Improve scrolling performance for sessions containing hundreds of regions over many...

[ardour.git] / gtk2_ardour / editor.h

diff --git a/gtk2_ardour/editor.h b/gtk2_ardour/editor.h
index 4afce621cfb8fb756ab7fa92c975d6511a4a9217..019ffcadc12f252712e98b2158775b85f1c259d9 100644 (file)
--- a/gtk2_ardour/editor.h
+++ b/gtk2_ardour/editor.h
@@ -838,6 +838,7 @@ class Editor : public PublicEditor
 
        gdouble get_trackview_group_vertical_offset () const { return vertical_adjustment.get_value () - canvas_timebars_vsize;}
        ArdourCanvas::Group* get_trackview_group () const { return _trackview_group; }
+       double last_trackview_group_vertical_offset;
        void tie_vertical_scrolling ();
        void scroll_canvas_horizontally ();
        void scroll_canvas_vertically ();