#include "TGFrame.h"
#include "TGButton.h"
#include "TRootEmbeddedCanvas.h"
#include <iostream>

class TestFrame : public TGMainFrame {
 public:
  TestFrame(const TGWindow * p, UInt_t w, UInt_t h);
  void CloseWindow();
  void PrintKey(Event_t*);

  ClassDef(TestFrame,1);
};

TestFrame::TestFrame(const TGWindow * p, UInt_t w, UInt_t h) 
  : TGMainFrame(p,w,h) {
  Connect("CloseWindow()", "TestFrame", this, "CloseWindow()");
  Connect("ProcessedEvent(Event_t*)", "TestFrame", this, "PrintKey(Event_t*)");

  SetCleanup(kDeepCleanup);

  AddInput(kKeyPressMask);


  TGHorizontalFrame *f = new TGHorizontalFrame(this, w,h);
  TGTextButton *button = new TGTextButton(f,"foo");
  f->AddFrame(button);
  AddFrame(f);

  MapSubwindows();
  Resize(GetDefaultSize());
  MapWindow();
} 

void TestFrame::PrintKey(Event_t* e){
  const unsigned ESCAPE = 9;

  std::cerr << e->fCode << '\n';

  if(e->fType == kGKeyPress && e->fCode == ESCAPE){
    CloseWindow();
  }
}

void TestFrame::CloseWindow(){
  delete this;
}