packages/rfw/lib/src/flutter/material_widgets.dart - mirrors/packages - Git at Google

 // Copyright 2013 The Flutter Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.

 // There's a lot of <Object>[] lists in this file so to avoid making this
 // file even less readable we relax our usual stance on verbose typing.
 // ignore_for_file: always_specify_types

 // This file is hand-formatted.

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

 import 'argument_decoders.dart';
 import 'runtime.dart';

 /// A widget library for Remote Flutter Widgets that defines widgets that are
 /// implemented on the client in terms of Flutter widgets from the `material`
 /// Dart library.
 ///
 /// The following widgets are implemented:
 ///
 ///  * [AboutListTile]
 ///  * [AppBar]
 ///  * [ButtonBar]
 ///  * [Card]
 ///  * [CircularProgressIndicator]
 ///  * [Divider]
 ///  * [DrawerHeader]
 ///  * [ElevatedButton]
 ///  * [FloatingActionButton]
 ///  * [InkWell]
 ///  * [LinearProgressIndicator]
 ///  * [ListTile]
 ///  * [OutlinedButton]
 ///  * [Scaffold]
 ///  * [TextButton]
 ///  * [VerticalDivider]
 ///
 /// For each, every parameter is implemented using the same name. Parameters
 /// that take structured types are represented using maps, with each named
 /// parameter of that type's default constructor represented by a key. The
 /// conventions edscribed for [createCoreWidgets] are reused here.
 ///
 /// In addition, the following conventions are introduced:
 ///
 ///  * Hero tags are always strings.
 ///
 ///  * [VisualDensity] is represented in the manner described in the documentation
 ///    of the [ArgumentDecoders.visualDensity] method.
 ///
 /// Some features are not supported:
 ///
 ///  * [AppBar]s do not support [AppBar.bottom], [AppBar.flexibleSpace], and
 ///    related properties. Also, [AppBar.systemOverlayStyle] is not suported.
 ///
 ///  * Theming in general is not currently supported.
 ///
 ///  * Properties whose values are [Animation]s or based on
 ///    [MaterialStateProperty] are not supported.
 ///
 ///  * Features related to focus or configuring mouse support are not
 ///    implemented.
 ///
 ///  * Callbacks such as [Scafford.onDrawerChanged] are not exposed.
 ///
 ///  * The [Scaffold]'s floating action button position and animation features
 ///    are not supported.
 ///
 /// In general, the trend will all of these unsupported features is that this
 /// library doesn't support features that can't be trivially expressed using the
 /// JSON-like structures of RFW. For example, [MaterialStateProperty] is
 /// designed to be used with code to select the values, which doesn't work well
 /// in the RFW structure.
 LocalWidgetLibrary createMaterialWidgets() => LocalWidgetLibrary(_materialWidgetsDefinitions);

 Map<String, LocalWidgetBuilder> get _materialWidgetsDefinitions => <String, LocalWidgetBuilder>{

   // Keep these in alphabetical order.

   'AboutListTile': (BuildContext context, DataSource source) {
     return AboutListTile(
       icon: source.optionalChild(['icon']),
       applicationName: source.v<String>(['applicationName']),
       applicationVersion: source.v<String>(['applicationVersion']),
       applicationIcon: source.optionalChild(['applicationIcon']),
       applicationLegalese: source.v<String>(['applicationLegalese']),
       aboutBoxChildren: source.childList(['aboutBoxChildren']),
       dense: source.v<bool>(['dense']),
       child: source.optionalChild(['child']),
     );
   },

   'AppBar': (BuildContext context, DataSource source) {
     // not implemented: bottom (and bottomOpacity), flexibleSpace; systemOverlayStyle
     return AppBar(
       leading: source.optionalChild(['leading']),
       automaticallyImplyLeading: source.v<bool>(['automaticallyImplyLeading']) ?? true,
       title: source.optionalChild(['title']),
       actions: source.childList(['actions']),
       elevation: source.v<double>(['elevation']),
       shadowColor: ArgumentDecoders.color(source, ['shadowColor']),
       shape: ArgumentDecoders.shapeBorder(source, ['shape']),
       backgroundColor: ArgumentDecoders.color(source, ['backgroundColor']),
       foregroundColor: ArgumentDecoders.color(source, ['foregroundColor']),
       iconTheme: ArgumentDecoders.iconThemeData(source, ['iconTheme']),
       actionsIconTheme: ArgumentDecoders.iconThemeData(source, ['actionsIconTheme']),
       primary: source.v<bool>(['primary']) ?? true,
       centerTitle: source.v<bool>(['centerTitle']),
       excludeHeaderSemantics: source.v<bool>(['excludeHeaderSemantics']) ?? false,
       titleSpacing: source.v<double>(['titleSpacing']),
       toolbarOpacity: source.v<double>(['toolbarOpacity']) ?? 1.0,
       toolbarHeight: source.v<double>(['toolbarHeight']),
       leadingWidth: source.v<double>(['leadingWidth']),
       toolbarTextStyle: ArgumentDecoders.textStyle(source, ['toolbarTextStyle']),
       titleTextStyle: ArgumentDecoders.textStyle(source, ['titleTextStyle']),
     );
   },

