ThemeData class Null safety

Defines the configuration of the overall visual Theme for a MaterialApp or a widget subtree within the app.

The MaterialApp theme property can be used to configure the appearance of the entire app. Widget subtree's within an app can override the app's theme by including a Theme widget at the top of the subtree.

Widgets whose appearance should align with the overall theme can obtain the current theme's configuration with Theme.of. Material components typically depend exclusively on the colorScheme and textTheme. These properties are guaranteed to have non-null values.

The static Theme.of method finds the ThemeData value specified for the nearest BuildContext ancestor. This lookup is inexpensive, essentially just a single HashMap access. It can sometimes be a little confusing because Theme.of can not see a Theme widget that is defined in the current build method's context. To overcome that, create a new custom widget for the subtree that appears below the new Theme, or insert a widget that creates a new BuildContext, like Builder.

In this example, the Container widget uses Theme.of to retrieve the primary color from the theme's colorScheme to draw an amber square. The Builder widget separates the parent theme's BuildContext from the child's BuildContext.

Theme(
  data: ThemeData.from(
    colorScheme: ColorScheme.fromSwatch(primarySwatch: Colors.amber),
  ),
  child: Builder(
    builder: (BuildContext context) {
      return Container(
        width: 100,
        height: 100,
        color: Theme.of(context).colorScheme.primary,
      );
    },
  ),
)

This sample creates a MaterialApp with a Theme whose ColorScheme is based on Colors.blue, but with the color scheme's ColorScheme.secondary color overridden to be green. The AppBar widget uses the color scheme's ColorScheme.primary as its default background color and the FloatingActionButton widget uses the color scheme's ColorScheme.secondary for its default background. By default, the Text widget uses TextTheme.bodyText2, and the color of that TextStyle has been changed to purple.

MaterialApp(
  theme: ThemeData(
    colorScheme: ColorScheme.fromSwatch().copyWith(
      secondary: Colors.green,
    ),
    textTheme: const TextTheme(bodyText2: TextStyle(color: Colors.purple)),
  ),
  home: Scaffold(
    appBar: AppBar(
      title: const Text('ThemeData Demo'),
    ),
    floatingActionButton: FloatingActionButton(
      child: const Icon(Icons.add),
      onPressed: () {},
    ),
    body: const Center(
      child: Text('Button pressed 0 times'),
    ),
  ),
)

See material.io/design/color/ for more discussion on how to pick the right colors.

