qtextureparams.h

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#ifndef ANA_OBJECT_QTEXTUREPARAMS_H
#define ANA_OBJECT_QTEXTUREPARAMS_H

#include <qdialog.h>
#include <vector>


class QVectorCompEditor : public QWidget
{
  Q_OBJECT

public:
  QVectorCompEditor( const QString & label, QWidget* parent = 0 );
  virtual ~QVectorCompEditor();

  void setValue( float x );
  float value() const;

signals:
  void valueChanged( float );
  void valueChanged( QVectorCompEditor*, float );

private slots:
  void sliderChanged( int );
  void editChanged( const QString & );

private:
  struct Private;
  Private       *d;
};


class QTextureVectorEditor : public QWidget
{
  Q_OBJECT

public:
  QTextureVectorEditor( QWidget* parent = 0 );
  virtual ~QTextureVectorEditor();

  void setValues( const std::vector<float> & values );
  std::vector<float> values() const;

private slots:
  void componentValueChanged( QVectorCompEditor*, float );
  void scaleChanged( const QString & );

private:
  struct Private;
  Private       *d;
};


class QTextureParams : public QDialog
{
public:
  QTextureParams( QWidget *parent = 0, const char *name = 0, 
                  bool modal = false, Qt::WindowFlags f = 0 );
  virtual ~QTextureParams();

  void setParams( unsigned comp, const std::vector<float> & values );
  std::vector<float> params( unsigned comp ) const;

private:
  struct Private;
  Private       *d;
};


#endif