diff options
| author | Alan Alpert <aalpert@rim.com> | 2013-01-24 14:07:29 -0800 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-05-07 19:41:28 +0200 |
| commit | 9b5a55101d7c519446c1cf3706a235dea81ad4de (patch) | |
| tree | 8f7201f04f8e593c8e00fd4d293d2d28e1a655ab /src/qml/doc | |
| parent | 223313479bf8ec80158ba0f6cba4dd5e74d92718 (diff) | |
Add qmlClearRegisteredTypes Function
Registered types are stored in a global static variable, not on an
engine instance. For applications managing multiple engines over their
lifetime, there needs to be a way to clear the existing types so they
can register new ones and avoid memory leaks.
Task-Number: QTBUG-28572
Change-Id: Ic70a4dd1e29d99399b21fb42eaf10d4a52bf2adf
Reviewed-by: Christopher Adams <chris.adams@jollamobile.com>
Diffstat (limited to 'src/qml/doc')
| -rw-r--r-- | src/qml/doc/src/qmlfunctions.qdoc | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/qml/doc/src/qmlfunctions.qdoc b/src/qml/doc/src/qmlfunctions.qdoc index 976403adea..386f9f49df 100644 --- a/src/qml/doc/src/qmlfunctions.qdoc +++ b/src/qml/doc/src/qmlfunctions.qdoc @@ -47,6 +47,20 @@ #include <QtQml> to use this macro. */ +/*! + \fn void qmlClearTypeRegistrations() + \relates QQmlEngine + + Clears all stored type registrations, such as those produced with \l qmlRegisterType. + + Do not call this function while a QQmlEngine exists or behavior will be undefined. + Any existing QQmlEngines must be deleted before calling this function. This function + only affects the application global cache. Delete the QQmlEngine to clear all cached + data relating to that engine. + + #include <QtQml> to use this method. +*/ + /*! \fn int qmlRegisterType(const char *uri, int versionMajor, int versionMinor, const char *qmlName) |