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.

link
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.bodyMedium, and the color of that TextStyle has been changed to purple.

link
MaterialApp(
  theme: ThemeData(
    colorScheme: ColorScheme.fromSwatch().copyWith(
      secondary: Colors.green,
    ),
    textTheme: const TextTheme(bodyMedium: 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
Annotations

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, Brightness? brightness, Color? canvasColor, Color? cardColor, ColorScheme? colorScheme, Color? colorSchemeSeed, Color? dialogBackgroundColor, Color? disabledColor, Color? dividerColor, Color? focusColor, Color? highlightColor, Color? hintColor, Color? hoverColor, Color? indicatorColor, Color? primaryColor, Color? primaryColorDark, Color? primaryColorLight, MaterialColor? primarySwatch, Color? scaffoldBackgroundColor, Color? secondaryHeaderColor, Color? shadowColor, Color? splashColor, Color? unselectedWidgetColor, String? fontFamily, List<String>? fontFamilyFallback, String? package, IconThemeData? iconTheme, IconThemeData? primaryIconTheme, TextTheme? primaryTextTheme, TextTheme? textTheme, Typography? typography, AppBarTheme? appBarTheme, BadgeThemeData? badgeTheme, 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, DropdownMenuThemeData? dropdownMenuTheme, ElevatedButtonThemeData? elevatedButtonTheme, ExpansionTileThemeData? expansionTileTheme, FilledButtonThemeData? filledButtonTheme, FloatingActionButtonThemeData? floatingActionButtonTheme, IconButtonThemeData? iconButtonTheme, ListTileThemeData? listTileTheme, MenuBarThemeData? menuBarTheme, MenuButtonThemeData? menuButtonTheme, MenuThemeData? menuTheme, NavigationBarThemeData? navigationBarTheme, NavigationDrawerThemeData? navigationDrawerTheme, NavigationRailThemeData? navigationRailTheme, OutlinedButtonThemeData? outlinedButtonTheme, PopupMenuThemeData? popupMenuTheme, ProgressIndicatorThemeData? progressIndicatorTheme, RadioThemeData? radioTheme, SegmentedButtonThemeData? segmentedButtonTheme, 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, @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/toggleable-active-color#migration-guide. ' 'This feature was deprecated after v3.4.0-19.0.pre.') Color? toggleableActiveColor, @Deprecated('No longer used by the framework, please remove any reference to it. ' 'This feature was deprecated after v3.1.0-0.0.pre.') Color? selectedRowColor, @Deprecated('Use colorScheme.error instead. ' 'This feature was deprecated after v3.3.0-0.5.pre.') Color? errorColor, @Deprecated('Use colorScheme.background instead. ' 'This feature was deprecated after v3.3.0-0.5.pre.') Color? backgroundColor, @Deprecated('Use BottomAppBarTheme.color instead. ' 'This feature was deprecated after v3.3.0-0.6.pre.') Color? bottomAppBarColor})
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 canvasColor, required Color cardColor, required ColorScheme colorScheme, required Color dialogBackgroundColor, required Color disabledColor, required Color dividerColor, 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 shadowColor, required Color splashColor, required Color unselectedWidgetColor, required IconThemeData iconTheme, required IconThemeData primaryIconTheme, required TextTheme primaryTextTheme, required TextTheme textTheme, required Typography typography, required AppBarTheme appBarTheme, required BadgeThemeData badgeTheme, 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 DropdownMenuThemeData dropdownMenuTheme, required ElevatedButtonThemeData elevatedButtonTheme, required ExpansionTileThemeData expansionTileTheme, required FilledButtonThemeData filledButtonTheme, required FloatingActionButtonThemeData floatingActionButtonTheme, required IconButtonThemeData iconButtonTheme, required ListTileThemeData listTileTheme, required MenuBarThemeData menuBarTheme, required MenuButtonThemeData menuButtonTheme, required MenuThemeData menuTheme, required NavigationBarThemeData navigationBarTheme, required NavigationDrawerThemeData navigationDrawerTheme, required NavigationRailThemeData navigationRailTheme, required OutlinedButtonThemeData outlinedButtonTheme, required PopupMenuThemeData popupMenuTheme, required ProgressIndicatorThemeData progressIndicatorTheme, required RadioThemeData radioTheme, required SegmentedButtonThemeData segmentedButtonTheme, 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, @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/toggleable-active-color#migration-guide. ' 'This feature was deprecated after v3.4.0-19.0.pre.') Color? toggleableActiveColor, @Deprecated('No longer used by the framework, please remove any reference to it. ' 'This feature was deprecated after v3.1.0-0.0.pre.') Color? selectedRowColor, @Deprecated('Use colorScheme.error instead. ' 'This feature was deprecated after v3.3.0-0.5.pre.') Color? errorColor, @Deprecated('Use colorScheme.background instead. ' 'This feature was deprecated after v3.3.0-0.5.pre.') Color? backgroundColor, @Deprecated('Use BottomAppBarTheme.color instead. ' 'This feature was deprecated after v3.3.0-0.6.pre.') Color? bottomAppBarColor})