Mixed in types

Diagnosticable

Annotations

@immutable

Constructors

ThemeData({bool? applyElevationOverlayColor, NoDefaultCupertinoThemeData? cupertinoOverrideTheme, Iterable<ThemeExtension>? extensions, InputDecorationTheme? inputDecorationTheme, MaterialTapTargetSize? materialTapTargetSize, PageTransitionsTheme? pageTransitionsTheme, TargetPlatform? platform, ScrollbarThemeData? scrollbarTheme, InteractiveInkFeatureFactory? splashFactory, bool? useMaterial3, VisualDensity? visualDensity, Color? backgroundColor, Color? bottomAppBarColor, Brightness? brightness, Color? canvasColor, Color? cardColor, ColorScheme? colorScheme, Color? colorSchemeSeed, Color? dialogBackgroundColor, Color? disabledColor, Color? dividerColor, Color? errorColor, Color? focusColor, Color? highlightColor, Color? hintColor, Color? hoverColor, Color? indicatorColor, Color? primaryColor, Color? primaryColorDark, Color? primaryColorLight, MaterialColor? primarySwatch, Color? scaffoldBackgroundColor, Color? secondaryHeaderColor, Color? selectedRowColor, Color? shadowColor, Color? splashColor, Color? toggleableActiveColor, Color? unselectedWidgetColor, String? fontFamily, IconThemeData? iconTheme, IconThemeData? primaryIconTheme, TextTheme? primaryTextTheme, TextTheme? textTheme, Typography? typography, AppBarTheme? appBarTheme, MaterialBannerThemeData? bannerTheme, BottomAppBarTheme? bottomAppBarTheme, BottomNavigationBarThemeData? bottomNavigationBarTheme, BottomSheetThemeData? bottomSheetTheme, ButtonBarThemeData? buttonBarTheme, ButtonThemeData? buttonTheme, CardTheme? cardTheme, CheckboxThemeData? checkboxTheme, ChipThemeData? chipTheme, DataTableThemeData? dataTableTheme, DialogTheme? dialogTheme, DividerThemeData? dividerTheme, DrawerThemeData? drawerTheme, ElevatedButtonThemeData? elevatedButtonTheme, ExpansionTileThemeData? expansionTileTheme, FloatingActionButtonThemeData? floatingActionButtonTheme, ListTileThemeData? listTileTheme, NavigationBarThemeData? navigationBarTheme, NavigationRailThemeData? navigationRailTheme, OutlinedButtonThemeData? outlinedButtonTheme, PopupMenuThemeData? popupMenuTheme, ProgressIndicatorThemeData? progressIndicatorTheme, RadioThemeData? radioTheme, SliderThemeData? sliderTheme, SnackBarThemeData? snackBarTheme, SwitchThemeData? switchTheme, TabBarTheme? tabBarTheme, TextButtonThemeData? textButtonTheme, TextSelectionThemeData? textSelectionTheme, TimePickerThemeData? timePickerTheme, ToggleButtonsThemeData? toggleButtonsTheme, TooltipThemeData? tooltipTheme, @Deprecated('Use colorScheme.secondary instead. ' 'For more information, consult the migration guide at ' 'https://flutter.dev/docs/release/breaking-changes/theme-data-accent-properties#migration-guide. ' 'This feature was deprecated after v2.3.0-0.1.pre.') Color? accentColor, @Deprecated('No longer used by the framework, please remove any reference to it. ' 'For more information, consult the migration guide at ' 'https://flutter.dev/docs/release/breaking-changes/theme-data-accent-properties#migration-guide. ' 'This feature was deprecated after v2.3.0-0.1.pre.') Brightness? accentColorBrightness, @Deprecated('No longer used by the framework, please remove any reference to it. ' 'For more information, consult the migration guide at ' 'https://flutter.dev/docs/release/breaking-changes/theme-data-accent-properties#migration-guide. ' 'This feature was deprecated after v2.3.0-0.1.pre.') TextTheme? accentTextTheme, @Deprecated('No longer used by the framework, please remove any reference to it. ' 'For more information, consult the migration guide at ' 'https://flutter.dev/docs/release/breaking-changes/theme-data-accent-properties#migration-guide. ' 'This feature was deprecated after v2.3.0-0.1.pre.') IconThemeData? accentIconTheme, @Deprecated('No longer used by the framework, please remove any reference to it. ' 'This feature was deprecated after v2.3.0-0.2.pre.') Color? buttonColor, @Deprecated('This "fix" is now enabled by default. ' 'This feature was deprecated after v2.5.0-1.0.pre.') bool? fixTextFieldOutlineLabel, @Deprecated('No longer used by the framework, please remove any reference to it. ' 'This feature was deprecated after v2.6.0-11.0.pre.') Brightness? primaryColorBrightness, @Deprecated('Use ThemeData.useMaterial3 or override ScrollBehavior.buildOverscrollIndicator. ' 'This feature was deprecated after v2.13.0-0.0.pre.') AndroidOverscrollIndicator? androidOverscrollIndicator}): Create a ThemeData that's used to configure a Theme.
factory
ThemeData.dark({bool? useMaterial3}): A default dark theme with a teal secondary ColorScheme color.
factory
ThemeData.fallback({bool? useMaterial3}): The default color theme. Same as ThemeData.light.
factory
ThemeData.from({required ColorScheme colorScheme, TextTheme? textTheme, bool? useMaterial3}): Create a ThemeData based on the colors in the given colorScheme and text styles of the optional textTheme.
factory
ThemeData.light({bool? useMaterial3}): A default light blue theme.
factory
