1 files changed, 10 insertions, 0 deletions
diff --git a/libs/ardour/scene_change.cc b/libs/ardour/scene_change.cc
index 6560a7ca2f..322b37a195 100644
--- a/libs/ardour/scene_change.cc
+++ b/libs/ardour/scene_change.cc
@@ -41,6 +41,7 @@ SceneChange::factory (const XMLNode& node, int version)
 
 SceneChange::SceneChange ()
         : _color (out_of_bound_color)
+        , _active (true)
 {
 }
 
@@ -56,3 +57,12 @@ SceneChange::color() const
 {
         return _color;
 }
+
+void
+SceneChange::set_active (bool yn)
+{
+        if (_active != yn) {
+                _active = yn;
+                ActiveChanged (); /* EMIT SIGNAL */
+        }
+}