G4SoQt.hh

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//
// F.W. Jones 05012018

#ifndef G4SOQT_HH
#define G4SOQT_HH

#if defined(G4VIS_BUILD_OIQT_DRIVER)
//#if defined(G4INTY_BUILD_QT) || defined(G4INTY_USE_QT)

#include "G4VInteractorManager.hh"

class QWidget;
class QString;

// Class description :
//
// G4SoQt : a singleton to handle Open Inventor visualization 
// drivers built over Qt. It permits to have one Qt main loop for 
// the whole application. The SoQt toolkit is inited in the 
// constructor. It is done once for the whole application.
//
// Class description - end :

class G4SoQt : public G4VInteractorManager {
public:
  static G4SoQt* getInstance();
  // FWJ no command line args for time being
  //  static G4SoQt* getInstance(int, char**, char*);
  G4bool Inited();
  void* GetEvent();
  void FlushAndWaitExecution();
  void SecondaryLoop();
  virtual ~G4SoQt();                     
  bool IsExternalApp();

private:
  G4SoQt(const G4SoQt&);
  G4SoQt();
  //  G4SoQt(int, char**, char*);                     
  G4SoQt& operator=(const G4SoQt&);
  static G4SoQt* instance; // Pointer to single instance.
  //  int    argn;
  //  char** args;
  bool externalApp;
};

#endif

#endif