ThemeData.raw({required bool applyElevationOverlayColor, required NoDefaultCupertinoThemeData? cupertinoOverrideTheme, required Map<Object, ThemeExtension> extensions, required InputDecorationTheme inputDecorationTheme, required MaterialTapTargetSize materialTapTargetSize, required PageTransitionsTheme pageTransitionsTheme, required TargetPlatform platform, required ScrollbarThemeData scrollbarTheme, required InteractiveInkFeatureFactory splashFactory, required bool useMaterial3, required VisualDensity visualDensity, required Color backgroundColor, required Color bottomAppBarColor, required Color canvasColor, required Color cardColor, required ColorScheme colorScheme, required Color dialogBackgroundColor, required Color disabledColor, required Color dividerColor, required Color errorColor, required Color focusColor, required Color highlightColor, required Color hintColor, required Color hoverColor, required Color indicatorColor, required Color primaryColor, required Color primaryColorDark, required Color primaryColorLight, required Color scaffoldBackgroundColor, required Color secondaryHeaderColor, required Color selectedRowColor, required Color shadowColor, required Color splashColor, required Color toggleableActiveColor, required Color unselectedWidgetColor, required IconThemeData iconTheme, required IconThemeData primaryIconTheme, required TextTheme primaryTextTheme, required TextTheme textTheme, required Typography typography, required AppBarTheme appBarTheme, required MaterialBannerThemeData bannerTheme, required BottomAppBarTheme bottomAppBarTheme, required BottomNavigationBarThemeData bottomNavigationBarTheme, required BottomSheetThemeData bottomSheetTheme, required ButtonBarThemeData buttonBarTheme, required ButtonThemeData buttonTheme, required CardTheme cardTheme, required CheckboxThemeData checkboxTheme, required ChipThemeData chipTheme, required DataTableThemeData dataTableTheme, required DialogTheme dialogTheme, required DividerThemeData dividerTheme, required DrawerThemeData drawerTheme, required ElevatedButtonThemeData elevatedButtonTheme, required ExpansionTileThemeData expansionTileTheme, required FloatingActionButtonThemeData floatingActionButtonTheme, required ListTileThemeData listTileTheme, required NavigationBarThemeData navigationBarTheme, required NavigationRailThemeData navigationRailTheme, required OutlinedButtonThemeData outlinedButtonTheme, required PopupMenuThemeData popupMenuTheme, required ProgressIndicatorThemeData progressIndicatorTheme, required RadioThemeData radioTheme, required SliderThemeData sliderTheme, required SnackBarThemeData snackBarTheme, required SwitchThemeData switchTheme, required TabBarTheme tabBarTheme, required TextButtonThemeData textButtonTheme, required TextSelectionThemeData textSelectionTheme, required TimePickerThemeData timePickerTheme, required ToggleButtonsThemeData toggleButtonsTheme, required TooltipThemeData tooltipTheme, @Deprecated('Use colorScheme.secondary instead. ' 'For more information, consult the migration guide at ' 'https://flutter.dev/docs/release/breaking-changes/theme-data-accent-properties#migration-guide. ' 'This feature was deprecated after v2.3.0-0.1.pre.') Color? accentColor, @Deprecated('No longer used by the framework, please remove any reference to it. ' 'For more information, consult the migration guide at ' 'https://flutter.dev/docs/release/breaking-changes/theme-data-accent-properties#migration-guide. ' 'This feature was deprecated after v2.3.0-0.1.pre.') Brightness? accentColorBrightness, @Deprecated('No longer used by the framework, please remove any reference to it. ' 'For more information, consult the migration guide at ' 'https://flutter.dev/docs/release/breaking-changes/theme-data-accent-properties#migration-guide. ' 'This feature was deprecated after v2.3.0-0.1.pre.') TextTheme? accentTextTheme, @Deprecated('No longer used by the framework, please remove any reference to it. ' 'For more information, consult the migration guide at ' 'https://flutter.dev/docs/release/breaking-changes/theme-data-accent-properties#migration-guide. ' 'This feature was deprecated after v2.3.0-0.1.pre.') IconThemeData? accentIconTheme, @Deprecated('No longer used by the framework, please remove any reference to it. ' 'This feature was deprecated after v2.3.0-0.2.pre.') Color? buttonColor, @Deprecated('This "fix" is now enabled by default. ' 'This feature was deprecated after v2.5.0-1.0.pre.') bool? fixTextFieldOutlineLabel, @Deprecated('No longer used by the framework, please remove any reference to it. ' 'This feature was deprecated after v2.6.0-11.0.pre.') Brightness? primaryColorBrightness, @Deprecated('Use ThemeData.useMaterial3 or override ScrollBehavior.buildOverscrollIndicator. ' 'This feature was deprecated after v2.13.0-0.0.pre.') AndroidOverscrollIndicator? androidOverscrollIndicator}): Create a ThemeData given a set of exact values. Most values must be specified. They all must also be non-null except for cupertinoOverrideTheme, and deprecated members.
const

