- , _time_clock (X_("notetime"), true, X_("NoteTimeClock"), true, false)
- , _length_clock (X_("notelength"), true, X_("NoteLengthClock"), true, false, true)
+ , _time_clock (X_("notetime"), true, "", true, false)
+ , _length_clock (X_("notelength"), true, "", true, false, true)