
listenerObject = new Object();
listenerObject.onTransEffectStart = function():Void {
// Insert your code here.
}
slideShowProInstance.addEventListener("onTransEffectStart", listenerObject);
Event; broadcast to all registered listeners when a transition animation effect begins.
The following example writes confirmation to the Output panel each time a transition animation starts:
listenerObject = new Object();
listenerObject.onTransEffectStart = function():Void {
trace("Transition starting");
}
my_ssp.addEventListener("onTransEffectStart", listenerObject);