FMEwork/VTK/Sources/VTK/MLVTK/VTKSupport/mlVTKParentWrapper.h

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// **InsertLicense** code
//----------------------------------------------------------------------------------

//----------------------------------------------------------------------------------
#ifndef __mlVTKParentWrapper_H
#define __mlVTKParentWrapper_H

// Include dll-specific settings.
#include "mlInitSystemVTKSupport.h"

#ifndef __mlModuleIncludes_H
#include "mlModuleIncludes.h"
#endif

class QVTKWidget;

ML_START_NAMESPACE

  //----------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------
  class MLVTK_SUPPORT_EXPORT MLVTKParentWrapper : public Base
  {
  public:
    MLVTKParentWrapper() : Base()                                  { _parentPtr = NULL; _qVTKWidgetPtr = NULL; }

    inline void   setParent(void *parent)                          { _parentPtr = parent; }

    inline void  *getParent()                                      { return _parentPtr;   }

    inline void   setQVTWidget(QVTKWidget *qVTKWidget)             { _qVTKWidgetPtr = qVTKWidget; }

    inline QVTKWidget *getQVTWidget()                              { return _qVTKWidgetPtr;   }

    inline void   setBaseFld(BaseField *baseFld)                   { _baseFld = baseFld;  }

    inline void  *getBaseFld()                                     { return _baseFld;     }

    inline void   notify()                                         { if (_baseFld){ _baseFld->touch(); } }

    virtual char *getPersistentState() const                       { return NULL; };

    virtual void  setPersistentState(const char* /*state*/)        {};

    virtual void  clearPersistentState(char* /*state*/) const      {};

  private:

    void      *_parentPtr;

    QVTKWidget *_qVTKWidgetPtr;

    BaseField *_baseFld;

    ML_CLASS_HEADER(MLVTKParentWrapper);
  };


ML_END_NAMESPACE

#endif // __mlVTKParentWrapper_H