evGUIWindow.h

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/*
 *
 * EVITA: Efficient Visualization of Terascale Datasets
 * Copyright (C) 2000-2016  Team Evita
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 * 
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details.
 * 
 * You should have received a copy of the GNU Library General Public
 * License along with this library; if not, write to the
 * Free Software Foundation, Inc., 675 Mass Ave, Cambridge,
 * MA 02139, USA.
 *
 */


#ifndef __evGUIWindow_h
#define __evGUIWindow_h


#include <FL/Fl_Double_Window.H>

#include "evGUIObject.h"


class evGUIWindow : public evGUIObject, public Fl_Double_Window
{
public:
  evGUIWindow(const int width, const int height, const char *title);
  virtual ~evGUIWindow(void);
  
  virtual const evString GetClassName(void) const
  {
    return(evString("evGUIWindow"));
  }

  virtual void Show(void);
  
protected:
  
private:
  static void Callback(Fl_Widget *widget, void *data);
};


inline evGUIWindow::evGUIWindow(const int width, const int height,
                                const char *title) :
  Fl_Double_Window(width, height, title)
{
  this->callback(this->Callback);
}


inline evGUIWindow::~evGUIWindow(void)
{
}


inline void evGUIWindow::Show(void)
{
  Fl::visual(FL_DOUBLE|FL_INDEX);
  this->show();
  this->wait_for_expose();
  Fl::flush(); 
}


inline void evGUIWindow::Callback(Fl_Widget *widget, void *data)
{
  if (Fl::event_key() == FL_Escape)
    return;
}


#endif