forked from qt-creator/qt-creator
cc9e5c3816
By monitoring the objectCreated() signal of QQmlApplicationEngine we can also catch errors if the components are instantiated asynchronously. Task-number: QTBUG-39469 Change-Id: I796eb5561fc8d48ab5aa74d37b0964b118a1ba7e Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io> Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
33 lines
1.0 KiB
C++
33 lines
1.0 KiB
C++
%{Cpp:LicenseTemplate}\
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%{JS: QtSupport.qtIncludes([], ["QtGui/QGuiApplication", "QtQml/QQmlApplicationEngine"])}
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int main(int argc, char *argv[])
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{
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@if %{UseVirtualKeyboard}
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qputenv("QT_IM_MODULE", QByteArray("qtvirtualkeyboard"));
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@endif
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@if %{SetQPAPhysicalSize}
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if (qEnvironmentVariableIsEmpty("QTGLESSTREAM_DISPLAY")) {
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qputenv("QT_QPA_EGLFS_PHYSICAL_WIDTH", QByteArray("213"));
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qputenv("QT_QPA_EGLFS_PHYSICAL_HEIGHT", QByteArray("120"));
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QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
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}
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@else
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QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
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@endif
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QGuiApplication app(argc, argv);
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QQmlApplicationEngine engine;
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const QUrl url(QStringLiteral("qrc:/main.qml"));
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QObject::connect(&engine, &QQmlApplicationEngine::objectCreated,
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&app, [url](QObject *obj, const QUrl &objUrl) {
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if (!obj && url == objUrl)
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QCoreApplication::exit(-1);
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}, Qt::QueuedConnection);
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engine.load(url);
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return app.exec();
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}
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