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| author | Cristián Maureira-Fredes <Cristian.Maureira-Fredes@qt.io> | 2021-07-15 14:09:44 +0200 |
|---|---|---|
| committer | Cristián Maureira-Fredes <Cristian.Maureira-Fredes@qt.io> | 2021-08-17 23:15:52 +0200 |
| commit | 6d07b7256c350835917d30cf74c8180592b80452 (patch) | |
| tree | c13d2ce473aa8a5c78936ef0119ccaddc8d61a7b /sources/pyside6/libpyside/pyside.cpp | |
| parent | ea358c8fbb7a12369565d4f797a75738f7dd76ef (diff) | |
Implement qmlRegisterSingletonInstance
Using a similar approach to the qmlRegisterSingletonType,
but wrapping the instance (QObject) into a SingletonFunctor
as described in Qt/C++.
Add helper function PySide::isQObjectDerived
Task-number: PYSIDE-487
Change-Id: Id0fd9da0351a9ba58eae006d7d882f9815f06742
Reviewed-by: Christian Tismer <tismer@stackless.com>
Diffstat (limited to 'sources/pyside6/libpyside/pyside.cpp')
| -rw-r--r-- | sources/pyside6/libpyside/pyside.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/sources/pyside6/libpyside/pyside.cpp b/sources/pyside6/libpyside/pyside.cpp index 14b86f322..990b45694 100644 --- a/sources/pyside6/libpyside/pyside.cpp +++ b/sources/pyside6/libpyside/pyside.cpp @@ -656,6 +656,17 @@ bool registerInternalQtConf() return isRegistered; } +bool isQObjectDerived(PyTypeObject *pyType, bool raiseError) { + static PyTypeObject *qobjectType = Shiboken::Conversions::getPythonTypeObject("QObject*"); + + if (!PyType_IsSubtype(pyType, qobjectType)) { + if (raiseError) + PyErr_Format(PyExc_TypeError, "A type inherited from %s expected, got %s.", + qobjectType->tp_name, pyType->tp_name); + return false; + } + return true; +} } //namespace PySide |