goog.Disposable | |
goog.events.EventTarget | goog.Disposable |
goog.ui.ActivityMonitor | goog.events.EventTarget |
goog.ui.MockActivityMonitor | goog.ui.ActivityMonitor |
opt_domHelper
: goog.dom.DomHelper | Array.<goog.dom.DomHelper>>
DomHelper which contains the document(s) to listen to. If null, the
default document is usedinstead.
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opt_useBubble
: boolean=
Whether to use the bubble phase to listen for
events. By default listens on the capture phase so that it won't miss
events that get stopPropagation/cancelBubble'd. However, this can cause
problems in IE8 if the page loads multiple scripts that include the
closure event handling code.
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Adds a document to those being monitored by this class.
Arguments:
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No description.
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Returns the amount of time the user has been idle.
Arguments:
Returns: number
The amount of time in ms that the user has been idle.
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Returns the time of the last event
Returns: number
last event time.
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Returns the type of the last user event.
Returns: string
event type.
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Updates the last event time when a user action occurs.
Arguments:
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Removes a document from those being monitored by this class.
Arguments:
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Updates the last event time to be the present time, useful for non-DOM
events that should update idle time.
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Updates the idle time and fires an event if time has elapsed since
the last update.
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Use
#listen instead, when possible. Otherwise, use
goog.events.listen if you are passing Object
(instead of Function) as handler.
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.
Arguments:
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Asserts that the event target instance is initialized properly.
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No description.
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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.
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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.
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Use
#unlisten instead, when possible. Otherwise, use
goog.events.unlisten if you are passing Object
(instead of Function) as handler.
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.
Arguments:
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Sets the parent of this event target to use for capture/bubble
mechanism.
Arguments:
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Sets the target to be used for
event.target when firing
event. Mainly used for testing. For example, see
goog.testing.events.mixinListenable .
Arguments:
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Invokes a callback function when this object is disposed. Callbacks are
invoked in the order in which they were added.
Arguments:
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Disposes of the object. If the object hasn't already been disposed of, calls
#disposeInternal . Classes that extend goog.Disposable should
override #disposeInternal in order to delete references to COM
objects, DOM nodes, and other disposable objects. Reentrant.
Returns: void
Nothing.
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Deletes or nulls out any references to COM objects, DOM nodes, or other
disposable objects. Classes that extend
goog.Disposable should
override this method.
Not reentrant. To avoid calling it twice, it must only be called from the
subclass' disposeInternal method. Everywhere else the public
dispose method must be used.
For example:
mypackage.MyClass = function() { mypackage.MyClass.base(this, 'constructor'); // Constructor logic specific to MyClass. ... }; goog.inherits(mypackage.MyClass, goog.Disposable); mypackage.MyClass.prototype.disposeInternal = function() { // Dispose logic specific to MyClass. ... // Call superclass's disposeInternal at the end of the subclass's, like // in C++, to avoid hard-to-catch issues. mypackage.MyClass.base(this, 'disposeInternal'); }; |
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Use
#isDisposed instead.
No description.
Returns: boolean
Whether the object has been disposed of.
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No description.
Returns: boolean
Whether the object has been disposed of.
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Associates a disposable object with this object so that they will be disposed
together.
Arguments:
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No description.
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Array of documents that are being listened to.
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The event handler.
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Whether the current window is an iframe.
TODO(user): Move to goog.dom.
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The time (in milliseconds) of the last user event.
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The last event type that was detected.
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The mouse x-position after the last user event.
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The mouse y-position after the last user event.
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The earliest time that another throttled ACTIVITY event will be dispatched
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Whether to use the bubble phase to listen for events.
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The object to use for event.target. Useful when mixing in an
EventTarget to another object.
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No description.
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Maps of event type to an array of listeners.
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Parent event target, used during event bubbling.
TODO(user): Change this to goog.events.Listenable. This
currently breaks people who expect getParentEventTarget to return
goog.events.EventTarget.
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Minimum amount of time in ms between throttled ACTIVITY events
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No description.
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If a user executes one of these events, s/he is considered not idle.
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If a user executes one of these events, s/he is considered not idle.
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If a user executes one of these events, s/he is considered not idle.
Note: monitoring touch events within iframe cause problems in iOS.
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Event constants for the activity monitor.
Constants:
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