The `goog.ui.AnimatedZippy` Class

goog.ui.AnimatedZippy
> goog.ui.Zippy
> goog.events.EventTarget
> goog.Disposable

`goog.ui.AnimatedZippy(header, content, opt_expanded)`

Zippy widget. Expandable/collapsible container, clicking the header toggles the visibility of the content.

header {Element|string|null}: Header element, either element reference, string id or null if no header exists.
content {Element|string}: Content element, either element reference or string id.
opt_expanded {boolean=}: Initial expanded/visibility state. Defaults to false.

`.addEventListener(type, handler, opt_capture, opt_handlerScope)`

Inherited from goog.events.EventTarget .

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. Supported for legacy but use goog.events.listen(src, type, handler) instead.

type {string}: The type of the event to listen for.
handler {Function|Object}: The function to handle the event. The handler can also be an object that implements the handleEvent method which takes the event object as argument.
opt_capture {boolean=}: In DOM-compliant browsers, this determines whether the listener is fired during the capture or bubble phase of the event.
opt_handlerScope {Object=}: Object in whose scope to call the listener.

`.addOnDisposeCallback(callback, opt_scope)`

Inherited from goog.Disposable .

Invokes a callback function when this object is disposed. Callbacks are invoked in the order in which they were added.

callback {!Function}: The callback function.
opt_scope {Object=}: An optional scope to call the callback in.

`.animationAcceleration` {!`Function`}

Acceleration function for expand/collapse animation.

`.animationDuration` {`number`}

Duration of expand/collapse animation, in milliseconds.

`.collapse()`

Inherited from goog.ui.Zippy .

Collapses content pane.

`.creationStack` {`string`}

Inherited from goog.Disposable .

If monitoring the goog.Disposable instances is enabled, stores the creation stack trace of the Disposable instance.

`.dispatchEvent(e)`

Inherited from goog.events.EventTarget .

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.

e {string|Object|goog.events.Event}: Event object.
returns {boolean}: If anyone called preventDefault on the event object (or if any of the handlers returns false this will also return false.

`.dispose()`

Inherited from goog.Disposable .

Disposes of the object. If the object hasn't already been disposed of, calls {@link #disposeInternal}. Classes that extend {@code goog.Disposable} should override {@link #disposeInternal} in order to delete references to COM objects, DOM nodes, and other disposable objects. Reentrant.

returns {void}: Nothing.

`.disposeInternal()` [protected]

Inherited from goog.ui.Zippy .

Unattach 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, it should be something like this:

MyClass.prototype.disposeInternal = function() {
  MyClass.superClass_.disposeInternal.call(this);
  // Dispose logic for MyClass
};

`.expand()`

Inherited from goog.ui.Zippy .

Expands content pane.

`.getAriaRole()`

Inherited from goog.ui.Zippy .

returns {goog.dom.a11y.Role}: The ARIA role to be applied to Zippy element.

`.getContentElement()`

Inherited from goog.ui.Zippy .

returns {Element}: The content element.

`.getParentEventTarget()`

Inherited from goog.events.EventTarget .

Returns the parent of this event target to use for bubbling.

returns {goog.events.EventTarget}: The parent EventTarget or null if there is no parent.

`.getVisibleHeaderElement()`

Inherited from goog.ui.Zippy .

returns {Element}: The visible header element.

`.isBusy()`

returns {boolean}: Whether the zippy is in the process of being expanded or collapsed.

`.isDisposed()`

Inherited from goog.Disposable .

returns {boolean}: Whether the object has been disposed of.

`.isExpanded()`

Inherited from goog.ui.Zippy .

returns {boolean}: Whether the zippy is expanded.

`.isHandleKeyEvents()`

Inherited from goog.ui.Zippy .

returns {boolean}: Whether the Zippy handles its own mouse events.

`.isHandleMouseEvents()`

Inherited from goog.ui.Zippy .

returns {boolean}: Whether the Zippy handles its own key events.

`.registerDisposable(disposable)`

Inherited from goog.Disposable .

Associates a disposable object with this object so that they will be disposed together.

disposable {goog.disposable.IDisposable}: that will be disposed when this object is disposed.

`.removeEventListener(type, handler, opt_capture, opt_handlerScope)`

Inherited from goog.events.EventTarget .

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.

type {string}: The type of the event to listen for.
handler {Function|Object}: The function to handle the event. The handler can also be an object that implements the handleEvent method which takes the event object as argument.
opt_capture {boolean=}: In DOM-compliant browsers, this determines whether the listener is fired during the capture or bubble phase of the event.
opt_handlerScope {Object=}: Object in whose scope to call the listener.

