TextTrackCue extension type
TextTrackCue
is an abstract class which is used as the basis for the
various derived cue types, such as VTTCue; you will instead work with
those derived types. These cues represent strings of text presented for some
duration of time during the performance of a TextTrack. The cue includes
the start time (the time at which the text will be displayed) and the end
time (the time at which it will be removed from the display), as well as
other information.
- on
- Implemented types
- Implementers
- Available extensions
Properties
- endTime ↔ num
-
getter/setter pair
- hashCode → int
-
The hash code for this object.
no setterinherited
- id ↔ String
-
getter/setter pair
- onenter ↔ EventHandler?
-
getter/setter pair
- onexit ↔ EventHandler?
-
getter/setter pair
- pauseOnExit ↔ bool
-
getter/setter pair
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- startTime ↔ num
-
getter/setter pair
- track → TextTrack?
-
no setter
Methods
-
addEventListener(
String type, EventListener? callback, [JSAny options]) → void -
The
addEventListener()
method of the EventTarget interface sets up a function that will be called whenever the specified event is delivered to the target.inherited -
dispatchEvent(
Event event) → bool -
The
dispatchEvent()
method of the EventTarget sends an Event to the object, (synchronously) invoking the affected event listeners in the appropriate order. The normal event processing rules (including the capturing and optional bubbling phase) also apply to events dispatched manually withdispatchEvent()
.inherited -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
removeEventListener(
String type, EventListener? callback, [JSAny options]) → void -
The
removeEventListener()
method of the EventTarget interface removes an event listener previously registered with EventTarget.addEventListener from the target. The event listener to be removed is identified using a combination of the event type, the event listener function itself, and various optional options that may affect the matching process; see Matching event listeners for removal.inherited -
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited