C++ QQuickView::show方法代码示例

int main(int argc, char *argv[])
{
    QGuiApplication app(argc, argv);

    QQuickView viewer;

    // The following are needed to make examples run without having to install the module
    // in desktop environments.
#ifdef Q_OS_WIN
    QString extraImportPath(QStringLiteral("%1/../../../../%2"));
#else
    QString extraImportPath(QStringLiteral("%1/../../../%2"));
#endif
    viewer.engine()->addImportPath(extraImportPath.arg(QGuiApplication::applicationDirPath(),
                                                       QString::fromLatin1("qml")));

    viewer.setSource(QUrl("qrc:/main.qml"));

    viewer.setTitle(QStringLiteral("Interaction"));
    viewer.setResizeMode(QQuickView::SizeRootObjectToView);
    viewer.setColor("#fafafa");
    viewer.show();

    return app.exec();
}

int main(int argc, char *argv[])
{
    QGuiApplication app(argc, argv);

#ifdef Q_OS_WIN
    // Force usage of OpenGL ES through ANGLE on Windows
    QCoreApplication::setAttribute(Qt::AA_UseOpenGLES);
#endif

    // Register the map view for QML
    qmlRegisterType<MapQuickView>("Esri.Samples", 1, 0, "MapView");
    qmlRegisterType<SetInitialMapArea>("Esri.Samples", 1, 0, "SetInitialMapAreaSample");

    // Intialize application view
    QQuickView view;
    view.setResizeMode(QQuickView::SizeRootObjectToView);

    // Add the import Path
    view.engine()->addImportPath(QDir(QCoreApplication::applicationDirPath()).filePath("qml"));

    // Set the source
    view.setSource(QUrl("qrc:/Samples/Maps/SetInitialMapArea/SetInitialMapArea.qml"));

    view.show();

    return app.exec();
}

int main(int argc, char **argv)
{
    QGuiApplication app(argc, argv);

//    qmlRegisterType<TraceView>("SysViz", 1, 0, "TraceView");
    qmlRegisterType<ThreadSliceView>("SysViz", 1, 0, "ThreadSliceView");
    qmlRegisterType<GraphItem>      ("SysViz", 1, 0, "GraphItem");
    qmlRegisterType<TraceModel>();
    qmlRegisterType<QAbstractListModel>();
    qmlRegisterType<CpuFrequencyModel>();
    qmlRegisterType<GpuFrequencyModel>();

    TraceModel model;

    QQuickView view;
    QSurfaceFormat format = view.requestedFormat();
    format.setSamples(16);
    view.setFormat(format);

    view.rootContext()->setContextProperty("traceModel", &model);
    view.rootContext()->setContextProperty("cm", view.screen()->physicalDotsPerInch() / 2.54);

    view.setResizeMode(QQuickView::SizeRootObjectToView);
    view.setSource(QUrl::fromLocalFile("qml/main.qml"));
    view.setTitle("sysviz");
    view.show();

#ifdef QT_DQML_LIB
    DQmlLocalServer server(view.engine(), &view, "qml/main.qml");
    server.fileTracker()->track("qml", "qml");
#endif

    app.exec();
}

int main(int argc, char *argv[])
{
    // SailfishApp::main() will display "qml/template.qml", if you need more
    // control over initialization, you can use:
    //
    //   - SailfishApp::application(int, char *[]) to get the QGuiApplication *
    //   - SailfishApp::createView() to get a new QQuickView * instance
    //   - SailfishApp::pathTo(QString) to get a QUrl to a resource file
    //
    // To display the view, call "show()" (will show fullscreen on device).

    qRegisterMetaType<QList<FileInfoEntry*> >();

    QGuiApplication *app = SailfishApp::application(argc, argv);
    QQuickView *view = SailfishApp::createView();

    // Add image providers and C++ classes
    view->engine()->addImageProvider(QLatin1String("thumbnail"), new ThumbnailProvider);

    FileEngine fileEngine;
    view->engine()->rootContext()->setContextProperty("engine", &fileEngine);
    view->engine()->rootContext()->setContextProperty("fileList", fileEngine.fileList);
    view->engine()->rootContext()->setContextProperty("fileInfo", fileEngine.fileInfo);
    view->engine()->rootContext()->setContextProperty("fileProcess", fileEngine.fileProcess);
    view->engine()->rootContext()->setContextProperty("clipboard", fileEngine.clipboard);
    view->engine()->rootContext()->setContextProperty("settings", fileEngine.settings);
    view->engine()->rootContext()->setContextProperty("coverModel", fileEngine.coverModel);

