AbstractPropertyItem.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/AbstractPropertyItem.h
 
  \brief A widget used to define the main property items
         that can be used to describe a se object.
*/
 
#ifndef __TERRALIB_QT_WIDGETS_SE_INTERNAL_ABSTRACTPROPERTYITEM_H
#define __TERRALIB_QT_WIDGETS_SE_INTERNAL_ABSTRACTPROPERTYITEM_H
 
// TerraLib
#include "../Config.h"
 
// Qt
#include <QColor>
#include <QMap>
#include <QObject>
 
//Qt
class QFont;
class QPointF;
class QSize;
class QSizeF;
class QString;
 
// QtPropertyBrowser
class QtBrowserItem;
class QtProperty;
class QtTreePropertyBrowser;
 
namespace te
{
  namespace qt
  {
    namespace widgets
    {
      /*!
        \class AbstractPropertyItem
 
        \brief A widget used to define the main property items
              that can be used to describe a se object.
 
      */
 
      class TEQTWIDGETSEXPORT AbstractPropertyItem : public QObject
      {
        Q_OBJECT
 
        public:
          /** @name Initializer Methods
            *  Methods related to instantiation and destruction.
            */
          //@{
 
          /*! \brief Constructor */
          AbstractPropertyItem(QtTreePropertyBrowser* pb, QColor c = QColor());
 
          /*! \brief Destructor. */
          virtual ~AbstractPropertyItem();
 
          //@}
 
        protected:
 
          void init(QtProperty* property);
 
        public:
 
          QtProperty* getItemProperty() const;
 
          void setPropertyColor(QtProperty *property, QColor c);
 
          void addProperty(QtProperty* qProperty, const QColor& qColor);
 
          void addSubProperty(QtProperty* qPropertyParent, QtProperty* qProperty, const QColor& qColor);
 
          void setExpandedStatus(QtBrowserItem* item, bool status, bool applyToChildren);
 
          void setExpandedStatus(bool status, bool applyToChildren);
 
          void setChildrenEnabled(bool enabled);
 
          static QString getValueFromEnumProperty(QtProperty* enumPropertyItem);
 
          static void setValueToEnumProperty(QtProperty* enumPropertyItem, const QString& value);
 
        public slots:
 
          virtual void valueChanged(QtProperty* p, const QVariant& qVariant);
          virtual void valueChanged(QtProperty* p, int value);
          virtual void valueChanged(QtProperty* p, double value);
          virtual void valueChanged(QtProperty* p, bool value);
          virtual void valueChanged(QtProperty* p, const QString &value);
          virtual void valueChanged(QtProperty* p, const QColor &value);
          virtual void valueChanged(QtProperty* p, const QFont &value);
          virtual void valueChanged(QtProperty* p, const QSize &value);
          virtual void valueChanged(QtProperty* p, const QSizeF &value);
          virtual void valueChanged(QtProperty* p, const QPointF &value);
 
        protected:
 
          QtTreePropertyBrowser*    m_propertyBrowser;
 
          QColor m_colorParent;
          bool m_enableListeners;
          QtProperty* m_itemProperty;
      };
    }
  }
}
 
#endif //__TERRALIB_QT_WIDGETS_SE_INTERNAL_ABSTRACTPROPERTYITEM_H