VttCue

class VttCue extends TextTrackCue

Annotations: @Native.new("VTTCue")

Inheritance

Object → EventTarget → TextTrackCue → VttCue

Constructors

VttCue() factory

factory VttCue(num startTime, num endTime, String text)

Implementation

factory VttCue(num startTime, num endTime, String text) {
  return VttCue._create_1(startTime, endTime, text);
}

Properties

align read / write

String? get align

Implementation

String? get align native;

set align(String? value) native;

endTime read / write inherited

num? get endTime

Inherited from TextTrackCue.

Implementation

num? get endTime native;

set endTime(num? value) native;

hashCode no setter inherited

int get hashCode

Inherited from Interceptor.

Implementation

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

id read / write inherited

String? get id

Inherited from TextTrackCue.

Implementation

String? get id native;

set id(String? value) native;

line read / write

Object? get line

Implementation

@Creates('Null')
@Returns('num|String')
Object? get line native;

set line(Object? 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);

onEnter no setter inherited

Stream<Event> get onEnter

Stream of enter events handled by this TextTrackCue.

Inherited from TextTrackCue.

Implementation

Stream<Event> get onEnter => enterEvent.forTarget(this);

onExit no setter inherited

Stream<Event> get onExit

Stream of exit events handled by this TextTrackCue.

Inherited from TextTrackCue.

Implementation

Stream<Event> get onExit => exitEvent.forTarget(this);

pauseOnExit read / write inherited

bool? get pauseOnExit

Inherited from TextTrackCue.

Implementation

bool? get pauseOnExit native;

set pauseOnExit(bool? value) native;

position read / write

Object? get position

Implementation

@Creates('Null')
@Returns('num|String')
Object? get position native;

set position(Object? value) native;

region read / write

VttRegion? get region

Implementation

VttRegion? get region native;

set region(VttRegion? value) native;

runtimeType no setter inherited

Type get runtimeType

Inherited from Interceptor.

Implementation

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

size read / write

num? get size

Implementation

num? get size native;

set size(num? value) native;

snapToLines read / write

bool? get snapToLines

Implementation

bool? get snapToLines native;

set snapToLines(bool? value) native;

startTime read / write inherited

num? get startTime

Inherited from TextTrackCue.

Implementation

num? get startTime native;

set startTime(num? value) native;

text read / write

String? get text

Implementation

String? get text native;

set text(String? value) native;

track no setter inherited

TextTrack? get track

Inherited from TextTrackCue.

Implementation

TextTrack? get track native;

vertical read / write

String? get vertical

Implementation

String? get vertical native;

set vertical(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);
  }
}

dispatchEvent() inherited

bool dispatchEvent(Event event)

Inherited from EventTarget.

Implementation

bool dispatchEvent(Event event) native;

getCueAsHtml()

DocumentFragment getCueAsHtml()

Implementation

@JSName('getCueAsHTML')
DocumentFragment getCueAsHtml() 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);