    // Show the application
    view->setSource(SailfishApp::pathTo("qml/Filetug.qml"));
    view->show();

    return app->exec();
}

int main(int argc, char *argv[])
{
    // Qt Charts uses Qt Graphics View Framework for drawing, therefore QApplication must be used.
    QApplication app(argc, argv);

    QQuickView viewer;
    // The following are needed to make examples run without having to install the module
    // in desktop environments.
#ifdef Q_OS_WIN
    QString extraImportPath(QStringLiteral("%1/../../../../%2"));
#else
    QString extraImportPath(QStringLiteral("%1/../../../%2"));
#endif
    viewer.engine()->addImportPath(extraImportPath.arg(QGuiApplication::applicationDirPath(),
                                      QString::fromLatin1("qml")));
    QObject::connect(viewer.engine(), &QQmlEngine::quit, &viewer, &QWindow::close);

    QString appKey;
    if (argc > 1) {
        appKey = argv[1];
        qDebug() << "App key for worldweatheronline.com:" << appKey;
    } else {
        qWarning() << "No app key for worldweatheronline.com given. Using static test data instead of live data.";
    }
    viewer.setTitle(QStringLiteral("QML Weather"));
    viewer.rootContext()->setContextProperty("weatherAppKey", appKey);
    viewer.setSource(QUrl("qrc:/qml/qmlweather/main.qml"));
    viewer.setResizeMode(QQuickView::SizeRootObjectToView);
    viewer.show();

    return app.exec();
}

int main(int argc, char **argv)
{
    QGuiApplication app(argc, argv);

    FileTest *fileTest = new FileTest();
    fileTest->writeFilesToDisk();
    fileTest->readFilesFromDisk();

    NetworkTest *networkTest = new NetworkTest();
    networkTest->TestHttp();
    networkTest->TestHttps();

    QQuickView view;

    GpsClient *gpsClient = new GpsClient(&view);
    view.engine()->rootContext()->setContextProperty(QLatin1String("gpsClient"),
                                                     gpsClient);

    NotificationClient *notificationClient = new NotificationClient(&view);
    view.engine()->rootContext()->setContextProperty(QLatin1String("notificationClient"),
                                                     notificationClient);
    view.setResizeMode(QQuickView::SizeRootObjectToView);
    view.setSource(QUrl(QStringLiteral("qrc:/qml/main.qml")));

    view.show();

    return app.exec();
}

int main(int argc, char *argv[])
{
    //start appliacation
    QGuiApplication a(argc, argv);
    //settings
    CQmlSettings settings(QCoreApplication::applicationDirPath() + "/qmlConfigure.xml");
    if(settings.errorMap.count() > 0)
        exit(0);

    DVRSettings dvrSetting;
    dvrSetting.IP = settings.node("IP");
    dvrSetting.server_port = settings.node("serverPort").toInt();

    //事物层对象初始化
    CTransaction transaction;

    //初始化clientThread
    ClientThread receiveDataThread(&transaction, dvrSetting);
    receiveDataThread.start();
    QQuickView view;
    view.rootContext()->setContextProperty("transaction", &transaction);
    view.rootContext()->setContextProperty("settings", &settings);
    view.rootContext()->setContextProperty("mainWindow", &view);
    view.setSource(QUrl("qrc:/robo/qml/hitRobotGroup/MainPage.qml"));
    view.show();

    return a.exec();


}

int main(int argc, char *argv[])
{
  QApplication app(argc, argv);

  QQuickView viewer;
  viewer.setResizeMode(QQuickView::SizeRootObjectToView);

  QObjectList model_qobjectlist;
  model_qobjectlist << new TestObject(0);
  model_qobjectlist << new TestObject(1);
  model_qobjectlist << new TestObject(2);
  viewer.rootContext()->setContextProperty("model_qobjectlist", QVariant::fromValue(model_qobjectlist));

  TestObject *model_qobject = new TestObject(0);
  viewer.rootContext()->setContextProperty("model_qobject", QVariant::fromValue(model_qobject));

  QStringList model_qstringlist;
  model_qstringlist << QStringLiteral("A");
  model_qstringlist << QStringLiteral("B");
  model_qstringlist << QStringLiteral("C");
  viewer.rootContext()->setContextProperty("model_qstringlist", model_qstringlist);

  TestModel *model_qaim = new TestModel;
  viewer.rootContext()->setContextProperty("model_qaim", model_qaim);

  viewer.setSource(QStringLiteral("qrc:/qml/main.qml"));
  viewer.show();

  return app.exec();
}

//=====================================================================================================================
int main(int argc, char* argv[])
//=====================================================================================================================
{
  QGuiApplication app(argc, argv);
  QQuickView viewer;

