AccessibleNode

class AccessibleNode extends EventTarget

Annotations: @Native.new("AccessibleNode")

Inheritance

Object → EventTarget → AccessibleNode

Constructors

AccessibleNode() factory

factory AccessibleNode()

Implementation

factory AccessibleNode() {
  return AccessibleNode._create_1();
}

Properties

activeDescendant read / write

AccessibleNode? get activeDescendant

Implementation

AccessibleNode? get activeDescendant native;

set activeDescendant(AccessibleNode? value) native;

atomic read / write

bool? get atomic

Implementation

bool? get atomic native;

set atomic(bool? value) native;

autocomplete read / write

String? get autocomplete

Implementation

String? get autocomplete native;

set autocomplete(String? value) native;

busy read / write

bool? get busy

Implementation

bool? get busy native;

set busy(bool? value) native;

checked read / write

String? get checked

Implementation

String? get checked native;

set checked(String? value) native;

colCount read / write

int? get colCount

Implementation

int? get colCount native;

set colCount(int? value) native;

colIndex read / write

int? get colIndex

Implementation

int? get colIndex native;

set colIndex(int? value) native;

colSpan read / write

int? get colSpan

Implementation

int? get colSpan native;

set colSpan(int? value) native;

controls read / write

AccessibleNodeList? get controls

Implementation

AccessibleNodeList? get controls native;

set controls(AccessibleNodeList? value) native;

current read / write

String? get current

Implementation

String? get current native;

set current(String? value) native;

describedBy read / write

AccessibleNodeList? get describedBy

Implementation

AccessibleNodeList? get describedBy native;

set describedBy(AccessibleNodeList? value) native;

details read / write

AccessibleNode? get details

Implementation

AccessibleNode? get details native;

set details(AccessibleNode? value) native;

disabled read / write

bool? get disabled

Implementation

bool? get disabled native;

set disabled(bool? value) native;

errorMessage read / write

AccessibleNode? get errorMessage

Implementation

AccessibleNode? get errorMessage native;

set errorMessage(AccessibleNode? value) native;

expanded read / write

bool? get expanded

Implementation

bool? get expanded native;

set expanded(bool? value) native;

flowTo read / write

AccessibleNodeList? get flowTo

Implementation

AccessibleNodeList? get flowTo native;

set flowTo(AccessibleNodeList? value) native;

hashCode no setter inherited

int get hashCode

Inherited from Interceptor.

Implementation

int get hashCode => Primitives.objectHashCode(this);

hasPopUp read / write

String? get hasPopUp

Implementation

String? get hasPopUp native;

set hasPopUp(String? value) native;

hidden read / write

bool? get hidden

Implementation

bool? get hidden native;

set hidden(bool? value) native;

invalid read / write

String? get invalid

Implementation

String? get invalid native;

set invalid(String? value) native;

keyShortcuts read / write

String? get keyShortcuts

Implementation

String? get keyShortcuts native;

set keyShortcuts(String? value) native;

label read / write

String? get label

Implementation

String? get label native;

set label(String? value) native;

labeledBy read / write

AccessibleNodeList? get labeledBy

Implementation

AccessibleNodeList? get labeledBy native;

set labeledBy(AccessibleNodeList? value) native;

level read / write

int? get level

Implementation

int? get level native;

set level(int? value) native;

live read / write

String? get live

Implementation

String? get live native;

set live(String? value) native;

modal read / write

bool? get modal

Implementation

bool? get modal native;

set modal(bool? value) native;

multiline read / write

bool? get multiline

Implementation

bool? get multiline native;

set multiline(bool? value) native;

multiselectable read / write

bool? get multiselectable

Implementation

bool? get multiselectable native;

set multiselectable(bool? value) native;

on no setter inherited

Events get on

This is an ease-of-use accessor for event streams which should only be used when an explicit accessor is not available.

Inherited from EventTarget.

