ScopedCursor.h

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/*  Copyright (C) 2011-2011 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/utils/ScopedCursor.h

  \brief An object that when created shows a cursor during its scope.
*/

#ifndef __TERRALIB_QT_WIDGETS_INTERNAL_SCOPEDCURSOR_H
#define __TERRALIB_QT_WIDGETS_INTERNAL_SCOPEDCURSOR_H

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

// Qt
#include <QtGui/QCursor>

namespace te
{
  namespace qt
  {
    namespace widgets
    {
      /*!
        \class ScopedCursor

        \brief An object that when created shows a cursor during its scope.

        \ingroup widgets
      */
      class TEQTWIDGETSEXPORT ScopedCursor
      {
        public:

          ScopedCursor(const QCursor& cursor);

          ScopedCursor(Qt::CursorShape cursor);

          ~ScopedCursor();
      };

    } // end namespace widgets
  }   // end namespace qt
}     // end namespace te

#endif  // __TERRALIB_QT_WIDGETS_INTERNAL_SCOPEDCURSOR_H