TabBarTheme class Null safety

Defines a theme for TabBar widgets.

A tab bar theme describes the color of the tab label and the size/shape of the TabBar.indicator.

Descendant widgets obtain the current theme's TabBarTheme object using TabBarTheme.of(context). Instances of TabBarTheme can be customized with TabBarTheme.copyWith.

See also:

  • TabBar, a widget that displays a horizontal row of tabs.
  • ThemeData, which describes the overall theme information for the application.
Mixed in types
Annotations

Constructors

TabBarTheme({Decoration? indicator, TabBarIndicatorSize? indicatorSize, Color? labelColor, EdgeInsetsGeometry? labelPadding, TextStyle? labelStyle, Color? unselectedLabelColor, TextStyle? unselectedLabelStyle, MaterialStateProperty<Color?>? overlayColor, InteractiveInkFeatureFactory? splashFactory, MaterialStateProperty<MouseCursor?>? mouseCursor})
Creates a tab bar theme that can be used with ThemeData.tabBarTheme.
const

Properties

hashCode int
The hash code for this object.
read-only, override
indicator Decoration?
Default value for TabBar.indicator.
final
indicatorSize TabBarIndicatorSize?
Default value for TabBar.indicatorSize.
final
labelColor Color?
Default value for TabBar.labelColor.
final
labelPadding EdgeInsetsGeometry?
Default value for TabBar.labelPadding.
final
labelStyle TextStyle?
Default value for TabBar.labelStyle.
final
mouseCursor MaterialStateProperty<MouseCursor?>?
The cursor for a mouse pointer when it enters or is hovering over the individual tab widgets.
final
overlayColor MaterialStateProperty<Color?>?
Default value for TabBar.overlayColor.
final
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
splashFactory InteractiveInkFeatureFactory?
Default value for TabBar.splashFactory.
final
unselectedLabelColor Color?
Default value for TabBar.unselectedLabelColor.
final
unselectedLabelStyle TextStyle?
Default value for TabBar.unselectedLabelStyle.
final

Methods

copyWith({Decoration? indicator, TabBarIndicatorSize? indicatorSize, Color? labelColor, EdgeInsetsGeometry? labelPadding, TextStyle? labelStyle, Color? unselectedLabelColor, TextStyle? unselectedLabelStyle, MaterialStateProperty<Color?>? overlayColor, InteractiveInkFeatureFactory? splashFactory, MaterialStateProperty<MouseCursor?>? mouseCursor}) TabBarTheme
Creates a copy of this object but with the given fields replaced with the new values.
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
@mustCallSuper, @protected, inherited
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

lerp(TabBarTheme a, TabBarTheme b, double t) TabBarTheme
Linearly interpolate between two tab bar themes.
of(BuildContext context) TabBarTheme
The data from the closest TabBarTheme instance given the build context.