Properties

accentColor → Color: Obsolete property that was originally used as the foreground color for widgets (knobs, text, overscroll edge effect, etc).
Deprecated('Use colorScheme.secondary instead. ' 'For more information, consult the migration guide at ' 'https://flutter.dev/docs/release/breaking-changes/theme-data-accent-properties#migration-guide. ' 'This feature was deprecated after v2.3.0-0.1.pre.')">@Deprecated('Use colorScheme.secondary instead. ' 'For more information, consult the migration guide at ' 'https://flutter.dev/docs/release/breaking-changes/theme-data-accent-properties#migration-guide. ' 'This feature was deprecated after v2.3.0-0.1.pre.')read-only
accentColorBrightness → Brightness: Obsolete property that was originally used to determine the color of text and icons placed on top of the accent color (e.g. the icons on a floating action button).
Deprecated('No longer used by the framework, please remove any reference to it. ' 'For more information, consult the migration guide at ' 'https://flutter.dev/docs/release/breaking-changes/theme-data-accent-properties#migration-guide. ' 'This feature was deprecated after v2.3.0-0.1.pre.')">@Deprecated('No longer used by the framework, please remove any reference to it. ' 'For more information, consult the migration guide at ' 'https://flutter.dev/docs/release/breaking-changes/theme-data-accent-properties#migration-guide. ' 'This feature was deprecated after v2.3.0-0.1.pre.')read-only
accentIconTheme → IconThemeData: Obsolete property that was originally used when an IconTheme that contrasted well with the accentColor was needed.
Deprecated('No longer used by the framework, please remove any reference to it. ' 'For more information, consult the migration guide at ' 'https://flutter.dev/docs/release/breaking-changes/theme-data-accent-properties#migration-guide. ' 'This feature was deprecated after v2.3.0-0.1.pre.')">@Deprecated('No longer used by the framework, please remove any reference to it. ' 'For more information, consult the migration guide at ' 'https://flutter.dev/docs/release/breaking-changes/theme-data-accent-properties#migration-guide. ' 'This feature was deprecated after v2.3.0-0.1.pre.')read-only
accentTextTheme → TextTheme: Obsolete property that was originally used when a TextTheme that contrasted well with the accentColor was needed.
Deprecated('No longer used by the framework, please remove any reference to it. ' 'For more information, consult the migration guide at ' 'https://flutter.dev/docs/release/breaking-changes/theme-data-accent-properties#migration-guide. ' 'This feature was deprecated after v2.3.0-0.1.pre.')">@Deprecated('No longer used by the framework, please remove any reference to it. ' 'For more information, consult the migration guide at ' 'https://flutter.dev/docs/release/breaking-changes/theme-data-accent-properties#migration-guide. ' 'This feature was deprecated after v2.3.0-0.1.pre.')read-only
androidOverscrollIndicator → AndroidOverscrollIndicator?: Specifies which overscroll indicator to use on TargetPlatform.android.
Deprecated('Use ThemeData.useMaterial3 or override ScrollBehavior.buildOverscrollIndicator. ' 'This feature was deprecated after v2.13.0-0.0.pre.')">@Deprecated('Use ThemeData.useMaterial3 or override ScrollBehavior.buildOverscrollIndicator. ' 'This feature was deprecated after v2.13.0-0.0.pre.')final
appBarTheme → AppBarTheme: A theme for customizing the color, elevation, brightness, iconTheme and textTheme of AppBars.
final
applyElevationOverlayColor → bool: Apply a semi-transparent overlay color on Material surfaces to indicate elevation for dark themes.
final
backgroundColor → Color: A color that contrasts with the primaryColor, e.g. used as the remaining part of a progress bar.
final
bannerTheme → MaterialBannerThemeData: A theme for customizing the color and text style of a MaterialBanner.
final
bottomAppBarColor → Color: The default color of the BottomAppBar.
final
bottomAppBarTheme → BottomAppBarTheme: A theme for customizing the shape, elevation, and color of a BottomAppBar.
final
bottomNavigationBarTheme → BottomNavigationBarThemeData: A theme for customizing the appearance and layout of BottomNavigationBar widgets.
final
bottomSheetTheme → BottomSheetThemeData: A theme for customizing the color, elevation, and shape of a bottom sheet.
