editable_events::editable_events (sequence & seq, int bpm)
 :
    m_events            (),
    m_current_event     (m_events.end()),
    m_sequence          (seq),
    m_midi_parameters
    (
        bpm, seq.get_beats_per_bar(), seq.get_beat_width(), seq.get_ppqn()
    )
{
    // Empty body
}