Deprecate the static int based API in QMetaType

And remove one of the type id to name mapping that still
existed in QMetaType. QMetaTypeInterface can provide that,
so there's no need to have a second copy of the data.

qMetaTypeTypeInternal() can still map all the names of all
builtin types to ids. That functionality is for now still
required by moc and can't be removed yet.

Change-Id: Ib4f8e9c71e1e7d99d52da9e44477c9a1f1805e57
Reviewed-by: Lars Knoll <lars.knoll@qt.io>

4 files changed, 11 insertions, 9 deletions

diff --git a/tests/auto/corelib/kernel/qmetatype/.prev_CMakeLists.txt b/tests/auto/corelib/kernel/qmetatype/.prev_CMakeLists.txt
index a6a3bb58c1..16188d2d33 100644
--- a/tests/auto/corelib/kernel/qmetatype/.prev_CMakeLists.txt
+++ b/tests/auto/corelib/kernel/qmetatype/.prev_CMakeLists.txt
@@ -16,6 +16,7 @@ qt_add_test(tst_qmetatype
         ../../../other/qvariant_common
     PUBLIC_LIBRARIES
         Qt::CorePrivate
+        Qt::Gui
     TESTDATA ${test_data}
 )
 
diff --git a/tests/auto/corelib/kernel/qmetatype/CMakeLists.txt b/tests/auto/corelib/kernel/qmetatype/CMakeLists.txt
index a6a3bb58c1..16188d2d33 100644
--- a/tests/auto/corelib/kernel/qmetatype/CMakeLists.txt
+++ b/tests/auto/corelib/kernel/qmetatype/CMakeLists.txt
@@ -16,6 +16,7 @@ qt_add_test(tst_qmetatype
         ../../../other/qvariant_common
     PUBLIC_LIBRARIES
         Qt::CorePrivate
+        Qt::Gui
     TESTDATA ${test_data}
 )
 
diff --git a/tests/auto/corelib/kernel/qmetatype/qmetatype.pro b/tests/auto/corelib/kernel/qmetatype/qmetatype.pro
index ae36fb07f9..f9c08377dd 100644
--- a/tests/auto/corelib/kernel/qmetatype/qmetatype.pro
+++ b/tests/auto/corelib/kernel/qmetatype/qmetatype.pro
@@ -1,6 +1,6 @@
 CONFIG += testcase
 TARGET = tst_qmetatype
-QT = core-private testlib
+QT = core-private testlib gui
 INCLUDEPATH += $$PWD/../../../other/qvariant_common
 SOURCES = tst_qmetatype.cpp
 TESTDATA=./typeFlags.bin
diff --git a/tests/auto/corelib/kernel/qmetatype/tst_qmetatype.cpp b/tests/auto/corelib/kernel/qmetatype/tst_qmetatype.cpp
index caeb9f656f..49f9be0ce2 100644
--- a/tests/auto/corelib/kernel/qmetatype/tst_qmetatype.cpp
+++ b/tests/auto/corelib/kernel/qmetatype/tst_qmetatype.cpp
@@ -268,8 +268,8 @@ struct GenericGadgetType : BaseGenericType
         if (_c == QMetaObject::ReadProperty) {
             if (_id < properties.size()) {
                 const auto &prop = properties.at(_id);
-                QMetaType::destruct(int(prop.userType()), _a[0]);
-                QMetaType::construct(int(prop.userType()), _a[0], prop.constData());
+                prop.metaType().destruct(_a[0]);
+                prop.metaType().construct(_a[0], prop.constData());
             }
         } else if (_c == QMetaObject::WriteProperty) {
             if (_id < properties.size()) {
@@ -402,7 +402,7 @@ void tst_QMetaType::registerGadget(const char *name, const QList<GadgetPropertyT
     gadgetBuilder.setFlags(metaObjectflags);
     auto dynamicGadgetProperties = std::make_shared<GenericGadgetType>();
     for (const auto &prop : gadgetProperties) {
-        int propertyType = QMetaType::type(prop.type);
+        int propertyType = QMetaType::fromName(prop.type).id();
         dynamicGadgetProperties->properties.push_back(QVariant(QMetaType(propertyType)));
         auto dynamicPropery = gadgetBuilder.addProperty(prop.name, prop.type);
         dynamicPropery.setWritable(true);
@@ -715,6 +715,9 @@ void tst_QMetaType::typeName()
     QFETCH(int, aType);
     QFETCH(QString, aTypeName);
 
+    if (aType >= QMetaType::FirstWidgetsType)
+        QSKIP("The test doesn't link against QtWidgets.");
+
     const char *rawname = QMetaType::typeName(aType);
     QString name = QString::fromLatin1(rawname);
 
@@ -753,6 +756,8 @@ void tst_QMetaType::type()
     QFETCH(int, aType);
     QFETCH(QByteArray, aTypeName);
 
+    if (aType >= QMetaType::FirstWidgetsType)
+        QSKIP("The test doesn't link against QtWidgets.");
     // QMetaType::type(QByteArray)
     QCOMPARE(QMetaType::type(aTypeName), aType);
     // QMetaType::type(const char *)
@@ -1978,11 +1983,6 @@ DECLARE_NONSTREAMABLE(QPersistentModelIndex)
 DECLARE_NONSTREAMABLE(QObject*)
 DECLARE_NONSTREAMABLE(QWidget*)
 
-#define DECLARE_GUI_CLASS_NONSTREAMABLE(MetaTypeName, MetaTypeId, RealType) \
-    DECLARE_NONSTREAMABLE(RealType)
-QT_FOR_EACH_STATIC_GUI_CLASS(DECLARE_GUI_CLASS_NONSTREAMABLE)
-#undef DECLARE_GUI_CLASS_NONSTREAMABLE
-
 #define DECLARE_WIDGETS_CLASS_NONSTREAMABLE(MetaTypeName, MetaTypeId, RealType) \
     DECLARE_NONSTREAMABLE(RealType)
 QT_FOR_EACH_STATIC_WIDGETS_CLASS(DECLARE_WIDGETS_CLASS_NONSTREAMABLE)