FAvatar class

An image element with a fallback for representing the user.

Typically used with a user's profile image. If the image fails to load, the fallback widget is used instead, which usually displays the user's initials.

If the user's profile has no image, use the fallback property to display the initials using a Text widget styled with FAvatarStyle.backgroundColor.

Inheritance

• Object
• DiagnosticableTree
• Widget
• StatelessWidget
• FAvatar

Constructors

FAvatar({required ImageProvider<Object> image, FAvatarStyle? style, double size = 40.0, String? semanticLabel, Widget? fallback, Key? key})

Creates an FAvatar.

FAvatar.raw({Widget? child, FAvatarStyle? style, double size = 40.0, Key? key})

Creates a FAvatar without a fallback.

Properties

child → Widget

The child, typically an image.

final

hashCode → int

The hash code for this object.

no setter, inherited

key → Key?

Controls how one widget replaces another widget in the tree.

final, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

size → double

The circle's size. Defaults to 40.

final

style → FAvatarStyle?

The style. Defaults to FThemeData.avatarStyle.

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.

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

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