final
brightness → Brightness: The overall theme brightness.
read-only
buttonBarTheme → ButtonBarThemeData: A theme for customizing the appearance and layout of ButtonBar widgets.
final
buttonColor → Color: The default fill color of the Material.
Deprecated('No longer used by the framework, please remove any reference to it. ' 'This feature was deprecated after v2.3.0-0.2.pre.')">@Deprecated('No longer used by the framework, please remove any reference to it. ' 'This feature was deprecated after v2.3.0-0.2.pre.')read-only
buttonTheme → ButtonThemeData: Defines the default configuration of button widgets, like DropdownButton and ButtonBar.
final
canvasColor → Color: The default color of MaterialType.canvas Material.
final
cardColor → Color: The color of Material when it is used as a Card.
final
cardTheme → CardTheme: The colors and styles used to render Card.
final
checkboxTheme → CheckboxThemeData: A theme for customizing the appearance and layout of Checkbox widgets.
final
chipTheme → ChipThemeData: The colors and styles used to render Chips.
final
colorScheme → ColorScheme: A set of twelve colors that can be used to configure the color properties of most components.
final
cupertinoOverrideTheme → NoDefaultCupertinoThemeData?: Components of the CupertinoThemeData to override from the Material ThemeData adaptation.
final
dataTableTheme → DataTableThemeData: A theme for customizing the appearance and layout of DataTable widgets.
final
dialogBackgroundColor → Color: The background color of Dialog elements.
final
dialogTheme → DialogTheme: A theme for customizing the shape of a dialog.
final
disabledColor → Color: The color used for widgets that are inoperative, regardless of their state. For example, a disabled checkbox (which may be checked or unchecked).
final
dividerColor → Color: The color of Dividers and PopupMenuDividers, also used between ListTiles, between rows in DataTables, and so forth.
final
dividerTheme → DividerThemeData: A theme for customizing the color, thickness, and indents of Dividers, VerticalDividers, etc.
final
drawerTheme → DrawerThemeData: A theme for customizing the appearance and layout of Drawer widgets.
final
elevatedButtonTheme → ElevatedButtonThemeData: A theme for customizing the appearance and internal layout of ElevatedButtons.
final
errorColor → Color: The color to use for input validation errors, e.g. in TextField fields.
final
expansionTileTheme → ExpansionTileThemeData: A theme for customizing the visual properties of ExpansionTiles.
final
extensions → Map<Object, ThemeExtension>: Arbitrary additions to this theme.
final
fixTextFieldOutlineLabel → bool: An obsolete flag to allow apps to opt-out of a small fix for the Y coordinate of the floating label in a TextField OutlineInputBorder.
Deprecated('This "fix" is now enabled by default. ' 'This feature was deprecated after v2.5.0-1.0.pre.')">@Deprecated('This "fix" is now enabled by default. ' 'This feature was deprecated after v2.5.0-1.0.pre.')read-only
floatingActionButtonTheme → FloatingActionButtonThemeData: A theme for customizing the shape, elevation, and color of a FloatingActionButton.
final
focusColor → Color: The focus color used indicate that a component has the input focus.
final
hashCode → int: The hash code for this object.
read-onlyoverride
highlightColor → Color: The highlight color used during ink splash animations or to indicate an item in a menu is selected.
final
hintColor → Color: The color to use for hint text or placeholder text, e.g. in TextField fields.
final
hoverColor → Color: The hover color used to indicate when a pointer is hovering over a component.
final
iconTheme → IconThemeData: An icon theme that contrasts with the card and canvas colors.
final
indicatorColor → Color: The color of the selected tab indicator in a tab bar.
final
inputDecorationTheme → InputDecorationTheme: The default InputDecoration values for InputDecorator, TextField, and TextFormField are based on this theme.
final
listTileTheme → ListTileThemeData: A theme for customizing the appearance of ListTile widgets.
final
materialTapTargetSize → MaterialTapTargetSize: Configures the hit test size of certain Material widgets.
final
navigationBarTheme → NavigationBarThemeData: A theme for customizing the background color, text style, and icon themes of a NavigationBar.