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).
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).
read-only
accentIconTheme IconThemeData
Obsolete property that was originally used when an IconTheme that contrasted well with the accentColor was needed.
read-only
accentTextTheme TextTheme
Obsolete property that was originally used when a TextTheme that contrasted well with the accentColor was needed.
read-only
androidOverscrollIndicator AndroidOverscrollIndicator?
Specifies which overscroll indicator to use on TargetPlatform.android.
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
Obsolete property that was unused by the framework. Use ColorScheme.background instead.
read-only
badgeTheme BadgeThemeData
A theme for customizing the color of Badges.
final
bannerTheme MaterialBannerThemeData
A theme for customizing the color and text style of a MaterialBanner.
final
bottomAppBarColor Color
The default color of the BottomAppBar.
read-only
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.
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
A theme for customizing the appearance and layout of DropdownMenu widgets.
final
elevatedButtonTheme ElevatedButtonThemeData
A theme for customizing the appearance and internal layout of ElevatedButtons.
final
errorColor Color
Obsolete property that was used for input validation errors, e.g. in TextField fields. Use ColorScheme.error instead.
read-only
expansionTileTheme ExpansionTileThemeData
A theme for customizing the visual properties of ExpansionTiles.
final
extensions Map<Object, ThemeExtension>
Arbitrary additions to this theme.
final
filledButtonTheme FilledButtonThemeData
A theme for customizing the appearance and internal layout of FilledButtons.
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.
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
iconButtonTheme IconButtonThemeData
A theme for customizing the appearance and internal layout of IconButtons.
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
A theme for customizing the color, shape, elevation, and other MenuStyle aspects of the menu bar created by the MenuBar widget.
final
A theme for customizing the color, shape, elevation, and text style of cascading menu buttons created by SubmenuButton or MenuItemButton.
final
A theme for customizing the color, shape, elevation, and other MenuStyle attributes of menus created by the SubmenuButton widget.
final
A theme for customizing the background color, text style, and icon themes of a NavigationBar.
final
A theme for customizing the background color, text style, and icon themes of a NavigationDrawer.
final
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).
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
segmentedButtonTheme SegmentedButtonThemeData
A theme for customizing the appearance and layout of SegmentedButton widgets.
final
selectedRowColor Color
The color used to highlight selected rows.
read-only
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.
read-only
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, Brightness? brightness, Color? canvasColor, Color? cardColor, ColorScheme? colorScheme, Color? dialogBackgroundColor, Color? disabledColor, Color? dividerColor, Color? focusColor, Color? highlightColor, Color? hintColor, Color? hoverColor, Color? indicatorColor, Color? primaryColor, Color? primaryColorDark, Color? primaryColorLight, Color? scaffoldBackgroundColor, Color? secondaryHeaderColor, Color? shadowColor, Color? splashColor, Color? unselectedWidgetColor, IconThemeData? iconTheme, IconThemeData? primaryIconTheme, TextTheme? primaryTextTheme, TextTheme? textTheme, Typography? typography, AppBarTheme? appBarTheme, BadgeThemeData? badgeTheme, 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, DropdownMenuThemeData? dropdownMenuTheme, ElevatedButtonThemeData? elevatedButtonTheme, ExpansionTileThemeData? expansionTileTheme, FilledButtonThemeData? filledButtonTheme, FloatingActionButtonThemeData? floatingActionButtonTheme, IconButtonThemeData? iconButtonTheme, ListTileThemeData? listTileTheme, MenuBarThemeData? menuBarTheme, MenuButtonThemeData? menuButtonTheme, MenuThemeData? menuTheme, NavigationBarThemeData? navigationBarTheme, NavigationDrawerThemeData? navigationDrawerTheme, NavigationRailThemeData? navigationRailTheme, OutlinedButtonThemeData? outlinedButtonTheme, PopupMenuThemeData? popupMenuTheme, ProgressIndicatorThemeData? progressIndicatorTheme, RadioThemeData? radioTheme, SegmentedButtonThemeData? segmentedButtonTheme, 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, Color? toggleableActiveColor, Color? selectedRowColor, Color? errorColor, Color? backgroundColor, Color? bottomAppBarColor}) ThemeData
Caches localized themes to speed up the localize method. 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.