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Diffstat (limited to 'examples/charts/chartthemes/themewidget.h')
-rw-r--r-- | examples/charts/chartthemes/themewidget.h | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/examples/charts/chartthemes/themewidget.h b/examples/charts/chartthemes/themewidget.h new file mode 100644 index 00000000..d1a4d997 --- /dev/null +++ b/examples/charts/chartthemes/themewidget.h @@ -0,0 +1,77 @@ +/**************************************************************************** +** +** Copyright (C) 2014 Digia Plc +** All rights reserved. +** For any questions to Digia, please use contact form at http://qt.digia.com +** +** This file is part of the Qt Enterprise Charts Add-on. +** +** $QT_BEGIN_LICENSE$ +** Licensees holding valid Qt Enterprise licenses may use this file in +** accordance with the Qt Enterprise License Agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. +** +** If you have questions regarding the use of this file, please use +** contact form at http://qt.digia.com +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef THEMEWIDGET_H +#define THEMEWIDGET_H + +#include <QWidget> +#include <QChartGlobal> + +class QComboBox; +class QCheckBox; + +QT_CHARTS_BEGIN_NAMESPACE +class QChartView; +class QChart; +QT_CHARTS_END_NAMESPACE + +typedef QPair<QPointF, QString> Data; +typedef QList<Data> DataList; +typedef QList<DataList> DataTable; + +QT_CHARTS_USE_NAMESPACE + +class ThemeWidget: public QWidget +{ + Q_OBJECT +public: + explicit ThemeWidget(QWidget *parent = 0); + ~ThemeWidget(); + +private Q_SLOTS: + void updateUI(); + +private: + DataTable generateRandomData(int listCount, int valueMax, int valueCount) const; + QComboBox *createThemeBox() const; + QComboBox *createAnimationBox() const; + QComboBox *createLegendBox() const; + void connectSignals(); + QChart *createAreaChart() const; + QChart *createBarChart(int valueCount) const; + QChart *createPieChart() const; + QChart *createLineChart() const; + QChart *createSplineChart() const; + QChart *createScatterChart() const; + +private: + int m_listCount; + int m_valueMax; + int m_valueCount; + QList<QChartView *> m_charts; + DataTable m_dataTable; + + QComboBox *m_themeComboBox; + QCheckBox *m_antialiasCheckBox; + QComboBox *m_animatedComboBox; + QComboBox *m_legendComboBox; +}; + +#endif /* THEMEWIDGET_H */ |