StatelessWidget class Null safety

A widget that does not require mutable state.

Inheritance
Annotations

Constructors

StatelessWidget({Key? key})
const

Properties

correspondingTag → DomTagType?
Corresponding HTML tag to use to render this widget
@nonVirtual, read-only, override
hashCode → int
The hash code for this object.
read-only, inherited
initialKey → Key
final, inherited
runtimeType → Type
A representation of the runtime type of the object.
read-only, inherited
widgetCaptureEventListeners → Map<DomEventType, EventCallback?>
Events that this widget is listening to in capturing phase.
read-only, inherited
widgetChildren → List<Widget>
Child widgets if any.
read-only, inherited
widgetEventListeners → Map<DomEventType, EventCallback?>
Events that this widget is listening to.
read-only, inherited
widgetType → String
Type of widget.
@nonVirtual, read-only, override

Methods

build(BuildContext context) → Widget
Describes the part of the user interface represented by this widget.
@protected
createConfiguration() → WidgetConfiguration
Create widget's configuration.
@nonVirtual, override
createRenderObject(BuildContext context) → RenderObject
Called when framework needs a RenderObject for current widget.
@nonVirtual, override
isConfigurationChanged(WidgetConfiguration oldConfiguration) → bool
Whether configuration has changed.
@nonVirtual, override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

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