   'ButtonBar': (BuildContext context, DataSource source) {
     // not implemented: buttonTextTheme
     return ButtonBar(
       alignment: ArgumentDecoders.enumValue<MainAxisAlignment>(MainAxisAlignment.values, source, ['alignment']) ?? MainAxisAlignment.start,
       mainAxisSize: ArgumentDecoders.enumValue<MainAxisSize>(MainAxisSize.values, source, ['mainAxisSize']) ?? MainAxisSize.max,
       buttonMinWidth: source.v<double>(['buttonMinWidth']),
       buttonHeight: source.v<double>(['buttonHeight']),
       buttonPadding: ArgumentDecoders.edgeInsets(source, ['buttonPadding']),
       buttonAlignedDropdown: source.v<bool>(['buttonAlignedDropdown']) ?? false,
       layoutBehavior: ArgumentDecoders.enumValue<ButtonBarLayoutBehavior>(ButtonBarLayoutBehavior.values, source, ['layoutBehavior']),
       overflowDirection: ArgumentDecoders.enumValue<VerticalDirection>(VerticalDirection.values, source, ['overflowDirection']),
       overflowButtonSpacing: source.v<double>(['overflowButtonSpacing']),
       children: source.childList(['children']),
     );
   },

   'Card': (BuildContext context, DataSource source) {
     return Card(
       color: ArgumentDecoders.color(source, ['color']),
       shadowColor: ArgumentDecoders.color(source, ['shadowColor']),
       elevation: source.v<double>(['elevation']),
       shape: ArgumentDecoders.shapeBorder(source, ['shape']),
       borderOnForeground: source.v<bool>(['borderOnForeground']) ?? true,
       margin: ArgumentDecoders.edgeInsets(source, ['margin']),
       clipBehavior: ArgumentDecoders.enumValue<Clip>(Clip.values, source, ['clipBehavior']) ?? Clip.none,
       semanticContainer: source.v<bool>(['semanticContainer']) ?? true,
       child: source.optionalChild(['child']),
     );
   },

   'CircularProgressIndicator': (BuildContext context, DataSource source) {
     // not implemented: valueColor
     return CircularProgressIndicator(
       value: source.v<double>(['value']),
       color: ArgumentDecoders.color(source, ['color']),
       backgroundColor: ArgumentDecoders.color(source, ['backgroundColor']),
       strokeWidth: source.v<double>(['strokeWidth']) ?? 4.0,
       semanticsLabel: source.v<String>(['semanticsLabel']),
       semanticsValue: source.v<String>(['semanticsValue']),
     );
   },

   'Divider': (BuildContext context, DataSource source) {
     return Divider(
       height: source.v<double>(['height']),
       thickness: source.v<double>(['thickness']),
       indent: source.v<double>(['indent']),
       endIndent: source.v<double>(['endIndent']),
       color: ArgumentDecoders.color(source, ['color']),
     );
   },

   'Drawer': (BuildContext context, DataSource source) {
     return Drawer(
       elevation: source.v<double>(['elevation']) ?? 16.0,
       semanticLabel: source.v<String>(['semanticLabel']),
       child: source.optionalChild(['child']),
     );
   },

   'DrawerHeader': (BuildContext context, DataSource source) {
     return DrawerHeader(
       duration: ArgumentDecoders.duration(source, ['duration'], context),
       curve: ArgumentDecoders.curve(source, ['curve'], context),
       decoration: ArgumentDecoders.decoration(source, ['decoration']),
       margin: ArgumentDecoders.edgeInsets(source, ['margin']) ?? const EdgeInsets.only(bottom: 8.0),
       padding: ArgumentDecoders.edgeInsets(source, ['padding']) ?? const EdgeInsets.fromLTRB(16.0, 16.0, 16.0, 8.0),
       child: source.optionalChild(['child']),
     );
   },

