacing.lg),
children: [
_buildSection(
context,
title: 'BUTTONS',
onTap: () => Navigator.push(
context,
MaterialPageRoute(builder: (_) => const ButtonsPage()),
),
),
_buildSection(
context,
title: 'INPUTS',
onTap: () => Navigator.push(
context,
MaterialPageRoute(builder: (_) => const InputsPage()),
),
),
_buildSection(
context,
title: 'CONTROLS',
onTap: () => Navigator.push(
context,
MaterialPageRoute(builder: (_) => const ControlsPage()),
),
),
_buildSection(
context,
title: 'DISPLAY',
onTap: () => Navigator.push(
context,
MaterialPageRoute(builder: (_) => const DisplayPage()),
),
),
_buildSection(
context,
title: 'FEEDBACK',
onTap: () => Navigator.push(
context,
MaterialPageRoute(builder: (_) => const FeedbackPage()),
),
),
_buildSection(
context,
title: 'LAYOUT',
onTap: () => Navigator.push(
context,
MaterialPageRoute(builder: (_) => const LayoutPage()),
),
),
_buildSection(
context,
title: 'NAVIGATION',
onTap: () => Navigator.push(
context,
MaterialPageRoute(builder: (_) => const NavigationPage()),
),
),
],
),
);
}
Widget _buildSection(
BuildContext context, {
required String title,
required VoidCallback onTap,
}) {
return Padding(
padding: EdgeInsets.only(bottom: FiftySpacing.md),
child: FiftyCard(
onTap: onTap,
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Text(
title,
style: TextStyle(
fontFamily: FiftyTypography.fontFamily,
fontSize: FiftyTypography.bodyLarge,
fontWeight: FiftyTypography.medium,
),
),
const Icon(Icons.arrow_forward_ios, size: 16),
],
),
),
);
}
}
// ============================================================================
// BUTTONS PAGE
// ============================================================================
class ButtonsPage extends StatefulWidget {
const ButtonsPage({super.key});
@override
State<ButtonsPage> createState() => _ButtonsPageState();
}
class _ButtonsPageState extends State<ButtonsPage> {
bool _loading = false;
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(title: const Text('BUTTONS')),
body: ListView(
padding: EdgeInsets.all(FiftySpacing.lg),
children: [
const _SectionTitle('Button Variants'),
Wrap(
spacing: FiftySpacing.md,
runSpacing: FiftySpacing.md,
children: [
FiftyButton(
label: 'Primary',
onPressed: () {},
variant: FiftyButtonVariant.primary,
),
FiftyButton(
label: 'Secondary',
onPressed: () {},
variant: FiftyButtonVariant.secondary,
),
FiftyButton(
label: 'Ghost',
onPressed: () {},
variant: FiftyButtonVariant.ghost,
),
FiftyButton(
label: 'Danger',
onPressed: () {},
variant: FiftyButtonVariant.danger,
),
FiftyButton(
label: 'Outline',
onPressed: () {},
variant: FiftyButtonVariant.outline,
),
],
),
SizedBox(height: FiftySpacing.xl),
const _SectionTitle('Button Sizes'),
Wrap(
spacing: FiftySpacing.md,
runSpacing: FiftySpacing.md,
crossAxisAlignment: WrapCrossAlignment.center,
children: [
FiftyButton(
label: 'Small',
onPressed: () {},
size: FiftyButtonSize.small,
),
FiftyButton(
label: 'Medium',
onPressed: () {},
size: FiftyButtonSize.medium,
),
FiftyButton(
label: 'Large',
onPressed: () {},
size: FiftyButtonSize.large,
),
],
),
SizedBox(height: FiftySpacing.xl),
const _SectionTitle('Button States'),
Wrap(
spacing: FiftySpacing.md,
runSpacing: FiftySpacing.md,
children: [
FiftyButton(
label: 'With Icon',
onPressed: () {},
icon: Icons.rocket_launch,
),
const FiftyButton(
label: 'Disabled',
onPressed: null,
),
FiftyButton(
label: 'Loading',
onPressed: () {},
loading: _loading,
),
],
),
SizedBox(height: FiftySpacing.md),
FiftyButton(
label: _loading ? 'Stop Loading' : 'Start Loading',
onPressed: () => setState(() => _loading = !_loading),
variant: FiftyButtonVariant.secondary,
),
SizedBox(height: FiftySpacing.xl),
const _SectionTitle('Trailing Icons'),
Wrap(
spacing: FiftySpacing.md,
runSpacing: FiftySpacing.md,
children: [
FiftyButton(
label: 'Get Started',
onPressed: () {},
trailingIcon: Icons.arrow_forward,
),
FiftyButton(
label: 'Download',
onPressed: () {},
variant: FiftyButtonVariant.secondary,
icon: Icons.download,
),
FiftyButton(
label: 'Learn More',
onPressed: () {},
variant: FiftyButtonVariant.outline,
trailingIcon: Icons.arrow_forward,
),
],
),
SizedBox(height: FiftySpacing.xl),
const _SectionTitle('Icon Buttons'),
Wrap(
spacing: FiftySpacing.md,
runSpacing: FiftySpacing.md,
children: [
FiftyIconButton(
icon: Icons.settings,
tooltip: 'Settings',
onPressed: () {},
variant: FiftyIconButtonVariant.primary,
),
FiftyIconButton(
icon: Icons.edit,
tooltip: 'Edit',
onPressed: () {},
variant: FiftyIconButtonVariant.secondary,
),
FiftyIconButton(
icon: Icons.delete,
tooltip: 'Delete',
onPressed: () {},
variant: FiftyIconButtonVariant.ghost,
),
],
),
SizedBox(height: FiftySpacing.xl),
const _SectionTitle('FDL v2 Effects'),
Text(
'Hover over buttons to see effects',
