diff options
Diffstat (limited to 'src/declarative/qml/qmlengine.cpp')
-rw-r--r-- | src/declarative/qml/qmlengine.cpp | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/src/declarative/qml/qmlengine.cpp b/src/declarative/qml/qmlengine.cpp index 943d812..db229ba 100644 --- a/src/declarative/qml/qmlengine.cpp +++ b/src/declarative/qml/qmlengine.cpp @@ -42,6 +42,7 @@ #include <QMetaProperty> #include <private/qmlengine_p.h> #include <private/qmlcontext_p.h> +#include <private/qobject_p.h> #ifdef QT_SCRIPTTOOLS_LIB #include <QScriptEngineDebugger> @@ -595,6 +596,38 @@ QNetworkAccessManager *QmlEngine::networkAccessManager() const return d->networkAccessManager; } +QmlContext *QmlEngine::contextForObject(const QObject *object) +{ + QObjectPrivate *priv = QObjectPrivate::get(const_cast<QObject *>(object)); + if(priv->declarativeData) { + return static_cast<QmlContextPrivate::ContextData *>(priv->declarativeData)->context; + } else { + return 0; + } +} + +QmlContext *qmlContext(const QObject *obj) +{ + return QmlEngine::contextForObject(obj); +} + +QmlEngine *qmlEngine(const QObject *obj) +{ + QmlContext *context = QmlEngine::contextForObject(obj); + return context?context->engine():0; +} + + +void QmlEngine::setContextForObject(QObject *object, QmlContext *context) +{ + QObjectPrivate *priv = QObjectPrivate::get(object); + if(priv->declarativeData) { + qWarning("QmlEngine::setContextForObject(): Object already has a QmlContext"); + return; + } + priv->declarativeData = &context->d_func()->contextData; +} + /*! \internal */ QScriptEngine *QmlEngine::scriptEngine() { |