#include "streamview.h"
#include "time_axis_view_item.h"
#include "route_time_axis.h"
-#include "canvas.h"
namespace Gdk {
class Color;
struct PeakData;
}
+namespace ArdourCanvas {
+ class LineSet;
+}
+
class PublicEditor;
class Selectable;
class MidiTimeAxisView;