style: TextStyle(
fontFamily: FiftyTypography.fontFamily,
fontSize: FiftyTypography.bodySmall,
color: FiftyColors.slateGrey,
),
),
SizedBox(height: FiftySpacing.md),
Wrap(
spacing: FiftySpacing.md,
runSpacing: FiftySpacing.md,
children: [
FiftyButton(
label: 'GLITCH EFFECT',
onPressed: () {},
isGlitch: true,
),
FiftyButton(
label: 'SECONDARY',
onPressed: () {},
variant: FiftyButtonVariant.secondary,
),
FiftyButton(
label: 'GLITCH + DANGER',
onPressed: () {},
isGlitch: true,
variant: FiftyButtonVariant.danger,
),
],
),
],
),
);
}
}
// ============================================================================
// INPUTS PAGE
// ============================================================================
class InputsPage extends StatefulWidget {
const InputsPage({super.key});
@override
State<InputsPage> createState() => _InputsPageState();
}
class _InputsPageState extends State<InputsPage> {
final _emailController = TextEditingController();
String? _emailError;
// Form component states
bool _switchValue = false;
bool _notificationsEnabled = true;
bool _darkMode = true;
double _sliderValue = 50;
double _volumeValue = 75;
String? _selectedLanguage;
String? _selectedPriority;
// Checkbox states
bool _checkbox1 = false;
bool _checkbox2 = true;
// Radio state
String? _radioValue = 'option1';
// Radio card state
int _displayMode = 1;
final _languages = [
const FiftyDropdownItem(value: 'dart', label: 'Dart', icon: Icons.code),
const FiftyDropdownItem(value: 'kotlin', label: 'Kotlin', icon: Icons.android),
const FiftyDropdownItem(value: 'swift', label: 'Swift', icon: Icons.apple),
const FiftyDropdownItem(value: 'rust', label: 'Rust', icon: Icons.memory),
];
final _priorities = [
const FiftyDropdownItem(value: 'p0', label: 'P0 - Critical'),
const FiftyDropdownItem(value: 'p1', label: 'P1 - High'),
const FiftyDropdownItem(value: 'p2', label: 'P2 - Medium'),
const FiftyDropdownItem(value: 'p3', label: 'P3 - Low'),
];
@override
void dispose() {
_emailController.dispose();
super.dispose();
}
void _validateEmail() {
final email = _emailController.text;
setState(() {
if (email.isEmpty) {
_emailError = 'Email is required';
} else if (!email.contains('@')) {
_emailError = 'Please enter a valid email';
} else {
_emailError = null;
}
});
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(title: const Text('INPUTS')),
body: ListView(
padding: EdgeInsets.all(FiftySpacing.lg),
children: [
const _SectionTitle('Text Field'),
FiftyTextField(
controller: _emailController,
label: 'Email',
hint: 'Enter your email address',
prefix: const Icon(Icons.email),
errorText: _emailError,
onChanged: (_) => _validateEmail(),
),
SizedBox(height: FiftySpacing.lg),
const FiftyTextField(
label: 'Password',
hint: 'Enter your password',
prefix: Icon(Icons.lock),
obscureText: true,
),
SizedBox(height: FiftySpacing.lg),
const FiftyTextField(
label: 'Disabled',
hint: 'This field is disabled',
enabled: false,
),
SizedBox(height: FiftySpacing.lg),
const FiftyTextField(
label: 'Multiline',
hint: 'Enter a longer message...',
maxLines: 4,
),
SizedBox(height: FiftySpacing.lg),
const FiftyTextField(
label: 'Terminal Style',
hint: 'Enter command',
terminalStyle: true,
),
SizedBox(height: FiftySpacing.lg),
const FiftyTextField(
hint: 'Search...',
prefix: Icon(Icons.search),
shape: FiftyTextFieldShape.rounded,
),
SizedBox(height: FiftySpacing.xl),
const _SectionTitle('Terminal Styles'),
Text(
'Advanced styling for terminal-like inputs',
style: TextStyle(
fontFamily: FiftyTypography.fontFamily,
fontSize: FiftyTypography.bodySmall,
color: FiftyColors.slateGrey,
),
),
SizedBox(height: FiftySpacing.md),
const FiftyTextField(
label: 'Bottom Border Only',
hint: 'Enter value',
borderStyle: FiftyBorderStyle.bottom,
),
SizedBox(height: FiftySpacing.lg),
const FiftyTextField(
label: 'No Border',
hint: 'Enter text',
borderStyle: FiftyBorderStyle.none,
),
SizedBox(height: FiftySpacing.lg),
const FiftyTextField(
label: 'Chevron Prefix',
hint: 'command',
borderStyle: FiftyBorderStyle.bottom,
prefixStyle: FiftyPrefixStyle.chevron,
),
SizedBox(height: FiftySpacing.lg),
const FiftyTextField(
label: 'Comment Prefix',
hint: 'your comment',
prefixStyle: FiftyPrefixStyle.comment,
),
SizedBox(height: FiftySpacing.lg),
const FiftyTextField(
label: 'Block Cursor',
hint: 'Focus to see block cursor',
borderStyle: FiftyBorderStyle.bottom,
prefixStyle: FiftyPrefixStyle.chevron,
cursorStyle: FiftyCursorStyle.block,
),
SizedBox(height: FiftySpacing.lg),
const FiftyTextField(
label: 'Underscore Cursor',
hint: 'Focus to see underscore cursor',
cursorStyle: FiftyCursorStyle.underscore,
),
SizedBox(height: FiftySpacing.xl),
const _SectionTitle('Checkboxes'),
Text(
'Selection controls with kinetic animation',
