CustomAppBar class

A custom app bar widget that displays a title and optional back and bag icons.

The CustomAppBar widget is used to create a custom app bar with a title, and optional back and bag icons. Tapping on the icons triggers the corresponding callback functions if provided.

Inheritance

Constructors

CustomAppBar({Key? key, String? title, VoidCallback? onTapBack, VoidCallback? onTapBag, Color? color, VoidCallback? onTapMenu, num bagBadge = 0})
Creates a CustomAppBar.
const

Properties

bagBadge → num
The number to be displayed as a badge on the bag icon.
final
color → Color?
The color for the app bar.
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
onTapBack → VoidCallback?
The callback function to be called when the back icon is tapped.
final
onTapBag → VoidCallback?
The callback function to be called when the bag icon is tapped.
final
onTapMenu → VoidCallback?
The callback function to be called when the menu icon is tapped.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
title → String?
The title text to be displayed in the app bar.
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}) → 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