nsAccessible *
AccEvent::GetAccessible()
{
if (!mAccessible)
mAccessible = GetAccessibleForNode();
return mAccessible;
}
AccStateChangeEvent::
AccStateChangeEvent(nsINode* aNode, PRUint64 aState) :
AccEvent(::nsIAccessibleEvent::EVENT_STATE_CHANGE, aNode), mState(aState)
{
// Use GetAccessibleForNode() because we do not want to store an accessible
// since it leads to problems with delayed events in the case when
// an accessible gets reorder event before delayed event is processed.
nsAccessible *accessible = GetAccessibleForNode();
mIsEnabled = accessible && ((accessible->State() & mState) != 0);
}
