|  | Home · All Namespaces · All Classes · Main Classes · Grouped Classes · Modules · Functions |

# window.cpp Example File
opengl/hellogl/window.cpp

     /****************************************************************************
     **
     ** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
     ** Contact: Qt Software Information (qt-info@nokia.com)
     **
     ** This file is part of the example classes of the Qt Toolkit.
     **
     ** Commercial Usage
     ** Licensees holding valid Qt Commercial licenses may use this file in
     ** accordance with the Qt Commercial License Agreement provided with the
     ** Software or, alternatively, in accordance with the terms contained in
     ** a written agreement between you and Nokia.
     **
     **
     ** GNU General Public License Usage
     ** Alternatively, this file may be used under the terms of the GNU
     ** General Public License versions 2.0 or 3.0 as published by the Free
     ** Software Foundation and appearing in the file LICENSE.GPL included in
     ** the packaging of this file.  Please review the following information
     ** to ensure GNU General Public Licensing requirements will be met:
     ** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
     ** http://www.gnu.org/copyleft/gpl.html.  In addition, as a special
     ** exception, Nokia gives you certain additional rights. These rights
     ** are described in the Nokia Qt GPL Exception version 1.3, included in
     ** the file GPL_EXCEPTION.txt in this package.
     **
     ** Qt for Windows(R) Licensees
     ** As a special exception, Nokia, as the sole copyright holder for Qt
     ** Designer, grants users of the Qt/Eclipse Integration plug-in the
     ** right for the Qt/Eclipse Integration to link to functionality
     ** provided by Qt Designer and its related libraries.
     **
     ** If you are unsure which license is appropriate for your use, please
     ** contact the sales department at qt-sales@nokia.com.
     **
     ****************************************************************************/

     #include <QtGui>

     #include "glwidget.h"
     #include "window.h"

     Window::Window()
     {
         glWidget = new GLWidget;

         xSlider = createSlider();
         ySlider = createSlider();
         zSlider = createSlider();

         connect(xSlider, SIGNAL(valueChanged(int)), glWidget, SLOT(setXRotation(int)));
         connect(glWidget, SIGNAL(xRotationChanged(int)), xSlider, SLOT(setValue(int)));
         connect(ySlider, SIGNAL(valueChanged(int)), glWidget, SLOT(setYRotation(int)));
         connect(glWidget, SIGNAL(yRotationChanged(int)), ySlider, SLOT(setValue(int)));
         connect(zSlider, SIGNAL(valueChanged(int)), glWidget, SLOT(setZRotation(int)));
         connect(glWidget, SIGNAL(zRotationChanged(int)), zSlider, SLOT(setValue(int)));

         QHBoxLayout *mainLayout = new QHBoxLayout;
         mainLayout->addWidget(glWidget);
         mainLayout->addWidget(xSlider);
         mainLayout->addWidget(ySlider);
         mainLayout->addWidget(zSlider);
         setLayout(mainLayout);

         xSlider->setValue(15 * 16);
         ySlider->setValue(345 * 16);
         zSlider->setValue(0 * 16);
         setWindowTitle(tr("Hello GL"));
     }

     QSlider *Window::createSlider()
     {
         QSlider *slider = new QSlider(Qt::Vertical);
         slider->setRange(0, 360 * 16);
         slider->setSingleStep(16);
         slider->setPageStep(15 * 16);
         slider->setTickInterval(15 * 16);
         slider->setTickPosition(QSlider::TicksRight);
         return slider;
     }