set a theme color for VCA axes in the editor

[ardour.git] / gtk2_ardour / selection.h

diff --git a/gtk2_ardour/selection.h b/gtk2_ardour/selection.h
index aa9510beedc8258322afea80ecbdbf0058667f75..c9f5eddb4fd9e07e60b40278be5dd48edb6f1b55 100644 (file)
--- a/gtk2_ardour/selection.h
+++ b/gtk2_ardour/selection.h
@@ -107,6 +107,11 @@ class Selection : public sigc::trackable, public PBD::ScopedConnectionList
        void block_tracks_changed (bool);
 
        void clear ();
+
+       /** check if all selections are empty
+        * @param internal_selection also check object internals (e.g midi notes, automation points), when false only check objects.
+        * @return true if nothing is selected.
+        */
        bool empty (bool internal_selection = false);
 
        void dump_region_layers();