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, 77 insertions, 0 deletions

diff --git a/src/gui/editors/segment/TrackVUMeter.cpp b/src/gui/editors/segment/TrackVUMeter.cpp
new file mode 100644
index 0000000..a638ee7
--- /dev/null
+++ b/src/gui/editors/segment/TrackVUMeter.cpp
@@ -0,0 +1,77 @@
+/* -*- 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.
+*/
+
+
+#include "TrackVUMeter.h"
+
+#include "gui/widgets/VUMeter.h"
+#include <qfont.h>
+#include <qstring.h>
+#include <qwidget.h>
+
+
+namespace Rosegarden
+{
+
+TrackVUMeter::TrackVUMeter(QWidget *parent,
+                           VUMeterType type,
+                           int width,
+                           int height,
+                           int position,
+                           const char *name):
+        VUMeter(parent, type, false, false, width, height, VUMeter::Horizontal, name),
+        m_position(position), m_textHeight(12)
+{
+    setAlignment(AlignCenter);
+
+    QFont font;
+    font.setPointSize(font.pointSize() * 95 / 100);
+    if (font.pointSize() > 14)
+        font.setPointSize(14);
+    font.setBold(false);
+    setFont(font);
+}
+
+void
+TrackVUMeter::meterStart()
+{
+    clear();
+    setMinimumHeight(m_originalHeight);
+    setMaximumHeight(m_originalHeight);
+    m_active = true;
+}
+
+void
+TrackVUMeter::meterStop()
+{
+    setMinimumHeight(m_textHeight);
+    setMaximumHeight(m_textHeight);
+    setText(QString("%1").arg(m_position + 1));
+    if (m_active) {
+        m_active = false;
+        update();
+    }
+}
+
+}