source: trunk/geant4/visualization/OpenGL/src/G4OpenGLStoredQt.cc@ 601

//
// ********************************************************************
// * 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.          *
// ********************************************************************
//
//
// $Id: G4OpenGLStoredQt.cc,v 1.2 2007/11/09 15:03:22 lgarnier Exp $
// GEANT4 tag $Name:  $
//
// 
// OpenGLStoredQt graphics system factory.

#ifdef G4VIS_BUILD_OPENGLQT_DRIVER

#include "G4VisFeaturesOfOpenGL.hh"
#include "G4VSceneHandler.hh"
#include "G4OpenGLSceneHandler.hh"
#include "G4OpenGLViewer.hh"
#include "G4OpenGLStoredQt.hh"
#include "G4OpenGLStoredQtViewer.hh"
#include "G4OpenGLViewerMessenger.hh"

G4OpenGLStoredQt::G4OpenGLStoredQt ():
  G4VGraphicsSystem ("OpenGLStoredQt",
                     "OGLSQT",
                     G4VisFeaturesOfOpenGLIQt (),
                     G4VGraphicsSystem::threeD)
{
  G4OpenGLViewerMessenger::GetInstance();
  printf("G4OpenGLStoredQt::Create  \n");
}

G4VSceneHandler* G4OpenGLStoredQt::CreateSceneHandler
(const G4String& name) {
  G4VSceneHandler* pScene = new G4OpenGLStoredSceneHandler (*this, name);
  return    pScene;
}

G4VViewer* G4OpenGLStoredQt::CreateViewer
(G4VSceneHandler& scene, const G4String& name) {
  printf("G4OpenGLStoredQt::CreateViewer \n");
  G4VViewer* pView =
    new G4OpenGLStoredQtViewer
    ((G4OpenGLStoredSceneHandler&) scene, name);
  if (pView) {
    if (pView -> GetViewId () < 0) {
      G4cerr << "G4OpenGLStoredQt::CreateViewer: error flagged by negative"
        " view id in G4OpenGLStoredQtViewer creation."
        "\n Destroying view and returning null pointer."
           << G4endl;
      delete pView;
      pView = 0;
    }
  }
  else {
    G4cerr << "G4OpenGLStoredQt::CreateViewer: null pointer on"
      " new G4OpenGLStoredQtViewer." << G4endl;
  }
  printf("G4OpenGLStoredQt::CreateViewer END \n");
   return pView;
}

#endif