   'ElevatedButton': (BuildContext context, DataSource source) {
     // not implemented: buttonStyle, focusNode
     return ElevatedButton(
       onPressed: source.voidHandler(['onPressed']),
       onLongPress: source.voidHandler(['onLongPress']),
       autofocus: source.v<bool>(['autofocus']) ?? false,
       clipBehavior: ArgumentDecoders.enumValue<Clip>(Clip.values, source, ['clipBehavior']) ?? Clip.none,
       child: source.child(['child']),
     );
   },

   'FloatingActionButton': (BuildContext context, DataSource source) {
     // not implemented: mouseCursor, focusNode
     return FloatingActionButton(
       tooltip: source.v<String>(['tooltip']),
       foregroundColor: ArgumentDecoders.color(source, ['foregroundColor']),
       backgroundColor: ArgumentDecoders.color(source, ['backgroundColor']),
       focusColor: ArgumentDecoders.color(source, ['focusColor']),
       hoverColor: ArgumentDecoders.color(source, ['hoverColor']),
       splashColor: ArgumentDecoders.color(source, ['splashColor']),
       heroTag: source.v<String>(['heroTag']),
       elevation: source.v<double>(['elevation']),
       focusElevation: source.v<double>(['focusElevation']),
       hoverElevation: source.v<double>(['hoverElevation']),
       highlightElevation: source.v<double>(['highlightElevation']),
       disabledElevation: source.v<double>(['disabledElevation']),
       onPressed: source.voidHandler(['onPressed']),
       mini: source.v<bool>(['mini']) ?? false,
       shape: ArgumentDecoders.shapeBorder(source, ['shape']),
       clipBehavior: ArgumentDecoders.enumValue<Clip>(Clip.values, source, ['clipBehavior']) ?? Clip.none,
       autofocus: source.v<bool>(['autofocus']) ?? false,
       materialTapTargetSize: ArgumentDecoders.enumValue<MaterialTapTargetSize>(MaterialTapTargetSize.values, source, ['materialTapTargetSize']),
       isExtended: source.v<bool>(['isExtended']) ?? false,
       enableFeedback: source.v<bool>(['enableFeedback']),
       child: source.child(['child']),
     );
   },

   'InkWell': (BuildContext context, DataSource source) {
     // not implemented: onHighlightChanged, onHover; mouseCursor; focusColor, hoverColor, highlightColor, overlayColor, splashColor; splashFactory; focusNode, onFocusChange
     return InkWell(
       onTap: source.voidHandler(['onTap']),
       onDoubleTap: source.voidHandler(['onDoubleTap']),
       onLongPress: source.voidHandler(['onLongPress']),
       onTapDown: source.handler(['onTapDown'], (VoidCallback trigger) => (TapDownDetails details) => trigger()),
       onTapCancel: source.voidHandler(['onTapCancel']),
       radius: source.v<double>(['radius']),
       borderRadius: ArgumentDecoders.borderRadius(source, ['borderRadius'])?.resolve(Directionality.of(context)),
       customBorder: ArgumentDecoders.shapeBorder(source, ['customBorder']),
       enableFeedback: source.v<bool>(['enableFeedback']) ?? true,
       excludeFromSemantics: source.v<bool>(['excludeFromSemantics']) ?? false,
       autofocus: source.v<bool>(['autofocus']) ?? false,
       child: source.optionalChild(['child']),
     );
   },

   'LinearProgressIndicator': (BuildContext context, DataSource source) {
     // not implemented: valueColor
     return LinearProgressIndicator(
       value: source.v<double>(['value']),
       color: ArgumentDecoders.color(source, ['color']),
       backgroundColor: ArgumentDecoders.color(source, ['backgroundColor']),
       minHeight: source.v<double>(['minHeight']),
       semanticsLabel: source.v<String>(['semanticsLabel']),
       semanticsValue: source.v<String>(['semanticsValue']),
     );
   },

