cmtkQtWindowLevelControls.h

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/*
//
//  Copyright 1997-2009 Torsten Rohlfing
//
//  Copyright 2004-2010 SRI International
//
//  This file is part of the Computational Morphometry Toolkit.
//
//  http://www.nitrc.org/projects/cmtk/
//
//  The Computational Morphometry Toolkit is free software: you can
//  redistribute it and/or modify it under the terms of the GNU General Public
//  License as published by the Free Software Foundation, either version 3 of
//  the License, or (at your option) any later version.
//
//  The Computational Morphometry Toolkit 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 General Public License for more details.
//
//  You should have received a copy of the GNU General Public License along
//  with the Computational Morphometry Toolkit.  If not, see
//  <http://www.gnu.org/licenses/>.
//
//  $Revision: 2398 $
//
//  $LastChangedDate: 2010-10-05 14:54:37 -0700 (Tue, 05 Oct 2010) $
//
//  $LastChangedBy: torstenrohlfing $
//
*/

#ifndef __cmtkQtWindowLevelControls_h_included_
#define __cmtkQtWindowLevelControls_h_included_

#include <cmtkconfig.h>

#include <qcheckbox.h>
#include <qslider.h>
#include <qlayout.h>
#include <qboxlayout.h>

#include <Qt/cmtkQtSliderEntry.h>
#include <IO/cmtkStudy.h>

namespace
cmtk
{


class QtWindowLevelControls :
  public QWidget
{
  Q_OBJECT // we're using signals and slots

signals:
  void colormap( Study::SmartPtr& );

public slots:
  void slotSetStudy( Study::SmartPtr& study );

private slots:
  void slotSwitchModeWL( int );

  void slotControlsChanged();

  void slotSelectColormap( int colormapIndex );

public:
  QtWindowLevelControls( QWidget *const parent );

private:
  Study::SmartPtr m_Study;

  QVBoxLayout* Layout;

  QtSliderEntry* BlackWindowSlider;

  QtSliderEntry* WhiteLevelSlider;

  QtSliderEntry* GammaSlider;

  QCheckBox* WindowLevelCheckBox;
  
  float RangeFrom;

  float RangeTo;

  float RangeWidth;
};


} // namespace cmtk

#endif // #ifndef __cmtkQtWindowLevelControls_h_included_