32 lines
482 B
C++
32 lines
482 B
C++
#ifndef AUDIOMONITOR_H
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#define AUDIOMONITOR_H
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#include <QWidget>
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#include <QTimer>
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class AudioMonitor : public QWidget
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{
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Q_OBJECT
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public:
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explicit AudioMonitor(QWidget *parent = 0);
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void set_value(const QVector<double>& values);
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protected:
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void paintEvent(QPaintEvent *);
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void resizeEvent(QResizeEvent *);
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signals:
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public slots:
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private:
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QLinearGradient gradient;
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QVector<double> values;
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QTimer clear_timer;
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private slots:
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void clear();
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};
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#endif // AUDIOMONITOR_H
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