UndoableEditListener
UndoableEditListener::~UndoableEditListener()
UndoableEditListener::UndoableEditHappened(const TextDocument* document,
UndoableEditListener::UndoableEditListener()
class UndoableEditListener : public BReferenceable {
UndoableEditListener();
virtual ~UndoableEditListener();
typedef BReference<UndoableEditListener> UndoableEditListenerRef;