ThemedApp class

A drop-in replacement for MaterialApp that automatically handles theme changes.

ThemedApp wraps MaterialApp and listens to Themed for theme updates. All standard MaterialApp parameters are supported.

Important: Do not set MaterialApp.theme or MaterialApp.darkTheme manually, as Themed controls these automatically.

Inheritance

Constructors

ThemedApp({Key? key, required String title, String? fontFamily, Widget? home, Map<String, WidgetBuilder>? routes, String? initialRoute, RouteFactory? onGenerateRoute, RouteFactory? onUnknownRoute, List<NavigatorObserver>? navigatorObservers, TransitionBuilder? builder, Locale? locale, Iterable<LocalizationsDelegate>? localizationsDelegates, Iterable<Locale>? supportedLocales = const <Locale>[Locale('en')], bool debugShowCheckedModeBanner = true, bool debugShowMaterialGrid = false, bool showPerformanceOverlay = false, bool checkerboardRasterCacheImages = false, bool checkerboardOffscreenLayers = false, bool showSemanticsDebugger = false})
const

Properties

builder → TransitionBuilder?
A builder that can wrap the app's widgets.
final
checkerboardOffscreenLayers → bool
Whether to checkerboard offscreen layers.
final
checkerboardRasterCacheImages → bool
Whether to checkerboard raster cache images.
final
debugShowCheckedModeBanner → bool
Whether to show the debug banner in debug mode.
final
debugShowMaterialGrid → bool
Whether to show the material grid in debug mode.
final
fontFamily → String?
Optional font family to apply to all text in the theme.
final
hashCode → int
The hash code for this object.
no setterinherited
home → Widget?
The widget for the default route of the app.
final
initialRoute → String?
The name of the first route to show.
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
locale → Locale?
The locale for this app.
final
localizationsDelegates → Iterable<LocalizationsDelegate>?
The delegates for this app's localization.
final
The list of observers for the Navigator created for this app.
final
onGenerateRoute → RouteFactory?
The route generator callback for when routes doesn't contain a route.
final
onUnknownRoute → RouteFactory?
Called when onGenerateRoute fails to generate a route.
final
routes → Map<String, WidgetBuilder>?
The application's top-level routing table.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
showPerformanceOverlay → bool
Whether to show the performance overlay.
final
showSemanticsDebugger → bool
Whether to show the semantics debugger.
final
supportedLocales → Iterable<Locale>?
The list of locales that this app has been localized for.
final
title → String
The title of the application.
final

Methods

build(BuildContext context) → Widget
Describes the part of the user interface represented by this widget.
override
createElement() → StatelessElement
Creates a StatelessElement to manage this widget's location in the tree.
inherited
debugDescribeChildren() → List<DiagnosticsNode>
Returns a list of DiagnosticsNode objects describing this node's children.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode
Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.
inherited
toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String
A string representation of this object.
inherited
toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug, int wrapWidth = 65}) → String
Returns a string representation of this node and its descendants.
inherited
toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String
Returns a one-line detailed description of the object.
inherited
toStringShort() → String
A short, textual description of this widget.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited