change FastMeter drawing implementation to use Cairo instead of GDK; some subtle...

[ardour.git] / libs / gtkmm2ext / gtkmm2ext / scroomer.h

diff --git a/libs/gtkmm2ext/gtkmm2ext/scroomer.h b/libs/gtkmm2ext/gtkmm2ext/scroomer.h
index d4f2ce6aa3bcf92ab9a6cf7e39cb3bbe82f5ae16..b5c93f7f9fd6ebf4d56ab1262e81f3ca3fb2fb0e 100644 (file)
--- a/libs/gtkmm2ext/gtkmm2ext/scroomer.h
+++ b/libs/gtkmm2ext/gtkmm2ext/scroomer.h
@@ -57,8 +57,8 @@ public:
        
        inline int position_of(Component comp) { return position[comp]; }
 
-       // debug
-       std::string get_comp_name(Component);
+       sigc::signal0<void> DragStarting;
+       sigc::signal0<void> DragFinishing;
 
 protected:
        Gtk::Adjustment& adj;
@@ -81,6 +81,7 @@ private:
        double grab_y;
        double unzoomed_val;
        double unzoomed_page;
+       bool pinch;
 };
 
 } // namespace