#include <iostream>
#include <TApplication.h>
#include <TRint.h>
#include <TROOT.h>
#include <TSystem.h>
#include <TGTextEntry.h>
#include <TGTextView.h>
#include <TGClient.h>
/// \file
/// \ingroup tutorial_gui
/// A simple example of entering  CINT commands and having the CINT output in a ROOT GUI application window.
/// An editable combo box is used as a CINT prompt, a text view widget displays the command output.
///
/// \macro_code
///
/// \author Ilka Antcheva   06/07/2007

#include <TGButton.h>
#include <TGFrame.h>
#include <TGLayout.h>
#include <TGWindow.h>
#include <TGLabel.h>
#include <TString.h>
#include <TGComboBox.h>
#include <Getline.h>
#include "RQ_OBJECT.h"

class IDList {

private:
   Int_t fID;  //create widget Id(s)

public:
   IDList() : fID(0) {}
   ~IDList() {}
   Int_t GetUnID(void) { return ++fID; }
};

class MyTerminal : public TGMainFrame {
    RQ_OBJECT("MyTerminal")  ///< for classes not derived from TQObject, RQ_OBJECT macro should be used

private:
   TGTextButton        *fExit;
   IDList               fIDs;
   TGComboBox          *fComboCmd;   // CINT command combobox
   TGTextBuffer        *fCommandBuf; // text buffer in use
   TGTextEntry         *fCommand;    // text entry for CINT commands
   TGTextView          *fTextView;   // display CINT output
   TString              fName;       // name of temp created file
public:
   MyTerminal(const TGWindow *p, UInt_t w, UInt_t h);
   virtual ~MyTerminal();

   void DoExit();
   void DoEnteredCommand();

   //ClassDef(MyTerminal, 0)
    #if ROOT_VERSION_CODE < ROOT_VERSION(6,0,0)//Just needed for ROOT v5
    ClassDef(MyTerminal, 0);///needed as it derives from TObject
    #endif
};