fix scrolling behaviour in track headers (event was stolen by rulers because event...

[ardour.git] / gtk2_ardour / public_editor.h

diff --git a/gtk2_ardour/public_editor.h b/gtk2_ardour/public_editor.h
index d37b4d774446c4740380cfdf857ade4d9fcb399a..af66415a6589fecdae0221183557f2680e5d9105 100644 (file)
--- a/gtk2_ardour/public_editor.h
+++ b/gtk2_ardour/public_editor.h
@@ -318,7 +318,7 @@ class PublicEditor : public Gtk::Window, public PBD::StatefulDestructible, publi
 
        virtual void reset_focus () = 0;
 
-       virtual bool canvas_scroll_event (GdkEventScroll* event) = 0;
+       virtual bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas) = 0;
        virtual bool canvas_control_point_event (GdkEvent* event, ArdourCanvas::Item*, ControlPoint*) = 0;
        virtual bool canvas_line_event (GdkEvent* event, ArdourCanvas::Item*, AutomationLine*) = 0;
        virtual bool canvas_selection_rect_event (GdkEvent* event, ArdourCanvas::Item*, SelectionRect*) = 0;