X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Fstreamview.h;h=094a93eaa97fc0f1f6c1c8be2c89f6632d1d6079;hb=24df2b559464f981e2c6a91719e3cfe2a76a197c;hp=0c3faf3b21a382710018fc9aacf1460225fcd404;hpb=ced4378d0914bcfb926267772c45d1d23f3bed38;p=ardour.git

diff --git a/gtk2_ardour/streamview.h b/gtk2_ardour/streamview.h
index 0c3faf3b21..094a93eaa9 100644
--- a/gtk2_ardour/streamview.h
+++ b/gtk2_ardour/streamview.h
@@ -76,7 +76,8 @@ public:
 	virtual int set_samples_per_pixel (double);
 	gdouble     get_samples_per_pixel () const { return _samples_per_pixel; }
 
- 	void set_layer_display (LayerDisplay);
+	virtual void set_layer_display (LayerDisplay);
+	virtual bool can_change_layer_display() const { return true; }
 	LayerDisplay layer_display () const { return _layer_display; }
 
 	ArdourCanvas::Container* canvas_item() { return _canvas_group; }
@@ -118,14 +119,14 @@ public:
 	void check_record_layers (boost::shared_ptr<ARDOUR::Region>, ARDOUR::framepos_t);
 
 	virtual void playlist_layered (boost::weak_ptr<ARDOUR::Track>);
-	
+
 	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::Container* canvas_group = 0);
+	StreamView (RouteTimeAxisView&, ArdourCanvas::Container* canvas_group = 0);
 
 	void         transport_changed();
 	void         transport_looped();