Perfornamce - remove dubious optimisation.

[ardour.git] / gtk2_ardour / editor_regions.cc

diff --git a/gtk2_ardour/editor_regions.cc b/gtk2_ardour/editor_regions.cc
index f95e5b797e2cf25c48e7fe6ff1efffd60ca7192e..c6620958c6b31786cff44489a976a3a645b88804 100644 (file)
--- a/gtk2_ardour/editor_regions.cc
+++ b/gtk2_ardour/editor_regions.cc
@@ -255,8 +255,6 @@ EditorRegions::EditorRegions (Editor* e)
        ARDOUR::Region::RegionPropertyChanged.connect (region_property_connection, MISSING_INVALIDATOR, boost::bind (&EditorRegions::region_changed, this, _1, _2), gui_context());
        ARDOUR::RegionFactory::CheckNewRegion.connect (check_new_region_connection, MISSING_INVALIDATOR, boost::bind (&EditorRegions::add_region, this, _1), gui_context());
 
-       e->EditorFreeze.connect (editor_freeze_connection, MISSING_INVALIDATOR, boost::bind (&EditorRegions::freeze_tree_model, this), gui_context());
-       e->EditorThaw.connect (editor_thaw_connection, MISSING_INVALIDATOR, boost::bind (&EditorRegions::thaw_tree_model, this), gui_context());
 }
 
 bool
@@ -1408,25 +1406,6 @@ EditorRegions::get_single_selection ()
        return (*iter)[_columns.region];
 }
 
-void
-EditorRegions::freeze_tree_model (){
-
-       _display.set_model (Glib::RefPtr<Gtk::TreeStore>(0));
-       _model->set_sort_column (-2, SORT_ASCENDING); //Disable sorting to gain performance
-
-}
-
-void
-EditorRegions::thaw_tree_model (){
-
-       _model->set_sort_column (0, SORT_ASCENDING); // renabale sorting
-       _display.set_model (_model);
-
-       if (toggle_full_action()->get_active()) {
-               _display.expand_all();
-       }
-}
-
 void
 EditorRegions::locked_changed (std::string const & path)
 {