UIProBottomNav class

A theme-aware bottom navigation bar with animated selection indicator.

UIProBottomNav automatically adapts to theme changes and provides a modern navigation experience with smooth animations.

Example:

UIProBottomNav(
  items: [
    UIProBottomNavItem(icon: Icons.home, label: "Home"),
    UIProBottomNavItem(icon: Icons.search, label: "Search"),
    UIProBottomNavItem(icon: Icons.person, label: "Profile"),
  ],
  currentIndex: selectedIndex,
  onChanged: (index) => setState(() => selectedIndex = index),
)

Inheritance

• Object
• DiagnosticableTree
• Widget
• StatelessWidget
• UIProBottomNav

Constructors

UIProBottomNav({Key? key, required List<UIProBottomNavItem> items, required int currentIndex, required ValueChanged<int> onChanged, Color? backgroundColor, Color? selectedColor, Color? unselectedColor, double? elevation, double? iconSize, bool? showLabels, TextStyle? labelStyle, UIProBottomNavType type = UIProBottomNavType.standard, double? indicatorHeight, Color? indicatorColor, double indicatorWidth = 4, bool enableHapticFeedback = true})

Creates a theme-aware bottom navigation bar.

const

UIProBottomNav.floating({Key? key, required List<UIProBottomNavItem> items, required int currentIndex, required ValueChanged<int> onChanged, Color? backgroundColor, Color? selectedColor, Color? unselectedColor, double? iconSize, bool? showLabels = false, TextStyle? labelStyle, double? indicatorHeight, Color? indicatorColor, double indicatorWidth = 4, bool enableHapticFeedback = true})

Creates a floating bottom navigation bar.

const

Properties

backgroundColor → Color?

Background color (overrides theme).

final

currentIndex → int

Currently selected index.

final

elevation → double?

Elevation (overrides theme).

final

enableHapticFeedback → bool

Whether to use haptic feedback.

final

hashCode → int

The hash code for this object.

no setter, inherited

iconSize → double?

Icon size (overrides theme).

final

indicatorColor → Color?

Indicator color.

final

indicatorHeight → double?

Indicator height (overrides theme).

final

indicatorWidth → double

Indicator width (for dot type).

final

items → List<UIProBottomNavItem>

Navigation items.

final

key → Key?

Controls how one widget replaces another widget in the tree.

final, inherited

labelStyle → TextStyle?

Label text style.

final

onChanged → ValueChanged<int>

Called when an item is tapped.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

selectedColor → Color?

Selected item color (overrides theme).

final

showLabels → bool?

Whether to show labels (overrides theme).

final

type → UIProBottomNavType

Navigation bar type.

final

unselectedColor → Color?

Unselected item color (overrides theme).

final

Methods

build(BuildContext context) → Widget

Describes the part of the user interface represented by this widget.

override

createElement() → StatelessElement

Creates a StatelessElement to manage this widget's location in the tree.

inherited

debugDescribeChildren() → List<DiagnosticsNode>

Returns a list of DiagnosticsNode objects describing this node's children.

inherited

debugFillProperties(DiagnosticPropertiesBuilder properties) → void

Add additional properties associated with the node.

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent 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

toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug, int wrapWidth = 65}) → String

Returns a string representation of this node and its descendants.

inherited

toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String

Returns a one-line detailed description of the object.

inherited

toStringShort() → String

A short, textual description of this widget.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited