Revert "Rename a number of old tq methods that are no longer tq specific"

This reverts commit 94844816550ad672ccfcdc25659c625546239998.

43 files changed, 263 insertions, 263 deletions

diff --git a/lib/kross/api/callable.cpp b/lib/kross/api/callable.cpp
index b85aa4cd..f095f596 100644
--- a/lib/kross/api/callable.cpp
+++ b/lib/kross/api/callable.cpp
@@ -47,26 +47,26 @@ const TQString Callable::getClassName() const
 
 bool Callable::hasChild(const TQString& name) const
 {
-    return m_children.contains(name);
+    return m_tqchildren.contains(name);
 }
 
 Object::Ptr Callable::getChild(const TQString& name) const
 {
-    return m_children[name];
+    return m_tqchildren[name];
 }
 
 TQMap<TQString, Object::Ptr> Callable::getChildren() const
 {
-    return m_children;
+    return m_tqchildren;
 }
 
 bool Callable::addChild(const TQString& name, Object* object)
 {
 #ifdef KROSS_API_OBJECT_ADDCHILD_DEBUG
     krossdebug( TQString("Kross::Api::Callable::addChild() object.name='%1' object.classname='%2'")
-        .arg(name).arg(object->getClassName()) );
+        .tqarg(name).tqarg(object->getClassName()) );
 #endif
-    m_children.replace(name, Object::Ptr(object));
+    m_tqchildren.replace(name, Object::Ptr(object));
     return true;
 }
 
@@ -78,9 +78,9 @@ bool Callable::addChild(Callable* object)
 void Callable::removeChild(const TQString& name)
 {
 #ifdef KROSS_API_OBJECT_REMCHILD_DEBUG
-    krossdebug( TQString("Kross::Api::Callable::removeChild() name='%1'").arg(name) );
+    krossdebug( TQString("Kross::Api::Callable::removeChild() name='%1'").tqarg(name) );
 #endif
-    m_children.remove(name);
+    m_tqchildren.remove(name);
 }
 
 void Callable::removeAllChildren()
@@ -88,13 +88,13 @@ void Callable::removeAllChildren()
 #ifdef KROSS_API_OBJECT_REMCHILD_DEBUG
     krossdebug( "Kross::Api::Callable::removeAllChildren()" );
 #endif
-    m_children.clear();
+    m_tqchildren.clear();
 }
 
 Object::Ptr Callable::call(const TQString& name, List::Ptr args)
 {
 #ifdef KROSS_API_CALLABLE_CALL_DEBUG
-    krossdebug( TQString("Kross::Api::Callable::call() name=%1 getName()=%2 arguments=%3").arg(name).arg(getName()).arg(args ? args->toString() : TQString("")) );
+    krossdebug( TQString("Kross::Api::Callable::call() name=%1 getName()=%2 arguments=%3").tqarg(name).tqarg(getName()).tqarg(args ? args->toString() : TQString("")) );
 #endif
 
     if(name.isEmpty()) // return a self-reference if no functionname is defined.
@@ -111,7 +111,7 @@ Object::Ptr Callable::call(const TQString& name, List::Ptr args)
         TQString s = Variant::toString(args->item(0));
         Object::Ptr obj = getChild(s);
         if(! obj)
-            throw Exception::Ptr( new Exception(TQString("The object '%1' has no child object '%2'").arg(getName()).arg(s)) );
+            throw Exception::Ptr( new Exception(TQString("The object '%1' has no child object '%2'").tqarg(getName()).tqarg(s)) );
         return obj;
     }
     else if(name == "has") {
@@ -123,9 +123,9 @@ Object::Ptr Callable::call(const TQString& name, List::Ptr args)
     }
     else if(name == "list") {
         TQStringList list;
-        TQMap<TQString, Object::Ptr> children = getChildren();
-        TQMap<TQString, Object::Ptr>::Iterator it( children.begin() );
-        for(; it != children.end(); ++it)
+        TQMap<TQString, Object::Ptr> tqchildren = getChildren();
+        TQMap<TQString, Object::Ptr>::Iterator it( tqchildren.begin() );
+        for(; it != tqchildren.end(); ++it)
             list.append( it.key() );
         return new Variant(list);
     }
@@ -134,6 +134,6 @@ Object::Ptr Callable::call(const TQString& name, List::Ptr args)
     }
 
     // If there exists no such object return NULL.
-    krossdebug( TQString("Object '%1' has no callable object named '%2'.").arg(getName()).arg(name) );
+    krossdebug( TQString("Object '%1' has no callable object named '%2'.").tqarg(getName()).tqarg(name) );
     return 0;
 }
diff --git a/lib/kross/api/callable.h b/lib/kross/api/callable.h
index 0e3dd3a6..63edb067 100644
--- a/lib/kross/api/callable.h
+++ b/lib/kross/api/callable.h
@@ -92,9 +92,9 @@ namespace Kross { namespace Api {
             Object::Ptr getChild(const TQString& name) const;
 
             /**
-             * Return all children.
+             * Return all tqchildren.
              *
-             * \return A \a ObjectMap of children this Object has.
+             * \return A \a ObjectMap of tqchildren this Object has.
              */
             TQMap<TQString, Object::Ptr> getChildren() const;
 
@@ -125,7 +125,7 @@ namespace Kross { namespace Api {
             void removeChild(const TQString& name);
 
             /**
-             * Remove all children.
+             * Remove all tqchildren.
              */
             void removeAllChildren();
 
@@ -138,7 +138,7 @@ namespace Kross { namespace Api {
             /// Name this callable object has.
             TQString m_name;
             /// A list of childobjects.
-            TQMap<TQString, Object::Ptr> m_children;
+            TQMap<TQString, Object::Ptr> m_tqchildren;
     };
 
 }}
diff --git a/lib/kross/api/class.h b/lib/kross/api/class.h
index 6224a61a..de1d898c 100644
--- a/lib/kross/api/class.h
+++ b/lib/kross/api/class.h
@@ -76,7 +76,7 @@ namespace Kross { namespace Api {
             /*
             virtual Object::Ptr call(const TQString& name, List::Ptr arguments)
             {
-                krossdebug( TQString("Class::call(%1)").arg(name) );
+                krossdebug( TQString("Class::call(%1)").tqarg(name) );
                 return Event<T>::call(name, arguments);
             }
             */
diff --git a/lib/kross/api/event.h b/lib/kross/api/event.h
index b75107f7..26a92117 100644
--- a/lib/kross/api/event.h
+++ b/lib/kross/api/event.h
@@ -201,13 +201,13 @@ namespace Kross { namespace Api {
             virtual Object::Ptr call(const TQString& name, List::Ptr arguments)
             {
 #ifdef KROSS_API_EVENT_CALL_DEBUG
-                krossdebug( TQString("Event::call() name='%1' getName()='%2'").arg(name).arg(getName()) );
+                krossdebug( TQString("Event::call() name='%1' getName()='%2'").tqarg(name).tqarg(getName()) );
 #endif
 
                 Function* function = m_functions[name];
                 if(function) {
 #ifdef KROSS_API_EVENT_CALL_DEBUG
-                    krossdebug( TQString("Event::call() name='%1' is a builtin function.").arg(name) );
+                    krossdebug( TQString("Event::call() name='%1' is a builtin function.").tqarg(name) );
 #endif
                     return function->call(arguments);
                 }
diff --git a/lib/kross/api/eventscript.cpp b/lib/kross/api/eventscript.cpp
index f9fe9f9a..43c4c1cb 100644
--- a/lib/kross/api/eventscript.cpp
+++ b/lib/kross/api/eventscript.cpp
@@ -40,7 +40,7 @@ const TQString EventScript::getClassName() const
 
 Object::Ptr EventScript::call(const TQString& name, KSharedPtr<List> arguments)
 {
-    krossdebug( TQString("EventScript::call() name=%1 arguments=%2").arg(name).arg(arguments->toString()) );
+    krossdebug( TQString("EventScript::call() name=%1 arguments=%2").tqarg(name).tqarg(arguments->toString()) );
     //TODO
     return 0;
 }
diff --git a/lib/kross/api/eventsignal.cpp b/lib/kross/api/eventsignal.cpp
index 8f4d2c50..e3a8e54f 100644
--- a/lib/kross/api/eventsignal.cpp
+++ b/lib/kross/api/eventsignal.cpp
@@ -46,7 +46,7 @@ const TQString EventSignal::getClassName() const
 Object::Ptr EventSignal::call(const TQString& /*name*/, KSharedPtr<List> arguments)
 {
 #ifdef KROSS_API_EVENTSIGNAL_CALL_DEBUG
-    krossdebug( TQString("EventSignal::call() m_signal=%1 arguments=%2").arg(m_signal).arg(arguments->toString()) );
+    krossdebug( TQString("EventSignal::call() m_signal=%1 arguments=%2").tqarg(m_signal).tqarg(arguments->toString()) );
 #endif
 
     TQString n = m_signal;
@@ -54,9 +54,9 @@ Object::Ptr EventSignal::call(const TQString& /*name*/, KSharedPtr<List> argumen
     if(n.startsWith("2")) // Remove prefix of SIGNAL-macros
         n.remove(0,1);
 
-    int signalid = m_sender->metaObject()->findSignal(n.latin1(), false);
+    int signalid = m_sender->tqmetaObject()->findSignal(n.latin1(), false);
     if(signalid < 0)
-        throw new Exception(TQString("No such signal '%1'.").arg(n));
+        throw new Exception(TQString("No such signal '%1'.").tqarg(n));
 
     TQUObject* uo = QtObject::toTQUObject(n, arguments);
     m_sender->qt_emit(signalid, uo); // emit the signal
diff --git a/lib/kross/api/eventslot.cpp b/lib/kross/api/eventslot.cpp
index 3f6482db..fd566d31 100644
--- a/lib/kross/api/eventslot.cpp
+++ b/lib/kross/api/eventslot.cpp
@@ -46,7 +46,7 @@ const TQString EventSlot::getClassName() const
 Object::Ptr EventSlot::call(const TQString& /*name*/, List::Ptr arguments)
 {
 #ifdef KROSS_API_EVENTSLOT_CALL_DEBUG
-    krossdebug( TQString("EventSlot::call() m_slot=%1 arguments=%2").arg(m_slot).arg(arguments->toString()) );
+    krossdebug( TQString("EventSlot::call() m_slot=%1 arguments=%2").tqarg(m_slot).tqarg(arguments->toString()) );
 #endif
 
     TQString n = m_slot; //TODO name; //Variant::toString(args->item(0));
@@ -54,9 +54,9 @@ Object::Ptr EventSlot::call(const TQString& /*name*/, List::Ptr arguments)
     if(n.startsWith("1")) // Remove prefix of SLOT-macros
         n.remove(0,1);
 
-    int slotid = m_receiver->metaObject()->findSlot(n.latin1(), false);
+    int slotid = m_receiver->tqmetaObject()->findSlot(n.latin1(), false);
     if(slotid < 0)
-        throw Exception::Ptr( new Exception(TQString("No such slot '%1'.").arg(n)) );
+        throw Exception::Ptr( new Exception(TQString("No such slot '%1'.").tqarg(n)) );
 
     TQUObject* uo = QtObject::toTQUObject(n, arguments);
     m_receiver->qt_invoke(slotid, uo); // invoke the slot
@@ -72,7 +72,7 @@ TQCString EventSlot::getSlot(const TQCString& signal)
     int startpos = signature.find("(");
     int endpos = signature.findRev(")");
     if(startpos < 0 || startpos > endpos) {
-        krosswarning( TQString("EventSlot::getSlot(%1) Invalid signal.").arg(signal) );
+        krosswarning( TQString("EventSlot::getSlot(%1) Invalid signal.").tqarg(signal) );
         return TQCString();
     }
     TQString signalname = signature.left(startpos);
@@ -80,16 +80,16 @@ TQCString EventSlot::getSlot(const TQCString& signal)
     //TQStringList paramlist = TQStringList::split(",", params);
     TQCString slot = TQString("callback(" + params + ")").latin1(); //normalizeSignalSlot();
 
-    TQMetaObject* mo = metaObject();
+    TQMetaObject* mo = tqmetaObject();
     int slotid = mo->findSlot(slot, false);
     if(slotid < 0) {
-        krossdebug( TQString("EventSlot::getSlot(%1) No such slot '%2' avaiable.").arg(signal).arg(slot) );
+        krossdebug( TQString("EventSlot::getSlot(%1) No such slot '%2' avaiable.").tqarg(signal).tqarg(slot) );
         return TQCString();
     }
 
     const TQMetaData* md = mo->slot(slotid, false);
     if(md->access != TQMetaData::Public) {
-        krossdebug( TQString("EventSlot::getSlot(%1) The slot '%2' is not public.").arg(signal).arg(slot) );
+        krossdebug( TQString("EventSlot::getSlot(%1) The slot '%2' is not public.").tqarg(signal).tqarg(slot) );
         return TQCString();
     }
 
@@ -97,7 +97,7 @@ TQCString EventSlot::getSlot(const TQCString& signal)
 //const TQUMethod *method = md->method;
 
     krossdebug( TQString("signal=%1 slot=%2 slotid=%3 params=%4 mdname=%5")
-        .arg(signal).arg(slot).arg(slotid).arg(params).arg(md->name) );
+        .tqarg(signal).tqarg(slot).tqarg(slotid).tqarg(params).tqarg(md->name) );
     return TQCString("1" + slot); // Emulate the TQT_SLOT(...) macro by adding as first char a "1".
 }
 
@@ -114,7 +114,7 @@ bool EventSlot::connect(EventManager* eventmanager, TQObject* senderobj, const T
         EventSlot* eventslot = create(eventmanager);
         eventslot->connect(eventmanager, senderobj, signal, function, slot);
         m_slots.append(eventslot);
-        krossdebug( TQString("EventSlot::connect(%1, %2, %3) added child EventSlot !!!").arg(senderobj->name()).arg(signal).arg(function) );
+        krossdebug( TQString("EventSlot::connect(%1, %2, %3) added child EventSlot !!!").tqarg(senderobj->name()).tqarg(signal).tqarg(function) );
     }
     else {
         m_sender = senderobj;
@@ -122,10 +122,10 @@ bool EventSlot::connect(EventManager* eventmanager, TQObject* senderobj, const T
         m_function = function;
         m_slot = myslot;
         if(! TQObject::connect((TQObject*)senderobj, signal, this, myslot)) {
-            krossdebug( TQString("EventSlot::connect(%1, %2, %3) failed.").arg(senderobj->name()).arg(signal).arg(function) );
+            krossdebug( TQString("EventSlot::connect(%1, %2, %3) failed.").tqarg(senderobj->name()).tqarg(signal).tqarg(function) );
             return false;
         }
-        krossdebug( TQString("EventSlot::connect(%1, %2, %3) successfully connected.").arg(senderobj->name()).arg(signal).arg(function) );
+        krossdebug( TQString("EventSlot::connect(%1, %2, %3) successfully connected.").tqarg(senderobj->name()).tqarg(signal).tqarg(function) );
     }
     return true;
 }
@@ -144,7 +144,7 @@ bool EventSlot::disconnect()
 void EventSlot::call(const TQVariant& variant)
 {
     krossdebug( TQString("EventSlot::call() sender='%1' signal='%2' function='%3'")
-                 .arg(m_sender->name()).arg(m_signal).arg(m_function) );
+                 .tqarg(m_sender->name()).tqarg(m_signal).tqarg(m_function) );
 
     Kross::Api::List* arglist = 0;
 
@@ -159,7 +159,7 @@ void EventSlot::call(const TQVariant& variant)
     }
     catch(Exception& e) {
         //TODO add hadError(), getError() and setError()
-        krossdebug( TQString("EXCEPTION in EventSlot::call('%1') type='%2' description='%3'").arg(variant.toString()).arg(e.type()).arg(e.description()) );
+        krossdebug( TQString("EXCEPTION in EventSlot::call('%1') type='%2' description='%3'").tqarg(variant.toString()).tqarg(e.type()).tqarg(e.description()) );
     }
 }
 
diff --git a/lib/kross/api/exception.cpp b/lib/kross/api/exception.cpp
index cb0125c4..c6a0198f 100644
--- a/lib/kross/api/exception.cpp
+++ b/lib/kross/api/exception.cpp
@@ -30,7 +30,7 @@ Exception::Exception(const TQString& error, long lineno)
     , m_error(error)
     , m_lineno(lineno)
 {
-    krosswarning( TQString("Kross::Api::Exception error='%1' lineno='%3'").arg(m_error).arg(m_lineno) );
+    krosswarning( TQString("Kross::Api::Exception error='%1' lineno='%3'").tqarg(m_error).tqarg(m_lineno) );
 }
 
 Exception::~Exception()
@@ -45,8 +45,8 @@ const TQString Exception::getClassName() const
 const TQString Exception::toString()
 {
     return (m_lineno != -1)
-        ? TQString("Exception at line %1: %2").arg(m_lineno).arg(m_error)
-        : TQString("Exception: %1").arg(m_error);
+        ? TQString("Exception at line %1: %2").tqarg(m_lineno).tqarg(m_error)
+        : TQString("Exception: %1").tqarg(m_error);
 }
 
 const TQString Exception::getError() const
diff --git a/lib/kross/api/interpreter.cpp b/lib/kross/api/interpreter.cpp
index 86eae479..8d266930 100644
--- a/lib/kross/api/interpreter.cpp
+++ b/lib/kross/api/interpreter.cpp
@@ -95,7 +95,7 @@ Interpreter* InterpreterInfo::getInterpreter()
     if(m_interpreter) // buffered
         return m_interpreter;
 
-    krossdebug( TQString("Loading the interpreter library for %1").arg(m_interpretername) );
+    krossdebug( TQString("Loading the interpreter library for %1").tqarg(m_interpretername) );
 
     // Load the krosspython library.
     KLibLoader *libloader = KLibLoader::self();
@@ -104,10 +104,10 @@ Interpreter* InterpreterInfo::getInterpreter()
     if(! library) {
         /*
         setException(
-            new Exception( TQString("Could not load library \"%1\" for the \"%2\" interpreter.").arg(m_library).arg(m_interpretername) )
+            new Exception( TQString("Could not load library \"%1\" for the \"%2\" interpreter.").tqarg(m_library).tqarg(m_interpretername) )
         );
         */
-        krosswarning( TQString("Could not load library \"%1\" for the \"%2\" interpreter.").arg(m_library).arg(m_interpretername) );
+        krosswarning( TQString("Could not load library \"%1\" for the \"%2\" interpreter.").tqarg(m_library).tqarg(m_interpretername) );
         return 0;
     }
 
diff --git a/lib/kross/api/list.cpp b/lib/kross/api/list.cpp
index 9e2baf52..3d894116 100644
--- a/lib/kross/api/list.cpp
+++ b/lib/kross/api/list.cpp
@@ -51,8 +51,8 @@ Object::Ptr List::item(uint idx, Object* defaultobject)
     if(idx >= list.count()) {
         if(defaultobject)
             return defaultobject;
-        krossdebug( TQString("List::item index=%1 is out of bounds. Raising TypeException.").arg(idx) );
-        throw Exception::Ptr( new Exception(TQString("List-index %1 out of bounds.").arg(idx)) );
+        krossdebug( TQString("List::item index=%1 is out of bounds. Raising TypeException.").tqarg(idx) );
+        throw Exception::Ptr( new Exception(TQString("List-index %1 out of bounds.").tqarg(idx)) );
     }
     return list[idx];
 }
diff --git a/lib/kross/api/module.h b/lib/kross/api/module.h
index f27bdf5c..3e58305a 100644
--- a/lib/kross/api/module.h
+++ b/lib/kross/api/module.h
@@ -51,7 +51,7 @@ namespace Kross { namespace Api {
             explicit Module(const TQString& name)
                 : Class<Module>(name)
             {
-                krossdebug( TQString("Kross::Api::Module %1 created").arg(name) );
+                krossdebug( TQString("Kross::Api::Module %1 created").tqarg(name) );
             }
 
             /**
@@ -59,7 +59,7 @@ namespace Kross { namespace Api {
              */
             virtual ~Module()
             {
-                krossdebug( TQString("Kross::Api::Module %1 destroyed").arg(getName()) );
+                krossdebug( TQString("Kross::Api::Module %1 destroyed").tqarg(getName()) );
             }
 
             /**
diff --git a/lib/kross/api/object.cpp b/lib/kross/api/object.cpp
index 43fa8b4b..06ec55d5 100644
--- a/lib/kross/api/object.cpp
+++ b/lib/kross/api/object.cpp
@@ -30,21 +30,21 @@ Object::Object()
     : KShared()
 {
 #ifdef KROSS_API_OBJECT_CTOR_DEBUG
-    krossdebug( TQString("Kross::Api::Object::Constructor() name='%1' refcount='%2'").arg(m_name).arg(_KShared_count()) );
+    krossdebug( TQString("Kross::Api::Object::Constructor() name='%1' refcount='%2'").tqarg(m_name).tqarg(_KShared_count()) );
 #endif
 }
 
 Object::~Object()
 {
 #ifdef KROSS_API_OBJECT_DTOR_DEBUG
-    krossdebug( TQString("Kross::Api::Object::Destructor() name='%1' refcount='%2'").arg(m_name).arg(_KShared_count()) );
+    krossdebug( TQString("Kross::Api::Object::Destructor() name='%1' refcount='%2'").tqarg(m_name).tqarg(_KShared_count()) );
 #endif
     //removeAllChildren(); // not needed cause we use KShared to handle ref-couting and freeing.
 }
 
 const TQString Object::toString()
 {
-    return TQString("%1").arg(getClassName());
+    return TQString("%1").tqarg(getClassName());
 }
 
 Object::Ptr Object::call(const TQString& name, List::Ptr arguments)
@@ -52,12 +52,12 @@ Object::Ptr Object::call(const TQString& name, List::Ptr arguments)
     Q_UNUSED(arguments);
 
 #ifdef KROSS_API_OBJECT_CALL_DEBUG
-    krossdebug( TQString("Kross::Api::Object::call(%1) name=%2 class=%3").arg(name).arg(getName()).arg(getClassName()) );
+    krossdebug( TQString("Kross::Api::Object::call(%1) name=%2 class=%3").tqarg(name).tqarg(getName()).tqarg(getClassName()) );
 #endif
 
     if(name.isEmpty()) // return a self-reference if no functionname is defined.
         return this;
 
-    throw Exception::Ptr( new Exception(TQString("No callable object named '%2'").arg(name)) );
+    throw Exception::Ptr( new Exception(TQString("No callable object named '%2'").tqarg(name)) );
 }
 
diff --git a/lib/kross/api/object.h b/lib/kross/api/object.h
index f23a6179..87bd2132 100644
--- a/lib/kross/api/object.h
+++ b/lib/kross/api/object.h
@@ -142,7 +142,7 @@ template<class T> inline T* Object::fromObject(Object::Ptr object)
 {
     T* t = (T*) object.data();
     if(! t)
-        throw KSharedPtr<Exception>( new Exception(TQString("Object \"%1\" invalid.").arg(object ? object->getClassName() : "")) );
+        throw KSharedPtr<Exception>( new Exception(TQString("Object \"%1\" invalid.").tqarg(object ? object->getClassName() : "")) );
     return t;
 }
 
diff --git a/lib/kross/api/qtobject.cpp b/lib/kross/api/qtobject.cpp
index 5fc1a36a..243f0503 100644
--- a/lib/kross/api/qtobject.cpp
+++ b/lib/kross/api/qtobject.cpp
@@ -42,13 +42,13 @@ QtObject::QtObject(TQObject* object, const TQString& name)
     // Walk through the signals and slots the TQObject has
     // and attach them as events to this QtObject.
 
-    TQStrList slotnames = m_object->metaObject()->slotNames(false);
+    TQStrList slotnames = m_object->tqmetaObject()->slotNames(false);
     for(char* c = slotnames.first(); c; c = slotnames.next()) {
         TQCString s = c;
         addChild(s, new EventSlot(s, object, s) );
     }
 
-    TQStrList signalnames = m_object->metaObject()->signalNames(false);
+    TQStrList signalnames = m_object->tqmetaObject()->signalNames(false);
     for(char* c = signalnames.first(); c; c = signalnames.next()) {
         TQCString s = c;
         addChild(s, new EventSignal(s, object, s) );
@@ -93,7 +93,7 @@ TQUObject* QtObject::toTQUObject(const TQString& signature, List::Ptr arguments)
     int startpos = signature.find("(");
     int endpos = signature.findRev(")");
     if(startpos < 0 || startpos > endpos)
-        throw Exception::Ptr( new Exception(TQString("Invalid TQt signal or slot signature '%1'").arg(signature)) );
+        throw Exception::Ptr( new Exception(TQString("Invalid TQt signal or slot signature '%1'").tqarg(signature)) );
 
     //TQString sig = signature.left(startpos);
     TQString params = signature.mid(startpos + 1, endpos - startpos - 1);
@@ -107,19 +107,19 @@ TQUObject* QtObject::toTQUObject(const TQString& signature, List::Ptr arguments)
 
 //TQString t;
 //for(int j=0; j<argcount; j++) t += "'" + Variant::toString(arguments->item(j)) + "' ";
-//krossdebug( TQString("1 ---------------------: (%1) %2").arg(argcount).arg(t) );
+//krossdebug( TQString("1 ---------------------: (%1) %2").tqarg(argcount).tqarg(t) );
 
     // Fill parameters.
     uint argcount = arguments ? arguments->count() : 0;
     for(uint i = 0; i < paramcount; i++) {
         if(paramlist[i].find(TQSTRING_OBJECT_NAME_STRING) >= 0) {
             const TQString s = (argcount > i) ? Variant::toString(arguments->item(i)) : TQString();
-            //krossdebug(TQString("EventSlot::toTQUObject s=%1").arg(s));
+            //krossdebug(TQString("EventSlot::toTQUObject s=%1").tqarg(s));
             static_TQUType_TQString.set( &(uo[i + 1]), s );
         }
         //TODO handle int, long, char*, TQStringList, etc.
         else {
-            throw Exception::Ptr( new Exception(TQString("Unknown TQt signal or slot argument '%1' in signature '%2'.").arg(paramlist[i]).arg(signature)) );
+            throw Exception::Ptr( new Exception(TQString("Unknown TQt signal or slot argument '%1' in signature '%2'.").tqarg(paramlist[i]).tqarg(signature)) );
         }
     }
 
@@ -129,13 +129,13 @@ TQUObject* QtObject::toTQUObject(const TQString& signature, List::Ptr arguments)
 Kross::Api::Object::Ptr QtObject::propertyNames(Kross::Api::List::Ptr)
 {
     return new Kross::Api::Variant(
-        TQStringList::fromStrList(m_object->metaObject()->propertyNames(false)));
+        TQStringList::fromStrList(m_object->tqmetaObject()->propertyNames(false)));
 }
 
 Kross::Api::Object::Ptr QtObject::hasProperty(Kross::Api::List::Ptr args)
 {
     return new Kross::Api::Variant(
-        m_object->metaObject()->findProperty(Kross::Api::Variant::toString(args->item(0)).latin1(), false));
+        m_object->tqmetaObject()->findProperty(Kross::Api::Variant::toString(args->item(0)).latin1(), false));
 }
 
 Kross::Api::Object::Ptr QtObject::getProperty(Kross::Api::List::Ptr args)
@@ -158,13 +158,13 @@ Kross::Api::Object::Ptr QtObject::setProperty(Kross::Api::List::Ptr args)
 Kross::Api::Object::Ptr QtObject::slotNames(Kross::Api::List::Ptr)
 {
     return new Kross::Api::Variant(
-           TQStringList::fromStrList(m_object->metaObject()->slotNames(false)));
+           TQStringList::fromStrList(m_object->tqmetaObject()->slotNames(false)));
 }
 
 Kross::Api::Object::Ptr QtObject::hasSlot(Kross::Api::List::Ptr args)
 {
     return new Kross::Api::Variant(
-           bool(m_object->metaObject()->slotNames(false).find(
+           bool(m_object->tqmetaObject()->slotNames(false).find(
                Kross::Api::Variant::toString(args->item(0)).latin1()
            ) != -1));
 }
@@ -173,9 +173,9 @@ Kross::Api::Object::Ptr QtObject::callSlot(Kross::Api::List::Ptr args)
 {
 //TODO just call the child event ?!
     TQString name = Kross::Api::Variant::toString(args->item(0));
-    int slotid = m_object->metaObject()->findSlot(name.latin1(), false);
+    int slotid = m_object->tqmetaObject()->findSlot(name.latin1(), false);
     if(slotid < 0)
-        throw Exception::Ptr( new Exception(TQString("No such slot '%1'.").arg(name)) );
+        throw Exception::Ptr( new Exception(TQString("No such slot '%1'.").tqarg(name)) );
 
     TQUObject* uo = QtObject::toTQUObject(name, args);
     m_object->qt_invoke(slotid, uo);
@@ -187,13 +187,13 @@ Kross::Api::Object::Ptr QtObject::callSlot(Kross::Api::List::Ptr args)
 Kross::Api::Object::Ptr QtObject::signalNames(Kross::Api::List::Ptr)
 {
     return new Kross::Api::Variant(
-           TQStringList::fromStrList(m_object->metaObject()->signalNames(false)));
+           TQStringList::fromStrList(m_object->tqmetaObject()->signalNames(false)));
 }
 
 Kross::Api::Object::Ptr QtObject::hasSignal(Kross::Api::List::Ptr args)
 {
     return new Kross::Api::Variant(
-           bool(m_object->metaObject()->signalNames(false).find(
+           bool(m_object->tqmetaObject()->signalNames(false).find(
                Kross::Api::Variant::toString(args->item(0)).latin1()
            ) != -1));
 }
@@ -201,9 +201,9 @@ Kross::Api::Object::Ptr QtObject::hasSignal(Kross::Api::List::Ptr args)
 Kross::Api::Object::Ptr QtObject::emitSignal(Kross::Api::List::Ptr args)
 {
     TQString name = Kross::Api::Variant::toString(args->item(0));
-    int signalid = m_object->metaObject()->findSignal(name.latin1(), false);
+    int signalid = m_object->tqmetaObject()->findSignal(name.latin1(), false);
     if(signalid < 0)
-        throw Exception::Ptr( new Exception(TQString("No such signal '%1'.").arg(name)) );
+        throw Exception::Ptr( new Exception(TQString("No such signal '%1'.").tqarg(name)) );
     m_object->qt_invoke(signalid, 0); //TODO convert Kross::Api::List::Ptr => TQUObject*
     return 0;
 }
@@ -211,16 +211,16 @@ Kross::Api::Object::Ptr QtObject::emitSignal(Kross::Api::List::Ptr args)
 Kross::Api::Object::Ptr QtObject::connectSignal(Kross::Api::List::Ptr args)
 {
     TQString signalname = Kross::Api::Variant::toString(args->item(0));
-    TQString signalsignatur = TQString("2%1").arg(signalname);
+    TQString signalsignatur = TQString("2%1").tqarg(signalname);
     const char* signalsig = signalsignatur.latin1();
 
     QtObject* obj = Kross::Api::Object::fromObject<Kross::Api::QtObject>(args->item(1));
     TQObject* o = obj->getObject();
     if(! o)
-        throw Exception::Ptr( new Exception(TQString("No such TQObject receiver in '%1'.").arg(obj->getName())) );
+        throw Exception::Ptr( new Exception(TQString("No such TQObject receiver in '%1'.").tqarg(obj->getName())) );
 
     TQString slotname = Kross::Api::Variant::toString(args->item(2));
-    TQString slotsignatur = TQString("1%1").arg(slotname);
+    TQString slotsignatur = TQString("1%1").tqarg(slotname);
     const char* slotsig = slotsignatur.latin1();
 
     return new Kross::Api::Variant(
diff --git a/lib/kross/api/variant.cpp b/lib/kross/api/variant.cpp
index 54e8ed7e..e8d8bc1b 100644
--- a/lib/kross/api/variant.cpp
+++ b/lib/kross/api/variant.cpp
@@ -81,7 +81,7 @@ const TQString Variant::toString(Object::Ptr object)
 {
     const TQVariant& variant = toVariant(object);
     if(! variant.canCast(TQVariant::String))
-        throw Exception::Ptr( new Exception(i18n("Kross::Api::Variant::String expected, but got %1.").arg(variant.typeName()).latin1()) );
+        throw Exception::Ptr( new Exception(i18n("Kross::Api::Variant::String expected, but got %1.").tqarg(variant.typeName()).latin1()) );
     return variant.toString();
 }
 
@@ -89,7 +89,7 @@ int Variant::toInt(Object::Ptr object)
 {
     const TQVariant& variant = toVariant(object);
     if(! variant.canCast(TQVariant::Int))
-        throw Exception::Ptr( new Exception(i18n("Kross::Api::Variant::Int expected, but got %1.").arg(variant.typeName()).latin1()) );
+        throw Exception::Ptr( new Exception(i18n("Kross::Api::Variant::Int expected, but got %1.").tqarg(variant.typeName()).latin1()) );
     return variant.toInt();
 }
 
@@ -97,7 +97,7 @@ uint Variant::toUInt(Object::Ptr object)
 {
     const TQVariant& variant = toVariant(object);
     if(! variant.canCast(TQVariant::UInt))
-        throw Exception::Ptr( new Exception(i18n("Kross::Api::Variant::UInt expected, but got %1.").arg(variant.typeName()).latin1()) );
+        throw Exception::Ptr( new Exception(i18n("Kross::Api::Variant::UInt expected, but got %1.").tqarg(variant.typeName()).latin1()) );
     return variant.toUInt();
 }
 
@@ -105,7 +105,7 @@ double Variant::toDouble(Object::Ptr object)
 {
     const TQVariant& variant = toVariant(object);
     if(! variant.canCast(TQVariant::Double))
-        throw Exception::Ptr( new Exception(i18n("Kross::Api::Variant::Double expected, but got %1.").arg(variant.typeName()).latin1()) );
+        throw Exception::Ptr( new Exception(i18n("Kross::Api::Variant::Double expected, but got %1.").tqarg(variant.typeName()).latin1()) );
     return variant.toDouble();
 }
 
@@ -113,7 +113,7 @@ TQ_LLONG Variant::toLLONG(Object::Ptr object)
 {
     const TQVariant& variant = toVariant(object);
     if(! variant.canCast(TQVariant::LongLong))
-        throw Exception::Ptr( new Exception(i18n("Kross::Api::Variant::LLONG expected, but got %1.").arg(variant.typeName()).latin1()) );
+        throw Exception::Ptr( new Exception(i18n("Kross::Api::Variant::LLONG expected, but got %1.").tqarg(variant.typeName()).latin1()) );
     return variant.toLongLong();
 }
 
@@ -121,7 +121,7 @@ TQ_ULLONG Variant::toULLONG(Object::Ptr object)
 {
     const TQVariant& variant = toVariant(object);
     if(! variant.canCast(TQVariant::ULongLong))
-        throw Exception::Ptr( new Exception(i18n("Kross::Api::Variant::ULLONG expected, but got %1.").arg(variant.typeName()).latin1()) );
+        throw Exception::Ptr( new Exception(i18n("Kross::Api::Variant::ULLONG expected, but got %1.").tqarg(variant.typeName()).latin1()) );
     return variant.toULongLong();
 }
 
@@ -129,7 +129,7 @@ bool Variant::toBool(Object::Ptr object)
 {
     const TQVariant& variant = toVariant(object);
     if(! variant.canCast(TQVariant::Bool))
-        throw Exception::Ptr( new Exception(i18n("Kross::Api::Variant::Bool expected, but got %1.").arg(variant.typeName()).latin1()) );
+        throw Exception::Ptr( new Exception(i18n("Kross::Api::Variant::Bool expected, but got %1.").tqarg(variant.typeName()).latin1()) );
     return variant.toBool();
 }
 
@@ -146,7 +146,7 @@ TQStringList Variant::toStringList(Object::Ptr object)
     }
     const TQVariant& variant = toVariant(object);
     if(! variant.canCast(TQVariant::StringList))
-        throw Exception::Ptr( new Exception(TQString("Kross::Api::Variant::StringList expected, but got '%1'.").arg(variant.typeName()).latin1()) );
+        throw Exception::Ptr( new Exception(TQString("Kross::Api::Variant::StringList expected, but got '%1'.").tqarg(variant.typeName()).latin1()) );
     return variant.toStringList();
 }
 
@@ -163,6 +163,6 @@ TQValueList<TQVariant> Variant::toList(Object::Ptr object)
     }
     const TQVariant& variant = toVariant(object);
     if(! variant.canCast(TQVariant::List))
-        throw Exception::Ptr( new Exception(i18n("Kross::Api::Variant::List expected, but got '%1'.").arg(variant.typeName()).latin1()) );
+        throw Exception::Ptr( new Exception(i18n("Kross::Api::Variant::List expected, but got '%1'.").tqarg(variant.typeName()).latin1()) );
     return variant.toList();
 }
diff --git a/lib/kross/main/mainmodule.cpp b/lib/kross/main/mainmodule.cpp
index 8c29180f..dde74502 100644
--- a/lib/kross/main/mainmodule.cpp
+++ b/lib/kross/main/mainmodule.cpp
@@ -79,7 +79,7 @@ EventSignal::Ptr MainModule::addSignal(const TQString& name, TQObject* sender, T
 {
     EventSignal* event = new EventSignal(name, sender, signal);
     if(! addChild(name, event)) {
-        krosswarning( TQString("Failed to add signal name='%1' signature='%2'").arg(name).arg(signal.data()) );
+        krosswarning( TQString("Failed to add signal name='%1' signature='%2'").tqarg(name).tqarg(signal.data()) );
         return 0;
     }
     return event;
@@ -89,7 +89,7 @@ EventSlot::Ptr MainModule::addSlot(const TQString& name, TQObject* receiver, TQC
 {
     EventSlot* event = new EventSlot(name, receiver, slot);
     if(! addChild(name, event)) {
-        krosswarning( TQString("Failed to add slot name='%1' signature='%2'").arg(name).arg(slot.data()) );
+        krosswarning( TQString("Failed to add slot name='%1' signature='%2'").tqarg(name).tqarg(slot.data()) );
         return 0;
     }
     return event;
@@ -99,7 +99,7 @@ QtObject::Ptr MainModule::addTQObject(TQObject* object, const TQString& name)
 {
     QtObject* qtobject = new QtObject(object, name);
     if(! addChild(name, qtobject)) {
-        krosswarning( TQString("Failed to add TQObject name='%1'").arg(object->name()) );
+        krosswarning( TQString("Failed to add TQObject name='%1'").tqarg(object->name()) );
         return 0;
     }
     return qtobject;
@@ -109,7 +109,7 @@ EventAction::Ptr MainModule::addKAction(KAction* action, const TQString& name)
 {
     EventAction* event = new EventAction(name, action);
     if(! addChild(name, event)) {
-        krosswarning( TQString("Failed to add KAction name='%1'").arg(action->name()) );
+        krosswarning( TQString("Failed to add KAction name='%1'").tqarg(action->name()) );
         return 0;
     }
     return event;
diff --git a/lib/kross/main/manager.cpp b/lib/kross/main/manager.cpp
index 156eb2ac..646a8746 100644
--- a/lib/kross/main/manager.cpp
+++ b/lib/kross/main/manager.cpp
@@ -169,7 +169,7 @@ Interpreter* Manager::getInterpreter(const TQString& interpretername)
     setException(0); // clear previous exceptions
 
     if(! d->interpreterinfos.contains(interpretername)) {
-        setException( new Exception(i18n("No such interpreter '%1'").arg(interpretername)) );
+        setException( new Exception(i18n("No such interpreter '%1'").tqarg(interpretername)) );
         return 0;
     }
 
@@ -206,22 +206,22 @@ Module::Ptr Manager::loadModule(const TQString& modulename)
         if(module)
             return module;
         else
-            krossdebug( TQString("Manager::loadModule(%1) =======> Modulename registered, but module is invalid!").arg(modulename) );
+            krossdebug( TQString("Manager::loadModule(%1) =======> Modulename registered, but module is invalid!").tqarg(modulename) );
     }
 
     KLibLoader* loader = KLibLoader::self();
     KLibrary* lib = loader->globalLibrary( modulename.latin1() );
     if(! lib) {
-        krosswarning( TQString("Failed to load module '%1': %2").arg(modulename).arg(loader->lastErrorMessage()) );
+        krosswarning( TQString("Failed to load module '%1': %2").tqarg(modulename).tqarg(loader->lastErrorMessage()) );
         return 0;
     }
-    krossdebug( TQString("Successfully loaded module '%1'").arg(modulename) );
+    krossdebug( TQString("Successfully loaded module '%1'").tqarg(modulename) );
 
     def_module_func func;
     func = (def_module_func) lib->symbol("init_module");
 
     if(! func) {
-        krosswarning( TQString("Failed to determinate init function in module '%1'").arg(modulename) );
+        krosswarning( TQString("Failed to determinate init function in module '%1'").tqarg(modulename) );
         return 0;
     }
 
@@ -235,14 +235,14 @@ Module::Ptr Manager::loadModule(const TQString& modulename)
     lib->unload();
 
     if(! module) {
-        krosswarning( TQString("Failed to load module '%1'").arg(modulename) );
+        krosswarning( TQString("Failed to load module '%1'").tqarg(modulename) );
         return 0;
     }
 
     // Don't remember module cause we like to have freeing it handled by the caller.
     //d->modules.replace(modulename, module);
 
-    //krossdebug( TQString("Kross::Api::Manager::loadModule modulename='%1' module='%2'").arg(modulename).arg(module->toString()) );
+    //krossdebug( TQString("Kross::Api::Manager::loadModule modulename='%1' module='%2'").tqarg(modulename).tqarg(module->toString()) );
     return module;
 }
 
diff --git a/lib/kross/main/scriptaction.cpp b/lib/kross/main/scriptaction.cpp
index c98cc97c..b658a0b1 100644
--- a/lib/kross/main/scriptaction.cpp
+++ b/lib/kross/main/scriptaction.cpp
@@ -20,7 +20,7 @@
 #include "scriptaction.h"
 #include "manager.h"
 
-#include <stylesheet.h>
+#include <tqstylesheet.h>
 #include <tqdir.h>
 #include <tqfile.h>
 #include <tqfileinfo.h>
@@ -152,9 +152,9 @@ ScriptAction::ScriptAction(const TQString& scriptconfigfile, const TQDomElement&
         if(icon.isNull())
             icon = KMimeType::iconForURL( KURL(file) );
         if(description.isEmpty())
-            description = TQString("%1<br>%2").arg(text.isEmpty() ? name : text).arg(file);
+            description = TQString("%1<br>%2").tqarg(text.isEmpty() ? name : text).tqarg(file);
         else
-            description += TQString("<br>%1").arg(file);
+            description += TQString("<br>%1").tqarg(file);
         ScriptContainer::setName(file);
     }
 
@@ -230,8 +230,8 @@ void ScriptAction::activate()
         TQString errormessage = Kross::Api::ScriptContainer::getException()->getError();
         TQString tracedetails = Kross::Api::ScriptContainer::getException()->getTrace();
         d->logs << TQString("<b>%1</b><br>%2")
-                   .arg( TQStyleSheet::escape(errormessage) )
-                   .arg( TQStyleSheet::escape(tracedetails) );
+                   .tqarg( TQStyleSheet::escape(errormessage) )
+                   .tqarg( TQStyleSheet::escape(tracedetails) );
         emit failed(errormessage, tracedetails);
     }
     else {
diff --git a/lib/kross/main/scriptcontainer.cpp b/lib/kross/main/scriptcontainer.cpp
index 7f7f980e..a345dd02 100644
--- a/lib/kross/main/scriptcontainer.cpp
+++ b/lib/kross/main/scriptcontainer.cpp
@@ -87,7 +87,7 @@ ScriptContainer::ScriptContainer(const TQString& name)
     : MainModule(name)
     , d( new ScriptContainerPrivate() ) // initialize d-pointer class
 {
-    //krossdebug( TQString("ScriptContainer::ScriptContainer() Ctor name='%1'").arg(name) );
+    //krossdebug( TQString("ScriptContainer::ScriptContainer() Ctor name='%1'").tqarg(name) );
 
     d->script = 0;
     d->name = name;
@@ -95,7 +95,7 @@ ScriptContainer::ScriptContainer(const TQString& name)
 
 ScriptContainer::~ScriptContainer()
 {
-    //krossdebug( TQString("ScriptContainer::~ScriptContainer() Dtor name='%1'").arg(d->name) );
+    //krossdebug( TQString("ScriptContainer::~ScriptContainer() Dtor name='%1'").tqarg(d->name) );
 
     finalize();
     delete d;
@@ -164,8 +164,8 @@ bool ScriptContainer::setOption(const TQString name, const TQVariant& value)
         if(info->hasOption(name)) {
             d->options.replace(name, value);
             return true;
-        } else krosswarning( TQString("Kross::Api::ScriptContainer::setOption(%1, %2): No such option").arg(name).arg(value.toString()) );
-    } else krosswarning( TQString("Kross::Api::ScriptContainer::setOption(%1, %2): No such interpreterinfo").arg(name).arg(value.toString()) );
+        } else krosswarning( TQString("Kross::Api::ScriptContainer::setOption(%1, %2): No such option").tqarg(name).tqarg(value.toString()) );
+    } else krosswarning( TQString("Kross::Api::ScriptContainer::setOption(%1, %2): No such interpreterinfo").tqarg(name).tqarg(value.toString()) );
     return false;
 }
 
@@ -244,19 +244,19 @@ bool ScriptContainer::initialize()
     finalize();
 
     if(! d->scriptfile.isNull()) {
-        krossdebug( TQString("Kross::Api::ScriptContainer::initialize() file=%1").arg(d->scriptfile) );
+        krossdebug( TQString("Kross::Api::ScriptContainer::initialize() file=%1").tqarg(d->scriptfile) );
 
         if(d->interpretername.isNull()) {
             d->interpretername = Manager::scriptManager()->getInterpreternameForFile( d->scriptfile );
             if(d->interpretername.isNull()) {
-                setException( new Exception(i18n("Failed to determinate interpreter for scriptfile '%1'").arg(d->scriptfile)) );
+                setException( new Exception(i18n("Failed to determinate interpreter for scriptfile '%1'").tqarg(d->scriptfile)) );
                 return false;
             }
         }
 
         TQFile f( d->scriptfile );
         if(! f.open(IO_ReadOnly)) {
-            setException( new Exception(i18n("Failed to open scriptfile '%1'").arg(d->scriptfile)) );
+            setException( new Exception(i18n("Failed to open scriptfile '%1'").tqarg(d->scriptfile)) );
             return false;
         }
         d->code = TQString( f.readAll() );
@@ -265,13 +265,13 @@ bool ScriptContainer::initialize()
 
     Interpreter* interpreter = Manager::scriptManager()->getInterpreter(d->interpretername);
     if(! interpreter) {
-        setException( new Exception(i18n("Unknown interpreter '%1'").arg(d->interpretername)) );
+        setException( new Exception(i18n("Unknown interpreter '%1'").tqarg(d->interpretername)) );
         return false;
     }
 
     d->script = interpreter->createScript(this);
     if(! d->script) {
-        setException( new Exception(i18n("Failed to create script for interpreter '%1'").arg(d->interpretername)) );
+        setException( new Exception(i18n("Failed to create script for interpreter '%1'").tqarg(d->interpretername)) );
         return false;
     }
     if(d->script->hadException()) {
diff --git a/lib/kross/main/scriptguiclient.cpp b/lib/kross/main/scriptguiclient.cpp
index 88877f5a..b3b29bda 100644
--- a/lib/kross/main/scriptguiclient.cpp
+++ b/lib/kross/main/scriptguiclient.cpp
@@ -147,10 +147,10 @@ void ScriptGUIClient::reloadInstalledScripts()
 
 bool ScriptGUIClient::installScriptPackage(const TQString& scriptpackagefile)
 {
-    krossdebug( TQString("Install script package: %1").arg(scriptpackagefile) );
+    krossdebug( TQString("Install script package: %1").tqarg(scriptpackagefile) );
     KTar archive( scriptpackagefile );
     if(! archive.open(IO_ReadOnly)) {
-        KMessageBox::sorry(0, i18n("Could not read the package \"%1\".").arg(scriptpackagefile));
+        KMessageBox::sorry(0, i18n("Could not read the package \"%1\".").tqarg(scriptpackagefile));
         return false;
     }
 
@@ -167,17 +167,17 @@ bool ScriptGUIClient::installScriptPackage(const TQString& scriptpackagefile)
 
     if( TQDir(destination).exists() ) {
         if( KMessageBox::warningContinueCancel(0,
-            i18n("A script package with the name \"%1\" already exists. Replace this package?" ).arg(packagename),
+            i18n("A script package with the name \"%1\" already exists. Replace this package?" ).tqarg(packagename),
             i18n("Replace")) != KMessageBox::Continue )
                 return false;
 
         if(! KIO::NetAccess::del(destination, 0) ) {
-            KMessageBox::sorry(0, i18n("Could not uninstall this script package. You may not have sufficient permissions to delete the folder \"%1\".").arg(destination));
+            KMessageBox::sorry(0, i18n("Could not uninstall this script package. You may not have sufficient permissions to delete the folder \"%1\".").tqarg(destination));
             return false;
         }
     }
 
-    krossdebug( TQString("Copy script-package to destination directory: %1").arg(destination) );
+    krossdebug( TQString("Copy script-package to destination directory: %1").tqarg(destination) );
     const KArchiveDirectory* archivedir = archive.directory();
     archivedir->copyTo(destination, true);
 
@@ -188,7 +188,7 @@ bool ScriptGUIClient::installScriptPackage(const TQString& scriptpackagefile)
 bool ScriptGUIClient::uninstallScriptPackage(const TQString& scriptpackagepath)
 {
     if(! KIO::NetAccess::del(scriptpackagepath, 0) ) {
-        KMessageBox::sorry(0, i18n("Could not uninstall this script package. You may not have sufficient permissions to delete the folder \"%1\".").arg(scriptpackagepath));
+        KMessageBox::sorry(0, i18n("Could not uninstall this script package. You may not have sufficient permissions to delete the folder \"%1\".").tqarg(scriptpackagepath));
         return false;
     }
     reloadInstalledScripts();
@@ -197,18 +197,18 @@ bool ScriptGUIClient::uninstallScriptPackage(const TQString& scriptpackagepath)
 
 bool ScriptGUIClient::loadScriptConfigFile(const TQString& scriptconfigfile)
 {
-    krossdebug( TQString("ScriptGUIClient::loadScriptConfig file=%1").arg(scriptconfigfile) );
+    krossdebug( TQString("ScriptGUIClient::loadScriptConfig file=%1").tqarg(scriptconfigfile) );
 
     TQDomDocument domdoc;
     TQFile file(scriptconfigfile);
     if(! file.open(IO_ReadOnly)) {
-        krosswarning( TQString("ScriptGUIClient::loadScriptConfig(): Failed to read scriptconfigfile: %1").arg(scriptconfigfile) );
+        krosswarning( TQString("ScriptGUIClient::loadScriptConfig(): Failed to read scriptconfigfile: %1").tqarg(scriptconfigfile) );
         return false;
     }
     bool ok = domdoc.setContent(&file);
     file.close();
     if(! ok) {
-        krosswarning( TQString("ScriptGUIClient::loadScriptConfig(): Failed to parse scriptconfigfile: %1").arg(scriptconfigfile) );
+        krosswarning( TQString("ScriptGUIClient::loadScriptConfig(): Failed to parse scriptconfigfile: %1").tqarg(scriptconfigfile) );
         return false;
     }
 
@@ -244,7 +244,7 @@ bool ScriptGUIClient::loadScriptConfigDocument(const TQString& scriptconfigfile,
                 else {
                     // else just print a warning and fall through (so, install the action
                     // and don't care any longer of the duplicated name)...
-                    krosswarning( TQString("Kross::Api::ScriptGUIClient::loadScriptConfigDocument: There exists already a scriptaction with name \"%1\". Added anyway...").arg(action->name()) );
+                    krosswarning( TQString("Kross::Api::ScriptGUIClient::loadScriptConfigDocument: There exists already a scriptaction with name \"%1\". Added anyway...").tqarg(action->name()) );
                 }
             }
             installedcollection->attach( action );
@@ -353,7 +353,7 @@ bool ScriptGUIClient::executeScriptFile()
 
 bool ScriptGUIClient::executeScriptFile(const TQString& file)
 {
-    krossdebug( TQString("Kross::Api::ScriptGUIClient::executeScriptFile() file='%1'").arg(file) );
+    krossdebug( TQString("Kross::Api::ScriptGUIClient::executeScriptFile() file='%1'").tqarg(file) );
 
     ScriptAction::Ptr action = new ScriptAction(file);
     return executeScriptAction(action);
@@ -377,7 +377,7 @@ void ScriptGUIClient::showScriptManager()
     KDialogBase* dialog = new KDialogBase(d->parent, "", true, i18n("Scripts Manager"), KDialogBase::Close);
     WdgScriptsManager* wsm = new WdgScriptsManager(this, dialog);
     dialog->setMainWidget(wsm);
-    dialog->resize( TQSize(360, 320).expandedTo(dialog->minimumSizeHint()) );
+    dialog->resize( TQSize(360, 320).expandedTo(dialog->tqminimumSizeHint()) );
     dialog->show();
 }
 
diff --git a/lib/kross/main/wdgscriptsmanager.cpp b/lib/kross/main/wdgscriptsmanager.cpp
index e521023e..488b7409 100644
--- a/lib/kross/main/wdgscriptsmanager.cpp
+++ b/lib/kross/main/wdgscriptsmanager.cpp
@@ -93,9 +93,9 @@ class ToolTip : public TQToolTip
         virtual void maybeTip(const TQPoint& p) {
             ListItem* item = dynamic_cast<ListItem*>( m_parent->itemAt(p) );
             if(item) {
-                TQRect r( m_parent->itemRect(item) );
+                TQRect r( m_parent->tqitemRect(item) );
                 if(r.isValid() && item->action()) {
-                    tip(r, TQString("<qt>%1</qt>").arg(item->action()->toolTip()));
+                    tip(r, TQString("<qt>%1</qt>").tqarg(item->action()->toolTip()));
                 }
             }
         }
@@ -287,7 +287,7 @@ void WdgScriptsManager::slotUninstallScript()
 
     if( KMessageBox::warningContinueCancel(0,
         i18n("Uninstall the script package \"%1\" and delete the package's folder \"%2\"?")
-            .arg(item->action()->text()).arg(packagepath),
+            .tqarg(item->action()->text()).tqarg(packagepath),
         i18n("Uninstall")) != KMessageBox::Continue )
     {
         return;
@@ -321,7 +321,7 @@ void WdgScriptsManager::slotGetNewScript()
 {
 #ifdef KROSS_SUPPORT_NEWSTUFF
     const TQString appname = KApplication::kApplication()->name();
-    const TQString type = TQString("%1/script").arg(appname);
+    const TQString type = TQString("%1/script").tqarg(appname);
 
     if(! d->newstuff) {
         d->newstuff = new ScriptNewStuff(d->m_scripguiclient, type);
@@ -336,7 +336,7 @@ void WdgScriptsManager::slotGetNewScript()
     TQObject::connect(p, TQT_SIGNAL(providersLoaded(Provider::List*)),
                      d, TQT_SLOT(slotProviders(Provider::List*)));
 
-    p->load(type, TQString("http://download.kde.org/khotnewstuff/%1scripts-providers.xml").arg(appname));
+    p->load(type, TQString("http://download.kde.org/khotnewstuff/%1scripts-providers.xml").tqarg(appname));
     d->exec();
 #endif
 }
diff --git a/lib/kross/main/wdgscriptsmanagerbase.ui b/lib/kross/main/wdgscriptsmanagerbase.ui
index 1140e848..379fb2db 100644
--- a/lib/kross/main/wdgscriptsmanagerbase.ui
+++ b/lib/kross/main/wdgscriptsmanagerbase.ui
@@ -20,7 +20,7 @@
             <verstretch>0</verstretch>
         </sizepolicy>
     </property>
-    <property name="minimumSize">
+    <property name="tqminimumSize">
         <size>
             <width>0</width>
             <height>0</height>
@@ -56,7 +56,7 @@
         </widget>
         <widget class="TQLayoutWidget">
             <property name="name">
-                <cstring>layout1</cstring>
+                <cstring>tqlayout1</cstring>
             </property>
             <hbox>
                 <property name="name">
@@ -66,7 +66,7 @@
                     <property name="name">
                         <cstring>btnExec</cstring>
                     </property>
-                    <property name="minimumSize">
+                    <property name="tqminimumSize">
                         <size>
                             <width>20</width>
                             <height>0</height>
@@ -97,7 +97,7 @@
                     <property name="name">
                         <cstring>btnLoad</cstring>
                     </property>
-                    <property name="minimumSize">
+                    <property name="tqminimumSize">
                         <size>
                             <width>20</width>
                             <height>0</height>
@@ -114,7 +114,7 @@
                     <property name="name">
                         <cstring>btnUnload</cstring>
                     </property>
-                    <property name="minimumSize">
+                    <property name="tqminimumSize">
                         <size>
                             <width>20</width>
                             <height>0</height>
@@ -145,7 +145,7 @@
                     <property name="name">
                         <cstring>btnInstall</cstring>
                     </property>
-                    <property name="minimumSize">
+                    <property name="tqminimumSize">
                         <size>
                             <width>20</width>
                             <height>0</height>
@@ -162,7 +162,7 @@
                     <property name="name">
                         <cstring>btnUninstall</cstring>
                     </property>
-                    <property name="minimumSize">
+                    <property name="tqminimumSize">
                         <size>
                             <width>20</width>
                             <height>0</height>
@@ -193,7 +193,7 @@
                     <property name="name">
                         <cstring>btnNewStuff</cstring>
                     </property>
-                    <property name="minimumSize">
+                    <property name="tqminimumSize">
                         <size>
                             <width>20</width>
                             <height>0</height>
diff --git a/lib/kross/python/cxx/Objects.hxx b/lib/kross/python/cxx/Objects.hxx
index 41648320..900a347b 100644
--- a/lib/kross/python/cxx/Objects.hxx
+++ b/lib/kross/python/cxx/Objects.hxx
@@ -54,7 +54,7 @@ namespace Py
 	// The purpose of this class is to serve as the most general kind of
 	// Python object, for the purpose of writing C++ extensions in Python
 	// Objects hold a PyObject* which they own. This pointer is always a
-	// valid pointer to a Python object. In children we must maintain this behavior.
+	// valid pointer to a Python object. In tqchildren we must maintain this behavior.
 	//
 	// Instructions on how to make your own class MyType descended from Object:
 	// (0) Pick a base class, either Object or perhaps SeqBase<T> or MapBase<T>.
@@ -1470,8 +1470,8 @@ namespace Py
 	// Python strings return strings as individual elements.
 	// I'll try having a class Char which is a String of length 1
 	//
-	typedef std::basic_string<Py_UNICODE> unicodestring;
-	extern Py_UNICODE unicode_null_string[1];
+	typedef std::basic_string<Py_UNICODE> tqunicodestring;
+	extern Py_UNICODE tqunicode_null_string[1];
 
 	class Char: public Object
 		{
@@ -1535,7 +1535,7 @@ namespace Py
 			return *this;
 			}
 
-		Char& operator= (const unicodestring& v)
+		Char& operator= (const tqunicodestring& v)
 			{
 			set(PyUnicode_FromUnicode (const_cast<Py_UNICODE*>(v.data()),1), true);
 			return *this;
@@ -1650,7 +1650,7 @@ namespace Py
 					static_cast<int>( v.length() ) ), true );
 			return *this;
 			}
-		String& operator= (const unicodestring& v)
+		String& operator= (const tqunicodestring& v)
 			{
 			set( PyUnicode_FromUnicode( const_cast<Py_UNICODE*>( v.data() ),
 					static_cast<int>( v.length() ) ), true );
@@ -1706,16 +1706,16 @@ namespace Py
 			}
 			}
 
-		unicodestring as_unicodestring() const
+		tqunicodestring as_tqunicodestring() const
 			{
 			if( isUnicode() )
 			{
-				return unicodestring( PyUnicode_AS_UNICODE( ptr() ),
+				return tqunicodestring( PyUnicode_AS_UNICODE( ptr() ),
 					static_cast<size_type>( PyUnicode_GET_SIZE( ptr() ) ) );
 			}
 			else
 			{
-				throw TypeError("can only return unicodestring from Unicode object");
+				throw TypeError("can only return tqunicodestring from Unicode object");
 			}
 			}
 		};
diff --git a/lib/kross/python/cxx/PyCXX.html b/lib/kross/python/cxx/PyCXX.html
index 46d065bb..7213ad70 100644
--- a/lib/kross/python/cxx/PyCXX.html
+++ b/lib/kross/python/cxx/PyCXX.html
@@ -62,7 +62,7 @@ integrates Python with C++ in these ways: </p>
 
 <p>Download PyCXX from <a href="http://sourceforge.net/projects/cxx/">http://sourceforge.net/projects/cxx/</a>.</p>
 
-<p>The distribution layout is:</p>
+<p>The distribution tqlayout is:</p>
 <table>
 <tr><th>Directory</th><th>Description</th></tr>
 <tr><td class=code>.</td><td>Makefile for Unix and Windows, Release documentation</td>
@@ -303,7 +303,7 @@ returned by such a function, you need to know if the function returns you an <i>
 or <i>unowned</i> reference. Unowned references are unusual but there are some cases where
 unowned references are returned.</p>
 
-<p>Usually, <cite>Object</cite> and its children acquire a new reference when constructed from a
+<p>Usually, <cite>Object</cite> and its tqchildren acquire a new reference when constructed from a
 <cite>PyObject *</cite>. This is usually not the right behavior if the reference comes from one
 of the Python C API calls.</p>
 
@@ -1188,8 +1188,8 @@ sequence.</p>
     <td class=code>as_std_string() const</td>
   </tr>
   <tr>
-    <td class=code>unicodestring</td>
-    <td class=code>as_unicodestring() const</td>
+    <td class=code>tqunicodestring</td>
+    <td class=code>as_tqunicodestring() const</td>
   </tr>
 </table>
 
@@ -1571,7 +1571,7 @@ converted to a standard string which is passed to std::ostream&amp; operator&lt;
 <p>The Python exception facility and the C++ exception facility can be merged via the use
 of try/catch blocks in the bodies of extension objects and module functions.</p>
 
-<h3>Class Exception and its children</h3>
+<h3>Class Exception and its tqchildren</h3>
 
 <p>A set of classes is provided. Each is derived from class Exception, and represents a
 particular sort of Python exception, such as IndexError, RuntimeError, ValueError. Each of
@@ -1612,7 +1612,7 @@ classes are shown here.</p>
   </tr>
   <tr>
     <td class=code></td>
-    <td>Constructors for other children of class Exception</td>
+    <td>Constructors for other tqchildren of class Exception</td>
   </tr>
   <tr>
     <td class=code> </td>
diff --git a/lib/kross/python/cxx/cxxsupport.cxx b/lib/kross/python/cxx/cxxsupport.cxx
index 61329b60..b7bcaa0a 100644
--- a/lib/kross/python/cxx/cxxsupport.cxx
+++ b/lib/kross/python/cxx/cxxsupport.cxx
@@ -6,7 +6,7 @@
 #include "Objects.hxx"
 namespace Py {
 
-Py_UNICODE unicode_null_string[1] = { 0 };
+Py_UNICODE tqunicode_null_string[1] = { 0 };
 
