dox/GUISupport/Qt/Chart/vtkQtChartAxisModel.h

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

  Program:   Visualization Toolkit
  Module:    vtkQtChartAxisModel.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 _vtkQtChartAxisModel_h
#define _vtkQtChartAxisModel_h


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

class vtkQtChartAxisModelInternal;
class QVariant;


class VTKQTCHART_EXPORT vtkQtChartAxisModel : public QObject
{
  Q_OBJECT

public:
  vtkQtChartAxisModel(QObject *parent=0);
  virtual ~vtkQtChartAxisModel();

  void addLabel(const QVariant &label);

  void insertLabel(int index, const QVariant &label);

  void removeLabel(int index);

  void removeAllLabels();

  void startModifyingData();

  void finishModifyingData();

  int getNumberOfLabels() const;

  void getLabel(int index, QVariant &label) const;

  int getLabelIndex(const QVariant &label) const;

signals:
  void labelInserted(int index);

  void removingLabel(int index);

  void labelRemoved(int index);

  void labelsReset();

private:
  vtkQtChartAxisModelInternal *Internal; 
  bool InModify;                         
};

#endif

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