   'ListTile': (BuildContext context, DataSource source) {
     // not implemented: mouseCursor, focusNode
     return ListTile(
       leading: source.optionalChild(['leading']),
       title: source.optionalChild(['title']),
       subtitle: source.optionalChild(['subtitle']),
       trailing: source.optionalChild(['trailing']),
       isThreeLine: source.v<bool>(['isThreeLine']) ?? false,
       dense: source.v<bool>(['dense']),
       visualDensity: ArgumentDecoders.visualDensity(source, ['visualDensity']),
       shape: ArgumentDecoders.shapeBorder(source, ['shape']),
       contentPadding: ArgumentDecoders.edgeInsets(source, ['contentPadding']),
       enabled: source.v<bool>(['enabled']) ?? true,
       onTap: source.voidHandler(['onTap']),
       onLongPress: source.voidHandler(['onLongPress']),
       selected: source.v<bool>(['selected']) ?? false,
       focusColor: ArgumentDecoders.color(source, ['focusColor']),
       hoverColor: ArgumentDecoders.color(source, ['hoverColor']),
       autofocus: source.v<bool>(['autofocus']) ?? false,
       tileColor: ArgumentDecoders.color(source, ['tileColor']),
       selectedTileColor: ArgumentDecoders.color(source, ['selectedTileColor']),
       enableFeedback: source.v<bool>(['enableFeedback']),
       horizontalTitleGap: source.v<double>(['horizontalTitleGap']),
       minVerticalPadding: source.v<double>(['minVerticalPadding']),
       minLeadingWidth: source.v<double>(['minLeadingWidth']),
     );
   },

   'OutlinedButton': (BuildContext context, DataSource source) {
     // not implemented: buttonStyle, focusNode
     return OutlinedButton(
       onPressed: source.voidHandler(['onPressed']),
       onLongPress: source.voidHandler(['onLongPress']),
       autofocus: source.v<bool>(['autofocus']) ?? false,
       clipBehavior: ArgumentDecoders.enumValue<Clip>(Clip.values, source, ['clipBehavior']) ?? Clip.none,
       child: source.child(['child']),
     );
   },

   'Scaffold': (BuildContext context, DataSource source) {
     // not implemented: floatingActionButtonLocation, floatingActionButtonAnimator; onDrawerChanged, onEndDrawerChanged
     final Widget? appBarWidget = source.optionalChild(['appBar']);
     final List<Widget> persistentFooterButtons = source.childList(['persistentFooterButtons']);
     return Scaffold(
       appBar: appBarWidget == null ? null : PreferredSize(
         preferredSize: Size.fromHeight(source.v<double>(['bottomHeight']) ?? 56.0),
         child: appBarWidget,
       ),
       body: source.optionalChild(['body']),
       floatingActionButton: source.optionalChild(['floatingActionButton']),
       persistentFooterButtons: persistentFooterButtons.isEmpty ? null : persistentFooterButtons,
       drawer: source.optionalChild(['drawer']),
       endDrawer: source.optionalChild(['endDrawer']),
       bottomNavigationBar: source.optionalChild(['bottomNavigationBar']),
       bottomSheet: source.optionalChild(['bottomSheet']),
       backgroundColor: ArgumentDecoders.color(source, ['backgroundColor']),
       resizeToAvoidBottomInset: source.v<bool>(['resizeToAvoidBottomInset']),
       primary: source.v<bool>(['primary']) ?? true,
       drawerDragStartBehavior: ArgumentDecoders.enumValue<DragStartBehavior>(DragStartBehavior.values, source, ['drawerDragStartBehavior']) ?? DragStartBehavior.start,
       extendBody: source.v<bool>(['extendBody']) ?? false,
       extendBodyBehindAppBar: source.v<bool>(['extendBodyBehindAppBar']) ?? false,
       drawerScrimColor: ArgumentDecoders.color(source, ['drawerScrimColor']),
       drawerEdgeDragWidth: source.v<double>(['drawerEdgeDragWidth']),
       drawerEnableOpenDragGesture: source.v<bool>(['drawerEnableOpenDragGesture']) ?? true,
       endDrawerEnableOpenDragGesture: source.v<bool>(['endDrawerEnableOpenDragGesture']) ?? true,
       restorationId: source.v<String>(['restorationId']),
     );
   },

   'TextButton': (BuildContext context, DataSource source) {
     // not implemented: buttonStyle, focusNode
     return TextButton(
       onPressed: source.voidHandler(['onPressed']),
       onLongPress: source.voidHandler(['onLongPress']),
       autofocus: source.v<bool>(['autofocus']) ?? false,
       clipBehavior: ArgumentDecoders.enumValue<Clip>(Clip.values, source, ['clipBehavior']) ?? Clip.none,
       child: source.child(['child']),
     );
   },

   'VerticalDivider': (BuildContext context, DataSource source) {
     return VerticalDivider(
       width: source.v<double>(['width']),
       thickness: source.v<double>(['thickness']),
       indent: source.v<double>(['indent']),
       endIndent: source.v<double>(['endIndent']),
       color: ArgumentDecoders.color(source, ['color']),
     );
   },

 };
	// Copyright 2013 The Flutter Authors. All rights reserved.
	// Use of this source code is governed by a BSD-style license that can be
	// found in the LICENSE file.

