+ act = reg_sens (editor_actions, "track-solo-toggle", _("Toggle Solo"), sigc::mem_fun(*this, &Editor::toggle_solo));
+ ActionManager::track_selection_sensitive_actions.push_back (act);
+ act = reg_sens (editor_actions, "track-mute-toggle", _("Toggle Mute"), sigc::mem_fun(*this, &Editor::toggle_mute));
+ ActionManager::track_selection_sensitive_actions.push_back (act);
+ act = reg_sens (editor_actions, "track-solo-isolate-toggle", _("Toggle Solo Isolate"), sigc::mem_fun(*this, &Editor::toggle_solo_isolate));
+ ActionManager::track_selection_sensitive_actions.push_back (act);