style: TextStyle(
fontFamily: FiftyTypography.fontFamily,
fontSize: FiftyTypography.bodySmall,
color: FiftyColors.slateGrey,
),
),
SizedBox(height: FiftySpacing.md),
FiftyCheckbox(
value: _checkbox1,
onChanged: (value) => setState(() => _checkbox1 = value),
label: 'Accept terms and conditions',
),
SizedBox(height: FiftySpacing.md),
FiftyCheckbox(
value: _checkbox2,
onChanged: (value) => setState(() => _checkbox2 = value),
label: 'Subscribe to newsletter',
),
SizedBox(height: FiftySpacing.md),
const FiftyCheckbox(
value: false,
onChanged: null,
label: 'Disabled checkbox',
enabled: false,
),
SizedBox(height: FiftySpacing.xl),
const _SectionTitle('Radio Buttons'),
Text(
'Mutually exclusive selection with animated dot',
style: TextStyle(
fontFamily: FiftyTypography.fontFamily,
fontSize: FiftyTypography.bodySmall,
color: FiftyColors.slateGrey,
),
),
SizedBox(height: FiftySpacing.md),
FiftyRadio<String>(
value: 'option1',
groupValue: _radioValue,
onChanged: (value) => setState(() => _radioValue = value),
label: 'Option 1',
),
SizedBox(height: FiftySpacing.md),
FiftyRadio<String>(
value: 'option2',
groupValue: _radioValue,
onChanged: (value) => setState(() => _radioValue = value),
label: 'Option 2',
),
SizedBox(height: FiftySpacing.md),
FiftyRadio<String>(
value: 'option3',
groupValue: _radioValue,
onChanged: (value) => setState(() => _radioValue = value),
label: 'Option 3',
),
SizedBox(height: FiftySpacing.md),
const FiftyRadio<String>(
value: 'disabled',
groupValue: null,
onChanged: null,
label: 'Disabled radio',
enabled: false,
),
SizedBox(height: FiftySpacing.xl),
const _SectionTitle('Radio Cards'),
Text(
'Card-style radio selection for theme modes',
style: TextStyle(
fontFamily: FiftyTypography.fontFamily,
fontSize: FiftyTypography.bodySmall,
color: FiftyColors.slateGrey,
),
),
SizedBox(height: FiftySpacing.md),
Row(
children: [
Expanded(
child: FiftyRadioCard<int>(
value: 0,
groupValue: _displayMode,
onChanged: (v) => setState(() => _displayMode = v ?? 0),
icon: Icons.light_mode,
label: 'Light',
),
),
SizedBox(width: FiftySpacing.md),
Expanded(
child: FiftyRadioCard<int>(
value: 1,
groupValue: _displayMode,
onChanged: (v) => setState(() => _displayMode = v ?? 1),
icon: Icons.dark_mode,
label: 'Dark',
),
),
],
),
SizedBox(height: FiftySpacing.xl),
const _SectionTitle('Switches'),
Text(
'Kinetic toggle switches with snap animation',
style: TextStyle(
fontFamily: FiftyTypography.fontFamily,
fontSize: FiftyTypography.bodySmall,
color: FiftyColors.slateGrey,
),
),
SizedBox(height: FiftySpacing.md),
FiftySwitch(
value: _switchValue,
onChanged: (value) => setState(() => _switchValue = value),
label: 'Basic Switch',
),
SizedBox(height: FiftySpacing.md),
FiftySwitch(
value: _notificationsEnabled,
onChanged: (value) => setState(() => _notificationsEnabled = value),
label: 'Enable Notifications',
),
SizedBox(height: FiftySpacing.md),
FiftySwitch(
value: _darkMode,
onChanged: (value) => setState(() => _darkMode = value),
label: 'Dark Mode',
),
SizedBox(height: FiftySpacing.md),
Text(
'Switch Sizes',
style: TextStyle(
fontFamily: FiftyTypography.fontFamily,
fontSize: FiftyTypography.bodySmall,
color: FiftyColors.slateGrey,
),
),
SizedBox(height: FiftySpacing.sm),
Wrap(
spacing: FiftySpacing.lg,
runSpacing: FiftySpacing.md,
crossAxisAlignment: WrapCrossAlignment.center,
children: [
FiftySwitch(
value: _switchValue,
onChanged: (value) => setState(() => _switchValue = value),
size: FiftySwitchSize.small,
),
FiftySwitch(
value: _switchValue,
onChanged: (value) => setState(() => _switchValue = value),
size: FiftySwitchSize.medium,
),
FiftySwitch(
value: _switchValue,
onChanged: (value) => setState(() => _switchValue = value),
size: FiftySwitchSize.large,
),
],
),
SizedBox(height: FiftySpacing.md),
const FiftySwitch(
value: false,
onChanged: null,
label: 'Disabled Switch',
),
SizedBox(height: FiftySpacing.xl),
const _SectionTitle('Sliders'),
Text(
'Brutalist range selectors with square thumb',
style: TextStyle(
fontFamily: FiftyTypography.fontFamily,
fontSize: FiftyTypography.bodySmall,
color: FiftyColors.slateGrey,
),
),
SizedBox(height: FiftySpacing.md),
FiftySlider(
value: _sliderValue,
min: 0,
max: 100,
onChanged: (value) => setState(() => _sliderValue = value),
label: 'Value',
showLabel: true,
),
SizedBox(height: FiftySpacing.lg),
FiftySlider(
value: _volumeValue,
min: 0,
max: 100,
onChanged: (value) => setState(() => _volumeValue = value),
label: 'Volume',
showLabel: true,
labelBuilder: (value) => '${value.round()}%',
),
SizedBox(height: FiftySpacing.lg),
FiftySlider(
value: _sliderValue,
min: 0,
max: 100,
divisions: 10,
onChanged: (value) => setState(() => _sliderValue = value),
label: 'With Divisions (steps of 10)',