	// There's a lot of <Object>[] lists in this file so to avoid making this
	// file even less readable we relax our usual stance on verbose typing.
	// ignore_for_file: always_specify_types

	// This file is hand-formatted.

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

	import 'argument_decoders.dart';
	import 'runtime.dart';

	/// A widget library for Remote Flutter Widgets that defines widgets that are
	/// implemented on the client in terms of Flutter widgets from the `material`
	/// Dart library.
	///
	/// The following widgets are implemented:
	///
	/// * [AboutListTile]
	/// * [AppBar]
	/// * [ButtonBar]
	/// * [Card]
	/// * [CircularProgressIndicator]
	/// * [Divider]
	/// * [DrawerHeader]
	/// * [ElevatedButton]
	/// * [FloatingActionButton]
	/// * [InkWell]
	/// * [LinearProgressIndicator]
	/// * [ListTile]
	/// * [OutlinedButton]
	/// * [Scaffold]
	/// * [TextButton]
	/// * [VerticalDivider]
	///
	/// For each, every parameter is implemented using the same name. Parameters
	/// that take structured types are represented using maps, with each named
	/// parameter of that type's default constructor represented by a key. The
	/// conventions edscribed for [createCoreWidgets] are reused here.
	///
	/// In addition, the following conventions are introduced:
	///
	/// * Hero tags are always strings.
	///
	/// * [VisualDensity] is represented in the manner described in the documentation
	/// of the [ArgumentDecoders.visualDensity] method.
	///
	/// Some features are not supported:
	///
	/// * [AppBar]s do not support [AppBar.bottom], [AppBar.flexibleSpace], and
	/// related properties. Also, [AppBar.systemOverlayStyle] is not suported.
	///
	/// * Theming in general is not currently supported.
	///
	/// * Properties whose values are [Animation]s or based on
	/// [MaterialStateProperty] are not supported.
	///
	/// * Features related to focus or configuring mouse support are not
	/// implemented.
	///
	/// * Callbacks such as [Scafford.onDrawerChanged] are not exposed.
	///
	/// * The [Scaffold]'s floating action button position and animation features
	/// are not supported.
	///
	/// In general, the trend will all of these unsupported features is that this
	/// library doesn't support features that can't be trivially expressed using the
	/// JSON-like structures of RFW. For example, [MaterialStateProperty] is
	/// designed to be used with code to select the values, which doesn't work well
	/// in the RFW structure.
	LocalWidgetLibrary createMaterialWidgets() => LocalWidgetLibrary(_materialWidgetsDefinitions);

	Map<String, LocalWidgetBuilder> get _materialWidgetsDefinitions => <String, LocalWidgetBuilder>{

	// Keep these in alphabetical order.

	'AboutListTile': (BuildContext context, DataSource source) {
	return AboutListTile(
	icon: source.optionalChild(['icon']),
	applicationName: source.v<String>(['applicationName']),
	applicationVersion: source.v<String>(['applicationVersion']),
	applicationIcon: source.optionalChild(['applicationIcon']),
	applicationLegalese: source.v<String>(['applicationLegalese']),
	aboutBoxChildren: source.childList(['aboutBoxChildren']),
	dense: source.v<bool>(['dense']),
	child: source.optionalChild(['child']),
	);
	},

	'AppBar': (BuildContext context, DataSource source) {
	// not implemented: bottom (and bottomOpacity), flexibleSpace; systemOverlayStyle
	return AppBar(
	leading: source.optionalChild(['leading']),
	automaticallyImplyLeading: source.v<bool>(['automaticallyImplyLeading']) ?? true,
	title: source.optionalChild(['title']),
	actions: source.childList(['actions']),
	elevation: source.v<double>(['elevation']),
	shadowColor: ArgumentDecoders.color(source, ['shadowColor']),
	shape: ArgumentDecoders.shapeBorder(source, ['shape']),
	backgroundColor: ArgumentDecoders.color(source, ['backgroundColor']),
	foregroundColor: ArgumentDecoders.color(source, ['foregroundColor']),
	iconTheme: ArgumentDecoders.iconThemeData(source, ['iconTheme']),
	actionsIconTheme: ArgumentDecoders.iconThemeData(source, ['actionsIconTheme']),
	primary: source.v<bool>(['primary']) ?? true,
	centerTitle: source.v<bool>(['centerTitle']),
	excludeHeaderSemantics: source.v<bool>(['excludeHeaderSemantics']) ?? false,
	titleSpacing: source.v<double>(['titleSpacing']),
	toolbarOpacity: source.v<double>(['toolbarOpacity']) ?? 1.0,
	toolbarHeight: source.v<double>(['toolbarHeight']),
	leadingWidth: source.v<double>(['leadingWidth']),
	toolbarTextStyle: ArgumentDecoders.textStyle(source, ['toolbarTextStyle']),
	titleTextStyle: ArgumentDecoders.textStyle(source, ['titleTextStyle']),
	);
	},

