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Diffstat (limited to 'examples/datavisualization/qmlsurfacegallery/main.cpp')
-rw-r--r-- | examples/datavisualization/qmlsurfacegallery/main.cpp | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/examples/datavisualization/qmlsurfacegallery/main.cpp b/examples/datavisualization/qmlsurfacegallery/main.cpp new file mode 100644 index 00000000..cbd831b6 --- /dev/null +++ b/examples/datavisualization/qmlsurfacegallery/main.cpp @@ -0,0 +1,52 @@ +// Copyright (C) 2023 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause + +//! [0] +#include <QtDataVisualization/qutils.h> +//! [0] + +#include <QtGui/qguiapplication.h> +#include <QtQuick/qquickview.h> +#include <QtQml/qqmlengine.h> + +#ifdef QMAKE_BUILD +#include "datasource.h" +#endif + +using namespace Qt::StringLiterals; + +int main(int argc, char *argv[]) +{ + qputenv("QSG_RHI_BACKEND", "opengl"); + QGuiApplication app(argc, argv); + +#ifdef QMAKE_BUILD + qmlRegisterType<DataSource>("SurfaceGallery", 1, 0, "DataSource"); +#endif + + QQuickView viewer; + + //! [1] + // Enable antialiasing in direct rendering mode + viewer.setFormat(qDefaultSurfaceFormat(true)); + //! [1] + + // The following are needed to make examples run without having to install the module + // in desktop environments. +#ifdef Q_OS_WIN + QString extraImportPath(u"%1/../../../../%2"_s); +#else + QString extraImportPath(u"%1/../../../%2"_s); +#endif + viewer.engine()->addImportPath(extraImportPath.arg(QGuiApplication::applicationDirPath(), + u"qml"_s)); + QObject::connect(viewer.engine(), &QQmlEngine::quit, &viewer, &QWindow::close); + + viewer.setTitle(u"Surface Graph Gallery"_s); + + viewer.setSource(QUrl(u"qrc:/qml/qmlsurfacegallery/main.qml"_s)); + viewer.setResizeMode(QQuickView::SizeRootObjectToView); + viewer.show(); + + return app.exec(); +} |