Stack class

A widget that layers its children on top of each other.

The first child is the base; subsequent children are painted on top. Use Positioned to place children at specific offsets within the stack.

Inheritance

• Object
• Widget
• RenderObjectWidget
• MultiChildRenderObjectWidget
• Stack

Constructors

Stack({Key? key, required List<Widget> children})

const

Properties

children → List<Widget>

The list of child widgets.

final, inherited

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() → MultiChildRenderObjectElement

Creates the Element for this widget.

inherited

createRenderObject(BuildContext context) → RenderStack

Creates the RenderObject 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

updateRenderObject(BuildContext context, RenderObject renderObject) → void

Updates the renderObject to reflect the current widget configuration.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited