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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the examples of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** You may use this file under the terms of the BSD license as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
** * Redistributions of source code must retain the above copyright
** notice, this list of conditions and the following disclaimer.
** * Redistributions in binary form must reproduce the above copyright
** notice, this list of conditions and the following disclaimer in
** the documentation and/or other materials provided with the
** distribution.
** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
** of its contributors may be used to endorse or promote products derived
** from this software without specific prior written permission.
**
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QQuickWidget>
#include <QQmlError>
#include <QtWidgets>
class MainWindow : public QMainWindow {
Q_OBJECT
public:
MainWindow();
private slots:
void quickWidgetStatusChanged(QQuickWidget::Status);
void sceneGraphError(QQuickWindow::SceneGraphError error, const QString &message);
private:
QQuickWidget *m_quickWidget;
};
MainWindow::MainWindow()
: m_quickWidget(new QQuickWidget)
{
QSurfaceFormat format;
if (QCoreApplication::arguments().contains(QStringLiteral("--coreprofile"))) {
format.setVersion(4, 4);
format.setProfile(QSurfaceFormat::CoreProfile);
}
if (QCoreApplication::arguments().contains(QStringLiteral("--multisample")))
format.setSamples(4);
m_quickWidget->setFormat(format);
QMdiArea *centralWidget = new QMdiArea;
QLCDNumber *lcd = new QLCDNumber;
lcd->display(1337);
lcd->setMinimumSize(250,100);
centralWidget ->addSubWindow(lcd);
QUrl source("qrc:quickwidget/rotatingsquare.qml");
connect(m_quickWidget, SIGNAL(statusChanged(QQuickWidget::Status)),
this, SLOT(quickWidgetStatusChanged(QQuickWidget::Status)));
connect(m_quickWidget, SIGNAL(sceneGraphError(QQuickWindow::SceneGraphError,QString)),
this, SLOT(sceneGraphError(QQuickWindow::SceneGraphError,QString)));
m_quickWidget->resize(300,300);
m_quickWidget->setResizeMode(QQuickWidget::SizeRootObjectToView );
m_quickWidget->setSource(source);
centralWidget ->addSubWindow(m_quickWidget);
setCentralWidget(centralWidget);
QMenu *fileMenu = menuBar()->addMenu(tr("File"));
QAction *quitAction = fileMenu->addAction(tr("Quit"));
connect(quitAction, SIGNAL(triggered()), qApp, SLOT(quit()));
}
void MainWindow::quickWidgetStatusChanged(QQuickWidget::Status status)
{
if (status == QQuickWidget::Error) {
QStringList errors;
foreach (const QQmlError &error, m_quickWidget->errors())
errors.append(error.toString());
statusBar()->showMessage(errors.join(QStringLiteral(", ")));
}
}
void MainWindow::sceneGraphError(QQuickWindow::SceneGraphError, const QString &message)
{
statusBar()->showMessage(message);
}
int main(int argc, char **argv)
{
QApplication app(argc, argv);
MainWindow mainWindow;
mainWindow.show();
return app.exec();
}
#include "main.moc"
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