TabBarTheme class

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.
Inheritance

Constructors

TabBarTheme({Decoration indicator, TabBarIndicatorSize indicatorSize, Color labelColor, Color unselectedLabelColor })
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
unselectedLabelColor → Color
Default value for TabBar.unselectedLabelColor.
final
runtimeType → Type
A representation of the runtime type of the object.
read-only, inherited

Methods

copyWith({Decoration indicator, TabBarIndicatorSize indicatorSize, Color labelColor, Color unselectedLabelColor }) → 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 toStringDeep. [...]
inherited
toString({DiagnosticLevel minLevel: DiagnosticLevel.debug }) → String
Returns 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 ==(dynamic 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.