/*=========================================================================

  Library:   CTK

  Copyright (c) Kitware Inc. 
  All rights reserved.
  Distributed under a BSD License. See LICENSE.txt file.

  This software is distributed "AS IS" WITHOUT ANY WARRANTY; without even
  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  See the above copyright notice for more information.

=========================================================================*/

#ifndef __ctkCoordinatesWidget_h
#define __ctkCoordinatesWidget_h

// Qt includes
#include <QWidget>

// CTK includes
#include "CTKWidgetsExport.h"

class CTK_WIDGETS_EXPORT ctkCoordinatesWidget : public QWidget
{
  Q_OBJECT 
  Q_PROPERTY(int Dimension READ dimension WRITE setDimension)
  Q_PROPERTY(double minimum READ minimum WRITE setMinimum)
  Q_PROPERTY(double maximum READ maximum WRITE setMaximum)
  Q_PROPERTY(double singleStep  READ singleStep WRITE setSingleStep STORED false)
  Q_PROPERTY(QString coordinates READ coordinatesAsString WRITE setCoordinatesAsString)

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

  /// 
  /// Set/Get the dimension of the point (3D by default)
  void setDimension(int dim);
  int dimension() const;

  /// 
  /// Set/Get the single step of the QDoubleSpinBoxes 
  void setSingleStep(double step);
  double singleStep() const;

  /// 
  /// Set/Get the minimum value of the QDoubleSpinBoxes 
  void setMinimum(double minimum);
  double minimum() const;

  /// 
  /// Set/Get the maximum value of the QDoubleSpinBoxes 
  void setMaximum(double minimum);
  double maximum() const;

  /// 
  /// Set/Get the coordinates. Use commas between numbers
  void setCoordinatesAsString(QString pos);
  QString coordinatesAsString()const;

  /// 
  /// Set/Get the coordinates
  void setCoordinates(double* pos);
  double* coordinates()const;

signals:
  void valueChanged(double* pos);

protected slots:
  void coordinateChanged(double);
  void coordinatesChanged();

protected:
  void AddSpinBox();

  double  Minimum;
  double  Maximum;
  double  SingleStep;
  int     Dimension;
  double* Coordinates;
};

#endif