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[ardour.git] / gtk2_ardour / streamview.h

diff --git a/gtk2_ardour/streamview.h b/gtk2_ardour/streamview.h
index 0d15a5d7d7423714b27f65d159a9d002b1e2917d..49001f57f6808d590619b75e10f82ac43d335548 100644 (file)
--- a/gtk2_ardour/streamview.h
+++ b/gtk2_ardour/streamview.h
@@ -122,6 +122,8 @@ public:
        
        sigc::signal<void, RegionView*> RegionViewAdded;
        sigc::signal<void> RegionViewRemoved;
+       /** Emitted when the height of regions has changed */
+       sigc::signal<void> ContentsHeightChanged;
 
 protected:
        StreamView (RouteTimeAxisView&, ArdourCanvas::Group* background_group = 0, ArdourCanvas::Group* canvas_group = 0);