Added old abandoned KDE3 version of the RoseGarden MIDI tool

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/rosegarden@1097595 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 78 insertions, 0 deletions

diff --git a/src/gui/general/StaffLine.h b/src/gui/general/StaffLine.h
new file mode 100644
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+++ b/src/gui/general/StaffLine.h
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+
+/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
+
+/*
+    Rosegarden
+    A MIDI and audio sequencer and musical notation editor.
+
+    This program is Copyright 2000-2008
+        Guillaume Laurent   <[email protected]>,
+        Chris Cannam        <[email protected]>,
+        Richard Bown        <[email protected]>
+
+    The moral rights of Guillaume Laurent, Chris Cannam, and Richard
+    Bown to claim authorship of this work have been asserted.
+
+    Other copyrights also apply to some parts of this work.  Please
+    see the AUTHORS file and individual file headers for details.
+
+    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.  See the file
+    COPYING included with this distribution for more information.
+*/
+
+#ifndef _RG_STAFFLINE_H_
+#define _RG_STAFFLINE_H_
+
+#include "gui/kdeext/QCanvasGroupableItem.h"
+#include <qpen.h>
+
+
+class QCanvasItemGroup;
+class QCanvas;
+
+
+namespace Rosegarden
+{
+
+
+
+/**
+ * A staff line
+ *
+ * A groupable line which can be "highlighted"
+ * (drawn with a different color)
+ */
+class StaffLine : public QCanvasLineGroupable
+{
+public:
+    StaffLine(QCanvas *c, QCanvasItemGroup *g, int height);
+
+    enum { NoHeight = -150 };
+ 
+    void setHeight(int h) { m_height = h; }
+    int  getHeight() const { return m_height; }
+
+    void setSignificant(bool s) { m_significant = s; }
+    bool isSignificant() const { return m_significant; }
+
+    /**
+     * "highlight" the line (set its pen to red)
+     */
+    void setHighlighted(bool);
+
+protected:
+    //--------------- Data members ---------------------------------
+
+    int m_height;
+    bool m_significant;
+
+    QPen m_normalPen;
+};
+
+
+}
+
+#endif