/****************************************************************************** $Id: qt/globjwin.cpp   3.3.4   edited May 27 2003 $**** Copyright (C) 1992-2000 Trolltech AS.  All rights reserved.**** This file is part of an example program for Qt.  This example** program may be used, distributed and modified without limitation.*******************************************************************************/#include <qlayout.h>#include <qframe.h>#include <qmenubar.h>#include <qpopupmenu.h>#include <qapplication.h>#include <qmessagebox.h>#include "globjwin.h"#include "glteapots.h"GLObjectWindow::GLObjectWindow( QWidget* parent, const char* name )    : QWidget( parent, name ){    // Create a menu    QPopupMenu *file = new QPopupMenu( this );    file->insertItem( "Exit",  qApp, SLOT(quit()), CTRL+Key_Q );    // Create a menu bar    QMenuBar *m = new QMenuBar( this );    m->setSeparator( QMenuBar::InWindowsStyle );    m->insertItem("&File", file );    // Create a nice frame to put around the OpenGL widget    QFrame* f = new QFrame( this, "frame" );    f->setFrameStyle( QFrame::Sunken | QFrame::Panel );    f->setLineWidth( 2 );    // Create our OpenGL widget.    GLTeapots* c = new GLTeapots( f, "glteapots" );    // Check if we obtained an overlay    if ( !c->format().hasOverlay() ) {	QMessageBox::warning( 0, qApp->argv()[0], 			      "Failed to get an OpenGL overlay",			      "OK" );    }    // Now that we have all the widgets, put them into a nice layout    // Put the GL widget inside the frame    QHBoxLayout* flayout = new QHBoxLayout( f, 2, 2, "flayout");    flayout->addWidget( c, 1 );    // Top level layout    QVBoxLayout* hlayout = new QVBoxLayout( this, 20, 20, "hlayout");    hlayout->setMenuBar( m );    hlayout->addWidget( f, 1 );}