rem: UndoMulti<T>::UndoMulti<T>(Undo::Type type, const QValueList<KAEvent>& events)
add: UndoMulti<T>::UndoMulti(Undo::Type type, const QValueList<KAEvent>& events)
context: UndoMulti<T>::UndoMulti<T>(Undo::Type type, const QValueList<KAEvent>& events)	: UndoMultiBase(type)    // UNDO only{	for (QValueList<KAEvent>::ConstIterator it = events.begin();  it != events.end();  ++it)		mUndos.append(new T(Undo::NONE, *it));}