	'ButtonBar': (BuildContext context, DataSource source) {
	// not implemented: buttonTextTheme
	return ButtonBar(
	alignment: ArgumentDecoders.enumValue<MainAxisAlignment>(MainAxisAlignment.values, source, ['alignment']) ?? MainAxisAlignment.start,
	mainAxisSize: ArgumentDecoders.enumValue<MainAxisSize>(MainAxisSize.values, source, ['mainAxisSize']) ?? MainAxisSize.max,
	buttonMinWidth: source.v<double>(['buttonMinWidth']),
	buttonHeight: source.v<double>(['buttonHeight']),
	buttonPadding: ArgumentDecoders.edgeInsets(source, ['buttonPadding']),
	buttonAlignedDropdown: source.v<bool>(['buttonAlignedDropdown']) ?? false,
	layoutBehavior: ArgumentDecoders.enumValue<ButtonBarLayoutBehavior>(ButtonBarLayoutBehavior.values, source, ['layoutBehavior']),
	overflowDirection: ArgumentDecoders.enumValue<VerticalDirection>(VerticalDirection.values, source, ['overflowDirection']),
	overflowButtonSpacing: source.v<double>(['overflowButtonSpacing']),
	children: source.childList(['children']),
	);
	},

	'Card': (BuildContext context, DataSource source) {
	return Card(
	color: ArgumentDecoders.color(source, ['color']),
	shadowColor: ArgumentDecoders.color(source, ['shadowColor']),
	elevation: source.v<double>(['elevation']),
	shape: ArgumentDecoders.shapeBorder(source, ['shape']),
	borderOnForeground: source.v<bool>(['borderOnForeground']) ?? true,
	margin: ArgumentDecoders.edgeInsets(source, ['margin']),
	clipBehavior: ArgumentDecoders.enumValue<Clip>(Clip.values, source, ['clipBehavior']) ?? Clip.none,
	semanticContainer: source.v<bool>(['semanticContainer']) ?? true,
	child: source.optionalChild(['child']),
	);
	},

	'CircularProgressIndicator': (BuildContext context, DataSource source) {
	// not implemented: valueColor
	return CircularProgressIndicator(
	value: source.v<double>(['value']),
	color: ArgumentDecoders.color(source, ['color']),
	backgroundColor: ArgumentDecoders.color(source, ['backgroundColor']),
	strokeWidth: source.v<double>(['strokeWidth']) ?? 4.0,
	semanticsLabel: source.v<String>(['semanticsLabel']),
	semanticsValue: source.v<String>(['semanticsValue']),
	);
	},

	'Divider': (BuildContext context, DataSource source) {
	return Divider(
	height: source.v<double>(['height']),
	thickness: source.v<double>(['thickness']),
	indent: source.v<double>(['indent']),
	endIndent: source.v<double>(['endIndent']),
	color: ArgumentDecoders.color(source, ['color']),
	);
	},

	'Drawer': (BuildContext context, DataSource source) {
	return Drawer(
	elevation: source.v<double>(['elevation']) ?? 16.0,
	semanticLabel: source.v<String>(['semanticLabel']),
	child: source.optionalChild(['child']),
	);
	},

	'DrawerHeader': (BuildContext context, DataSource source) {
	return DrawerHeader(
	duration: ArgumentDecoders.duration(source, ['duration'], context),
	curve: ArgumentDecoders.curve(source, ['curve'], context),
	decoration: ArgumentDecoders.decoration(source, ['decoration']),
	margin: ArgumentDecoders.edgeInsets(source, ['margin']) ?? const EdgeInsets.only(bottom: 8.0),
	padding: ArgumentDecoders.edgeInsets(source, ['padding']) ?? const EdgeInsets.fromLTRB(16.0, 16.0, 16.0, 8.0),
	child: source.optionalChild(['child']),
	);
	},

