TabsNavigationBuilder class

A NavigatorBuilder that allows to switch between destinations using TabBar.

It builds a wrapper widget, which is a Scaffold with a Scaffold.appbar set to the TabBar with provided tabs, and a Scaffold.body set to the TabBarView, which display a content of corresponding destination.

The tabs must correspond to the navigator's destinations.

The tab bar can be customized using parameters, which includes all parameters supported by the TabBar widget.

See also:

• NavigatorBuilder
• AppBarParameters
• TabBarParameters
• NavigationController
• TabBar

Inheritance

• Object
• NavigatorBuilder
• TabsNavigationBuilder

Constructors

TabsNavigationBuilder({required List<Widget> tabs, TabBarParameters parameters = const TabBarParameters(), AppBarParameters appBarParametersBuilder(BuildContext context, Destination<DestinationParameters> destination)?, bool wrapInScaffold = true})

Creates a TabsNavigationBuilder instance.

const

Properties

appBarParametersBuilder → (AppBarParameters Function(BuildContext context, Destination<DestinationParameters> destination)?)

Return an instance of AppBarParameters for provided destination.

final

hashCode → int

The hash code for this object.

no setter, inherited

keepStateInParameters → KeepingStateInParameters

Automatic persisting of upward destination.

final, inherited

parameters → TabBarParameters

A set of TabBar parameters.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

tabs → List<Widget>

Typically a list of Tab widgets, that corresponds to the navigator's destination list.

final

wrapInScaffold → bool

Controls if the Scaffold widget should be used around the tab bar and tab's content.

final

Methods

build(BuildContext context, NavigationController navigator) → Widget

Returns a widget that wraps a content of navigator's destinations.

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited