From 9b72bcfd608817509d062f0971212cccfbe3d285 Mon Sep 17 00:00:00 2001
From: Olivier Goffart <ogoffart@woboq.com>
Date: Sun, 10 Aug 2014 18:56:37 +0200
Subject: Introduces QMetaEnum::fromType

Change-Id: I1976c1844e52ef8d70a1bbe9945f3299428dbf87
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
---
 src/corelib/kernel/qmetaobject.h | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src/corelib/kernel/qmetaobject.h')

diff --git a/src/corelib/kernel/qmetaobject.h b/src/corelib/kernel/qmetaobject.h
index fdbcf5171d..eaef05f03d 100644
--- a/src/corelib/kernel/qmetaobject.h
+++ b/src/corelib/kernel/qmetaobject.h
@@ -223,6 +223,15 @@ public:
     inline const QMetaObject *enclosingMetaObject() const { return mobj; }
 
     inline bool isValid() const { return name() != 0; }
+
+    template<typename T> static QMetaEnum fromType() {
+        Q_STATIC_ASSERT_X(QtPrivate::IsQEnumHelper<T>::Value,
+                          "QMetaEnum::fromType only works with enums declared as Q_ENUM or Q_FLAG");
+        const QMetaObject *metaObject = qt_getEnumMetaObject(T());
+        const char *name = qt_getEnumName(T());
+        return metaObject->enumerator(metaObject->indexOfEnumerator(name));
+    }
+
 private:
     const QMetaObject *mobj;
     uint handle;
-- 
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