),
SizedBox(height: FiftySpacing.lg),
const FiftySlider(
value: 50,
min: 0,
max: 100,
onChanged: null,
label: 'Disabled',
enabled: false,
),
SizedBox(height: FiftySpacing.xl),
const _SectionTitle('Dropdowns'),
Text(
'Terminal-styled dropdown selectors',
style: TextStyle(
fontFamily: FiftyTypography.fontFamily,
fontSize: FiftyTypography.bodySmall,
color: FiftyColors.slateGrey,
),
),
SizedBox(height: FiftySpacing.md),
FiftyDropdown<String>(
items: _languages,
value: _selectedLanguage,
onChanged: (value) => setState(() => _selectedLanguage = value),
label: 'Language',
hint: 'Select a language',
),
SizedBox(height: FiftySpacing.lg),
FiftyDropdown<String>(
items: _priorities,
value: _selectedPriority,
onChanged: (value) => setState(() => _selectedPriority = value),
label: 'Priority',
hint: 'Select priority level',
),
SizedBox(height: FiftySpacing.lg),
FiftyDropdown<String>(
items: _languages,
value: 'dart',
onChanged: null,
label: 'Disabled',
enabled: false,
),
SizedBox(height: FiftySpacing.xl),
],
),
);
}
}
// ============================================================================
// CONTROLS PAGE
// ============================================================================
class ControlsPage extends StatefulWidget {
const ControlsPage({super.key});
@override
State<ControlsPage> createState() => _ControlsPageState();
}
class _ControlsPageState extends State<ControlsPage> {
String _period = 'daily';
String _viewMode = 'grid';
String _expandedValue = 'all';
String _themeMode = 'dark';
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(title: const Text('CONTROLS')),
body: ListView(
padding: EdgeInsets.all(FiftySpacing.lg),
children: [
const _SectionTitle('Segmented Control'),
Text(
'Pill-style segments with animated selection',
style: TextStyle(
fontFamily: FiftyTypography.fontFamily,
fontSize: FiftyTypography.bodySmall,
color: FiftyColors.slateGrey,
),
),
SizedBox(height: FiftySpacing.md),
FiftySegmentedControl<String>(
segments: const [
FiftySegment(value: 'daily', label: 'Daily'),
FiftySegment(value: 'weekly', label: 'Weekly'),
FiftySegment(value: 'monthly', label: 'Monthly'),
],
selected: _period,
onChanged: (value) => setState(() => _period = value),
),
SizedBox(height: FiftySpacing.xl),
const _SectionTitle('Variants'),
Text(
'Primary (cream/burgundy) and Secondary (slate/cream)',
style: TextStyle(
fontFamily: FiftyTypography.fontFamily,
fontSize: FiftyTypography.bodySmall,
color: FiftyColors.slateGrey,
),
),
SizedBox(height: FiftySpacing.md),
Row(
children: [
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
'Primary',
style: TextStyle(
fontFamily: FiftyTypography.fontFamily,
fontSize: FiftyTypography.bodySmall,
color: FiftyColors.slateGrey,
),
),
SizedBox(height: FiftySpacing.sm),
FiftySegmentedControl<String>(
segments: const [
FiftySegment(value: 'daily', label: 'Daily'),
FiftySegment(value: 'weekly', label: 'Weekly'),
],
selected: _period,
onChanged: (value) => setState(() => _period = value),
variant: FiftySegmentedControlVariant.primary,
),
],
),
),
],
),
SizedBox(height: FiftySpacing.lg),
Row(
children: [
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
'Secondary',
style: TextStyle(
fontFamily: FiftyTypography.fontFamily,
fontSize: FiftyTypography.bodySmall,
color: FiftyColors.slateGrey,
),
),
SizedBox(height: FiftySpacing.sm),
FiftySegmentedControl<String>(
segments: const [
FiftySegment(value: 'light', label: 'Light', icon: Icons.light_mode),
FiftySegment(value: 'dark', label: 'Dark', icon: Icons.dark_mode),
FiftySegment(value: 'system', label: 'System', icon: Icons.settings_suggest),
],
selected: _themeMode,
onChanged: (value) => setState(() => _themeMode = value),
variant: FiftySegmentedControlVariant.secondary,
),
],
),
),
],
),
SizedBox(height: FiftySpacing.xl),
const _SectionTitle('With Icons'),
Text(
'Segments with leading icons',
style: TextStyle(
fontFamily: FiftyTypography.fontFamily,
fontSize: FiftyTypography.bodySmall,
color: FiftyColors.slateGrey,
),
),
SizedBox(height: FiftySpacing.md),
FiftySegmentedControl<String>(
segments: const [
FiftySegment(value: 'grid', label: 'Grid', icon: Icons.grid_view),
FiftySegment(value: 'list', label: 'List', icon: Icons.list),
],
selected: _viewMode,
onChanged: (value) => setState(() => _viewMode = value),
),
SizedBox(height: FiftySpacing.xl),
const _SectionTitle('Expanded Mode'),
Text(
'Segments expand to fill available width',
style: TextStyle(
fontFamily: FiftyTypography.fontFamily,
fontSize: FiftyTypography.bodySmall,
color: FiftyColors.slateGrey,
),
),
SizedBox(height: FiftySpacing.md),
FiftySegmentedControl<String>(
segments: const [
FiftySegment(value: 'all', label: 'All'),
FiftySegment(value: 'active', label: 'Active'),
