goog.ui.AnimatedZippy
Provided By | |
---|---|
Extends | |
All Implemented Interfaces |
Zippy widget. Expandable/collapsible container, clicking the header toggles the visibility of the content.
new AnimatedZippy( header, content, opt_expanded, opt_domHelper, opt_role )
Parameters |
|
---|
Instance Methods
this.addEventListener( type, handler, opt_capture, opt_handlerScope ) → void
void
Adds an event listener to the event target. The same handler can only be added once per the type. Even if you add the same handler multiple times using the same type then it will only be called once when the event is dispatched.
warning Deprecated | Use |
---|
Defined by | |||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Parameters |
|
this.addOnDisposeCallback<T>( callback, opt_scope ) → void
void
Invokes a callback function when this object is disposed. Callbacks are invoked in the order in which they were added. If a callback is added to an already disposed Disposable, it will be called immediately.
Defined by | |||||||||
---|---|---|---|---|---|---|---|---|---|
Parameters |
|
this.animationAcceleration() → void
void
Acceleration function for expand/collapse animation.
this.collapse() → void
void
Collapses content pane.
this.dispatchEvent( e ) → boolean
boolean
Dispatches an event (or event like object) and calls all listeners listening for events of this type. The type of the event is decided by the type property on the event object.
If any of the listeners returns false OR calls preventDefault then this function will return false. If one of the capture listeners calls stopPropagation, then the bubble listeners won't fire.
Overrides | |||||
---|---|---|---|---|---|
Specified by | |||||
Parameters |
| ||||
Returns |
|
this.dispose() → ?
?
Disposes of the object and its resources.
Overrides | ||
---|---|---|
Specified by | ||
Parameters | None. | |
Returns |
|
this.disposeInternal() → void
void
Removes listeners from this object. Classes that extend EventTarget may need to override this method in order to remove references to DOM Elements and additional listeners.
Defined by | |
---|---|
Overrides | |
Parameters | None. |
this.expand() → void
void
Expands content pane.
this.fireListeners<EVENTOBJ>( type, capture, eventObject ) → boolean
boolean
Fires all registered listeners in this listenable for the given type and capture mode, passing them the given eventObject. This does not perform actual capture/bubble. Only implementors of the interface should be using this.
Overrides | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Specified by | |||||||||||||
Parameters |
| ||||||||||||
Returns |
|
this.getAriaRole() → goog.a11y.aria.Role
goog.a11y.aria.Role
Defined by | |||
---|---|---|---|
Parameters | None. | ||
Returns |
|
this.getContentElement() → HTMLElement
HTMLElement
Defined by | |||
---|---|---|---|
Parameters | None. | ||
Returns |
|
this.getDisposed() → boolean
boolean
warning Deprecated | Use |
---|
Defined by | |||
---|---|---|---|
Parameters | None. | ||
Returns |
|
this.getListener<SCOPE, EVENTOBJ>( type, listener, capture, opt_listenerScope ) → (goog.events.ListenableKey|null)
(goog.events.ListenableKey|null)
Gets the goog.events.ListenableKey for the event or null if no such listener is in use.
Overrides | |||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Specified by | |||||||||||||||||
Parameters |
| ||||||||||||||||
Returns |
|
this.getListeners<EVENTOBJ>( type, capture ) → Array<goog.events.ListenableKey>
Array<goog.events.ListenableKey>
Gets all listeners in this listenable for the given type and capture mode.
Overrides | |||||||||
---|---|---|---|---|---|---|---|---|---|
Specified by | |||||||||
Parameters |
| ||||||||
Returns |
|
this.getParentEventTarget() → (goog.events.Listenable|null)
(goog.events.Listenable|null)
Returns the parent of this event target to use for capture/bubble mechanism.
NOTE(chrishenry): The name reflects the original implementation of
custom event target (goog.events.EventTarget
). We decided
that changing the name is not worth it.
Overrides | |||
---|---|---|---|
Specified by | |||
Parameters | None. | ||
Returns |
|
this.getVisibleHeaderElement() → (Element|null)
(Element|null)
Defined by | |||
---|---|---|---|
Parameters | None. | ||
Returns |
|
this.hasListener<EVENTOBJ>( opt_type, opt_capture ) → boolean
boolean
Whether there is any active listeners matching the specified signature. If either the type or capture parameters are unspecified, the function will match on the remaining criteria.