  //QString extraImportPath(QStringLiteral("%1/../../../%2"));
  //viewer.engine()->addImportPath(extraImportPath.arg(QGuiApplication::applicationDirPath(), QString::fromLatin1("qml")));

  // set path to find the plugin
  QString extraImportPath(QStringLiteral("%1/../pluginlib"));
  QString path = extraImportPath.arg(QGuiApplication::applicationDirPath());
  viewer.engine()->addImportPath(path);

  // create list of my custom objects
  Wrapper wrapper;

  // and set the list as model
  QQmlContext *ctxt = viewer.rootContext();
  ctxt->setContextProperty("wrapper", &wrapper);

  // set up connection
  QObject::connect(viewer.engine(), &QQmlEngine::quit, &viewer, &QWindow::close);
  viewer.setTitle(QStringLiteral("Custom Plugin Demo"));

  viewer.setResizeMode(QQuickView::SizeRootObjectToView);
  viewer.setSource(QUrl("qrc:/qml/view.qml"));
  viewer.show();

  return QGuiApplication::exec();
}

int main(int argc, char *argv[]) {
    QGuiApplication* app = SailfishApp::application(argc, argv);
    QQuickView* view = SailfishApp::createView();

    Configurator config;
    config.load();

    //qmlRegisterType<Request>("Sailbook.Request", 1, 0, "Request");
    qmlRegisterUncreatableType<Request>("App.Sailbook", 1, 0, "Request", QStringLiteral("Error"));
    //qmlRegisterInterface<SessionManager>("SessionManager");

    SessionManager session(QStringLiteral(APPID), config.getValue(QStringLiteral("token")).toString());
    session.setExtendedPermission(SessionManager::ExtendedPermissions(
        SessionManager::Email |
        SessionManager::ManageNotifications |
        SessionManager::ManagePages |
        SessionManager::PublishActions |
        SessionManager::ReadFriendList |
        SessionManager::ReadInsights |
        SessionManager::ReadMailbox |
        SessionManager::ReadPageMailboxes |
        SessionManager::ReadStream |
        SessionManager::RsvpEvent
    ));

    session.setUserDataPermission(SessionManager::UserDataPermissions(
        SessionManager::UserAboutMe |
        SessionManager::UserActionsBooks |
        SessionManager::UserActionsMusic |
        SessionManager::UserActionsNews |
        SessionManager::UserActionsVideo |
        SessionManager::UserActivities |
        SessionManager::UserBirthday |
        SessionManager::UserEducationHistory |
        SessionManager::UserEvents |
        SessionManager::UserFriends |
        SessionManager::UserGamesActivity |
        SessionManager::UserGroups |
        SessionManager::UserHometown |
        SessionManager::UserInterests |
        SessionManager::UserLikes |
        SessionManager::UserLocation |
        SessionManager::UserPhotos |
        SessionManager::UserRelationshipDetails |
        SessionManager::UserRelationships |
        SessionManager::UserReligionPolitics |
        SessionManager::UserStatus |
        SessionManager::UserTaggedPlaces |
        SessionManager::UserVideos |
        SessionManager::UserWebsite |
        SessionManager::UserWorkHistory
    ));

    view->rootContext()->setContextProperty("SessionManager", &session);
    view->rootContext()->setContextProperty("Configurator", &config);
    view->setSource(SailfishApp::pathTo("qml/sailbook.qml"));
    view->show();

    return app->exec();
}

void tst_QQuickGraphicsInfo::testProperties()
{
    QQuickView view;
    view.setSource(QUrl("data/basic.qml"));

    view.show();
    QVERIFY(QTest::qWaitForWindowExposed(&view));

    QSignalSpy spy(&view, SIGNAL(sceneGraphInitialized()));
    spy.wait();

    QObject* obj = view.rootObject();
    QVERIFY(obj);

    QSGRendererInterface *rif = view.rendererInterface();
    const int expectedAPI = rif ? rif->graphicsApi() : QSGRendererInterface::Unknown;

    QCOMPARE(obj->property("api").toInt(), expectedAPI);

#if QT_CONFIG(opengl)
    if (expectedAPI == QSGRendererInterface::OpenGL) {
        QCOMPARE(obj->property("shaderType").toInt(), int(QSGRendererInterface::GLSL));
        QVERIFY(view.openglContext());
        QSurfaceFormat format = view.openglContext()->format();
        QCOMPARE(obj->property("majorVersion").toInt(), format.majorVersion());
        QCOMPARE(obj->property("minorVersion").toInt(), format.minorVersion());
        QCOMPARE(obj->property("profile").toInt(), static_cast<int>(format.profile()));
        QCOMPARE(obj->property("renderableType").toInt(), static_cast<int>(format.renderableType()));
    }
#endif
}

int main(int argc, char *argv[])
{
    // SailfishApp::main() will display "qml/template.qml", if you need more
    // control over initialization, you can use:
    //
    //   - SailfishApp::application(int, char *[]) to get the QGuiApplication *
    //   - SailfishApp::createView() to get a new QQuickView * instance
    //   - SailfishApp::pathTo(QString) to get a QUrl to a resource file
    //
    // To display the view, call "show()" (will show fullscreen on device).

