LazyIndexedStack class

A widget that displays a IndexedStack with lazy loaded children.

Inheritance

Constructors

LazyIndexedStack({Key? key, int index = 0, List<Widget> children = const [], AlignmentGeometry alignment = AlignmentDirectional.topStart, TextDirection? textDirection, StackFit sizing = StackFit.loose})
A widget that displays a IndexedStack with lazy loaded children.
const

Properties

alignment → AlignmentGeometry
How to align the children in the stack.
final
children → List<Widget>
The list of children that can be displayed.
final
hashCode → int
The hash code for this object.
no setterinherited
index → int
The index of the child to display.
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
sizing → StackFit
How to size the non-positioned children in the stack.
final
textDirection → TextDirection?
The direction to use for resolving alignment.
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<LazyIndexedStack>
Creates the mutable state for this widget at a given location in the tree.
override
debugDescribeChildren() → List<DiagnosticsNode>
Returns a list of DiagnosticsNode objects describing this node's children.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode
Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.
inherited
toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String
A string representation of this object.
inherited
toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String
Returns a string representation of this node and its descendants.
inherited
toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String
Returns a one-line detailed description of the object.
inherited
toStringShort() → String
A short, textual description of this widget.
inherited

Operators

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