echartbaseqml.h

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/*
    Copyright (C) 2013 EngSaS - Engineering Solutions and Services Langenbach. All rights reserved.

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, write to the Free Software
    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
    MA 02110-1301  USA.
*/

#ifndef ECHARTBASEQML_H
#define ECHARTBASEQML_H

#include <qglobal.h>

#if QT_VERSION >= 0x050000
#include <QQuickPaintedItem>

class QPainter;
#else
#include <QGraphicsProxyWidget>
#endif
#include "echarts.h"

class EChartBase;

#if QT_VERSION >= 0x050000
class E_CHARTS_EXPORT EChartBaseQml : public QQuickPaintedItem
#else
class E_CHARTS_EXPORT EChartBaseQml : public QGraphicsProxyWidget
#endif
{
  Q_OBJECT
  Q_PROPERTY(QString chartTitle READ chartTitle WRITE setChartTitle)
  Q_PROPERTY(int numberPrecision READ numberPrecision WRITE setNumberPrecision)
  Q_PROPERTY(char numberFormat READ numberFormat WRITE setNumberFormat)
  Q_PROPERTY(QFont titleFont READ titleFont WRITE setTitleFont)
  Q_PROPERTY(QFont labelFont READ labelFont WRITE setLabelFont)
  public:
#if QT_VERSION >= 0x050000
    EChartBaseQml(EChartBase *eChartWidget, QQuickItem *parent = NULL);
#else
    EChartBaseQml(EChartBase *eChartWidget, QGraphicsItem *parent = NULL);
#endif

    void setChartTitle(QString chartTitle);
    QString chartTitle() const;
    void setNumberPrecision(int precision);
    int numberPrecision() const;
    void setNumberFormat(char format);
    char numberFormat() const;

//    void addDataSet(EChartValues dataSet, const QString label, QColor color = QColor());
    bool removeDataSet(const QString label);

    void setTitleFont(QFont font);
    QFont titleFont() const;
    void setLabelFont(QFont font);
    QFont labelFont() const;
    
    
#if QT_VERSION >= 0x050000
    void paint(QPainter * painter);
#endif

  public slots:
    void clear();

  protected:
    EChartBase *eChartBase;
};

#endif // ECHARTBASEQML_H