PySide2: Add qmlRegisterUncreatableType()

Extend the Quick register helper function by the bool creatable and
string noCreationReason parameters, extract a QML helper taking the same
parameters and add the overload.

Task-number: PYSIDE-574
Change-Id: I955dbd158c7b22d2637bbac464937f9fda6d7901
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io>

1 files changed, 3 insertions, 2 deletions

diff --git a/sources/pyside2/PySide2/QtQuick/pysidequickregistertype.cpp b/sources/pyside2/PySide2/QtQuick/pysidequickregistertype.cpp
index 581a97dec..dc4645487 100644
--- a/sources/pyside2/PySide2/QtQuick/pysidequickregistertype.cpp
+++ b/sources/pyside2/PySide2/QtQuick/pysidequickregistertype.cpp
@@ -145,7 +145,7 @@ void registerTypeIfInheritsFromClass(
 }
 
 bool quickRegisterType(PyObject *pyObj, const char *uri, int versionMajor, int versionMinor,
-                               const char *qmlName, QQmlPrivate::RegisterType *type)
+                       const char *qmlName, bool creatable, const char *noCreationReason, QQmlPrivate::RegisterType *type)
 {
     using namespace Shiboken;
 
@@ -186,7 +186,8 @@ bool quickRegisterType(PyObject *pyObj, const char *uri, int versionMajor, int v
         return false;
 
     type->structVersion = 0;
-    type->create = createQuickItem;
+    type->create = creatable ? createQuickItem : nullptr;
+    type->noCreationReason = noCreationReason;
     type->userdata = pyObj;
     type->uri = uri;
     type->version = QTypeRevision::fromVersion(versionMajor, versionMinor);