mainwidget.h Example File
legendmarkers/mainwidget.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 MAINWIDGET_H #define MAINWIDGET_H #include <QtCharts/QChartGlobal> #include <QtCharts/QChart> #include <QtCharts/QChartView> #include <QtWidgets/QWidget> #include <QtWidgets/QGraphicsWidget> #include <QtWidgets/QGridLayout> #include <QtWidgets/QGraphicsGridLayout> #include <QtWidgets/QDoubleSpinBox> #include <QtWidgets/QGroupBox> #include <QtCharts/QLineSeries> QT_CHARTS_USE_NAMESPACE class MainWidget : public QWidget { Q_OBJECT public: explicit MainWidget(QWidget *parent = 0); public slots: void addSeries(); void removeSeries(); void connectMarkers(); void disconnectMarkers(); void handleMarkerClicked(); private: QChart *m_chart; QList<QLineSeries *> m_series; QChartView *m_chartView; QGridLayout *m_mainLayout; QGridLayout *m_fontLayout; }; #endif // MAINWIDGET_H