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Fix NSGLView invalidation
[ardour.git]
/
libs
/
canvas
/
canvas
/
line_set.h
diff --git
a/libs/canvas/canvas/line_set.h
b/libs/canvas/canvas/line_set.h
index a9b13651d9ed9c736c9bc0fb4151865591e62a13..ccce24aa8959ca0d3db8cea79a6273c80a8aaba1 100644
(file)
--- a/
libs/canvas/canvas/line_set.h
+++ b/
libs/canvas/canvas/line_set.h
@@
-17,6
+17,11
@@
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
+#ifndef __CANVAS_LINESET_H__
+#define __CANVAS_LINESET_H__
+
+#include <vector>
+
#include "canvas/visibility.h"
#include "canvas/item.h"
#include "canvas/visibility.h"
#include "canvas/item.h"
@@
-30,29
+35,34
@@
public:
Horizontal
};
Horizontal
};
- LineSet (Group *);
+ LineSet (Canvas*, Orientation o = Vertical);
+ LineSet (Item*, Orientation o = Vertical);
void compute_bounding_box () const;
void render (Rect const & area, Cairo::RefPtr<Cairo::Context>) const;
void compute_bounding_box () const;
void render (Rect const & area, Cairo::RefPtr<Cairo::Context>) const;
-
bool covers (Duple const &) const;
+ bool covers (Duple const &) const;
- void set_height (Distance);
+ void set_extent (Distance);
+ Distance extent() const { return _extent; }
- void add (Coord, Distance, Color);
+ void add (Coord, Distance,
Gtkmm2ext::
Color);
void clear ();
struct Line {
void clear ();
struct Line {
- Line (Coord
y_, Distance width_, Color color_) : y (y_
), width (width_), color (color_) {}
-
- Coord
y
;
+ Line (Coord
p, Distance width_, Gtkmm2ext::Color color_) : pos (p
), width (width_), color (color_) {}
+
+ Coord
pos
;
Distance width;
Distance width;
- Color color;
+
Gtkmm2ext::
Color color;
};
private:
};
private:
- std::list<Line> _lines;
- Distance _height;
+ std::vector<Line> _lines;
+ Distance _extent;
+ Orientation _orientation;
};
}
};
}
+
+#endif /* __CANVAS_LINESET_H__ */