dox/GUISupport/Qt/Chart/vtkQtChartKeyboardZoom.h

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

  Program:   Visualization Toolkit
  Module:    vtkQtChartKeyboardZoom.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 _vtkQtChartKeyboardZoom_h
#define _vtkQtChartKeyboardZoom_h


#include "vtkQtChartExport.h"
#include "vtkQtChartKeyboardFunction.h"


class VTKQTCHART_EXPORT vtkQtChartKeyboardZoom :
    public vtkQtChartKeyboardFunction
{
public:
  enum ZoomFlags
    {
    ZoomBoth,  
    ZoomXOnly, 
    ZoomYOnly  
    };

  enum ZoomMethod
    {
    ZoomIn, 
    ZoomOut 
    };

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

  virtual void activate();

protected:
  void setZoomFlags(ZoomFlags flags) {this->Flags = flags;}

  void setZoomMethod(ZoomMethod method) {this->Method = method;}

private:
  ZoomFlags Flags;   
  ZoomMethod Method; 

private:
  vtkQtChartKeyboardZoom(const vtkQtChartKeyboardZoom &);
  vtkQtChartKeyboardZoom &operator=(const vtkQtChartKeyboardZoom &);
};


class VTKQTCHART_EXPORT vtkQtChartKeyboardZoomX :
    public vtkQtChartKeyboardZoom
{
public:
  vtkQtChartKeyboardZoomX(QObject *parent=0);
  virtual ~vtkQtChartKeyboardZoomX() {}

private:
  vtkQtChartKeyboardZoomX(const vtkQtChartKeyboardZoomX &);
  vtkQtChartKeyboardZoomX &operator=(const vtkQtChartKeyboardZoomX &);
};


class VTKQTCHART_EXPORT vtkQtChartKeyboardZoomY :
    public vtkQtChartKeyboardZoom
{
public:
  vtkQtChartKeyboardZoomY(QObject *parent=0);
  virtual ~vtkQtChartKeyboardZoomY() {}

private:
  vtkQtChartKeyboardZoomY(const vtkQtChartKeyboardZoomY &);
  vtkQtChartKeyboardZoomY &operator=(const vtkQtChartKeyboardZoomY &);
};


class VTKQTCHART_EXPORT vtkQtChartKeyboardZoomOut :
    public vtkQtChartKeyboardZoom
{
public:
  vtkQtChartKeyboardZoomOut(QObject *parent=0);
  virtual ~vtkQtChartKeyboardZoomOut() {}

private:
  vtkQtChartKeyboardZoomOut(const vtkQtChartKeyboardZoomOut &);
  vtkQtChartKeyboardZoomOut &operator=(const vtkQtChartKeyboardZoomOut &);
};


class VTKQTCHART_EXPORT vtkQtChartKeyboardZoomOutX :
    public vtkQtChartKeyboardZoomOut
{
public:
  vtkQtChartKeyboardZoomOutX(QObject *parent=0);
  virtual ~vtkQtChartKeyboardZoomOutX() {}

private:
  vtkQtChartKeyboardZoomOutX(const vtkQtChartKeyboardZoomOutX &);
  vtkQtChartKeyboardZoomOutX &operator=(const vtkQtChartKeyboardZoomOutX &);
};


class VTKQTCHART_EXPORT vtkQtChartKeyboardZoomOutY :
    public vtkQtChartKeyboardZoomOut
{
public:
  vtkQtChartKeyboardZoomOutY(QObject *parent=0);
  virtual ~vtkQtChartKeyboardZoomOutY() {}

private:
  vtkQtChartKeyboardZoomOutY(const vtkQtChartKeyboardZoomOutY &);
  vtkQtChartKeyboardZoomOutY &operator=(const vtkQtChartKeyboardZoomOutY &);
};

#endif

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