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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the examples of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain
** additional rights. These rights are described in the Nokia Qt LGPL
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 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 the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://www.qtsoftware.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtGui>
#include "glwidget.h"
#include "window.h"
Window::Window()
{
QGridLayout *mainLayout = new QGridLayout;
glWidgets[0][0] = 0;
for (int i = 0; i < NumRows; ++i) {
for (int j = 0; j < NumColumns; ++j) {
QColor clearColor;
clearColor.setHsv(((i * NumColumns) + j) * 255
/ (NumRows * NumColumns - 1),
255, 63);
glWidgets[i][j] = new GLWidget(0, glWidgets[0][0]);
glWidgets[i][j]->setClearColor(clearColor);
glWidgets[i][j]->rotateBy(+42 * 16, +42 * 16, -21 * 16);
mainLayout->addWidget(glWidgets[i][j], i, j);
connect(glWidgets[i][j], SIGNAL(clicked()),
this, SLOT(setCurrentGlWidget()));
}
}
setLayout(mainLayout);
currentGlWidget = glWidgets[0][0];
QTimer *timer = new QTimer(this);
connect(timer, SIGNAL(timeout()), this, SLOT(rotateOneStep()));
timer->start(20);
setWindowTitle(tr("Textures"));
}
void Window::setCurrentGlWidget()
{
currentGlWidget = qobject_cast<GLWidget *>(sender());
}
void Window::rotateOneStep()
{
if (currentGlWidget)
currentGlWidget->rotateBy(+2 * 16, +2 * 16, -1 * 16);
}
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