Better method for redrawing gain meter pixmaps upon theme change

[ardour.git] / gtk2_ardour / region_gain_line.h

diff --git a/gtk2_ardour/region_gain_line.h b/gtk2_ardour/region_gain_line.h
index ffe6a075d761475a3ff01746aa9bf285233a2b47..801fe09bad1414692c3d169cc8b437a3abd73184 100644 (file)
--- a/gtk2_ardour/region_gain_line.h
+++ b/gtk2_ardour/region_gain_line.h
@@ -49,6 +49,8 @@ class AudioRegionGainLine : public AutomationLine
   private:
        ARDOUR::Session& session;
        AudioRegionView& rv;
+
+       UndoAction get_memento();
 };