TransitionEvent interface - WebIDLpedia

Definition

CSS Transitions Module Level 1 defines TransitionEvent

[Exposed=Window]
interface TransitionEvent : Event {
  constructor(CSSOMString type, optional TransitionEventInit transitionEventInitDict = {});
  readonly attribute CSSOMString propertyName;
  readonly attribute double elapsedTime;
  readonly attribute CSSOMString pseudoElement;
};

This interface is extended in the following specifications:

CSS Transitions Module Level 2



[Exposed=Window]
partial interface TransitionEvent {
  readonly attribute CSSTransition? animation;
};

Consolidated IDL (across mixin and partials)

[Exposed=Window]
interface TransitionEvent : Event {
  constructor(CSSOMString type, optional TransitionEventInit transitionEventInitDict = {});
  readonly attribute CSSOMString propertyName;
  readonly attribute double elapsedTime;
  readonly attribute CSSOMString pseudoElement;
  readonly attribute CSSTransition? animation;
};

Methods and attributes that return objects implementing `TransitionEvent`

TransitionEvent()

Referring specifications

CSS Transitions Module Level 2 refers to TransitionEvent