PointSymbolizerProperty.h

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/*  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/se/PointSymbolizerProperty.h

  \brief A widget used to define the point symbolizer
         properties, such as:
           - general
           - mark
              - basic fill
              - basic stroke
              - glyph
*/

#ifndef __TERRALIB_QT_WIDGETS_SE_INTERNAL_POINTSYMBOLIZERPROPERTY_H
#define __TERRALIB_QT_WIDGETS_SE_INTERNAL_POINTSYMBOLIZERPROPERTY_H

// TerraLib
#include "../Config.h"
#include "StylePropertyItemListener.h"
#include "AbstractSymbolizerProperty.h"

class QWidget;
class QtProperty;

namespace te
{
// Forward declarations
  namespace se
  {
    class Symbolizer;
  }

  namespace qt
  {
    namespace widgets
    {
      class GraphicFillPropertyItem;

      /*!
        \class PointSymbolizerProperty

        \brief A widget used to define the point symbolizer
               properties, such as:
                 - general
                 - mark
                    - basic fill
                    - basic stroke
                    - glyph

      */

      class TEQTWIDGETSEXPORT PointSymbolizerProperty : public AbstractSymbolizerProperty, public StylePropertyItemListener
      {
        Q_OBJECT

        public:
          /** @name Initializer Methods
            *  Methods related to instantiation and destruction.
            */
          //@{

          /*! \brief Constructor */
          PointSymbolizerProperty(QWidget* parent);

          /*! \brief Destructor. */
          ~PointSymbolizerProperty();

          //@}

          /*!
            \brief Sets a point symbolizer element to this widget.

            \param symb A valid point symbolizer element.

            \note The widget will NOT take the ownership of the given symbolizer.
            \note The widget form will be update based on given symbolizer parameters.
          */
          virtual void setSymbolizer(const te::se::Symbolizer* symb) override;

          /*!
            \brief Gets the configured point symbolizer element.

            \return The configured point symbolizer element.
            
            \note The caller will take the ownership of the returned symbolizer.
          */
          virtual te::se::Symbolizer* getSymbolizer() const override;

          virtual void handleValueChanged(QtProperty* qProperty, const QVariant& qVariant) override;
          
        protected:

          te::qt::widgets::GraphicFillPropertyItem* m_graphProp;
      };
    }
  }
}

#endif //__TERRALIB_QT_WIDGETS_SE_INTERNAL_POINTSYMBOLIZERPROPERTY_H