X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fgtkmm2ext%2Fgtkmm2ext%2Fpixscroller.h;h=ea33359a2527b7e6f5a41998e377290bf085e103;hb=340b3091b4b24cdc3998ce39b9987514e11698fa;hp=4bc13ef173d0b09377972a1c14c10b8ab305ba00;hpb=4d2afdd0f79b8c4b76338d61f1b2474d39d684ce;p=ardour.git

diff --git a/libs/gtkmm2ext/gtkmm2ext/pixscroller.h b/libs/gtkmm2ext/gtkmm2ext/pixscroller.h
index 4bc13ef173..ea33359a25 100644
--- a/libs/gtkmm2ext/gtkmm2ext/pixscroller.h
+++ b/libs/gtkmm2ext/gtkmm2ext/pixscroller.h
@@ -1,3 +1,22 @@
+/*
+    Copyright (C) 2000-2007 Paul Davis 
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
 #ifndef __gtkmm2ext_pixscroller_h__ 
 #define __gtkmm2ext_pixscroller_h__
 
@@ -18,6 +37,7 @@ class PixScroller : public Gtk::DrawingArea
 	bool on_motion_notify_event (GdkEventMotion*);
 	bool on_button_press_event (GdkEventButton*);
 	bool on_button_release_event (GdkEventButton*);
+	bool on_scroll_event (GdkEventScroll*);
 	void on_size_request (GtkRequisition*);
 
   protected: