- stop_scrolling ();
- selection->clear ();
- cut_buffer->clear ();
-
- clicked_regionview = 0;
- clicked_trackview = 0;
- clicked_audio_trackview = 0;
- clicked_crossfadeview = 0;
- entered_regionview = 0;
- entered_track = 0;
- latest_regionview = 0;
- last_update_frame = 0;
- drag_info.item = 0;
- last_canvas_frame = 0;
-
- /* hide all tracks */
-
- hide_all_tracks (false);
-
- /* rip everything out of the list displays */
-
- region_list_display.set_model (Glib::RefPtr<Gtk::TreeStore>(0));
- route_list_display.set_model (Glib::RefPtr<Gtk::TreeStore>(0));
- named_selection_display.set_model (Glib::RefPtr<Gtk::TreeStore>(0));
- edit_group_display.set_model (Glib::RefPtr<Gtk::TreeStore>(0));
-
- region_list_model->clear ();
- route_display_model->clear ();
- named_selection_model->clear ();
- group_model->clear ();
-
- region_list_display.set_model (region_list_model);
- route_list_display.set_model (route_display_model);
- named_selection_display.set_model (named_selection_model);
- edit_group_display.set_model (group_model);
-
- edit_cursor_clock.set_session (0);
- zoom_range_clock.set_session (0);
- nudge_clock.set_session (0);
-
- /* put editor/mixer toggle button in off position and disable until a new session is loaded */