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Register QObjectList type conditionally#339

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Merged
usiems merged 2 commits into from
Jan 29, 2026
Merged

Register QObjectList type conditionally #339

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6db430b
Register QObjectList type conditionally
JulienMaille Jan 19, 2026
f82fd00
Explain why we register QObjectList type if unknown
JulienMaille Jan 28, 2026
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6 changes: 5 additions & 1 deletion src/PythonQt.cpp
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Original file line numberDiff line numberDiff line change
Expand Up@@ -121,7 +121,11 @@ void PythonQt::init(int flags, const QByteArray& pythonQtModuleName)

PythonQtMethodInfo::addParameterTypeAlias("QObjectList", "QList<QObject*>");
qRegisterMetaType<QList<QObject*>>("QList<void*>");
qRegisterMetaType<QObjectList>("QObjectList");
// QObjectList might already be registered by other modules (e.g. QtScript) or under different type names.
// To avoid conflicts or warnings, only register it if it is currently unknown.
if (QMetaType::type("QObjectList") == QMetaType::UnknownType){
qRegisterMetaType<QObjectList>("QObjectList");
}
qRegisterMetaType<QList<QObject*>>("QList<QObject*>");
if (QT_POINTER_SIZE == 8){
qRegisterMetaType<quint64>("size_t");
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