Overrides | |||||||||
---|---|---|---|---|---|---|---|---|---|
Specified by | |||||||||
Parameters |
| ||||||||
Returns |
|
this.isBusy() → boolean
boolean
Parameters | None. | ||
---|---|---|---|
Returns |
|
this.isDisposed() → boolean
boolean
Overrides | |||
---|---|---|---|
Specified by | |||
Parameters | None. | ||
Returns |
|
this.isExpanded() → boolean
boolean
Defined by | |||
---|---|---|---|
Parameters | None. | ||
Returns |
|
this.isHandleKeyEvents() → boolean
boolean
Defined by | |||
---|---|---|---|
Parameters | None. | ||
Returns |
|
this.isHandleMouseEvents() → boolean
boolean
Defined by | |||
---|---|---|---|
Parameters | None. | ||
Returns |
|
this.listen<SCOPE, EVENTOBJ>( type, listener, opt_useCapture, opt_listenerScope ) → goog.events.ListenableKey
goog.events.ListenableKey
Adds an event listener. A listener can only be added once to an object and if it is added again the key for the listener is returned. Note that if the existing listener is a one-off listener (registered via listenOnce), it will no longer be a one-off listener after a call to listen().
Overrides | |||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Specified by | |||||||||||||||||
Parameters |
| ||||||||||||||||
Returns |
|
this.listenOnce<SCOPE, EVENTOBJ>( type, listener, opt_useCapture, opt_listenerScope ) → goog.events.ListenableKey
goog.events.ListenableKey
Adds an event listener that is removed automatically after the listener fired once.
If an existing listener already exists, listenOnce will do nothing. In particular, if the listener was previously registered via listen(), listenOnce() will not turn the listener into a one-off listener. Similarly, if there is already an existing one-off listener, listenOnce does not modify the listeners (it is still a once listener).
Overrides | |||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Specified by | |||||||||||||||||
Parameters |
| ||||||||||||||||
Returns |
|
this.registerDisposable( disposable ) → void
void
Associates a disposable object with this object so that they will be disposed together.
Defined by | |||||
---|---|---|---|---|---|
Parameters |
|
this.removeAllListeners( opt_type ) → number
number
Removes all listeners from this listenable. If type is specified, it will only remove listeners of the particular type. otherwise all registered listeners will be removed.
Overrides | |||||
---|---|---|---|---|---|
Specified by | |||||
Parameters |
| ||||
Returns |
|
this.removeEventListener( type, handler, opt_capture, opt_handlerScope ) → void
void
Removes an event listener from the event target. The handler must be the same object as the one added. If the handler has not been added then nothing is done.
warning Deprecated | Use |
---|
Defined by | |||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Parameters |
|
this.setExpanded( expanded ) → void
void
Sets expanded state.
Overrides | |||||
---|---|---|---|---|---|
Parameters |
|
this.setExpandedInternal( expanded ) → void
void
Sets expanded internal state.
Defined by | |||||
---|---|---|---|---|---|
Parameters |
|
this.setHandleKeyboardEvents( enable ) → void
void
Sets whether the Zippy handles it's own keyboard events.
Defined by | |||||
---|---|---|---|---|---|
Parameters |
|
this.setHandleMouseEvents( enable ) → void
void
Sets whether the Zippy handles it's own mouse events.
Defined by | |||||
---|---|---|---|---|---|
Parameters |
|
this.setParentEventTarget( parent ) → void
void
Sets the parent of this event target to use for capture/bubble mechanism.
Defined by | |||||
---|---|---|---|---|---|
Parameters |
|
this.setTargetForTesting( target ) → void
void
Sets the target to be used for event.target
when firing
event. Mainly used for testing. For example, see
goog.testing.events.mixinListenable
.
Defined by | |||||
---|---|---|---|---|---|
Parameters |
|
this.toggle() → void
void
Toggles expanded state.
this.unlisten<SCOPE, EVENTOBJ>( type, listener, opt_useCapture, opt_listenerScope ) → boolean
boolean
Removes an event listener which was added with listen() or listenOnce().
Overrides | |||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Specified by | |||||||||||||||||
Parameters |
| ||||||||||||||||
Returns |
|
this.unlistenByKey( key ) → boolean
boolean
Removes an event listener which was added with listen() by the key returned by listen().
Overrides | |||||
---|---|---|---|---|---|
Specified by | |||||
Parameters |
| ||||
Returns |
|
this.updateHeaderClassName( expanded ) → void
void
Updates the header element's className and ARIA (accessibility) EXPANDED state.
Defined by | |||||
---|---|---|---|---|---|
Parameters |
|
Instance Properties
this.animationDuration → number
number
Duration of expand/collapse animation, in milliseconds.
this.creationStack → (string|undefined)
(string|undefined)
If monitoring the goog.Disposable instances is enabled, stores the creation stack trace of the Disposable instance.