FiftySegment(value: 'completed', label: 'Completed'),
],
selected: _expandedValue,
onChanged: (value) => setState(() => _expandedValue = value),
expanded: true,
),
SizedBox(height: FiftySpacing.xl),
const _SectionTitle('Disabled State'),
Text(
'Non-interactive segmented control',
style: TextStyle(
fontFamily: FiftyTypography.fontFamily,
fontSize: FiftyTypography.bodySmall,
color: FiftyColors.slateGrey,
),
),
SizedBox(height: FiftySpacing.md),
FiftySegmentedControl<String>(
segments: const [
FiftySegment(value: 'on', label: 'On'),
FiftySegment(value: 'off', label: 'Off'),
],
selected: 'on',
onChanged: (value) {},
enabled: false,
),
],
),
);
}
}
// ============================================================================
// DISPLAY PAGE
// ============================================================================
class DisplayPage extends StatefulWidget {
const DisplayPage({super.key});
@override
State<DisplayPage> createState() => _DisplayPageState();
}
class _DisplayPageState extends State<DisplayPage> {
double _progress = 0.65;
bool _selectedCard = false;
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(title: const Text('DISPLAY')),
body: ListView(
padding: EdgeInsets.all(FiftySpacing.lg),
children: [
const _SectionTitle('Cards'),
FiftyCard(
onTap: () => setState(() => _selectedCard = !_selectedCard),
selected: _selectedCard,
child: const Text('Tap to select this card'),
),
SizedBox(height: FiftySpacing.md),
FiftyCard(
hasTexture: true,
hoverScale: 1.05,
onTap: () {},
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
'HALFTONE TEXTURE',
style: TextStyle(
fontFamily: FiftyTypography.fontFamily,
fontSize: FiftyTypography.bodyLarge,
fontWeight: FiftyTypography.medium,
),
),
SizedBox(height: FiftySpacing.xs),
Text(
'Card with halftone overlay and 5% hover scale',
style: TextStyle(
fontFamily: FiftyTypography.fontFamily,
fontSize: FiftyTypography.bodySmall,
color: FiftyColors.slateGrey,
),
),
],
),
),
SizedBox(height: FiftySpacing.md),
FiftyCard(
hasTexture: true,
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
'NON-INTERACTIVE TEXTURE',
style: TextStyle(
fontFamily: FiftyTypography.fontFamily,
fontSize: FiftyTypography.bodyLarge,
fontWeight: FiftyTypography.medium,
),
),
SizedBox(height: FiftySpacing.xs),
Text(
'Static card with halftone texture (no hover)',
style: TextStyle(
fontFamily: FiftyTypography.fontFamily,
fontSize: FiftyTypography.bodySmall,
color: FiftyColors.slateGrey,
),
),
],
),
),
SizedBox(height: FiftySpacing.xl),
const _SectionTitle('Stat Cards'),
Text(
'Metric display with trend indicators',
style: TextStyle(
fontFamily: FiftyTypography.fontFamily,
fontSize: FiftyTypography.bodySmall,
color: FiftyColors.slateGrey,
),
),
SizedBox(height: FiftySpacing.md),
Row(
children: [
const Expanded(
child: FiftyStatCard(
label: 'Total Views',
value: '45.2k',
icon: Icons.visibility,
trend: FiftyStatTrend.up,
trendValue: '12%',
),
),
SizedBox(width: FiftySpacing.md),
const Expanded(
child: FiftyStatCard(
label: 'Revenue',
value: '\$12.5k',
icon: Icons.account_balance_wallet,
highlight: true,
),
),
],
),
SizedBox(height: FiftySpacing.xl),
const _SectionTitle('Progress Card'),
Text(
'Progress metrics with gradient bar',
style: TextStyle(
fontFamily: FiftyTypography.fontFamily,
fontSize: FiftyTypography.bodySmall,
color: FiftyColors.slateGrey,
),
),
SizedBox(height: FiftySpacing.md),
const FiftyProgressCard(
icon: Icons.trending_up,
title: 'Weekly Goal',
progress: 0.75,
subtitle: '12 sales remaining to reach target',
),
SizedBox(height: FiftySpacing.xl),
const _SectionTitle('List Tiles'),
Text(
'Transaction-style list items',
style: TextStyle(
fontFamily: FiftyTypography.fontFamily,
fontSize: FiftyTypography.bodySmall,
color: FiftyColors.slateGrey,
),
),
SizedBox(height: FiftySpacing.md),
FiftyCard(
padding: EdgeInsets.zero,
child: Column(
children: [
FiftyListTile(
leadingIcon: Icons.subscriptions,
leadingIconColor: Colors.blue,
leadingIconBackgroundColor: Colors.blue.withValues(alpha: 0.15),
title: 'Subscription',
subtitle: 'Adobe Creative Cloud',
trailingText: '-\$54.00',
trailingSubtext: 'Today',
showDivider: true,
),
FiftyListTile(
leadingIcon: Icons.arrow_downward,
leadingIconColor: FiftyColors.hunterGreen,
leadingIconBackgroundColor: FiftyColors.hunterGreen.withValues(alpha: 0.15),
title: 'Deposit',
subtitle: 'Freelance Work',
trailingText: '+\$850.00',
trailingTextColor: FiftyColors.hunterGreen,
trailingSubtext: 'Yesterday',
),
],
),
),
SizedBox(height: FiftySpacing.xl),
const _SectionTitle('Chips'),
Wrap(
spacing: FiftySpacing.sm,
runSpacing: FiftySpacing.sm,
children: [
const FiftyChip(label: 'Default'),
const FiftyChip(
label: 'Success',
variant: FiftyChipVariant.success,
selected: true,
),