	'ElevatedButton': (BuildContext context, DataSource source) {
	// not implemented: buttonStyle, focusNode
	return ElevatedButton(
	onPressed: source.voidHandler(['onPressed']),
	onLongPress: source.voidHandler(['onLongPress']),
	autofocus: source.v<bool>(['autofocus']) ?? false,
	clipBehavior: ArgumentDecoders.enumValue<Clip>(Clip.values, source, ['clipBehavior']) ?? Clip.none,
	child: source.child(['child']),
	);
	},

	'FloatingActionButton': (BuildContext context, DataSource source) {
	// not implemented: mouseCursor, focusNode
	return FloatingActionButton(
	tooltip: source.v<String>(['tooltip']),
	foregroundColor: ArgumentDecoders.color(source, ['foregroundColor']),
	backgroundColor: ArgumentDecoders.color(source, ['backgroundColor']),
	focusColor: ArgumentDecoders.color(source, ['focusColor']),
	hoverColor: ArgumentDecoders.color(source, ['hoverColor']),
	splashColor: ArgumentDecoders.color(source, ['splashColor']),
	heroTag: source.v<String>(['heroTag']),
	elevation: source.v<double>(['elevation']),
	focusElevation: source.v<double>(['focusElevation']),
	hoverElevation: source.v<double>(['hoverElevation']),
	highlightElevation: source.v<double>(['highlightElevation']),
	disabledElevation: source.v<double>(['disabledElevation']),
	onPressed: source.voidHandler(['onPressed']),
	mini: source.v<bool>(['mini']) ?? false,
	shape: ArgumentDecoders.shapeBorder(source, ['shape']),
	clipBehavior: ArgumentDecoders.enumValue<Clip>(Clip.values, source, ['clipBehavior']) ?? Clip.none,
	autofocus: source.v<bool>(['autofocus']) ?? false,
	materialTapTargetSize: ArgumentDecoders.enumValue<MaterialTapTargetSize>(MaterialTapTargetSize.values, source, ['materialTapTargetSize']),
	isExtended: source.v<bool>(['isExtended']) ?? false,
	enableFeedback: source.v<bool>(['enableFeedback']),
	child: source.child(['child']),
	);
	},

	'InkWell': (BuildContext context, DataSource source) {
	// not implemented: onHighlightChanged, onHover; mouseCursor; focusColor, hoverColor, highlightColor, overlayColor, splashColor; splashFactory; focusNode, onFocusChange
	return InkWell(
	onTap: source.voidHandler(['onTap']),
	onDoubleTap: source.voidHandler(['onDoubleTap']),
	onLongPress: source.voidHandler(['onLongPress']),
	onTapDown: source.handler(['onTapDown'], (VoidCallback trigger) => (TapDownDetails details) => trigger()),
	onTapCancel: source.voidHandler(['onTapCancel']),
	radius: source.v<double>(['radius']),
	borderRadius: ArgumentDecoders.borderRadius(source, ['borderRadius'])?.resolve(Directionality.of(context)),
	customBorder: ArgumentDecoders.shapeBorder(source, ['customBorder']),
	enableFeedback: source.v<bool>(['enableFeedback']) ?? true,
	excludeFromSemantics: source.v<bool>(['excludeFromSemantics']) ?? false,
	autofocus: source.v<bool>(['autofocus']) ?? false,
	child: source.optionalChild(['child']),
	);
	},

	'LinearProgressIndicator': (BuildContext context, DataSource source) {
	// not implemented: valueColor
	return LinearProgressIndicator(
	value: source.v<double>(['value']),
	color: ArgumentDecoders.color(source, ['color']),
	backgroundColor: ArgumentDecoders.color(source, ['backgroundColor']),
	minHeight: source.v<double>(['minHeight']),
	semanticsLabel: source.v<String>(['semanticsLabel']),
	semanticsValue: source.v<String>(['semanticsValue']),
	);
	},

