further tweaks to canvas tooltip mechanism

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

diff --git a/libs/canvas/canvas/circle.h b/libs/canvas/canvas/circle.h
index 030e73312c6a3326c59981eee995c1160b53c6d4..c84e3aceec6adb91ff6eac0e95655541fc5f92ca 100644 (file)
--- a/libs/canvas/canvas/circle.h
+++ b/libs/canvas/canvas/circle.h
@@ -19,14 +19,17 @@
 #ifndef __CANVAS_CIRCLE_H__
 #define __CANVAS_CIRCLE_H__
 
+#include "canvas/visibility.h"
+
 #include "canvas/arc.h"
 
 namespace ArdourCanvas {
 
-class Circle : public Arc
+class LIBCANVAS_API Circle : public Arc
 {
-public:
-       Circle (Group *);
+  public:
+       Circle (Canvas*);
+       Circle (Item*);
 };
        
 }