CustomBottomNavigationBar class

Creates a bottom navigation bar which is typically used as a Scaffold's Scaffold.bottomNavigationBar argument.

A wrapper for BottomNavigationBar that handles the currentIndex for you.

Inheritance

Constructors

CustomBottomNavigationBar({Key? key, required List<BottomNavigationBarItem> items, required ValueChanged<int> onTap, Color? backgroundColor, int? currentIndex, double? elevation, bool? enableFeedback, BottomNavigationBarType type = BottomNavigationBarType.fixed}): Creates a bottom navigation bar which is typically used as a Scaffold's Scaffold.bottomNavigationBar argument.
const

backgroundColor → Color?: The color of the BottomNavigationBar itself.
final
currentIndex → int: The index into items for the current active BottomNavigationBarItem.
final
elevation → double?: The z-coordinate of this BottomNavigationBar.
final
enableFeedback → bool?: Whether detected gestures should provide acoustic and/or haptic feedback.
final
hashCode → int: The hash code for this object.
no setterinherited
items → List<BottomNavigationBarItem>: Defines the appearance of the button items that are arrayed within the bottom navigation bar.
final
key → Key?: Controls how one widget replaces another widget in the tree.
finalinherited
onTap → ValueChanged<int>: Called when one of the items is tapped.
final
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
type → BottomNavigationBarType: Defines the layout and behavior of a BottomNavigationBar.
final

createElement() → StatefulElement: Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<CustomBottomNavigationBar>: Creates the mutable state for this widget at a given location in the tree.
override
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}) → 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