M3EThemeData class

Immutable bundle of expressive design tokens and per-component themes.

Annotations

Constructors

M3EThemeData({M3EColorScheme? colorScheme, M3ETypeScale? typeScale, IconThemeData iconTheme = const IconThemeData(size: 24), M3ESpacing spacing = const M3ESpacing.regular(), double visualDensity = 0, TargetPlatform? platform, bool useMaterial3 = true, Color? splashColor, Color? highlightColor, M3EAppBarTheme appBarTheme = M3EAppBarTheme.defaults, M3EBadgeTheme badgeTheme = M3EBadgeTheme.defaults, M3EBottomSheetTheme bottomSheetTheme = M3EBottomSheetTheme.defaults, M3EButtonTheme buttonTheme = M3EButtonTheme.defaults, M3ECardTheme cardTheme = M3ECardTheme.defaults, M3ECarouselTheme carouselTheme = M3ECarouselTheme.defaults, M3ECheckboxTheme checkboxTheme = M3ECheckboxTheme.defaults, M3EChipTheme chipTheme = M3EChipTheme.defaults, M3EDatePickerTheme datePickerTheme = M3EDatePickerTheme.defaults, M3EDialogTheme dialogTheme = M3EDialogTheme.defaults, M3EDividerTheme dividerTheme = M3EDividerTheme.defaults, M3EDropdownMenuTheme dropdownMenuTheme = M3EDropdownMenuTheme.defaults, M3EFabTheme fabTheme = M3EFabTheme.defaults, M3EFabMenuTheme fabMenuTheme = M3EFabMenuTheme.defaults, M3EIconButtonTheme iconButtonTheme = M3EIconButtonTheme.defaults, M3EListTheme listTheme = M3EListTheme.defaults, M3ELoadingIndicatorTheme loadingIndicatorTheme = M3ELoadingIndicatorTheme.defaults, M3EMenuTheme menuTheme = M3EMenuTheme.defaults, M3ENavigationBarTheme navigationBarTheme = M3ENavigationBarTheme.defaults, M3ENavigationDrawerTheme navigationDrawerTheme = M3ENavigationDrawerTheme.defaults, M3ENavigationRailTheme navigationRailTheme = M3ENavigationRailTheme.defaults, M3EProgressIndicatorTheme progressIndicatorTheme = M3EProgressIndicatorTheme.defaults, M3ERadioTheme radioTheme = M3ERadioTheme.defaults, M3ERefreshIndicatorTheme refreshIndicatorTheme = M3ERefreshIndicatorTheme.defaults, M3ESearchBarTheme searchBarTheme = M3ESearchBarTheme.defaults, M3ESearchViewTheme searchViewTheme = M3ESearchViewTheme.defaults, M3ESegmentedButtonTheme segmentedButtonTheme = M3ESegmentedButtonTheme.defaults, M3ESideSheetTheme sideSheetTheme = M3ESideSheetTheme.defaults, M3ESliderTheme sliderTheme = M3ESliderTheme.defaults, M3ESnackbarTheme snackBarTheme = M3ESnackbarTheme.defaults, M3ESplitButtonTheme splitButtonTheme = M3ESplitButtonTheme.defaults, M3ESwitchTheme switchTheme = M3ESwitchTheme.defaults, M3ETabTheme tabTheme = M3ETabTheme.defaults, M3ETextFieldTheme textFieldTheme = M3ETextFieldTheme.defaults, M3ETimePickerTheme timePickerTheme = M3ETimePickerTheme.defaults, M3EToggleButtonTheme toggleButtonTheme = M3EToggleButtonTheme.defaults, M3EToggleButtonGroupTheme toggleButtonGroupTheme = M3EToggleButtonGroupTheme.defaults, M3EToolbarTheme toolbarTheme = M3EToolbarTheme.defaults, M3ETooltipTheme tooltipTheme = M3ETooltipTheme.defaults})
Creates an expressive theme from tokens and component themes.
M3EThemeData.dark({Color? seedColor})
Dark theme, optionally seeded from seedColor.
factory
M3EThemeData.fromMaterial(ThemeData theme)
Adapts a Material ThemeData into an M3EThemeData.
factory
M3EThemeData.light({Color? seedColor})
Light theme, optionally seeded from seedColor.
factory

