diff options
Diffstat (limited to 'src/declarative/graphicsitems/qdeclarativeloader.cpp')
-rw-r--r-- | src/declarative/graphicsitems/qdeclarativeloader.cpp | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/declarative/graphicsitems/qdeclarativeloader.cpp b/src/declarative/graphicsitems/qdeclarativeloader.cpp index 3f257b5..bdd2c87 100644 --- a/src/declarative/graphicsitems/qdeclarativeloader.cpp +++ b/src/declarative/graphicsitems/qdeclarativeloader.cpp @@ -132,12 +132,15 @@ void QDeclarativeLoaderPrivate::initResize() \endcode If the Loader source is changed, any previous items instantiated - will be destroyed. Setting \c source to an empty string + will be destroyed. Setting \c source to an empty string, or setting + sourceComponent to \e undefined will destroy the currently instantiated items, freeing resources and leaving the Loader empty. For example: \code pageLoader.source = "" + or + pageLoader.sourceComponent = undefined \endcode unloads "Page1.qml" and frees resources consumed by it. @@ -271,6 +274,11 @@ void QDeclarativeLoader::setSourceComponent(QDeclarativeComponent *comp) } } +void QDeclarativeLoader::resetSourceComponent() +{ + setSourceComponent(0); +} + void QDeclarativeLoaderPrivate::_q_sourceLoaded() { Q_Q(QDeclarativeLoader); |