SingleChildRenderObjectWidget class abstract

A RenderObjectWidget whose render object adopts at most one child.

Inheritance

• Object
• Widget
• RenderObjectWidget
• SingleChildRenderObjectWidget

Implementers

• Align
• ConstrainedBox
• DecoratedBox
• Padding
• PointerListener

Constructors

SingleChildRenderObjectWidget({Key? key, Widget? child})

Initializes a render-object widget with an optional single child.

const

Properties

child → Widget?

Optional widget attached through this render object's single-child edge.

final

hashCode → int

The hash code for this object.

no setter, inherited

key → Key?

Controls how this widget replaces another of the same type.

final, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

createRenderObject(BuildContext context) → RenderObject

Create the RenderObject for this widget

inherited

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, covariant RenderObject renderObject) → void

Update the RenderObject with new configuration

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited