wMaterial.h

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/* This software and supporting documentation are distributed by
 *     Institut Federatif de Recherche 49
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 *     91191 Gif-sur-Yvette cedex
 *     France
 *
 * This software is governed by the CeCILL-B license under
 * French law and abiding by the rules of distribution of free software.
 * You can  use, modify and/or redistribute the software under the
 * terms of the CeCILL-B license as circulated by CEA, CNRS
 * and INRIA at the following URL "http://www.cecill.info".
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#ifndef ANA_COLOR_WMATERIAL_H
#define ANA_COLOR_WMATERIAL_H
 
#include <anatomist/observer/Observer.h>
#include <anatomist/color/Material.h>
#include <qslider.h>
#include <set>
 
 
namespace anatomist
{
  class AObject;
}
 
 
class MaterialWindow : public QWidget, public anatomist::Observer
{
  Q_OBJECT
 
public:
  MaterialWindow( const std::set<anatomist::AObject *> &, QWidget* parent = 0, 
                  const char *name = 0, Qt::WindowFlags f = Qt::WindowFlags() );
  virtual ~MaterialWindow();
 
  const std::set<anatomist::AObject*>& objects() const { return _parents; }
  const anatomist::Material& getMaterial() const { return _material; }
 
  void update( const anatomist::Observable* observable, void* arg );
  void updateObjects();
  void updateInterface();
  void runCommand();
 
public slots:
  void enableTab( int );
  void enableAutoUpdate( bool );
 
protected slots:
  void valueChanged( int panel, int color, int value );
  void shininessChanged( int value );
  void chooseObject();
  void objectsChosen( const std::set<anatomist::AObject *> & );
 
protected:
  virtual void unregisterObservable( anatomist::Observable* );
  void drawContents();
  QWidget* buildRgbaBox( QWidget* parent, int num );
  void updatePanel( unsigned panel );
 
  std::set<anatomist::AObject *>        _parents;
  anatomist::Material                   _material;
 
private:
  struct Private;
  Private       *_privdata;
};
 
 
class QANumSlider : public QSlider
{
  Q_OBJECT
 
public:
  QANumSlider( int num1, int num2, int minValue, int maxValue, int pageStep, 
               int value, Qt::Orientation, QWidget * parent, 
               const char * name=0 );
  virtual ~QANumSlider() {}
 
  int           _num1;
  int           _num2;
 
signals:
  void valueChanged( int num1, int num2, int value );
 
protected slots:
  void transformChange( int );
};
 
 
#endif