#ifndef COIN_SOGUISLIDER1_H
#define COIN_SOGUISLIDER1_H

// 

/**************************************************************************\
 * Copyright (c) Kongsberg Oil & Gas Technologies AS
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 * 
 * Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 * 
 * Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 * 
 * Neither the name of the copyright holder nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
\**************************************************************************/

#ifndef SOQT_INTERNAL
#error this is a private header file
#endif /* !SOQT_INTERNAL */

#include <Inventor/fields/SoSFBool.h>
#include <Inventor/fields/SoSFEnum.h>
#include <Inventor/fields/SoSFFloat.h>
#include <Inventor/fields/SoSFVec3f.h>

#include <Inventor/nodekits/SoBaseKit.h>

class SoGuiSlider1 : public SoBaseKit {
  typedef SoBaseKit inherited;

  SO_KIT_HEADER(SoGuiSlider1);

  SO_KIT_CATALOG_ENTRY_HEADER(topSeparator);
  SO_KIT_CATALOG_ENTRY_HEADER(surfaceGeometry);
  SO_KIT_CATALOG_ENTRY_HEADER(surfaceTexture);
  SO_KIT_CATALOG_ENTRY_HEADER(surfaceMaterial);
  SO_KIT_CATALOG_ENTRY_HEADER(surfaceTexCoords);
  SO_KIT_CATALOG_ENTRY_HEADER(surfaceCoords);
  SO_KIT_CATALOG_ENTRY_HEADER(surfaceFaceSet);
  SO_KIT_CATALOG_ENTRY_HEADER(knobGeometry);
  SO_KIT_CATALOG_ENTRY_HEADER(knobMaterial);
  SO_KIT_CATALOG_ENTRY_HEADER(knobCoords);
  SO_KIT_CATALOG_ENTRY_HEADER(knobFaceSet);
  SO_KIT_CATALOG_ENTRY_HEADER(knobShadeMaterial);
  SO_KIT_CATALOG_ENTRY_HEADER(knobShadeLineSet);
  SO_KIT_CATALOG_ENTRY_HEADER(knobLightMaterial);
  SO_KIT_CATALOG_ENTRY_HEADER(knobLightLineSet);

public:
  static void initClass(void);

  SoGuiSlider1(void);

  enum Orientation {
    X, Y
  };

  SoSFVec3f size;
  SoSFEnum orientation; // not implemented

  SoSFFloat min;
  SoSFFloat max;
  SoSFFloat value;

  SoSFBool alwaysHook;

  virtual void handleEvent(SoHandleEventAction * action);

  virtual void setSurfaceColor(const SbColor & value);
  virtual void setSurfaceColor(const SbColor & minvalue, const SbColor & maxvalue);
  virtual SbColor getValueAsColor(void) const;

  // FIXME: move to something non-public
  void sizeUpdate(void);
  void valueUpdate(void);
  void minUpdate(void);
  void maxUpdate(void);

protected:
  virtual ~SoGuiSlider1(void);

private:
  void * internals;

};

#endif // !COIN_SOGUISLIDER1_H
