mirror of
https://github.com/archlinuxarm/PKGBUILDs.git
synced 2024-12-08 23:03:46 +00:00
63 lines
2.7 KiB
Diff
63 lines
2.7 KiB
Diff
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--- a/qpy/QtQml/qpyqml_register_type.cpp 2017-02-23 03:32:51.000000000 +0100
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+++ b/qpy/QtQml/qpyqml_register_type.cpp 2017-02-25 03:32:58.000000000 +0100
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@@ -124,13 +124,13 @@
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#define QPYQML_TYPE_INIT(n) \
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case n##U: \
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- QPyQmlObject##n::staticMetaObject = *mo; \
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+ QPyQmlObject##n::staticMetaObject = static_mo; \
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QPyQmlObject##n::attachedPyType = attached; \
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rt->typeId = qRegisterNormalizedMetaType<QPyQmlObject##n *>(ptr_name); \
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rt->listId = qRegisterNormalizedMetaType<QQmlListProperty<QPyQmlObject##n> >(list_name); \
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rt->objectSize = ctor ? sizeof(QPyQmlObject##n) : 0; \
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if (ctor) rt->create = QQmlPrivate::createInto<QPyQmlObject##n>; else rt->create = 0; \
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- rt->metaObject = mo; \
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+ rt->metaObject = &QPyQmlObject##n::staticMetaObject; \
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rt->attachedPropertiesFunction = attached_mo ? QPyQmlObject##n::attachedProperties : 0; \
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rt->attachedPropertiesMetaObject = attached_mo; \
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rt->parserStatusCast = is_parser_status ? QQmlPrivate::StaticCastSelector<QPyQmlObject##n,QQmlParserStatus>::cast() : -1; \
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@@ -219,7 +219,33 @@
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return 0;
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}
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- const QMetaObject *mo = pyqt5_qtqml_get_qmetaobject(py_type);
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+ const QMetaObject *orig_mo = pyqt5_qtqml_get_qmetaobject(py_type);
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+ QMetaObject static_mo = *orig_mo;
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+
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+#if QT_VERSION >= 0x050800
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+ // Qt v5.8.0 changed the way properties are handled by directly calling a
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+ // class's static meta-call (if there was one) directly. This bypasses the
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+ // proxy and calls the static meta-call with a pointer to the proxy rather
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+ // than a pointer to the real object. To work round this we clone the
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+ // QMetaObject chain and remove the references to the static meta-call
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+ // forcing the earlier behaviour. This approach may also work with earlier
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+ // versions of Qt - but if it ain't broke...
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+ static_mo.d.static_metacall = 0;
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+
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+ QMetaObject *sub_mo = &static_mo;
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+
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+ // By retaining the QObject static meta-object we don't appear to be a
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+ // gadget.
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+ for (const QMetaObject *mo = sub_mo->d.superdata; mo != &QObject::staticMetaObject; mo = mo->d.superdata)
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+ {
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+ QMetaObject *new_mo = new QMetaObject;
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+ *new_mo = *mo;
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+ new_mo->d.static_metacall = 0;
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+
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+ sub_mo->d.superdata = new_mo;
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+ sub_mo = new_mo;
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+ }
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+#endif
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// See if the type is a parser status.
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bool is_parser_status = PyType_IsSubtype(py_type,
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@@ -272,7 +298,7 @@
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if (qquickitem_register)
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{
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- sipErrorState estate = qquickitem_register(py_type, mo, ptr_name,
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+ sipErrorState estate = qquickitem_register(py_type, orig_mo, ptr_name,
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list_name, &rt);
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if (estate == sipErrorFail)
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