diff --git a/D/DQml/qobject.d b/D/DQml/qobject.d
index 8ce1550..22343f0 100644
--- a/D/DQml/qobject.d
+++ b/D/DQml/qobject.d
@@ -119,5 +119,5 @@ public class QObject
     }
 
     protected void* vptr;
-    private bool disableDosCalls;
+    protected bool disableDosCalls;
 }
diff --git a/D/Examples/SlotsAndProperties/contact.d b/D/Examples/SlotsAndProperties/contact.d
index f92cd2f..0f4f94d 100644
--- a/D/Examples/SlotsAndProperties/contact.d
+++ b/D/Examples/SlotsAndProperties/contact.d
@@ -1,4 +1,148 @@
 import dqml;
+import std.traits;
+import std.algorithm;
+import std.string;
+import std.stdio;
+
+struct Slot {};
+struct Signal {};
+
+string GenerateVariantConversionCall(string typeName)
+{
+    switch (typeName)
+    {
+    case "string":
+        return "toString()";
+    case "int":
+        return "toInt()";
+    default:
+        throw new Exception("error");
+    }
+}
+
+string GenerateArgumentList(string[] typeNames)
+{
+    string result = "";
+    for (int i = 0; i < typeNames.length; ++i)
+    {
+        auto typeName = typeNames[i];
+        auto variantCall = GenerateVariantConversionCall(typeName);
+        result ~= i > 0 ? "," : "";
+        result ~= format("arguments[%d].%s", i+1, variantCall);
+    }
+    return result;
+}
+
+string GenerateSlotCall(SlotInfo info)
+{
+    auto args = GenerateArgumentList(info.parameterTypes);
+    auto call = format("%s(%s)", info.name, args);
+    auto formatStr = info.returnType != "void" ? "arguments[0].setValue(%s)" : "%s";
+    return format(formatStr, call);
+}
+
+string GenerateCaseBlock(SlotInfo info)
+{
+    string result = "";
+    result ~= format("case \"%s\":\n", info.name);
+    result ~= format("%s;\n", GenerateSlotCall(info));
+    result ~= "break;\n";
+    return result;
+}
+
+string GenerateOnSlotCalled(T)()
+{
+    string result = "protected override void onSlotCalled(QVariant slotName, QVariant[] arguments)\n";
+    result ~= "{\n";
+    result ~= "switch(slotName.toString())\n";
+    result ~= "{\n";
+    foreach (info; IterateUDA!(T)())
+        result ~= GenerateCaseBlock(info);
+    result ~= "default: break;\n";
+    result ~= "}\n"; // 
+    result ~= "}";
+    return result;
+}
+
+string GenerateMetaType(string typeName)
+{
+    switch(typeName)
+    {
+    case "void":
+        return "QMetaType.Void";
+    case "int":
+        return "QMetaType.Int";
+    case "string":
+        return "QMetaType.String";
+    default:
+        throw new Exception(format("Unknown conversion from %s to QMetaType", typeName));
+    }
+}
+
+string GenerateMetaTypesList(SlotInfo info)
+{
+    string result = GenerateMetaType(info.returnType);
+    foreach (typeName; info.parameterTypes)
+        result ~= format(", %s", GenerateMetaType(typeName));
+    return result;
+}
+
+string GenerateQObjectInit(T)()
+{
+    string result = "";
+    result ~= "protected void qobjectInit()\n";
+    result ~= "{\n";
+
+    foreach (info; IterateUDA!(T)())
+    {
+        auto metaTypes = GenerateMetaTypesList(info);
+        result ~= format("registerSlot(\"%s\", [%s]);\n", info.name, metaTypes);
+    }
+    
+    result ~= "}";
+    return result;
+}
+
+struct SlotInfo
+{
+    string name;
+    string returnType;
+    string[] parameterTypes;
+}
+
+SlotInfo[] IterateUDA(T)()
+{
+    SlotInfo[] result;
+    
+    foreach (member; __traits(allMembers, T))
+    {
+        static if (isSomeFunction!(__traits(getMember, T, member)))
+        {
+            // Retrieve the UDA
+            auto attributes = __traits(getAttributes, __traits(getMember, T, member));
+
+            // Turn the tuple in an array of strings
+            string[] attributeNames;
+            foreach (attribute; attributes)
+                attributeNames ~= typeof(attribute).stringof;
+            
+            // Extract the Function Return Type and Arguments
+            if (attributeNames.canFind("Slot"))
+            {
+                SlotInfo slotInfo;
+                slotInfo.name = member;
+                slotInfo.returnType = ReturnType!(__traits(getMember, T, member)).stringof;
+
+                foreach (param; ParameterTypeTuple!(__traits(getMember, T, member)))
+                    slotInfo.parameterTypes ~= param.stringof;
+
+                result ~= slotInfo;
+            }            
+        }
+    }
+  
+    return result;
+}
 
 class Contact : QObject
 {
@@ -8,16 +152,20 @@ class Contact : QObject
         registerSlot("setName", [QMetaType.Void, QMetaType.String]);
         registerSignal("nameChanged", [QMetaType.String]);
         registerProperty("name", QMetaType.String, "getName", "setName", "nameChanged");
+
+        writeln(GenerateOnSlotCalled!(Contact));
+        writeln(GenerateQObjectInit!(Contact));
     }
     
     ~this() {}
 
-
+    @Slot()
     public string getName()
     {
         return m_name;
     }
 
+    @Slot()
     public void setName(string name)
     {
         if (m_name != name)
@@ -27,20 +175,8 @@ class Contact : QObject
         }
     }
 
-    protected override void onSlotCalled(QVariant slotName, QVariant[] arguments)
-    {
-        switch (slotName.toString())
-        {
-        case "getName":
-            arguments[0].setValue(getName());
-            break;
-        case "setName":
-            setName(arguments[1].toString());
-            break;
-        default:
-            break;
-        }
-    }
-
+    mixin(GenerateOnSlotCalled!(Contact));
+    mixin(GenerateQObjectInit!(Contact));
+    
     private string m_name;
 }