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geant4/source/visualization/OpenInventor/include/G4SoQt.hh
T
2020-12-04 12:30:43 +01:00

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//
// ********************************************************************
// * License and Disclaimer *
// * *
// * The Geant4 software is copyright of the Copyright Holders of *
// * the Geant4 Collaboration. It is provided under the terms and *
// * conditions of the Geant4 Software License, included in the file *
// * LICENSE and available at http://cern.ch/geant4/license . These *
// * include a list of copyright holders. *
// * *
// * Neither the authors of this software system, nor their employing *
// * institutes,nor the agencies providing financial support for this *
// * work make any representation or warranty, express or implied, *
// * regarding this software system or assume any liability for its *
// * use. Please see the license in the file LICENSE and URL above *
// * for the full disclaimer and the limitation of liability. *
// * *
// * This code implementation is the result of the scientific and *
// * technical work of the GEANT4 collaboration. *
// * By using, copying, modifying or distributing the software (or *
// * any work based on the software) you agree to acknowledge its *
// * use in resulting scientific publications, and indicate your *
// * acceptance of all terms of the Geant4 Software license. *
// ********************************************************************
//
//
// F.W. Jones 05012018
#ifndef G4SOQT_HH
#define G4SOQT_HH
#if defined (G4VIS_BUILD_OIQT_DRIVER) || defined (G4VIS_USE_OIQT)
#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:
virtual ~G4SoQt();
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();
// Added direct exit method
void ExitSecondaryLoop();
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