feedback parameters

1 files changed, 49 insertions, 0 deletions

diff --git a/muse2/muse/widgets/meter.h b/muse2/muse/widgets/meter.h
new file mode 100644
index 00000000..2b816040
--- /dev/null
+++ b/muse2/muse/widgets/meter.h
@@ -0,0 +1,49 @@
+//=========================================================
+//  MusE
+//  Linux Music Editor
+//  $Id: meter.h,v 1.1.1.1.2.2 2009/05/03 04:14:00 terminator356 Exp $
+//
+//  (C) Copyright 2000 Werner Schweer (ws@seh.de)
+//=========================================================
+
+#ifndef __METER_H__
+#define __METER_H__
+
+#include <QFrame>
+
+class QResizeEvent;
+class QMouseEvent;
+class QPainter;
+
+
+class Meter : public QFrame {
+   public:
+      enum MeterType {DBMeter, LinMeter};
+   private:
+      MeterType mtype;
+      bool overflow;
+      double val;
+      double maxVal;
+      double minScale, maxScale;
+      int yellowScale, redScale;
+
+      void drawVU(QPainter& p, int, int, int);
+
+      Q_OBJECT
+      void paintEvent(QPaintEvent*);
+      void resizeEvent(QResizeEvent*);
+      void mousePressEvent(QMouseEvent*);
+
+   public slots:
+      void resetPeaks();
+      void setVal(double, double, bool);
+
+   signals:
+      void mousePress();
+
+   public:
+      Meter(QWidget* parent, MeterType type = DBMeter);
+      void setRange(double min, double max);
+      };
+#endif
+