	'ListTile': (BuildContext context, DataSource source) {
	// not implemented: mouseCursor, focusNode
	return ListTile(
	leading: source.optionalChild(['leading']),
	title: source.optionalChild(['title']),
	subtitle: source.optionalChild(['subtitle']),
	trailing: source.optionalChild(['trailing']),
	isThreeLine: source.v<bool>(['isThreeLine']) ?? false,
	dense: source.v<bool>(['dense']),
	visualDensity: ArgumentDecoders.visualDensity(source, ['visualDensity']),
	shape: ArgumentDecoders.shapeBorder(source, ['shape']),
	contentPadding: ArgumentDecoders.edgeInsets(source, ['contentPadding']),
	enabled: source.v<bool>(['enabled']) ?? true,
	onTap: source.voidHandler(['onTap']),
	onLongPress: source.voidHandler(['onLongPress']),
	selected: source.v<bool>(['selected']) ?? false,
	focusColor: ArgumentDecoders.color(source, ['focusColor']),
	hoverColor: ArgumentDecoders.color(source, ['hoverColor']),
	autofocus: source.v<bool>(['autofocus']) ?? false,
	tileColor: ArgumentDecoders.color(source, ['tileColor']),
	selectedTileColor: ArgumentDecoders.color(source, ['selectedTileColor']),
	enableFeedback: source.v<bool>(['enableFeedback']),
	horizontalTitleGap: source.v<double>(['horizontalTitleGap']),
	minVerticalPadding: source.v<double>(['minVerticalPadding']),
	minLeadingWidth: source.v<double>(['minLeadingWidth']),
	);
	},

	'OutlinedButton': (BuildContext context, DataSource source) {
	// not implemented: buttonStyle, focusNode
	return OutlinedButton(
	onPressed: source.voidHandler(['onPressed']),
	onLongPress: source.voidHandler(['onLongPress']),
	autofocus: source.v<bool>(['autofocus']) ?? false,
	clipBehavior: ArgumentDecoders.enumValue<Clip>(Clip.values, source, ['clipBehavior']) ?? Clip.none,
	child: source.child(['child']),
	);
	},

	'Scaffold': (BuildContext context, DataSource source) {
	// not implemented: floatingActionButtonLocation, floatingActionButtonAnimator; onDrawerChanged, onEndDrawerChanged
	final Widget? appBarWidget = source.optionalChild(['appBar']);
	final List<Widget> persistentFooterButtons = source.childList(['persistentFooterButtons']);
	return Scaffold(
	appBar: appBarWidget == null ? null : PreferredSize(
	preferredSize: Size.fromHeight(source.v<double>(['bottomHeight']) ?? 56.0),
	child: appBarWidget,
	),
	body: source.optionalChild(['body']),
	floatingActionButton: source.optionalChild(['floatingActionButton']),
	persistentFooterButtons: persistentFooterButtons.isEmpty ? null : persistentFooterButtons,
	drawer: source.optionalChild(['drawer']),
	endDrawer: source.optionalChild(['endDrawer']),
	bottomNavigationBar: source.optionalChild(['bottomNavigationBar']),
	bottomSheet: source.optionalChild(['bottomSheet']),
	backgroundColor: ArgumentDecoders.color(source, ['backgroundColor']),
	resizeToAvoidBottomInset: source.v<bool>(['resizeToAvoidBottomInset']),
	primary: source.v<bool>(['primary']) ?? true,
	drawerDragStartBehavior: ArgumentDecoders.enumValue<DragStartBehavior>(DragStartBehavior.values, source, ['drawerDragStartBehavior']) ?? DragStartBehavior.start,
	extendBody: source.v<bool>(['extendBody']) ?? false,
	extendBodyBehindAppBar: source.v<bool>(['extendBodyBehindAppBar']) ?? false,
	drawerScrimColor: ArgumentDecoders.color(source, ['drawerScrimColor']),
	drawerEdgeDragWidth: source.v<double>(['drawerEdgeDragWidth']),
	drawerEnableOpenDragGesture: source.v<bool>(['drawerEnableOpenDragGesture']) ?? true,
	endDrawerEnableOpenDragGesture: source.v<bool>(['endDrawerEnableOpenDragGesture']) ?? true,
	restorationId: source.v<String>(['restorationId']),
	);
	},

	'TextButton': (BuildContext context, DataSource source) {
	// not implemented: buttonStyle, focusNode
	return TextButton(
	onPressed: source.voidHandler(['onPressed']),
	onLongPress: source.voidHandler(['onLongPress']),
	autofocus: source.v<bool>(['autofocus']) ?? false,
	clipBehavior: ArgumentDecoders.enumValue<Clip>(Clip.values, source, ['clipBehavior']) ?? Clip.none,
	child: source.child(['child']),
	);
	},

	'VerticalDivider': (BuildContext context, DataSource source) {
	return VerticalDivider(
	width: source.v<double>(['width']),
	thickness: source.v<double>(['thickness']),
	indent: source.v<double>(['indent']),
	endIndent: source.v<double>(['endIndent']),
	color: ArgumentDecoders.color(source, ['color']),
	);
	},

	};