diff options
Diffstat (limited to 'src/qml/qml/qqmlcomponent.cpp')
| -rw-r--r-- | src/qml/qml/qqmlcomponent.cpp | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/src/qml/qml/qqmlcomponent.cpp b/src/qml/qml/qqmlcomponent.cpp index 75968ffc43..e7a45482e6 100644 --- a/src/qml/qml/qqmlcomponent.cpp +++ b/src/qml/qml/qqmlcomponent.cpp @@ -1040,6 +1040,35 @@ void QQmlComponent::create(QQmlIncubator &incubator, QQmlContext *context, enginePriv->incubate(incubator, forContextData); } +/* + This is essentially a copy of QQmlComponent::create(); except it takes the QQmlContextData + arguments instead of QQmlContext which means we don't have to construct the rather weighty + wrapper class for every delegate item. + + This is used by QQmlDelegateModel. +*/ +void QQmlComponentPrivate::incubateObject( + QQmlIncubator *incubationTask, + QQmlComponent *component, + QQmlEngine *engine, + QQmlContextData *context, + QQmlContextData *forContext) +{ + QQmlIncubatorPrivate *incubatorPriv = QQmlIncubatorPrivate::get(incubationTask); + QQmlEnginePrivate *enginePriv = QQmlEnginePrivate::get(engine); + QQmlComponentPrivate *componentPriv = QQmlComponentPrivate::get(component); + + incubatorPriv->compilationUnit = componentPriv->compilationUnit; + incubatorPriv->compilationUnit->addref(); + incubatorPriv->enginePriv = enginePriv; + incubatorPriv->creator.reset(new QQmlObjectCreator(context, componentPriv->compilationUnit, componentPriv->creationContext)); + incubatorPriv->subComponentToCreate = componentPriv->start; + + enginePriv->incubate(*incubationTask, forContext); +} + + + class QQmlComponentIncubator; namespace QV4 { @@ -1527,3 +1556,5 @@ void QV4::QmlIncubatorObject::statusChanged(QQmlIncubator::Status s) #undef INITIALPROPERTIES_SOURCE QT_END_NAMESPACE + +#include "moc_qqmlcomponent.cpp" |