InteractiveSemanticsWrapper class Widgets

{@image } A semantics wrapper that provides a Focus node for screen readers and tab orders to be established. This is just a little helper wrapper to combine Focus / semantics into one overarching wrapper class.

Inheritance

Constructors

InteractiveSemanticsWrapper({required SemanticsProperties properties, required Widget child, VoidCallback? onInteract})

Properties

child → Widget
The child (aka the UI component) that the interactive semantic wrapper describes.
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
onInteract ↔ VoidCallback?
An action that should happen when the user tries to interact with the widget. This is an a11y friendly gesture detector that detects taps, and keyboard events.
getter/setter pair
properties → SemanticsProperties
The semantics properties that describe what the object is
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → _InteractiveSemanticsWrapperState
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