Apply MIDI keyboard and "scroomer" patch.

git-svn-id: svn://localhost/ardour2/trunk@2908 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 39 insertions, 0 deletions

diff --git a/gtk2_ardour/midi_scroomer.h b/gtk2_ardour/midi_scroomer.h
new file mode 100644
index 0000000000..a0021de926
--- /dev/null
+++ b/gtk2_ardour/midi_scroomer.h
@@ -0,0 +1,39 @@
+/*
+    Copyright (C) 2008 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 __ardour_midi_scroomer_h__
+#define __ardour_midi_scroomer_h__
+
+#include <gtkmm2ext/scroomer.h>
+#include <gdkmm/pixbuf.h>
+
+class MidiScroomer : public Gtkmm2ext::Scroomer {
+public:
+	MidiScroomer(Gtk::Adjustment&);
+	~MidiScroomer();
+
+	bool on_expose_event(GdkEventExpose*);
+
+	void on_size_request(Gtk::Requisition*);
+	void on_size_allocate(Gtk::Allocation&);
+
+	void get_colors(double color[], Component comp);
+};
+
+#endif /* __ardour_midi_scroomer_h__ */