dox/GUISupport/Qt/Chart/vtkQtChartSeriesOptionsModel.h

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

  Program:   Visualization Toolkit
  Module:    vtkQtChartSeriesOptionsModel.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 __vtkQtChartSeriesOptionsModel_h
#define __vtkQtChartSeriesOptionsModel_h

#include "vtkQtChartExport.h"
#include <QObject>

class vtkQtChartSeriesModel;
class vtkQtChartSeriesOptions;

class VTKQTCHART_EXPORT vtkQtChartSeriesOptionsModel : public QObject
{
  Q_OBJECT

public:
  typedef QObject Superclass;

  vtkQtChartSeriesOptionsModel(QObject* parent=0);
  virtual ~vtkQtChartSeriesOptionsModel() {}

  virtual int getNumberOfOptions() const = 0;

  virtual vtkQtChartSeriesOptions* getOptions(int series) const = 0;

  virtual int getOptionsIndex(vtkQtChartSeriesOptions *options) const = 0;

public slots:
  virtual void reset()=0;

signals:
  void modelAboutToBeReset();

  void modelReset();

  void optionsAboutToBeInserted(int first, int last);

  void optionsInserted(int first, int last);

  void optionsAboutToBeRemoved(int first, int last);

  void optionsRemoved(int first, int last);

  void optionsChanged(vtkQtChartSeriesOptions* options,
    int type, const QVariant& newValue, const QVariant& oldValue);

protected:
  vtkQtChartSeriesOptions* newOptions(QObject* parent);

  void releaseOptions(vtkQtChartSeriesOptions* options);

private slots:
  void optionsChanged(
    int type, const QVariant& newValue, const QVariant& oldValue);
};

#endif