Add QVariant conversion to wrapped types

templates/abstractwrapper.h.project

@@ -43,13 +43,27 @@ class AbstractWrapper {
          * Check if the current value is valid.
          */
         virtual bool isValid() {
-          return true;
+            return true;
         };
 
         /**
          * Assign a new value.
          */
         void setValue(const T& value) { m_value = value; };
+
+        /**
+         * Convert to a QVariant.
+         */
+        QVariant toVariant() const {
+            return value();
+        }
+
+        /**
+         * Convert to a QVariant.
+         */
+        operator QVariant() const {
+            return value();
+        }
 };
 
 }