HistogramFrame.h

Go to the documentation of this file.

/*  Copyright (C) 2008 National Institute For Space Research (INPE) - Brazil.
 
    This file is part of the TerraLib - a Framework for building GIS enabled applications.
 
    TerraLib 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 3 of the License,
    or (at your option) any later version.
 
    TerraLib 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 TerraLib. See COPYING. If not, write to
    TerraLib Team at <terralib-team@terralib.org>.
 */
 
/*!
  \file terralib/qt/widgets/charts/HistogramFrame.h
 
  \brief A frame used to adjust a histogram's chart parameters, weather it is about it's data or it's visual style.
*/
 
#ifndef __TERRALIB_QT_WIDGETS_INTERNAL_HISTOGRAMFRAME_H
#define __TERRALIB_QT_WIDGETS_INTERNAL_HISTOGRAMFRAME_H
 
// TerraLib
#include "../Config.h"
#include "ChartWidget.h"
 
#include <memory>
 
class QwtPlotSeriesItem;
 
namespace Ui { class HistogramFrameWidgetForm; }
 
namespace te
{
  namespace qt
  {
    namespace widgets
      {
      //Forward declarations
      class HistogramChart;
      class HistogramStyleWidget;
      /*!
        \class HistogramFrame
 
        \brief A frame for setting display options.
      */
      class TEQTWIDGETSEXPORT HistogramFrame : public ChartWidget
      {
        Q_OBJECT
 
        public:
 
          /*!
            \brief Constructor
 
            \param parent this widget's parent
          */
          HistogramFrame(QWidget* parent = 0);
 
          /*! 
            \brief Destructor.
          */
          ~HistogramFrame();
 
          /*!
            \brief Returns a pointer to the chart being configured
 
            \return A QwtPlotSeriesItem type pointer to the chart being configured
            \note The caller will take ownership of the returned pointer. 
          */
          QwtPlotSeriesItem* getChart();
 
          /*!
            \brief It sets the chart being configured
 
            \param newChart The new QwtPlotSeriesItem.
            \note It will not take ownership of the given pointer 
          */
          void setChart(QwtPlotSeriesItem* newChart);
 
        private:
 
          std::unique_ptr<Ui::HistogramFrameWidgetForm>  m_ui;           //!< The widget Form.
          HistogramChart*                              m_chart;        //!< The chart that will be editted by this widget.
          HistogramStyleWidget*                        m_styleWidget;  //!< The widget used to configure the histogram's style.
      };
    }   // end namespace widgets
  }     // end namespace qt
}       // end namespace te
 
#endif  // __TERRALIB_QT_WIDGETS_INTERNAL_HISTOGRAMFRAME_H