final
navigationRailTheme → NavigationRailThemeData: A theme for customizing the background color, elevation, text style, and icon themes of a NavigationRail.
final
outlinedButtonTheme → OutlinedButtonThemeData: A theme for customizing the appearance and internal layout of OutlinedButtons.
final
pageTransitionsTheme → PageTransitionsTheme: Default MaterialPageRoute transitions per TargetPlatform.
final
platform → TargetPlatform: The platform the material widgets should adapt to target.
final
popupMenuTheme → PopupMenuThemeData: A theme for customizing the color, shape, elevation, and text style of popup menus.
final
primaryColor → Color: The background color for major parts of the app (toolbars, tab bars, etc)
final
primaryColorBrightness → Brightness: Obsolete property that was originally used to determine the color of text and icons placed on top of the primary color (e.g. toolbar text).
Deprecated('No longer used by the framework, please remove any reference to it. ' 'This feature was deprecated after v2.6.0-11.0.pre.')">@Deprecated('No longer used by the framework, please remove any reference to it. ' 'This feature was deprecated after v2.6.0-11.0.pre.')read-only
primaryColorDark → Color: A darker version of the primaryColor.
final
primaryColorLight → Color: A lighter version of the primaryColor.
final
primaryIconTheme → IconThemeData: An icon theme that contrasts with the primary color.
final
primaryTextTheme → TextTheme: A text theme that contrasts with the primary color.
final
progressIndicatorTheme → ProgressIndicatorThemeData: A theme for customizing the appearance and layout of ProgressIndicator widgets.
final
radioTheme → RadioThemeData: A theme for customizing the appearance and layout of Radio widgets.
final
runtimeType → Type: A representation of the runtime type of the object.
read-onlyinherited
scaffoldBackgroundColor → Color: The default color of the Material that underlies the Scaffold. The background color for a typical material app or a page within the app.
final
scrollbarTheme → ScrollbarThemeData: A theme for customizing the colors, thickness, and shape of Scrollbars.
final
secondaryHeaderColor → Color: The color of the header of a PaginatedDataTable when there are selected rows.
final
selectedRowColor → Color: The color used to highlight selected rows.
final
shadowColor → Color: The color that the Material widget uses to draw elevation shadows.
final
sliderTheme → SliderThemeData: The colors and shapes used to render Slider.
final
snackBarTheme → SnackBarThemeData: A theme for customizing colors, shape, elevation, and behavior of a SnackBar.
final
splashColor → Color: The color of ink splashes.
final
splashFactory → InteractiveInkFeatureFactory: Defines the appearance of ink splashes produces by InkWell and InkResponse.
final
switchTheme → SwitchThemeData: A theme for customizing the appearance and layout of Switch widgets.
final
tabBarTheme → TabBarTheme: A theme for customizing the size, shape, and color of the tab bar indicator.
final
textButtonTheme → TextButtonThemeData: A theme for customizing the appearance and internal layout of TextButtons.
final
textSelectionTheme → TextSelectionThemeData: A theme for customizing the appearance and layout of TextField widgets.
final
textTheme → TextTheme: Text with a color that contrasts with the card and canvas colors.
final
timePickerTheme → TimePickerThemeData: A theme for customizing the appearance and layout of time picker widgets.
final
toggleableActiveColor → Color: The color used to highlight the active states of toggleable widgets like Switch, Radio, and Checkbox.
final
toggleButtonsTheme → ToggleButtonsThemeData: Defines the default configuration of ToggleButtons widgets.
final
tooltipTheme → TooltipThemeData: A theme for customizing the visual properties of Tooltips.
final
typography → Typography: The color and geometry TextTheme values used to configure textTheme.
final
unselectedWidgetColor → Color: The color used for widgets in their inactive (but enabled) state. For example, an unchecked checkbox. See also disabledColor.
final
useMaterial3 → bool: A temporary flag used to opt-in to Material 3 features.
final
visualDensity → VisualDensity: The density value for specifying the compactness of various UI components.
final

