EDOBE XDOM TAKE 6 IR - PRODUCTSHEET Especificações descarregar pdf (Página 150)

CHAPTER 4: User-Interface Tools Event handling 150

UIEvent object functions

initUIEvent()

eventObj.initUIEvent (eventName, bubble, isCancelable, view, detail)

eventName

The event name string.

bubble

When true, the event should be triggered in ancestors of the target object during

the bubbling phase.

isCancelable

When true, the event can be cancelled.

view

The container or control object that dispatched the event.

detail

Details of the event, which vary according to the event type. The value is 1 or 2 for

the

click event, indicating a single or double click.

Modifies an event before it is dispatched to its targets. Takes effect only if

UIEvent.eventPhase is

Event.NOT_DISPATCHING. Ignored at all other phases.

Returns

undefined.

preventDefault()

eventObj.preventDefault ( )

Cancels the default action of this event, if this event is cancelable (that is, cancelable is true). For

example, the default click action of an OK button is to close the containing dialog; this call prevents

that behavior.

Returns

undefined.

stopPropagation()

eventObj.stopPropagation ( )

Stops event propagation (bubbling and capturing) after executing the handler or handlers at the

current target.

Returns

undefined.

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EDOBE XDOM TAKE 6 IR - PRODUCTSHEET Especificações Página 150