`.setExpanded(expanded)`

Sets expanded state.

expanded {boolean}: Expanded/visibility state.

`.setHandleKeyboardEvents(enable)`

Inherited from goog.ui.Zippy .

Sets whether the Zippy handles it's own keyboard events.

enable {boolean}: Whether the Zippy handles keyboard events.

`.setHandleMouseEvents(enable)`

Inherited from goog.ui.Zippy .

Sets whether the Zippy handles it's own mouse events.

enable {boolean}: Whether the Zippy handles mouse events.

`.setParentEventTarget(parent)`

Inherited from goog.events.EventTarget .

Sets the parent of this event target to use for bubbling.

parent {goog.events.EventTarget?}: Parent EventTarget (null if none).

`.toggle()`

Inherited from goog.ui.Zippy .

Toggles expanded state.

The `goog.ui.AnimatedZippy` Class

`goog.ui.AnimatedZippy(header, content, opt_expanded)`

`.addEventListener(type, handler, opt_capture, opt_handlerScope)`

`.addOnDisposeCallback(callback, opt_scope)`

`.animationAcceleration` {!`Function`}

`.animationDuration` {`number`}

`.collapse()`

`.creationStack` {`string`}

`.dispatchEvent(e)`

`.dispose()`

`.disposeInternal()` [protected]

`.expand()`

`.getAriaRole()`

`.getContentElement()`

`.getDisposed` [deprecated]

`.getParentEventTarget()`

`.getVisibleHeaderElement()`

`.isBusy()`

`.isDisposed()`

`.isExpanded()`

`.isHandleKeyEvents()`

`.isHandleMouseEvents()`

`.registerDisposable(disposable)`

`.removeEventListener(type, handler, opt_capture, opt_handlerScope)`

`.setExpanded(expanded)`

`.setExpandedInternal(expanded)` [protected]

`.setHandleKeyboardEvents(enable)`

`.setHandleMouseEvents(enable)`

`.setParentEventTarget(parent)`

`.toggle()`

`.updateHeaderClassName(expanded)` [protected]

The goog.ui.AnimatedZippy Class

goog.ui.AnimatedZippy(header, content, opt_expanded)

.addEventListener(type, handler, opt_capture, opt_handlerScope)

.addOnDisposeCallback(callback, opt_scope)

.animationAcceleration {!Function}

.animationDuration {number}

.collapse()

.creationStack {string}

.dispatchEvent(e)

.dispose()

.disposeInternal() [protected]

.expand()

.getAriaRole()

.getContentElement()

.getDisposed [deprecated]

.getParentEventTarget()

.getVisibleHeaderElement()

.isBusy()

.isDisposed()

.isExpanded()

.isHandleKeyEvents()

.isHandleMouseEvents()

.registerDisposable(disposable)

.removeEventListener(type, handler, opt_capture, opt_handlerScope)

.setExpanded(expanded)

.setExpandedInternal(expanded) [protected]

.setHandleKeyboardEvents(enable)

.setHandleMouseEvents(enable)

.setParentEventTarget(parent)

.toggle()

.updateHeaderClassName(expanded) [protected]

The `goog.ui.AnimatedZippy` Class

`goog.ui.AnimatedZippy(header, content, opt_expanded)`

`.addEventListener(type, handler, opt_capture, opt_handlerScope)`

`.addOnDisposeCallback(callback, opt_scope)`

`.animationAcceleration` {!`Function`}

`.animationDuration` {`number`}

`.collapse()`

`.creationStack` {`string`}

`.dispatchEvent(e)`

`.dispose()`

`.disposeInternal()` [protected]

`.expand()`

`.getAriaRole()`

`.getContentElement()`

`.getDisposed` [deprecated]

`.getParentEventTarget()`

`.getVisibleHeaderElement()`

`.isBusy()`

`.isDisposed()`

`.isExpanded()`

`.isHandleKeyEvents()`

`.isHandleMouseEvents()`

`.registerDisposable(disposable)`

`.removeEventListener(type, handler, opt_capture, opt_handlerScope)`

`.setExpanded(expanded)`

`.setExpandedInternal(expanded)` [protected]

`.setHandleKeyboardEvents(enable)`

`.setHandleMouseEvents(enable)`

`.setParentEventTarget(parent)`

`.toggle()`

`.updateHeaderClassName(expanded)` [protected]