include/root/TGApplication.h

0001 // @(#)root/gui:$Id$
0002 // Author: Guy Barrand   30/05/2001
0003
0004 /*************************************************************************
0005  * Copyright (C) 1995-2021, Rene Brun and Fons Rademakers.               *
0006  * All rights reserved.                                                  *
0007  *                                                                       *
0008  * For the licensing terms see $ROOTSYS/LICENSE.                         *
0009  * For the list of contributors see $ROOTSYS/README/CREDITS.             *
0010  *************************************************************************/
0011
0012 #ifndef ROOT_TGApplication
0013 #define ROOT_TGApplication
0014
0015
0016 #include "TApplication.h"
0017
0018 class TGClient;
0019
0020
0021 class TGApplication : public TApplication {
0022
0023 private:
0024    TString        fDisplay;           ///< display server to connect to
0025    TGClient      *fClient{nullptr};   ///< pointer to the client environment
0026
0027 protected:
0028    TGApplication() : TApplication() {}
0029    void LoadGraphicsLibs() override;
0030
0031 public:
0032    TGApplication(const char *appClassName,
0033                  Int_t *argc, char **argv,
0034                  void *options = nullptr, Int_t numOptions = 0);
0035    ~TGApplication() override;
0036
0037    void GetOptions(Int_t *argc, char **argv) override;
0038
0039    ClassDefOverride(TGApplication,0)  //GUI application singleton
0040 };
0041
0042 #endif