StatelessWidget class abstract

A widget that does not require mutable state, analogous to Flutter's StatelessWidget.

Subclasses must implement build to describe the widget's UI.

Inheritance

• Object
• Widget
• StatelessWidget

Implementers

• Builder
• Center
• Dialog
• Divider
• Icon
• LayoutBuilder
• OverlayPortal
• Spacer
• Sparkline
• StatusBar
• VerticalDivider

Constructors

StatelessWidget({Key? key})

Creates a StatelessWidget.

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

key → Key?

Controls how one widget replaces another in the tree.

final, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

build(BuildContext context) → Widget

Describes the part of the user interface represented by this widget.

createElement() → StatelessElement

Creates the Element for this widget.

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited