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Gui: [skip ci] add method to create Python wrapper for QObject

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This commit is contained in:
wmayer
2020-11-23 16:48:54 +01:00
parent 01b21e0d06
commit cd3cf83415
2 changed files with 39 additions and 0 deletions
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38
src/Gui/WidgetFactory.cpp
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@@ -449,6 +449,44 @@ QIcon *PythonWrapper::toQIcon(PyObject *pyobj)
return 0;
}
Py::Object PythonWrapper::fromQObject(QObject* object, const char* className)
{
#if defined (HAVE_SHIBOKEN) && defined(HAVE_PYSIDE)
// Access shiboken/PySide via C++
//
PyTypeObject * type = getPyTypeObjectForTypeName<QObject>();
if (type) {
SbkObjectType* sbk_type = reinterpret_cast<SbkObjectType*>(type);
std::string typeName;
if (className)
typeName = className;
else
typeName = object->metaObject()->className();
PyObject* pyobj = Shiboken::Object::newObject(sbk_type, object, false, false, typeName.c_str());
return Py::asObject(pyobj);
}
throw Py::RuntimeError("Failed to wrap object");
#elif QT_VERSION >= 0x050000
// Access shiboken2/PySide2 via Python
//
return qt_wrapInstance<QObject*>(object, className, "shiboken2", "PySide2.QtCore", "wrapInstance");
#else
// Access shiboken/PySide via Python
//
return qt_wrapInstance<QObject*>(object, className, "shiboken", "PySide.QtCore", "wrapInstance");
#endif
#if 0 // Unwrapping using sip/PyQt
Q_UNUSED(className);
#if QT_VERSION >= 0x050000
return qt_wrapInstance<QObject*>(object, "QObject", "sip", "PyQt5.QtCore", "wrapinstance");
#else
return qt_wrapInstance<QObject*>(object, "QObject", "sip", "PyQt4.Qt", "wrapinstance");
#endif
#endif
}
Py::Object PythonWrapper::fromQWidget(QWidget* widget, const char* className)
{
#if defined (HAVE_SHIBOKEN) && defined(HAVE_PYSIDE)

1
src/Gui/WidgetFactory.h
View File

@@ -51,6 +51,7 @@ public:
bool toCString(const Py::Object&, std::string&);
QObject* toQObject(const Py::Object&);
QGraphicsItem* toQGraphicsItem(PyObject* ptr);
Py::Object fromQObject(QObject*, const char* className=0);
Py::Object fromQWidget(QWidget*, const char* className=0);
const char* getWrapperName(QObject*) const;
/*!