    QGuiApplication *app = SailfishApp::application(argc, argv);

    QTranslator translator;
    translator.load(QLocale::system(), "ownNotes", "_", SailfishApp::pathTo("i18n").toLocalFile(), ".qm");
    app->installTranslator(&translator);
    QPython::registerQML();
    qmlRegisterType<DocumentHandler>("net.khertan.documenthandler", 1, 0, "DocumentHandler");
    QQuickView *view = SailfishApp::createView();
    view->setSource(SailfishApp::pathTo("qml/ownNotes.qml"));
    view->engine()->rootContext()->setContextProperty("VERSION", VERSION);
    view->show();

    return app->exec();
}

int main(int argc, char **argv)
{
    QGuiApplication app(argc, argv);
    qmlRegisterType<FileReader>("org.qtproject.testapi", 1, 0, "FileReader");

    QQuickView view;
    app.setOrganizationName("Acomb Methodist Church");
    app.setOrganizationDomain("amc.com");
    app.setApplicationName("Church Calendar");
    #ifdef Q_OS_ANDROID
    NotificationClient *notificationClient = new NotificationClient(&view);

    view.engine()->rootContext()->setContextProperty(QLatin1String("notificationClient"),
                                                      notificationClient);

#endif
    FileReader *fileReader = new FileReader(&view);

    view.engine()->rootContext()->setContextProperty(QLatin1String("fileReader"),
	fileReader);
    view.engine()->addImportPath("/usr/share/qml/");
    view.setResizeMode(QQuickView::SizeRootObjectToView);
    view.setSource(QUrl(QStringLiteral("qrc:/Views/Main.qml")));
    view.show();


    return app.exec();
}

int main(int argc, char *argv[])
{
    QGuiApplication app(argc, argv);

#ifdef Q_OS_WIN
    // Force usage of OpenGL ES through ANGLE on Windows
    QCoreApplication::setAttribute(Qt::AA_UseOpenGLES);
#endif

    // Register the map view for QML
    qmlRegisterType<MapQuickView>("Esri.Samples", 1, 0, "MapView");
    qmlRegisterUncreatableType<ArcGISSublayerListModel>("Esri.Samples", 1, 0, "ArcGISSublayerListModel", "ArcGISSublayerListModel is an uncreatable type");
    qmlRegisterType<ChangeSublayerVisibility>("Esri.Samples", 1, 0, "ChangeSublayerVisibilitySample");

    // Intialize application view
    QQuickView view;
    view.setResizeMode(QQuickView::SizeRootObjectToView);

    // Add the import Path
    view.engine()->addImportPath(QDir(QCoreApplication::applicationDirPath()).filePath("qml"));

    // Set the source
    view.setSource(QUrl("qrc:/Samples/Layers/ChangeSublayerVisibility/ChangeSublayerVisibility.qml"));

    view.show();

    return app.exec();
}

int main(int argc, char* argv[])
{
   QGuiApplication app(argc,argv);
   qmlRegisterType<Connector>("Connector", 1, 0, "Connector");
   app.setOrganizationName("QtProject");\
   app.setOrganizationDomain("qt-project.org");\
   app.setApplicationName(QFileInfo(app.applicationFilePath()).baseName());\
   QQuickView view;\
   if (qgetenv("QT_QUICK_CORE_PROFILE").toInt()) {\
       QSurfaceFormat f = view.format();\
       f.setProfile(QSurfaceFormat::CoreProfile);\
       f.setVersion(4, 4);\
       view.setFormat(f);\
   }\
   view.connect(view.engine(), SIGNAL(quit()), &app, SLOT(quit()));\
   new QQmlFileSelector(view.engine(), &view);\
   view.setSource(QUrl("qrc:///demos/tweetsearch/tweetsearch.qml")); \
   view.setResizeMode(QQuickView::SizeRootObjectToView);\
   if (QGuiApplication::platformName() == QLatin1String("qnx") || \
         QGuiApplication::platformName() == QLatin1String("eglfs")) {\
       view.showFullScreen();\
   } else {\
       view.show();\
   }\
   return app.exec();\
}