MACROMEDIA FLASH MX 2004-USING COMPONENTS Use Manual page 611

Event object
In addition to the standard event object properties, there are two additional properties defined
for the
ProgressBar.complete
total value
).
Description
Event; broadcast to all registered listeners when the loading progress has completed.
The first usage example uses an
instance. The keyword
component instance. For example, the following code, attached to the instance
"_level0.pBar" to the Output panel:
on(complete){
trace(this);
}
The second usage example uses a dispatcher/listener event model. A component instance (
dispatches an event (in this case,
handler, on a listener object (
same name as the event on the listener object; the method is called when the event is triggered.
When the event is triggered, it automatically passes an event object (
object method. Each event object has properties that contain information about the event. You
can use these properties to write code that handles the event. Finally, you call the
EventDispatcher.addEventListener()
the event to register the listener with the instance. When the instance dispatches the event, the
listener is called.
For more information, see
Example
This example creates a
message to the Output panel with the value of the
form.complete = function(eventObj){
// eventObj.target is the component that generated the complete event,
// i.e., the progress bar.
trace("Current ProgressBar value = " + eventObj.target.value);
}
pBar.addEventListener("complete", form);
See also
EventDispatcher.addEventListener()
event:
current
handler and must be attached directly to a ProgressBar
on()
, used inside an
this on()
) and the event is handled by a function, also called a
complete
listenerObject
method on the component instance that broadcasts
"EventDispatcher class" on page
listener object with a
form
(the loaded value equals total), and
handler attached to a component, refers to the
) that you create. You define a method with the
eventObject
415.
callback function that sends a
complete
instance:
pBar
ProgressBar component
(the
total
, sends
pBar
)
pBar
) to the listener
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