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++ // Copyright (C) 2023 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
++
++ #include "bargraph.h"
++ #include "scattergraph.h"
++ #include "surfacegraph.h"
++
++ #include <QtWidgets/qapplication.h>
++ #include <QtWidgets/qtabwidget.h>
++ #include <QtWidgets/qwidget.h>
++
++ using namespace Qt::StringLiterals;
++
++ int main(int argc, char **argv)
++ {
++ QApplication app(argc, argv);
++
++ // QTBUG-127884: crash on iOS when using QQuickWidget in QTabWidget
++ #ifndef Q_OS_IOS
++ QTabWidget tabWidget;
++ #endif
++
++ // Create bar graph
++ BarGraph bars;
++
++ // Create scatter graph
++ ScatterGraph scatter;
++
++ // Create surface graph
++ SurfaceGraph surface;
++
++ // QTBUG-127884: crash on iOS when using QQuickWidget in QTabWidget
++ #ifndef Q_OS_IOS
++ // Create a tab widget for creating own tabs for Q3DBarsWidgetItem, Q3DScatterWidgetItem, and Q3DSurfaceWidgetItem
++ tabWidget.setWindowTitle(u"Graph Gallery"_s);
++
++ // Add bars widget
++ tabWidget.addTab(bars.barsWidget(), u"Bar Graph"_s);
++ // Add scatter widget
++ tabWidget.addTab(scatter.scatterWidget(), u"Scatter Graph"_s);
++ // Add surface widget
++ tabWidget.addTab(surface.surfaceWidget(), u"Surface Graph"_s);
++
++ tabWidget.setMinimumHeight(bars.barsWidget()->height() * bars.barsWidget()->devicePixelRatioF());
++ tabWidget.show();
++ #else
++ bars.barsWidget()->show();
++ // scatter.scatterWidget()->show();
++ // surface.surfaceWidget()->show();
++ #endif
++
++ return QCoreApplication::exec();
++ }