NavTab class

A tab-based navigation item for NavigationScreen, featuring icons and labels.

This class supports both selected and unselected states for icons, enabling adaptive UIs in BottomNavigationBar, Sidebar, or NavigationRail. Labels provide accessibility and visual cues, while the builder defines the tab's content page. Use with IndexedStack for efficient state persistence during navigation transitions, minimizing rebuilds in ArcaneApp integrations.

Inheritance

• Object
• NavItem
• NavWidget
• NavTab

Constructors

NavTab({String? label, required IconData icon, IconData? selectedIcon, required Widget builder(BuildContext)})

const

Properties

builder → Widget Function(BuildContext)

final, inherited

hashCode → int

The hash code for this object.

no setter, inherited

icon → IconData

final

label → String?

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

selectedIcon → IconData?

final

Methods

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