diff options
author | Lars Knoll <lars.knoll@nokia.com> | 2009-03-23 09:18:55 (GMT) |
---|---|---|
committer | Simon Hausmann <simon.hausmann@nokia.com> | 2009-03-23 09:18:55 (GMT) |
commit | e5fcad302d86d316390c6b0f62759a067313e8a9 (patch) | |
tree | c2afbf6f1066b6ce261f14341cf6d310e5595bc1 /examples/opengl/hellogl_es2/mainwindow.cpp | |
download | Qt-e5fcad302d86d316390c6b0f62759a067313e8a9.zip Qt-e5fcad302d86d316390c6b0f62759a067313e8a9.tar.gz Qt-e5fcad302d86d316390c6b0f62759a067313e8a9.tar.bz2 |
Long live Qt 4.5!
Diffstat (limited to 'examples/opengl/hellogl_es2/mainwindow.cpp')
-rw-r--r-- | examples/opengl/hellogl_es2/mainwindow.cpp | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/examples/opengl/hellogl_es2/mainwindow.cpp b/examples/opengl/hellogl_es2/mainwindow.cpp new file mode 100644 index 0000000..26fbeaa --- /dev/null +++ b/examples/opengl/hellogl_es2/mainwindow.cpp @@ -0,0 +1,108 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (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 qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "mainwindow.h" + +#include <QApplication> +#include <QMenuBar> +#include <QGroupBox> +#include <QGridLayout> +#include <QSlider> +#include <QLabel> +#include <QTimer> + +#include "glwidget.h" + +MainWindow::MainWindow() +{ + GLWidget *glwidget = new GLWidget(); + QLabel *label = new QLabel(this); + QTimer *timer = new QTimer(this); + QSlider *slider = new QSlider(this); + slider->setOrientation(Qt::Horizontal); + + slider->setRange(0, 100); + slider->setSliderPosition(50); + timer->setInterval(10); + label->setText("A QGlWidget with OpenGl ES"); + label->setAlignment(Qt::AlignHCenter); + + QGroupBox * groupBox = new QGroupBox(this); + setCentralWidget(groupBox); + groupBox->setTitle("OpenGL ES Example"); + + QGridLayout *layout = new QGridLayout(groupBox); + + layout->addWidget(glwidget,1,0,8,1); + layout->addWidget(label,9,0,1,1); + layout->addWidget(slider, 11,0,1,1); + + groupBox->setLayout(layout); + + QMenu *fileMenu = new QMenu("File"); + QMenu *helpMenu = new QMenu("Help"); + QMenu *showMenu = new QMenu("Show"); + menuBar()->addMenu(fileMenu); + menuBar()->addMenu(showMenu); + menuBar()->addMenu(helpMenu); + QAction *exit = new QAction("Exit", fileMenu); + QAction *aboutQt = new QAction("AboutQt", helpMenu); + QAction *showLogo = new QAction("Show 3D Logo", showMenu); + QAction *showTexture = new QAction("Show 2D Texture", showMenu); + QAction *showBubbles = new QAction("Show bubbles", showMenu); + showBubbles->setCheckable(true); + showBubbles->setChecked(true); + fileMenu->addAction(exit); + helpMenu->addAction(aboutQt); + showMenu->addAction(showLogo); + showMenu->addAction(showTexture); + showMenu->addAction(showBubbles); + + QObject::connect(timer, SIGNAL(timeout()), glwidget, SLOT(updateGL())); + QObject::connect(exit, SIGNAL(triggered(bool)), this, SLOT(close())); + QObject::connect(aboutQt, SIGNAL(triggered(bool)), qApp, SLOT(aboutQt())); + + QObject::connect(showLogo, SIGNAL(triggered(bool)), glwidget, SLOT(setLogo())); + QObject::connect(showTexture, SIGNAL(triggered(bool)), glwidget, SLOT(setTexture())); + QObject::connect(showBubbles, SIGNAL(triggered(bool)), glwidget, SLOT(showBubbles(bool))); + QObject::connect(slider, SIGNAL(valueChanged(int)), glwidget, SLOT(setScaling(int))); + timer->start(); +} |