const FiftyChip(
label: 'Warning',
variant: FiftyChipVariant.warning,
),
FiftyChip(
label: 'Deletable',
onDeleted: () {},
),
],
),
SizedBox(height: FiftySpacing.xl),
const _SectionTitle('Badges'),
Wrap(
spacing: FiftySpacing.sm,
runSpacing: FiftySpacing.sm,
children: [
FiftyBadge(label: 'Primary'),
FiftyBadge(label: 'Live', variant: FiftyBadgeVariant.success, showGlow: true),
FiftyBadge(label: 'Warning', variant: FiftyBadgeVariant.warning),
FiftyBadge(label: 'Error', variant: FiftyBadgeVariant.error),
FiftyBadge(label: 'Neutral', variant: FiftyBadgeVariant.neutral),
],
),
SizedBox(height: FiftySpacing.md),
Text(
'Factory Constructors',
style: TextStyle(
fontFamily: FiftyTypography.fontFamily,
fontSize: FiftyTypography.bodySmall,
color: FiftyColors.slateGrey,
),
),
SizedBox(height: FiftySpacing.sm),
Wrap(
spacing: FiftySpacing.sm,
runSpacing: FiftySpacing.sm,
children: [
FiftyBadge.tech('FLUTTER'),
FiftyBadge.tech('DART'),
FiftyBadge.status('ONLINE'),
FiftyBadge.status('CONNECTED'),
FiftyBadge.ai('IGRIS'),
FiftyBadge.ai('AGENT'),
],
),
SizedBox(height: FiftySpacing.xl),
const _SectionTitle('Avatars'),
Wrap(
spacing: FiftySpacing.md,
runSpacing: FiftySpacing.md,
children: [
FiftyAvatar(fallbackText: 'JD', size: 32),
FiftyAvatar(fallbackText: 'AB', size: 40),
FiftyAvatar(fallbackText: 'XY', size: 48, borderColor: FiftyColors.burgundy),
],
),
SizedBox(height: FiftySpacing.xl),
const _SectionTitle('Progress Bar'),
FiftyProgressBar(
value: _progress,
label: 'Uploading',
showPercentage: true,
),
SizedBox(height: FiftySpacing.md),
Slider(
value: _progress,
onChanged: (value) => setState(() => _progress = value),
),
SizedBox(height: FiftySpacing.xl),
const _SectionTitle('Loading Indicator'),
Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
// FDL-compliant text-based loading indicators
FiftyLoadingIndicator(size: FiftyLoadingSize.small),
SizedBox(height: FiftySpacing.md),
FiftyLoadingIndicator(size: FiftyLoadingSize.medium),
SizedBox(height: FiftySpacing.md),
FiftyLoadingIndicator(
size: FiftyLoadingSize.large,
color: FiftyColors.hunterGreen,
),
SizedBox(height: FiftySpacing.md),
// Custom loading text
FiftyLoadingIndicator(text: 'PROCESSING'),
SizedBox(height: FiftySpacing.md),
// Static style (no animation)
FiftyLoadingIndicator(
text: 'UPLOADING',
style: FiftyLoadingStyle.static,
),
],
),
SizedBox(height: FiftySpacing.md),
Text(
'Sequence Mode',
style: TextStyle(
fontFamily: FiftyTypography.fontFamily,
fontSize: FiftyTypography.bodySmall,
color: FiftyColors.slateGrey,
),
),
SizedBox(height: FiftySpacing.sm),
Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
// Default sequence (uses built-in messages)
FiftyLoadingIndicator(
style: FiftyLoadingStyle.sequence,
),
SizedBox(height: FiftySpacing.md),
// Custom sequence list
FiftyLoadingIndicator(
style: FiftyLoadingStyle.sequence,
color: FiftyColors.hunterGreen,
sequences: [
'> BOOTING SYSTEM...',
'> LOADING MODULES...',
'> CONNECTING TO API...',
'> READY',
],
),
],
),
SizedBox(height: FiftySpacing.xl),
const _SectionTitle('Code Block'),
Text(
'Terminal-style code display with syntax highlighting',
style: TextStyle(
fontFamily: FiftyTypography.fontFamily,
fontSize: FiftyTypography.bodySmall,
color: FiftyColors.slateGrey,
),
),
SizedBox(height: FiftySpacing.md),
const FiftyCodeBlock(
code: '''void main() {
print('Hello, Fifty!');
// Initialize the app
final app = FiftyApp();
app.run();
}''',
language: 'dart',
),
SizedBox(height: FiftySpacing.lg),
Text(
'Without Line Numbers',
style: TextStyle(
fontFamily: FiftyTypography.fontFamily,
fontSize: FiftyTypography.bodySmall,
color: FiftyColors.slateGrey,
),
),
SizedBox(height: FiftySpacing.sm),
const FiftyCodeBlock(
code: 'final greeting = "Welcome to Fifty UI";',
language: 'dart',
showLineNumbers: false,
),
SizedBox(height: FiftySpacing.lg),
Text(
'Without Copy Button',
style: TextStyle(
fontFamily: FiftyTypography.fontFamily,
fontSize: FiftyTypography.bodySmall,
color: FiftyColors.slateGrey,
),
),
SizedBox(height: FiftySpacing.sm),
const FiftyCodeBlock(
code: 'npm install fifty-ui',
language: 'plain',
copyButton: false,
),
SizedBox(height: FiftySpacing.lg),
Text(
'With Max Height (Scrollable)',
style: TextStyle(
fontFamily: FiftyTypography.fontFamily,
fontSize: FiftyTypography.bodySmall,
color: FiftyColors.slateGrey,
),
),
SizedBox(height: FiftySpacing.sm),
const FiftyCodeBlock(
code: '''class FiftyWidget extends StatelessWidget {
const FiftyWidget({super.key});
@override
Widget build(BuildContext context) {
return Container(
padding: const EdgeInsets.all(16),
decoration: BoxDecoration(
color: Colors.black,
borderRadius: BorderRadius.circular(8),
),
child: const Text('Fifty UI'),
);
}
}
// More code to demonstrate scrolling...
class AnotherWidget extends StatefulWidget {
const AnotherWidget({super.key});
@override
State<AnotherWidget> createState() => _AnotherWidgetState();
}''',
language: 'dart',
maxHeight: 150,
),
SizedBox(height: FiftySpacing.xl),
const _SectionTitle('Data Slate'),
const FiftyDataSlate(
title: 'System Status',
data: {
'CPU': '45%',
'Memory': '8.2 GB / 16 GB',
'Disk': '234 GB free',
'Network': 'Connected',
'Uptime': '72h 14m 32s',
},
),
SizedBox(height: FiftySpacing.xl),
const _SectionTitle('Dividers'),
const FiftyDivider(),
SizedBox(height: FiftySpacing.md),
Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Text('Left'),
SizedBox(width: FiftySpacing.md),
SizedBox(height: 20, child: FiftyDivider(vertical: true)),
SizedBox(width: FiftySpacing.md),
Text('Right'),
],
),
],
),
);
}
}
// ============================================================================
// FEEDBACK PAGE
// ============================================================================
class FeedbackPage extends StatelessWidget {
const FeedbackPage({super.key});
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(title: const Text('FEEDBACK')),
body: ListView(
padding: EdgeInsets.all(FiftySpacing.lg),
children: [
const _SectionTitle('Snackbars'),
Wrap(
spacing: FiftySpacing.md,
runSpacing: FiftySpacing.md,
children: [
FiftyButton(
label: 'Info',
variant: FiftyButtonVariant.secondary,
onPressed: () => FiftySnackbar.show(
context,
message: 'This is an info message',
variant: FiftySnackbarVariant.info,
),
),
FiftyButton(
label: 'Success',
variant: FiftyButtonVariant.secondary,
onPressed: () => FiftySnackbar.show(
context,
message: 'Operation completed successfully!',
variant: FiftySnackbarVariant.success,
),
),
FiftyButton(
label: 'Warning',
variant: FiftyButtonVariant.secondary,
onPressed: () => FiftySnackbar.show(
context,
message: 'Please review your changes',
variant: FiftySnackbarVariant.warning,
),
),
FiftyButton(
label: 'Error',
variant: FiftyButtonVariant.secondary,
onPressed: () => FiftySnackbar.show(
context,
message: 'An error occurred',
variant: FiftySnackbarVariant.error,
),
),
FiftyButton(
label: 'With Action',
variant: FiftyButtonVariant.secondary,
onPressed: () => FiftySnackbar.show(
context,
message: 'File deleted',
variant: FiftySnackbarVariant.info,
actionLabel: 'Undo',
onAction: () {},
),
),
],
),
SizedBox(height: FiftySpacing.xl),
const _SectionTitle('Dialogs'),
FiftyButton(
label: 'Show Dialog',
onPressed: () => showFiftyDialog(
context: context,
builder: (context) => FiftyDialog(
title: 'Confirm Action',
content: const Text(
'Are you sure you want to proceed with this action? '
'This cannot be undone.',
),
actions: [
FiftyButton(
label: 'Cancel',
variant: FiftyButtonVariant.ghost,
onPressed: () => Navigator.pop(context),
),
FiftyButton(
label: 'Confirm',
onPressed: () {
Navigator.pop(context);
FiftySnackbar.show(
context,
message: 'Action confirmed!',
variant: FiftySnackbarVariant.success,
);
},
),
],
),
),
),
SizedBox(height: FiftySpacing.xl),
const _SectionTitle('Tooltips'),
Wrap(
spacing: FiftySpacing.md,
runSpacing: FiftySpacing.md,
children: [
FiftyTooltip(
message: 'This is a tooltip',
child: FiftyButton(
label: 'Hover Me',
variant: FiftyButtonVariant.secondary,
onPressed: () {},
),
),
const FiftyTooltip(
message: 'Settings configuration',
child: FiftyIconButton(
icon: Icons.settings,
tooltip: 'Settings',
),
),
],
),
],
),
);
}
}
// ============================================================================
// LAYOUT PAGE
// ============================================================================
class LayoutPage extends StatelessWidget {
const LayoutPage({super.key});
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(title: const Text('LAYOUT')),
body: ListView(
padding: EdgeInsets.all(FiftySpacing.lg),
children: [
const _SectionTitle('Hero Text'),
Text(
'Monument headers with Manrope font',
style: TextStyle(
fontFamily: FiftyTypography.fontFamily,
fontSize: FiftyTypography.bodySmall,
color: FiftyColors.slateGrey,
),
),
SizedBox(height: FiftySpacing.md),
const FiftyHero(
text: 'Display Size',
size: FiftyHeroSize.display,
),
SizedBox(height: FiftySpacing.xl),
const _SectionTitle('H1 Size'),
SizedBox(height: FiftySpacing.md),
const FiftyHero(
text: 'H1 Headline',
size: FiftyHeroSize.h1,
),
SizedBox(height: FiftySpacing.xl),
const _SectionTitle('H2 Size'),
SizedBox(height: FiftySpacing.md),
const FiftyHero(
text: 'H2 Section Header',
size: FiftyHeroSize.h2,
),
SizedBox(height: FiftySpacing.xl),
const _SectionTitle('With Glitch Effect'),
Text(
'Kinetic glitch animation on mount',
style: TextStyle(
fontFamily: FiftyTypography.fontFamily,
fontSize: FiftyTypography.bodySmall,
color: FiftyColors.slateGrey,
),
),
SizedBox(height: FiftySpacing.md),
const FiftyHero(
text: 'Glitch Hero',
size: FiftyHeroSize.h1,
glitchOnMount: true,
),
SizedBox(height: FiftySpacing.xl),
const _SectionTitle('With Gradient'),
Text(
'Custom gradient fill for dramatic effect',
style: TextStyle(
fontFamily: FiftyTypography.fontFamily,
fontSize: FiftyTypography.bodySmall,
color: FiftyColors.slateGrey,
),
),
