Type system: Add attribute indicating C++ 11 enum classes

Introduce enumeration for the type to EnumTypeEntry which can be specified
by the boolean "class" attribute. For the enum classes, the value names
need to be qualified by the enum name to match the C++ API.

For the C++ generator, add an overload to
Shiboken::createScopedEnumItem() that takes a PyTypeObject and add the enum
items to the enum so that the name is in the enum scope.

Change-Id: Ia0e469d13b08c196b9ddd965b9cf3cc62a38630b
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>

1 files changed, 5 insertions, 0 deletions

diff --git a/sources/shiboken2/tests/samplebinding/enum_test.py b/sources/shiboken2/tests/samplebinding/enum_test.py
index 6468d3cc4..711215c35 100644
--- a/sources/shiboken2/tests/samplebinding/enum_test.py
+++ b/sources/shiboken2/tests/samplebinding/enum_test.py
@@ -110,6 +110,11 @@ class EnumTest(unittest.TestCase):
         self.assertEqual(SampleNamespace.AnonymousClassEnum_Value0, 0)
         self.assertEqual(SampleNamespace.AnonymousClassEnum_Value1, 1)
 
+    def testEnumClasses(self):
+        # C++ 11: values of enum classes need to be fully qualified to match C++
+        sum = Event.EventTypeClass.Value1 + Event.EventTypeClass.Value2
+        self.assertEqual(sum, 1)
+
     def testEnumTpPrintImplementation(self):
         '''Without SbkEnum.tp_print 'print' returns the enum represented as an int.'''
         tmpfile = createTempFile()