Properties

appBarTheme → M3EAppBarTheme
App bar component theme.
final
badgeTheme → M3EBadgeTheme
Badge component theme.
final
bottomSheetTheme → M3EBottomSheetTheme
Bottom sheet component theme.
final
brightness → Brightness
Brightness derived from colorScheme.
final
buttonTheme → M3EButtonTheme
Button component theme.
final
cardTheme → M3ECardTheme
Card component theme.
final
carouselTheme → M3ECarouselTheme
Carousel component theme.
final
checkboxTheme → M3ECheckboxTheme
Checkbox component theme.
final
chipTheme → M3EChipTheme
Chip component theme.
final
colorScheme → M3EColorScheme
Color roles for this theme.
final
datePickerTheme → M3EDatePickerTheme
Date picker component theme.
final
dialogTheme → M3EDialogTheme
Dialog component theme.
final
dividerTheme → M3EDividerTheme
Divider component theme.
final
Dropdown menu component theme.
final
fabMenuTheme → M3EFabMenuTheme
FAB menu component theme.
final
fabTheme → M3EFabTheme
FAB component theme.
final
hashCode → int
The hash code for this object.
no setterinherited
highlightColor → Color?
Optional highlight color override for ink.
final
iconButtonTheme → M3EIconButtonTheme
Icon button component theme.
final
iconTheme → IconThemeData
Default icon size/opacity/etc. When color is null, icons use M3EColorScheme.onSurface (including after dynamic color updates).
final
listTheme → M3EListTheme
List component theme.
final
loadingIndicatorTheme → M3ELoadingIndicatorTheme
Loading indicator component theme.
final
Menu component theme.
final
Navigation bar component theme.
final
Navigation drawer component theme.
final
Navigation rail component theme.
final
platform → TargetPlatform?
Target platform overrides, if any.
final
progressIndicatorTheme → M3EProgressIndicatorTheme
Progress indicator component theme.
final
radioTheme → M3ERadioTheme
Radio button component theme.
final
refreshIndicatorTheme → M3ERefreshIndicatorTheme
Refresh indicator component theme.
final
resolvedIconTheme → IconThemeData
iconTheme with M3EColorScheme.onSurface when no explicit color is set.
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
searchBarTheme → M3ESearchBarTheme
Search bar component theme.
final
searchViewTheme → M3ESearchViewTheme
Search view component theme.
final
segmentedButtonTheme → M3ESegmentedButtonTheme
Segmented button component theme.
final
sideSheetTheme → M3ESideSheetTheme
Side sheet component theme.
final
sliderTheme → M3ESliderTheme
Slider component theme.
final
snackBarTheme → M3ESnackbarTheme
Snackbar component theme.
final
spacing → M3ESpacing
Spacing scale for this theme.
final
splashColor → Color?
Optional splash color override for ink.
final
splitButtonTheme → M3ESplitButtonTheme
Split button component theme.
final
switchTheme → M3ESwitchTheme
Switch component theme.
final
tabTheme → M3ETabTheme
Tab component theme.
final
textFieldTheme → M3ETextFieldTheme
Text field component theme.
final
textTheme → TextTheme
typeScale as a Material TextTheme, colored with M3EColorScheme.onSurface so it tracks the active scheme.
no setter
timePickerTheme → M3ETimePickerTheme
Time picker component theme.
final
toggleButtonGroupTheme → M3EToggleButtonGroupTheme
Toggle button group component theme.
final
toggleButtonTheme → M3EToggleButtonTheme
Toggle button component theme.
final
toolbarTheme → M3EToolbarTheme
Toolbar component theme.
final
tooltipTheme → M3ETooltipTheme
Tooltip component theme.
final
typeScale → M3ETypeScale
Type scale for this theme.
final
useMaterial3 → bool
Whether Material 3 behavior is enabled in toThemeData.
final
visualDensity → double
Visual density offset applied to Material VisualDensity.
final

Methods

copyWith({M3EColorScheme? colorScheme, M3ETypeScale? typeScale, IconThemeData? iconTheme, M3ESpacing? spacing, double? visualDensity, TargetPlatform? platform, bool? useMaterial3, Color? splashColor, Color? highlightColor, M3EAppBarTheme? appBarTheme, M3EBadgeTheme? badgeTheme, M3EBottomSheetTheme? bottomSheetTheme, M3EButtonTheme? buttonTheme, M3ECardTheme? cardTheme, M3ECarouselTheme? carouselTheme, M3ECheckboxTheme? checkboxTheme, M3EChipTheme? chipTheme, M3EDatePickerTheme? datePickerTheme, M3EDialogTheme? dialogTheme, M3EDividerTheme? dividerTheme, M3EDropdownMenuTheme? dropdownMenuTheme, M3EFabTheme? fabTheme, M3EFabMenuTheme? fabMenuTheme, M3EIconButtonTheme? iconButtonTheme, M3EListTheme? listTheme, M3ELoadingIndicatorTheme? loadingIndicatorTheme, M3EMenuTheme? menuTheme, M3ENavigationBarTheme? navigationBarTheme, M3ENavigationDrawerTheme? navigationDrawerTheme, M3ENavigationRailTheme? navigationRailTheme, M3EProgressIndicatorTheme? progressIndicatorTheme, M3ERadioTheme? radioTheme, M3ERefreshIndicatorTheme? refreshIndicatorTheme, M3ESearchBarTheme? searchBarTheme, M3ESearchViewTheme? searchViewTheme, M3ESegmentedButtonTheme? segmentedButtonTheme, M3ESideSheetTheme? sideSheetTheme, M3ESliderTheme? sliderTheme, M3ESnackbarTheme? snackBarTheme, M3ESplitButtonTheme? splitButtonTheme, M3ESwitchTheme? switchTheme, M3ETabTheme? tabTheme, M3ETextFieldTheme? textFieldTheme, M3ETimePickerTheme? timePickerTheme, M3EToggleButtonTheme? toggleButtonTheme, M3EToggleButtonGroupTheme? toggleButtonGroupTheme, M3EToolbarTheme? toolbarTheme, M3ETooltipTheme? tooltipTheme}) → M3EThemeData
Returns a copy with the given fields replaced.
deriveDarkTemplate() → M3EThemeData
Builds a dark template from this light-oriented M3EThemeData.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited
toThemeData() → ThemeData
Projects this theme onto a Material ThemeData.
withColorScheme(M3EColorScheme colorScheme) → M3EThemeData
Returns a copy with colorScheme swapped and all component themes kept.

Operators

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