SizedBox(height: FiftySpacing.md),
FiftyHero(
text: 'Gradient Text',
size: FiftyHeroSize.h1,
gradient: LinearGradient(
colors: [FiftyColors.burgundy, FiftyColors.hunterGreen],
),
),
SizedBox(height: FiftySpacing.xl),
const _SectionTitle('Hero Section'),
Text(
'Title with subtitle combo',
style: TextStyle(
fontFamily: FiftyTypography.fontFamily,
fontSize: FiftyTypography.bodySmall,
color: FiftyColors.slateGrey,
),
),
SizedBox(height: FiftySpacing.md),
const FiftyHeroSection(
title: 'Fifty UI',
subtitle: 'Fifty Design Language v2',
glitchOnMount: true,
),
SizedBox(height: FiftySpacing.xl),
const _SectionTitle('Left Aligned Section'),
SizedBox(height: FiftySpacing.md),
const FiftyHeroSection(
title: 'Welcome',
subtitle: 'Build beautiful interfaces with confidence',
titleSize: FiftyHeroSize.h1,
crossAxisAlignment: CrossAxisAlignment.start,
),
],
),
);
}
}
// ============================================================================
// NAVIGATION PAGE
// ============================================================================
class NavigationPage extends StatefulWidget {
const NavigationPage({super.key});
@override
State<NavigationPage> createState() => _NavigationPageState();
}
class _NavigationPageState extends State<NavigationPage> {
int _pillIndex = 0;
int _standardIndex = 1;
int _textOnlyIndex = 2;
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(title: const Text('NAVIGATION')),
body: ListView(
padding: EdgeInsets.all(FiftySpacing.lg),
children: [
const _SectionTitle('NavBar - Pill Style'),
Text(
'Dynamic Island inspired with glassmorphism',
style: TextStyle(
fontFamily: FiftyTypography.fontFamily,
fontSize: FiftyTypography.bodySmall,
color: FiftyColors.slateGrey,
),
),
SizedBox(height: FiftySpacing.md),
Container(
height: 120,
decoration: BoxDecoration(
color: FiftyColors.surfaceDark,
borderRadius: FiftyRadii.lgRadius,
),
child: Stack(
alignment: Alignment.bottomCenter,
children: [
Positioned(
bottom: FiftySpacing.lg,
left: 0,
right: 0,
child: FiftyNavBar(
items: const [
FiftyNavItem(label: 'Home', icon: Icons.home),
FiftyNavItem(label: 'Search', icon: Icons.search),
FiftyNavItem(label: 'Profile', icon: Icons.person),
],
selectedIndex: _pillIndex,
onItemSelected: (index) => setState(() => _pillIndex = index),
style: FiftyNavBarStyle.pill,
),
),
],
),
),
SizedBox(height: FiftySpacing.xl),
const _SectionTitle('NavBar - Standard Style'),
Text(
'Rectangular with standard border radius',
style: TextStyle(
fontFamily: FiftyTypography.fontFamily,
fontSize: FiftyTypography.bodySmall,
color: FiftyColors.slateGrey,
),
),
SizedBox(height: FiftySpacing.md),
Container(
height: 120,
decoration: BoxDecoration(
color: FiftyColors.surfaceDark,
borderRadius: FiftyRadii.lgRadius,
),
child: Stack(
alignment: Alignment.bottomCenter,
children: [
Positioned(
bottom: FiftySpacing.lg,
left: 0,
right: 0,
child: FiftyNavBar(
items: const [
FiftyNavItem(label: 'Dashboard', icon: Icons.dashboard),
FiftyNavItem(label: 'Analytics', icon: Icons.analytics),
FiftyNavItem(label: 'Reports', icon: Icons.description),
FiftyNavItem(label: 'Settings', icon: Icons.settings),
],
selectedIndex: _standardIndex,
onItemSelected: (index) => setState(() => _standardIndex = index),
style: FiftyNavBarStyle.standard,
),
),
],
),
),
SizedBox(height: FiftySpacing.xl),
const _SectionTitle('Text-Only (No Icons)'),
Text(
'Label-only navigation items',
style: TextStyle(
fontFamily: FiftyTypography.fontFamily,
fontSize: FiftyTypography.bodySmall,
color: FiftyColors.slateGrey,
),
),
SizedBox(height: FiftySpacing.md),
Container(
height: 100,
decoration: BoxDecoration(
color: FiftyColors.surfaceDark,
borderRadius: FiftyRadii.lgRadius,
),
child: Stack(
alignment: Alignment.bottomCenter,
children: [
Positioned(
bottom: FiftySpacing.lg,
left: 0,
right: 0,
child: FiftyNavBar(
items: const [
FiftyNavItem(label: 'Today'),
FiftyNavItem(label: 'Week'),
FiftyNavItem(label: 'Month'),
FiftyNavItem(label: 'Year'),
],
selectedIndex: _textOnlyIndex,
onItemSelected: (index) => setState(() => _textOnlyIndex = index),
style: FiftyNavBarStyle.pill,
height: 44,
),
),
],
),
),
],
),
);
}
}
// ============================================================================
// HELPERS
// ============================================================================
class _SectionTitle extends StatelessWidget {
const _SectionTitle(this.title);
final String title;
@override
Widget build(BuildContext context) {
return Padding(
padding: EdgeInsets.only(bottom: FiftySpacing.md),
child: Text(
title,
style: TextStyle(
fontFamily: FiftyTypography.fontFamily,
fontSize: FiftyTypography.bodySmall,
fontWeight: FiftyTypography.medium,
color: FiftyColors.slateGrey,
letterSpacing: 1,
),
),
);
}
}Metadata
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downloads
Documentation
Publisher
Weekly Downloads
Metadata
FDL v2 styled Flutter components for the fifty.dev ecosystem. Buttons, cards, inputs, and more.
Homepage
Repository (GitHub)
View/report issues
Topics
#flutter #ui #components #design-system #widget
License
MIT (license)
Dependencies
fifty_theme, fifty_tokens, flutter, flutter_animate
