diff options
Diffstat (limited to 'src/gui/image/qpicture.cpp')
-rw-r--r-- | src/gui/image/qpicture.cpp | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/src/gui/image/qpicture.cpp b/src/gui/image/qpicture.cpp index 8bb9f211e8..0544d3d431 100644 --- a/src/gui/image/qpicture.cpp +++ b/src/gui/image/qpicture.cpp @@ -1400,14 +1400,20 @@ Q_GLOBAL_STATIC(QPHList, pictureHandlers) void qt_init_picture_plugins() { #ifndef QT_NO_LIBRARY + typedef QMultiMap<int, QString> PluginKeyMap; + typedef PluginKeyMap::const_iterator PluginKeyMapConstIterator; + static QBasicMutex mutex; QMutexLocker locker(&mutex); static QFactoryLoader loader(QPictureFormatInterface_iid, QStringLiteral("/pictureformats")); - QStringList keys = loader.keys(); - for (int i = 0; i < keys.count(); ++i) - if (QPictureFormatInterface *format = qobject_cast<QPictureFormatInterface*>(loader.instance(keys.at(i)))) - format->installIOHandler(keys.at(i)); + + const PluginKeyMap keyMap = loader.keyMap(); + const PluginKeyMapConstIterator cend = keyMap.constEnd(); + for (PluginKeyMapConstIterator it = keyMap.constBegin(); it != cend; ++it) { + if (QPictureFormatInterface *format = qobject_cast<QPictureFormatInterface*>(loader.instance(it.key()))) + format->installIOHandler(it.value()); + } #endif } |