26 lines
470 B
C++
26 lines
470 B
C++
// Copyright (C) 2017 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
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#ifndef AUDIOLEVEL_H
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#define AUDIOLEVEL_H
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#include <QWidget>
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class AudioLevel : public QWidget
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{
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Q_OBJECT
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public:
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explicit AudioLevel(QWidget *parent = nullptr);
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// Using [0; 1.0] range
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void setLevel(qreal level);
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protected:
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void paintEvent(QPaintEvent *event) override;
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private:
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qreal m_level = 0.0;
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};
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#endif // QAUDIOLEVEL_H
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