diff options
Diffstat (limited to 'src/qml/qml/qqmlapplicationengine.cpp')
| -rw-r--r-- | src/qml/qml/qqmlapplicationengine.cpp | 36 |
1 files changed, 25 insertions, 11 deletions
diff --git a/src/qml/qml/qqmlapplicationengine.cpp b/src/qml/qml/qqmlapplicationengine.cpp index facd79d211..adb036e2d0 100644 --- a/src/qml/qml/qqmlapplicationengine.cpp +++ b/src/qml/qml/qqmlapplicationengine.cpp @@ -37,6 +37,7 @@ ** ****************************************************************************/ +#include <QtQml/qqmlfile.h> #include <QtCore/QCoreApplication> #include <QtCore/QTranslator> #include <QQmlComponent> @@ -62,9 +63,6 @@ void QQmlApplicationEnginePrivate::cleanUp() obj->disconnect(q); qDeleteAll(objects); -#if QT_CONFIG(translation) - qDeleteAll(translators); -#endif } void QQmlApplicationEnginePrivate::init() @@ -75,10 +73,11 @@ void QQmlApplicationEnginePrivate::init() q->connect(q, &QQmlApplicationEngine::exit, QCoreApplication::instance(), &QCoreApplication::exit, Qt::QueuedConnection); #if QT_CONFIG(translation) - QTranslator* qtTranslator = new QTranslator; + QTranslator* qtTranslator = new QTranslator(q); if (qtTranslator->load(QLocale(), QLatin1String("qt"), QLatin1String("_"), QLibraryInfo::location(QLibraryInfo::TranslationsPath), QLatin1String(".qm"))) QCoreApplication::installTranslator(qtTranslator); - translators << qtTranslator; + else + delete qtTranslator; #endif new QQmlFileSelector(q,q); QCoreApplication::instance()->setProperty("__qml_using_qqmlapplicationengine", QVariant(true)); @@ -92,13 +91,12 @@ void QQmlApplicationEnginePrivate::loadTranslations(const QUrl &rootFile) QFileInfo fi(QQmlFile::urlToLocalFileOrQrc(rootFile)); - QTranslator *translator = new QTranslator; - if (translator->load(QLocale(), QLatin1String("qml"), QLatin1String("_"), fi.path() + QLatin1String("/i18n"), QLatin1String(".qm"))) { + Q_Q(QQmlApplicationEngine); + QTranslator *translator = new QTranslator(q); + if (translator->load(QLocale(), QLatin1String("qml"), QLatin1String("_"), fi.path() + QLatin1String("/i18n"), QLatin1String(".qm"))) QCoreApplication::installTranslator(translator); - translators << translator; - } else { + else delete translator; - } #else Q_UNUSED(rootFile) #endif @@ -133,7 +131,7 @@ void QQmlApplicationEnginePrivate::finishLoad(QQmlComponent *c) q->objectCreated(nullptr, c->url()); break; case QQmlComponent::Ready: { - auto newObj = c->create(); + auto newObj = initialProperties.empty() ? c->create() : c->createWithInitialProperties(initialProperties); objects << newObj; QObject::connect(newObj, &QObject::destroyed, q, [&](QObject *obj) { objects.removeAll(obj); }); q->objectCreated(objects.constLast(), c->url()); @@ -281,6 +279,22 @@ void QQmlApplicationEngine::load(const QString &filePath) } /*! + Sets the \a initialProperties with which the QML component gets initialized after + it gets loaded. + + + \sa QQmlComponent::setInitialProperties + \sa QQmlApplicationEngine::load + \sa QQmlApplicationEngine::loadData + \since 5.14 +*/ +void QQmlApplicationEngine::setInitialProperties(const QVariantMap &initialProperties) +{ + Q_D(QQmlApplicationEngine); + d->initialProperties = initialProperties; +} + +/*! Loads the QML given in \a data. The object tree defined by \a data is instantiated immediately. |