dox/GUISupport/Qt/Chart/vtkQtChartSeriesModel.h

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

  Program:   Visualization Toolkit
  Module:    vtkQtChartSeriesModel.h

  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.

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

=========================================================================*/
/*-------------------------------------------------------------------------
  Copyright 2008 Sandia Corporation.
  Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
  the U.S. Government retains certain rights in this software.
-------------------------------------------------------------------------*/


#ifndef _vtkQtChartSeriesModel_h
#define _vtkQtChartSeriesModel_h

#include "vtkQtChartExport.h"
#include <QVariant> // Needed for return type.
#include <QList>    // Needed for return type.


class VTKQTCHART_EXPORT vtkQtChartSeriesModel : public QObject
{
  Q_OBJECT

public:
  vtkQtChartSeriesModel(QObject *parent=0);
  virtual ~vtkQtChartSeriesModel() {}

  virtual int getNumberOfSeries() const = 0;

  virtual int getNumberOfSeriesValues(int series) const = 0;

  virtual QVariant getSeriesName(int series) const = 0;

  virtual QVariant getSeriesValue(int series, int index,
      int component) const = 0;

  virtual QList<QVariant> getSeriesRange(int series, int component) const = 0;

signals:
  void modelAboutToBeReset();

  void modelReset();

  void seriesAboutToBeInserted(int first, int last);

  void seriesInserted(int first, int last);

  void seriesAboutToBeRemoved(int first, int last);

  void seriesRemoved(int first, int last);
};

#endif