package portaudio w/WASAPI for Vista or later

[ardour.git] / libs / canvas / canvas / ruler.h

diff --git a/libs/canvas/canvas/ruler.h b/libs/canvas/canvas/ruler.h
index 633a1d569e778715b8eff90432823a3fb28f9e67..0a6a13e078bedd5a9c51e28d6c511a97b44d223c 100644 (file)
--- a/libs/canvas/canvas/ruler.h
+++ b/libs/canvas/canvas/ruler.h
@@ -57,22 +57,28 @@ public:
        
        Ruler (Canvas*, const Metric& m);
        Ruler (Canvas*, const Metric& m, Rect const&);
-       Ruler (Group*, const Metric& m);
-       Ruler (Group*, const Metric& m, Rect const&);
+       Ruler (Item*, const Metric& m);
+       Ruler (Item*, const Metric& m, Rect const&);
        
        void set_range (double lower, double upper);
        void set_font_description (Pango::FontDescription);
-       
+       void set_metric (const Metric&);
+
        void render (Rect const & area, Cairo::RefPtr<Cairo::Context>) const;
-       
+
+        void set_divide_colors (Color top, Color bottom);
+        void set_divide_height (double);
 private:
-       const Metric& _metric;
+       const Metric* _metric;
 
        /* lower and upper and sample positions, which are also canvas coordinates
         */
 
        Coord         _lower;
        Coord         _upper;
+        double        _divide_height;
+        Color         _divider_color_top;
+        Color         _divider_color_bottom;
 
        Pango::FontDescription* _font_description;
        mutable std::vector<Mark> marks;