+ , _scroll_callbacks (0)
+ , _visible_canvas_width (0)
+ , _visible_canvas_height (0)
+ , _full_canvas_height (0)
+ , edit_controls_left_menu (0)
+ , edit_controls_right_menu (0)
+ , last_update_frame (0)
+ , cut_buffer_start (0)
+ , cut_buffer_length (0)
+ , button_bindings (0)
+ , last_paste_pos (0)
+ , paste_count (0)
+ , sfbrowser (0)
+ , current_interthread_info (0)
+ , analysis_window (0)
+ , select_new_marker (false)
+ , last_scrub_x (0)
+ , scrubbing_direction (0)
+ , scrub_reversals (0)
+ , scrub_reverse_distance (0)
+ , have_pending_keyboard_selection (false)
+ , pending_keyboard_selection_start (0)
+ , _snap_type (SnapToBeat)
+ , _snap_mode (SnapOff)
+ , snap_threshold (5.0)
+ , ignore_gui_changes (false)
+ , _drags (new DragManager (this))
+ , lock_dialog (0)
+ /* , last_event_time { 0, 0 } */ /* this initialization style requires C++11 */
+ , _dragging_playhead (false)
+ , _dragging_edit_point (false)
+ , _show_measures (true)
+ , _follow_playhead (true)
+ , _stationary_playhead (false)
+ , _maximised (false)
+ , tempo_lines (0)
+ , global_rect_group (0)
+ , time_line_group (0)
+ , tempo_marker_menu (0)
+ , meter_marker_menu (0)
+ , marker_menu (0)
+ , range_marker_menu (0)
+ , transport_marker_menu (0)
+ , new_transport_marker_menu (0)
+ , cd_marker_menu (0)
+ , marker_menu_item (0)
+ , bbt_beat_subdivision (4)
+ , _visible_track_count (-1)
+ , toolbar_selection_clock_table (2,3)
+ , automation_mode_button (_("mode"))
+ , _toolbar_viewport (*manage (new Gtk::Adjustment (0, 0, 1e10)), *manage (new Gtk::Adjustment (0, 0, 1e10)))
+ , selection (new Selection (this))
+ , cut_buffer (new Selection (this))
+ , _selection_memento (new SelectionMemento())
+ , _all_region_actions_sensitized (false)
+ , _ignore_region_action (false)
+ , _last_region_menu_was_main (false)
+ , _ignore_follow_edits (false)
+ , cd_marker_bar_drag_rect (0)
+ , range_bar_drag_rect (0)
+ , transport_bar_drag_rect (0)
+ , transport_bar_range_rect (0)
+ , transport_bar_preroll_rect (0)
+ , transport_bar_postroll_rect (0)
+ , transport_loop_range_rect (0)
+ , transport_punch_range_rect (0)
+ , transport_punchin_line (0)
+ , transport_punchout_line (0)
+ , transport_preroll_rect (0)
+ , transport_postroll_rect (0)
+ , temp_location (0)
+ , rubberband_rect (0)
+ , _route_groups (0)
+ , _routes (0)
+ , _regions (0)
+ , _snapshots (0)
+ , _locations (0)
+ , autoscroll_horizontal_allowed (false)
+ , autoscroll_vertical_allowed (false)
+ , autoscroll_cnt (0)
+ , autoscroll_widget (0)
+ , show_gain_after_trim (false)