Implementation

Events get on => new Events(this);

onAccessibleClick no setter

Stream<Event> get onAccessibleClick

Implementation

Stream<Event> get onAccessibleClick => accessibleClickEvent.forTarget(this);

onAccessibleContextMenu no setter

Stream<Event> get onAccessibleContextMenu

Implementation

Stream<Event> get onAccessibleContextMenu =>
    accessibleContextMenuEvent.forTarget(this);

onAccessibleDecrement no setter

Stream<Event> get onAccessibleDecrement

Implementation

Stream<Event> get onAccessibleDecrement =>
    accessibleDecrementEvent.forTarget(this);

onAccessibleFocus no setter

Stream<Event> get onAccessibleFocus

Implementation

Stream<Event> get onAccessibleFocus => accessibleFocusEvent.forTarget(this);

onAccessibleIncrement no setter

Stream<Event> get onAccessibleIncrement

Implementation

Stream<Event> get onAccessibleIncrement =>
    accessibleIncrementEvent.forTarget(this);

onAccessibleScrollIntoView no setter

Stream<Event> get onAccessibleScrollIntoView

Implementation

Stream<Event> get onAccessibleScrollIntoView =>
    accessibleScrollIntoViewEvent.forTarget(this);

orientation read / write

String? get orientation

Implementation

String? get orientation native;

set orientation(String? value) native;

owns read / write

AccessibleNodeList? get owns

Implementation

AccessibleNodeList? get owns native;

set owns(AccessibleNodeList? value) native;

placeholder read / write

String? get placeholder

Implementation

String? get placeholder native;

set placeholder(String? value) native;

posInSet read / write

int? get posInSet

Implementation

int? get posInSet native;

set posInSet(int? value) native;

pressed read / write

String? get pressed

Implementation

String? get pressed native;

set pressed(String? value) native;

readOnly read / write

bool? get readOnly

Implementation

bool? get readOnly native;

set readOnly(bool? value) native;

relevant read / write

String? get relevant

Implementation

String? get relevant native;

set relevant(String? value) native;

required read / write

bool? get required

Implementation

bool? get required native;

set required(bool? value) native;

role read / write

String? get role

Implementation

String? get role native;

set role(String? value) native;

roleDescription read / write

String? get roleDescription

Implementation

String? get roleDescription native;

set roleDescription(String? value) native;

rowCount read / write

int? get rowCount

Implementation

int? get rowCount native;

set rowCount(int? value) native;

rowIndex read / write

int? get rowIndex

Implementation

int? get rowIndex native;

set rowIndex(int? value) native;

rowSpan read / write

int? get rowSpan

Implementation

int? get rowSpan native;

set rowSpan(int? value) native;

runtimeType no setter inherited

Type get runtimeType

Inherited from Interceptor.

Implementation

Type get runtimeType =>
    getRuntimeTypeOfInterceptorNotArray(getInterceptor(this), this);

selected read / write

bool? get selected

Implementation

bool? get selected native;

set selected(bool? value) native;

setSize read / write

int? get setSize

Implementation

int? get setSize native;

set setSize(int? value) native;

sort read / write

String? get sort

Implementation

String? get sort native;

set sort(String? value) native;

valueMax read / write

num? get valueMax

Implementation

num? get valueMax native;

set valueMax(num? value) native;

valueMin read / write

num? get valueMin

Implementation

num? get valueMin native;

set valueMin(num? value) native;

valueNow read / write

num? get valueNow

Implementation

num? get valueNow native;

set valueNow(num? value) native;

valueText read / write

String? get valueText

Implementation

String? get valueText native;

set valueText(String? value) native;

Methods

addEventListener() inherited

void addEventListener(
  String type,
  (dynamic Function(Event event))? listener, [
  bool? useCapture,
])

Inherited from EventTarget.

Implementation

void addEventListener(
  String type,
  EventListener? listener, [
  bool? useCapture,
]) {
  // TODO(leafp): This check is avoid a bug in our dispatch code when
  // listener is null.  The browser treats this call as a no-op in this
  // case, so it's fine to short-circuit it, but we should not have to.
  if (listener != null) {
    _addEventListener(type, listener, useCapture);
  }
}

appendChild()

void appendChild(AccessibleNode child)

Implementation

void appendChild(AccessibleNode child) native;

dispatchEvent() inherited

bool dispatchEvent(Event event)

Inherited from EventTarget.

Implementation

bool dispatchEvent(Event event) native;

noSuchMethod() inherited

dynamic noSuchMethod(Invocation invocation)

Invoked when a nonexistent method or property is accessed.

A dynamic member invocation can attempt to call a member which doesn't exist on the receiving object. Example:

dynamic object = 1;
object.add(42); // Statically allowed, run-time error

This invalid code will invoke the noSuchMethod method of the integer 1 with an Invocation representing the .add(42) call and arguments (which then throws).

