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70 lines
1.9 KiB
C++
70 lines
1.9 KiB
C++
// rdplaymeter.h
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//
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// A playback audio meter widget.
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//
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// (C) Copyright 2002-2019 Fred Gleason <fredg@paravelsystems.com>
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU Library General Public License
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// version 2 as published by the Free Software Foundation.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public
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// License along with this program; if not, write to the Free Software
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// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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//
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#ifndef RDPLAYMETER_H
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#define RDPLAYMETER_H
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#include <rdsegmeter.h>
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#include <rdwidget.h>
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class RDPlayMeter : public RDWidget
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{
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Q_OBJECT
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public:
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RDPlayMeter(RDSegMeter::Orientation orient,QWidget *parent=0);
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QSize sizeHint() const;
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QSizePolicy sizePolicy() const;
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void setRange(int min,int max);
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void setDarkLowColor(QColor color);
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void setDarkHighColor(QColor color);
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void setDarkClipColor(QColor color);
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void setLowColor(QColor color);
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void setHighColor(QColor color);
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void setClipColor(QColor color);
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void setHighThreshold(int level);
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void setClipThreshold(int level);
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void setSegmentSize(int size);
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void setSegmentGap(int gap);
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RDSegMeter::Mode mode() const;
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void setMode(RDSegMeter::Mode mode);
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void setLabel(QString label);
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public slots:
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void setGeometry(int x,int y,int w,int h);
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void setGeometry(QRect &rect);
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void setSolidBar(int level);
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void setFloatingBar(int level);
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void setPeakBar(int level);
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protected:
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void paintEvent(QPaintEvent *);
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private:
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void makeFont();
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RDSegMeter *meter;
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QString meter_label;
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QFont label_font;
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RDSegMeter::Orientation orientation;
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int meter_label_x;
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};
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#endif // RDPLAYMETER_H
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