Connect (wxID_ANY, wxEVT_RIGHT_DOWN, wxMouseEventHandler (Timeline::right_down), 0, this);
Connect (wxID_ANY, wxEVT_MOTION, wxMouseEventHandler (Timeline::mouse_moved), 0, this);
Connect (wxID_ANY, wxEVT_SIZE, wxSizeEventHandler (Timeline::resized), 0, this);
Connect (wxID_ANY, wxEVT_RIGHT_DOWN, wxMouseEventHandler (Timeline::right_down), 0, this);
Connect (wxID_ANY, wxEVT_MOTION, wxMouseEventHandler (Timeline::mouse_moved), 0, this);
Connect (wxID_ANY, wxEVT_SIZE, wxSizeEventHandler (Timeline::resized), 0, this);