HorizontalSliderWidget.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/utils/HorizontalSliderWidget.h
 
  \brief ...
*/
 
#ifndef __TERRALIB_QT_WIDGETS_UTILS_INTERNAL_HORIZONTALSLIDERWIDGET_H
#define __TERRALIB_QT_WIDGETS_UTILS_INTERNAL_HORIZONTALSLIDERWIDGET_H
 
// TerraLib
#include "../Config.h"
 
// STL
#include <memory>
 
// Qt
#include <QWidget>
 
class QSilder;
 
namespace Ui { class HorizontalSliderWidgetForm; }
 
namespace te
{
  namespace qt
  {
    namespace widgets
    {
      /*!
        \class HorizontalSliderWidget
 
        \brief ...
      */
      class TEQTWIDGETSEXPORT HorizontalSliderWidget : public QWidget
      {
        Q_OBJECT
 
        public:
 
          HorizontalSliderWidget(QWidget* parent = 0, Qt::WindowFlags f = 0);
 
          ~HorizontalSliderWidget();
 
          Ui::HorizontalSliderWidgetForm* getForm() const;
 
          void setTitle(QString value);
 
          void setMinMaxValues(int min, int max);
 
          void setDefaultValue(int value);
 
          void setCurrentValue(int value);
 
          int getValue();
 
          void setDefaultButtonVisible(bool visible);
 
          void setSliderLabelVisible(bool visible);
 
        protected slots:
 
          void onDefaultButtonPressed();
 
          void onValueChanged(int value);
 
          void onSliderReleased();
 
 
        signals:
 
          /*! This signal is emitted when the slider value was changed. */
          void sliderValueChanged(int);
          void sliderReleased();
 
        private:
 
          std::unique_ptr<Ui::HorizontalSliderWidgetForm> m_ui;
 
          int m_minValue;           //!< Slider Minimum value (default 0)
          int m_maxValue;           //!< Slider Maximum value (default 99)
          int m_defaultValue;       //!< Slider default value (default 0)
      }; 
 
    } // end namespace widgets
  }   // end namespace qt
}     // end namespace te
 
#endif  // __TERRALIB_QT_WIDGETS_UTILS_INTERNAL_HORIZONTALSLIDERWIDGET_H