Methods

copyWith({bool? applyElevationOverlayColor, NoDefaultCupertinoThemeData? cupertinoOverrideTheme, Iterable<ThemeExtension>? extensions, InputDecorationTheme? inputDecorationTheme, MaterialTapTargetSize? materialTapTargetSize, PageTransitionsTheme? pageTransitionsTheme, TargetPlatform? platform, ScrollbarThemeData? scrollbarTheme, InteractiveInkFeatureFactory? splashFactory, bool? useMaterial3, VisualDensity? visualDensity, Color? backgroundColor, Color? bottomAppBarColor, Brightness? brightness, Color? canvasColor, Color? cardColor, ColorScheme? colorScheme, Color? dialogBackgroundColor, Color? disabledColor, Color? dividerColor, Color? errorColor, Color? focusColor, Color? highlightColor, Color? hintColor, Color? hoverColor, Color? indicatorColor, Color? primaryColor, Color? primaryColorDark, Color? primaryColorLight, Color? scaffoldBackgroundColor, Color? secondaryHeaderColor, Color? selectedRowColor, Color? shadowColor, Color? splashColor, Color? toggleableActiveColor, Color? unselectedWidgetColor, IconThemeData? iconTheme, IconThemeData? primaryIconTheme, TextTheme? primaryTextTheme, TextTheme? textTheme, Typography? typography, AppBarTheme? appBarTheme, MaterialBannerThemeData? bannerTheme, BottomAppBarTheme? bottomAppBarTheme, BottomNavigationBarThemeData? bottomNavigationBarTheme, BottomSheetThemeData? bottomSheetTheme, ButtonBarThemeData? buttonBarTheme, ButtonThemeData? buttonTheme, CardTheme? cardTheme, CheckboxThemeData? checkboxTheme, ChipThemeData? chipTheme, DataTableThemeData? dataTableTheme, DialogTheme? dialogTheme, DividerThemeData? dividerTheme, DrawerThemeData? drawerTheme, ElevatedButtonThemeData? elevatedButtonTheme, ExpansionTileThemeData? expansionTileTheme, FloatingActionButtonThemeData? floatingActionButtonTheme, ListTileThemeData? listTileTheme, NavigationBarThemeData? navigationBarTheme, NavigationRailThemeData? navigationRailTheme, OutlinedButtonThemeData? outlinedButtonTheme, PopupMenuThemeData? popupMenuTheme, ProgressIndicatorThemeData? progressIndicatorTheme, RadioThemeData? radioTheme, SliderThemeData? sliderTheme, SnackBarThemeData? snackBarTheme, SwitchThemeData? switchTheme, TabBarTheme? tabBarTheme, TextButtonThemeData? textButtonTheme, TextSelectionThemeData? textSelectionTheme, TimePickerThemeData? timePickerTheme, ToggleButtonsThemeData? toggleButtonsTheme, TooltipThemeData? tooltipTheme, Color? accentColor, Brightness? accentColorBrightness, TextTheme? accentTextTheme, IconThemeData? accentIconTheme, Color? buttonColor, bool? fixTextFieldOutlineLabel, Brightness? primaryColorBrightness, AndroidOverscrollIndicator? androidOverscrollIndicator}) → ThemeData: Creates a copy of this theme but with the given fields replaced with the new values.
debugFillProperties(DiagnosticPropertiesBuilder properties) → void: Add additional properties associated with the node.
override
extension<T>() → T?: Used to obtain a particular ThemeExtension from extensions.
noSuchMethod(Invocation invocation) → dynamic: Invoked when a non-existent 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
toStringShort() → String: A brief description of this object, usually just the runtimeType and the hashCode.
inherited

Operators

operator ==(Object other) → bool: The equality operator.
override

Static Methods

estimateBrightnessForColor(Color color) → Brightness: Determines whether the given Color is Brightness.light or Brightness.dark.
lerp(ThemeData a, ThemeData b, double t) → ThemeData: Linearly interpolate between two themes.
localize(ThemeData baseTheme, TextTheme localTextGeometry) → ThemeData: Returns a new theme built by merging the text geometry provided by the localTextGeometry theme with the baseTheme.