Constructor
(export) new FakeEventTarget()
A work-alike for EventTarget. Only DOM elements may be true EventTargets,
but this can be used as a base class to provide event dispatch to non-DOM
classes. Only FakeEvents should be dispatched.
- Implements:
- EventTarget
- Source:
Members
dispatchTarget :EventTarget
The target of all dispatched events. Defaults to |this|.
Type:
- EventTarget
- Source:
(private, non-null) listeners_ :shaka.util.MultiMap.<shaka.util.FakeEventTarget.ListenerType>
Type:
- Source:
Methods
(export) addEventListener(type, listener, optionsopt)
Add an event listener to this object.
Parameters:
| Name | Type | Attributes | Description |
|---|---|---|---|
type |
string | The event type to listen for. | |
listener |
shaka.util.FakeEventTarget.ListenerType | The callback or listener object to invoke. | |
options |
AddEventListenerOptions | boolean |
<optional> |
Ignored. |
- Source:
(export) dispatchEvent(eventnon-null) → {boolean}
Dispatch an event from this object.
Parameters:
| Name | Type | Description |
|---|---|---|
event |
Event | The event to be dispatched from this object. |
- Source:
Returns:
True if the default action was prevented.
- Type
- boolean
(export) removeEventListener(type, listener, optionsopt)
Remove an event listener from this object.
Parameters:
| Name | Type | Attributes | Description |
|---|---|---|---|
type |
string | The event type for which you wish to remove a listener. | |
listener |
shaka.util.FakeEventTarget.ListenerType | The callback or listener object to remove. | |
options |
EventListenerOptions | boolean |
<optional> |
Ignored. |
- Source:
Type Definitions
(export) ListenerType()
These are the listener types defined in the closure extern for EventTarget.
- Source: