#include <TGClient.h>
#include <TGButton.h>
#include <TGComboBox.h>
#include <TGLabel.h>
#include <TGTextEntry.h>

class MyMainFrame : public TGMainFrame {
//  RQ_OBJECT("MyMainFrame");

 public:
  MyMainFrame(const TGWindow *p, UInt_t w, UInt_t h);
  virtual ~MyMainFrame();
  void myClosing(); 
  void dontcloseme(); 
};

MyMainFrame::MyMainFrame(const TGWindow *p, UInt_t w, UInt_t h)
   : TGMainFrame(p, w, h)
{
  SetCleanup(kDeepCleanup);

  DontCallClose();
  Connect("CloseWindow()","MyMainFrame",this,"dontcloseme()");
 
  
  TGCompositeFrame *cframe2 = new TGCompositeFrame(this, 50, 20, kVerticalFrame);
  TGTextButton *exit = new TGTextButton(cframe2, "&Exit ","gApplication->Terminate(0)");
  cframe2->AddFrame(exit, new TGLayoutHints(kLHintsCenterX | kLHintsExpandX,2,2,2,2));  
  AddFrame(cframe2, new TGLayoutHints(kLHintsCenterX | kLHintsExpandX, 2, 2, 2, 2));
  
  SetWindowName("mygui");
  MapSubwindows();
  Resize(GetDefaultSize());
  MapWindow();
}

MyMainFrame::myClosing()
{
  printf(" closing... \n");
  Cleanup();
  CloseWindow();
}

MyMainFrame::dontcloseme()
{
  printf(" please don't kill me! \n");
}


MyMainFrame::~MyMainFrame()
{
   Cleanup();
   delete this;
}

void mygui()
{
  MyMainFrame *thegui = new MyMainFrame(gClient->GetRoot(), 350, 80);
#if 0
  Int_t i = 0;
  while( i<5000000 ) {
    i++;
    gSystem->ProcessEvents();
  };
  thegui->myClosing();
#endif
}