X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Ftempo_lines.h;h=99a6a6b93f03ddf704fb80834d282c9508b985d0;hb=4167e83972331e8a5be08c76cc3dccd409c6ac5e;hp=f4ee293e29118694f292813d0513094721992d8d;hpb=37b1f5017e904005fae6b815b1519b3fa595d8d3;p=ardour.git

diff --git a/gtk2_ardour/tempo_lines.h b/gtk2_ardour/tempo_lines.h
index f4ee293e29..99a6a6b93f 100644
--- a/gtk2_ardour/tempo_lines.h
+++ b/gtk2_ardour/tempo_lines.h
@@ -19,29 +19,24 @@
 #ifndef __ardour_tempo_lines_h__
 #define __ardour_tempo_lines_h__
 
-#include <list>
 #include "ardour/tempo.h"
 
+#include "canvas/line_set.h"
+
 class TempoLines {
 public:
-	TempoLines(ArdourCanvas::Canvas& canvas, ArdourCanvas::Group* group, double screen_height);
+	TempoLines (ArdourCanvas::Container* group, double screen_height);
 
 	void tempo_map_changed();
 
 	void draw (const ARDOUR::TempoMap::BBTPointList::const_iterator& begin, 
-		   const ARDOUR::TempoMap::BBTPointList::const_iterator& end, 
-		   double frames_per_unit);
+		   const ARDOUR::TempoMap::BBTPointList::const_iterator& end);
 
 	void show();
 	void hide();
 
 private:
-        typedef std::list<ArdourCanvas::Line*> Lines;
-	Lines _lines;
-        Lines _cache;
-
-        ArdourCanvas::Canvas& _canvas;
-	ArdourCanvas::Group*  _group;
+	ArdourCanvas::LineSet lines;
 	double                _height;
 };