datasource.h Example File
qmloscilloscope/datasource.h/****************************************************************************** ** ** Copyright (C) 2015 The Qt Company Ltd. ** Contact: http://www.qt.io/licensing/ ** ** This file is part of the Qt Charts module. ** ** $QT_BEGIN_LICENSE:COMM$ ** ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms ** and conditions see http://www.qt.io/terms-conditions. For further ** information use the contact form at http://www.qt.io/contact-us. ** ** $QT_END_LICENSE$ ** ******************************************************************************/ #ifndef DATASOURCE_H #define DATASOURCE_H #include <QtCore/QObject> #include <QtCharts/QAbstractSeries> class QQuickView; QT_CHARTS_USE_NAMESPACE class DataSource : public QObject { Q_OBJECT public: explicit DataSource(QQuickView *appViewer, QObject *parent = 0); Q_SIGNALS: public slots: void generateData(int type, int rowCount, int colCount); void update(QAbstractSeries *series); private: QQuickView *m_appViewer; QList<QVector<QPointF> > m_data; int m_index; }; #endif // DATASOURCE_H