AppNavigationBar class

A premium Material 3 styled bottom navigation bar.

Inheritance

Constructors

AppNavigationBar({Key? key, required int currentIndex, required ValueChanged<int> onTap, required List<AppNavigationItem> items, bool showLabels = true, Color? backgroundColor, Color? indicatorColor, Color? selectedIconColor, Color? unselectedIconColor, TextStyle? selectedLabelStyle, TextStyle? unselectedLabelStyle, double? height, double? elevation, Color? shadowColor, WidgetStateProperty<Color?>? overlayColor, NavigationDestinationLabelBehavior? labelBehavior, ShapeBorder? indicatorShape, Border? border})
const

Properties

backgroundColor → Color?
Background color of the bar. Defaults to surface color.
final
border → Border?
Optional border.
final
currentIndex → int
The current selected index.
final
elevation → double?
Optional elevation.
final
hashCode → int
The hash code for this object.
no setterinherited
height → double?
Optional height.
final
indicatorColor → Color?
Color of the active indicator.
final
indicatorShape → ShapeBorder?
Optional indicator shape.
final
items → List<AppNavigationItem>
The list of items to display in the navigation bar.
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
labelBehavior → NavigationDestinationLabelBehavior?
Label behavior override.
final
onTap → ValueChanged<int>
Callback when a tab is selected.
final
overlayColor → WidgetStateProperty<Color?>?
Optional overlay color for hover/focus/press.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
selectedIconColor → Color?
Optional color for selected icons.
final
selectedLabelStyle → TextStyle?
Optional text style for selected labels.
final
shadowColor → Color?
Optional shadow color.
final
showLabels → bool
Whether to show labels always, or only for the selected item.
final
unselectedIconColor → Color?
Optional color for unselected icons.
final
unselectedLabelStyle → TextStyle?
Optional text style for unselected labels.
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