Prevent region drags with the middle button in internal edit mode (#3869).

[ardour.git] / gtk2_ardour / canvas-note-event.h

diff --git a/gtk2_ardour/canvas-note-event.h b/gtk2_ardour/canvas-note-event.h
index 191b9e2ad8195f20213157d9c93d6c3b7b4347a7..24e7c78834d96ee45274c1abb1967b8f8fa4e763 100644 (file)
--- a/gtk2_ardour/canvas-note-event.h
+++ b/gtk2_ardour/canvas-note-event.h
@@ -95,10 +95,10 @@ class CanvasNoteEvent : virtual public sigc::trackable
        virtual void set_outline_color(uint32_t c) = 0;
        virtual void set_fill_color(uint32_t c) = 0;
 
-       virtual double x1() = 0;
-       virtual double y1() = 0;
-       virtual double x2() = 0;
-       virtual double y2() = 0;
+       virtual double x1() const = 0;
+       virtual double y1() const = 0;
+       virtual double x2() const = 0;
+       virtual double y2() const = 0;
 
         float mouse_x_fraction() const { return _mouse_x_fraction; }
         float mouse_y_fraction() const { return _mouse_y_fraction; }
@@ -143,7 +143,8 @@ class CanvasNoteEvent : virtual public sigc::trackable
        static const uint32_t midi_channel_colors[16];
 
         bool mouse_near_ends () const;
-  
+        bool big_enough_to_trim () const;
+
   protected:
        enum State { None, Pressed, Dragging };