Classes can override noSuchMethod to provide custom behavior for such invalid dynamic invocations.

A class with a non-default noSuchMethod invocation can also omit implementations for members of its interface. Example:

class MockList<T> implements List<T> {
  noSuchMethod(Invocation invocation) {
    log(invocation);
    super.noSuchMethod(invocation); // Will throw.
  }
}
void main() {
  MockList().add(42);
}

This code has no compile-time warnings or errors even though the MockList class has no concrete implementation of any of the List interface methods. Calls to List methods are forwarded to noSuchMethod, so this code will log an invocation similar to Invocation.method(#add, [42]) and then throw.

If a value is returned from noSuchMethod, it becomes the result of the original invocation. If the value is not of a type that can be returned by the original invocation, a type error occurs at the invocation.

The default behavior is to throw a NoSuchMethodError.

Inherited from Interceptor.

Implementation

dynamic noSuchMethod(Invocation invocation) {
  throw NoSuchMethodError.withInvocation(this, invocation);
}

removeEventListener() inherited

void removeEventListener(
  String type,
  (dynamic Function(Event event))? listener, [
  bool? useCapture,
])

Inherited from EventTarget.

Implementation

void removeEventListener(
  String type,
  EventListener? listener, [
  bool? useCapture,
]) {
  // TODO(leafp): This check is avoid a bug in our dispatch code when
  // listener is null.  The browser treats this call as a no-op in this
  // case, so it's fine to short-circuit it, but we should not have to.
  if (listener != null) {
    _removeEventListener(type, listener, useCapture);
  }
}

toString() inherited

String toString()

A string representation of this object.

Some classes have a default textual representation, often paired with a static parse function (like int.parse). These classes will provide the textual representation as their string representation.

Other classes have no meaningful textual representation that a program will care about. Such classes will typically override toString to provide useful information when inspecting the object, mainly for debugging or logging.

Inherited from Interceptor.

Implementation

String toString() => Primitives.objectToHumanReadableString(this);

Operators

operator ==() inherited

bool operator ==(Object other)

The equality operator.

The default behavior for all Objects is to return true if and only if this object and other are the same object.

Override this method to specify a different equality relation on a class. The overriding method must still be an equivalence relation. That is, it must be:

• Total: It must return a boolean for all arguments. It should never throw.

• Reflexive: For all objects o, o == o must be true.

• Symmetric: For all objects o1 and o2, o1 == o2 and o2 == o1 must either both be true, or both be false.

• Transitive: For all objects o1, o2, and o3, if o1 == o2 and o2 == o3 are true, then o1 == o3 must be true.

The method should also be consistent over time, so whether two objects are equal should only change if at least one of the objects was modified.

If a subclass overrides the equality operator, it should override the hashCode method as well to maintain consistency.

Inherited from Interceptor.

Implementation

bool operator ==(Object other) => identical(this, other);

Constants

accessibleClickEvent

const EventStreamProvider<Event> accessibleClickEvent

Implementation

static const EventStreamProvider<Event> accessibleClickEvent =
    const EventStreamProvider<Event>('accessibleclick');

accessibleContextMenuEvent

const EventStreamProvider<Event> accessibleContextMenuEvent

Implementation

static const EventStreamProvider<Event> accessibleContextMenuEvent =
    const EventStreamProvider<Event>('accessiblecontextmenu');

accessibleDecrementEvent

const EventStreamProvider<Event> accessibleDecrementEvent

Implementation

static const EventStreamProvider<Event> accessibleDecrementEvent =
    const EventStreamProvider<Event>('accessibledecrement');

accessibleFocusEvent

const EventStreamProvider<Event> accessibleFocusEvent

Implementation

static const EventStreamProvider<Event> accessibleFocusEvent =
    const EventStreamProvider<Event>('accessiblefocus');

accessibleIncrementEvent

const EventStreamProvider<Event> accessibleIncrementEvent

Implementation

static const EventStreamProvider<Event> accessibleIncrementEvent =
    const EventStreamProvider<Event>('accessibleincrement');

accessibleScrollIntoViewEvent

const EventStreamProvider<Event> accessibleScrollIntoViewEvent

Implementation

static const EventStreamProvider<Event> accessibleScrollIntoViewEvent =
    const EventStreamProvider<Event>('accessiblescrollintoview');