the useless commit: add copyright messages to all(?) files that need it

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

diff --git a/libs/gtkmm2ext/gtkmm2ext/pixscroller.h b/libs/gtkmm2ext/gtkmm2ext/pixscroller.h
index 4501a0c88c4a534411174518db28d5e1ebdecbb4..ea33359a2527b7e6f5a41998e377290bf085e103 100644 (file)
--- 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__
 
@@ -5,30 +24,28 @@
 #include <gtkmm/adjustment.h>
 #include <gdkmm.h>
 
-#include <gtkmm2ext/pix.h>
-
 namespace Gtkmm2ext {
 
 class PixScroller : public Gtk::DrawingArea
 {
   public:
-       PixScroller(Gtk::Adjustment& adjustment, Pix&);
+       PixScroller(Gtk::Adjustment& adjustment, 
+                   Glib::RefPtr<Gdk::Pixbuf> slider,
+                   Glib::RefPtr<Gdk::Pixbuf> rail);
 
-       
        bool on_expose_event (GdkEventExpose*);
        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:
        Gtk::Adjustment& adj;
 
   private:
-       Glib::RefPtr<Gdk::Pixmap> rail;
-       Glib::RefPtr<Gdk::Pixmap> slider;
-       Glib::RefPtr<Gdk::Bitmap> rail_mask;
-       Glib::RefPtr<Gdk::Bitmap> slider_mask;
+       Glib::RefPtr<Gdk::Pixbuf> rail;
+       Glib::RefPtr<Gdk::Pixbuf> slider;
        Gdk::Rectangle sliderrect;
        Gdk::Rectangle railrect;
        GdkWindow* grab_window;