RenderObjectWidget class abstract

A widget that creates and manages a RenderObject, analogous to Flutter's RenderObjectWidget.

Subclasses must implement createRenderObject and may override updateRenderObject to synchronize widget properties with the render object.

Inheritance

• Object
• Widget
• RenderObjectWidget

Implementers

• MultiChildRenderObjectWidget
• RichText
• SingleChildRenderObjectWidget
• Text

Constructors

RenderObjectWidget({Key? key})

Creates a RenderObjectWidget.

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

createElement() → RenderObjectElement

Creates the Element for this widget.

override

createRenderObject(BuildContext context) → RenderObject

Creates the RenderObject for this widget.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

updateRenderObject(BuildContext context, RenderObject renderObject) → void

Updates the renderObject to reflect the current widget configuration.

Operators

operator ==(Object other) → bool

The equality operator.

inherited