/****************************************************************************** $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 <qpushbutton.h>#include <qslider.h>#include <qlayout.h>#include <qframe.h>#include <qmenubar.h>#include <qpopupmenu.h>#include <qapplication.h>#include <qkeycode.h>#include "globjwin.h"#include "glbox.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    GLBox* c = new GLBox( f, "glbox");    // Create the three sliders; one for each rotation axis    QSlider* x = new QSlider ( 0, 360, 60, 0, QSlider::Vertical, this, "xsl" );    x->setTickmarks( QSlider::Left );    QObject::connect( x, SIGNAL(valueChanged(int)),c,SLOT(setXRotation(int)) );    QSlider* y = new QSlider ( 0, 360, 60, 0, QSlider::Vertical, this, "ysl" );    y->setTickmarks( QSlider::Left );    QObject::connect( y, SIGNAL(valueChanged(int)),c,SLOT(setYRotation(int)) );    QSlider* z = new QSlider ( 0, 360, 60, 0, QSlider::Vertical, this, "zsl" );    z->setTickmarks( QSlider::Left );    QObject::connect( z, SIGNAL(valueChanged(int)),c,SLOT(setZRotation(int)) );    // Now that we have all the widgets, put them into a nice layout    // Put the sliders on top of each other    QVBoxLayout* vlayout = new QVBoxLayout( 20, "vlayout");    vlayout->addWidget( x );    vlayout->addWidget( y );    vlayout->addWidget( z );    // Put the GL widget inside the frame    QHBoxLayout* flayout = new QHBoxLayout( f, 2, 2, "flayout");    flayout->addWidget( c, 1 );    // Top level layout, puts the sliders to the left of the frame/GL widget    QHBoxLayout* hlayout = new QHBoxLayout( this, 20, 20, "hlayout");    hlayout->setMenuBar( m );    hlayout->addLayout( vlayout );    hlayout->addWidget( f, 1 );}