NavigationAppBar class

The bar displayed at the top of the app. It can adapt itself to all the display modes.

See also:

Mixed in types

Constructors

Creates an app bar
const

Properties

actions → Widget?
A list of Widgets to display in a row after the title widget.
final
automaticallyImplyLeading → bool
Controls whether we should try to imply the leading widget if null.
final
backgroundColor → Color?
The background color. If null, ThemeData.scaffoldBackgroundColor is used.
final
hashCode → int
The hash code for this object.
no setterinherited
height → double
The height of the app bar. _kDefaultAppBarHeight is used by default
final
key → Key?
final
leading → Widget?
The widget at the beggining of the app bar, before title.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
title → Widget?
Typically a Text widget that contains the app name.
final

Methods

debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
override
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
toStringShort() → String
A brief description of this object, usually just the runtimeType and the hashCode.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited

Static Methods

buildLeading(BuildContext context, NavigationAppBar appBar, [bool imply = true]) → Widget