 Type Object::type () const
 	{ 
diff --git a/lib/kross/python/pythonextension.cpp b/lib/kross/python/pythonextension.cpp
index dbbe9bf6..f13cf93a 100644
--- a/lib/kross/python/pythonextension.cpp
+++ b/lib/kross/python/pythonextension.cpp
@@ -31,7 +31,7 @@ PythonExtension::PythonExtension(Kross::Api::Object::Ptr object)
     , m_object(object)
 {
 #ifdef KROSS_PYTHON_EXTENSION_CTOR_DEBUG
-    krossdebug( TQString("Kross::Python::PythonExtension::Constructor objectname='%1' objectclass='%2'").arg(m_object->getName()).arg(m_object->getClassName()) );
+    krossdebug( TQString("Kross::Python::PythonExtension::Constructor objectname='%1' objectclass='%2'").tqarg(m_object->getName()).tqarg(m_object->getClassName()) );
 #endif
 
     behaviors().name("KrossPythonExtension");
@@ -55,7 +55,7 @@ PythonExtension::PythonExtension(Kross::Api::Object::Ptr object)
 PythonExtension::~PythonExtension()
 {
 #ifdef KROSS_PYTHON_EXTENSION_DTOR_DEBUG
-    krossdebug( TQString("Kross::Python::PythonExtension::Destructor objectname='%1' objectclass='%2'").arg(m_object->getName()).arg(m_object->getClassName()) );
+    krossdebug( TQString("Kross::Python::PythonExtension::Destructor objectname='%1' objectclass='%2'").tqarg(m_object->getName()).tqarg(m_object->getClassName()) );
 #endif
     delete m_proxymethod;
 }
@@ -77,7 +77,7 @@ Py::Object PythonExtension::repr()
 Py::Object PythonExtension::getattr(const char* n)
 {
 #ifdef KROSS_PYTHON_EXTENSION_GETATTR_DEBUG
-    krossdebug( TQString("Kross::Python::PythonExtension::getattr name='%1'").arg(n) );
+    krossdebug( TQString("Kross::Python::PythonExtension::getattr name='%1'").tqarg(n) );
 #endif
 
     if(n[0] == '_') {
@@ -86,7 +86,7 @@ Py::Object PythonExtension::getattr(const char* n)
             TQStringList calls = m_object->getCalls();
             for(TQStringList::Iterator it = calls.begin(); it != calls.end(); ++it) {
 #ifdef KROSS_PYTHON_EXTENSION_GETATTR_DEBUG
-                krossdebug( TQString("Kross::Python::PythonExtension::getattr name='%1' callable='%2'").arg(n).arg(*it) );
+                krossdebug( TQString("Kross::Python::PythonExtension::getattr name='%1' callable='%2'").tqarg(n).tqarg(*it) );
 #endif
                 methods.append(Py::String( (*it).latin1() ));
             }
@@ -97,11 +97,11 @@ Py::Object PythonExtension::getattr(const char* n)
             Py::List members;
             Kross::Api::Callable* callable = dynamic_cast<Kross::Api::Callable*>(m_object.data());
             if(callable) {
-                TQMap<TQString, Kross::Api::Object::Ptr> children = callable->getChildren();
-                TQMap<TQString, Kross::Api::Object::Ptr>::Iterator it( children.begin() );
-                for(; it != children.end(); ++it) {
+                TQMap<TQString, Kross::Api::Object::Ptr> tqchildren = callable->getChildren();
+                TQMap<TQString, Kross::Api::Object::Ptr>::Iterator it( tqchildren.begin() );
+                for(; it != tqchildren.end(); ++it) {
 #ifdef KROSS_PYTHON_EXTENSION_GETATTR_DEBUG
-                    krossdebug( TQString("Kross::Python::PythonExtension::getattr n='%1' child='%2'").arg(n).arg(it.key()) );
+                    krossdebug( TQString("Kross::Python::PythonExtension::getattr n='%1' child='%2'").tqarg(n).tqarg(it.key()) );
 #endif
                     members.append(Py::String( it.key().latin1() ));
                 }
@@ -109,11 +109,11 @@ Py::Object PythonExtension::getattr(const char* n)
             return members;
         }
 
-        //if(n == "__dict__") { krosswarning( TQString("PythonExtension::getattr(%1) __dict__").arg(n) ); return Py::None(); }
-        //if(n == "__class__") { krosswarning( TQString("PythonExtension::getattr(%1) __class__").arg(n) ); return Py::None(); }
+        //if(n == "__dict__") { krosswarning( TQString("PythonExtension::getattr(%1) __dict__").tqarg(n) ); return Py::None(); }
+        //if(n == "__class__") { krosswarning( TQString("PythonExtension::getattr(%1) __class__").tqarg(n) ); return Py::None(); }
 
 #ifdef KROSS_PYTHON_EXTENSION_GETATTR_DEBUG
-        krossdebug( TQString("Kross::Python::PythonExtension::getattr name='%1' is a internal name.").arg(n) );
+        krossdebug( TQString("Kross::Python::PythonExtension::getattr name='%1' is a internal name.").tqarg(n) );
 #endif
         return Py::PythonExtension<PythonExtension>::getattr_methods(n);
     }
@@ -130,7 +130,7 @@ Py::Object PythonExtension::getattr(const char* n)
 Py::Object PythonExtension::getattr_methods(const char* n)
 {
 #ifdef KROSS_PYTHON_EXTENSION_GETATTRMETHOD_DEBUG
-    krossdebug( TQString("PythonExtension::getattr_methods name=%1").arg(n) );
+    krossdebug( TQString("PythonExtension::getattr_methods name=%1").tqarg(n) );
 #endif
     return Py::PythonExtension<PythonExtension>::getattr_methods(n);
 }
@@ -138,7 +138,7 @@ Py::Object PythonExtension::getattr_methods(const char* n)
 int PythonExtension::setattr(const char* name, const Py::Object& value)
 {
 #ifdef KROSS_PYTHON_EXTENSION_SETATTR_DEBUG
-    krossdebug( TQString("PythonExtension::setattr name=%1 value=%2").arg(name).arg(value.as_string().c_str()) );
+    krossdebug( TQString("PythonExtension::setattr name=%1 value=%2").tqarg(name).tqarg(value.as_string().c_str()) );
 #endif
     return Py::PythonExtension<PythonExtension>::setattr(name, value);
 }
@@ -185,13 +185,13 @@ Kross::Api::Dict::Ptr PythonExtension::toObject(const Py::Dict& dict)
 Kross::Api::Object::Ptr PythonExtension::toObject(const Py::Object& object)
 {
 #ifdef KROSS_PYTHON_EXTENSION_TOOBJECT_DEBUG
-    krossdebug( TQString("Kross::Python::PythonExtension::toObject(Py::Object) object='%1'").arg(object.as_string().c_str()) );
+    krossdebug( TQString("Kross::Python::PythonExtension::toObject(Py::Object) object='%1'").tqarg(object.as_string().c_str()) );
 #endif
     if(object == Py::None())
         return 0;
     PyTypeObject *type = (PyTypeObject*) object.type().ptr();
 #ifdef KROSS_PYTHON_EXTENSION_TOOBJECT_DEBUG
-    krossdebug( TQString("Kross::Python::PythonExtension::toObject(Py::Object) type='%1'").arg(type->tp_name) );
+    krossdebug( TQString("Kross::Python::PythonExtension::toObject(Py::Object) type='%1'").tqarg(type->tp_name) );
 #endif
     if(type == &PyInt_Type)
         return new Kross::Api::Variant(int(Py::Int(object)));
@@ -206,7 +206,7 @@ Kross::Api::Object::Ptr PythonExtension::toObject(const Py::Object& object)
 #ifdef Py_USING_UNICODE
         /* TODO
         if(type == &PyUnicode_Type) {
-            Py::unicodestring u = Py::String(object).as_unicodestring();
+            Py::tqunicodestring u = Py::String(object).as_tqunicodestring();
             std::string s;
             std::copy(u.begin(), u.end(), std::back_inserter(s));
             return new Kross::Api::Variant(s.c_str());
@@ -287,7 +287,7 @@ const Py::List PythonExtension::toPyObject(const TQValueList<TQVariant>& list)
 const Py::Object PythonExtension::toPyObject(const TQVariant& variant)
 {
 #ifdef KROSS_PYTHON_EXTENSION_TOPYOBJECT_DEBUG
-    krossdebug( TQString("Kross::Python::PythonExtension::toPyObject(TQVariant) typename='%1'").arg(variant.typeName()) );
+    krossdebug( TQString("Kross::Python::PythonExtension::toPyObject(TQVariant) typename='%1'").tqarg(variant.typeName()) );
 #endif
 
     switch(variant.type()) {
@@ -331,7 +331,7 @@ const Py::Object PythonExtension::toPyObject(const TQVariant& variant)
         } break;
 
         default: {
-            krosswarning( TQString("Kross::Python::PythonExtension::toPyObject(TQVariant) Not possible to convert the TQVariant type '%1' to a Py::Object.").arg(variant.typeName()) );
+            krosswarning( TQString("Kross::Python::PythonExtension::toPyObject(TQVariant) Not possible to convert the TQVariant type '%1' to a Py::Object.").tqarg(variant.typeName()) );
             return Py::None();
         }
     }
@@ -350,7 +350,7 @@ const Py::Object PythonExtension::toPyObject(Kross::Api::Object::Ptr object)
     if(classname == "Kross::Api::Variant") {
         TQVariant v = static_cast<Kross::Api::Variant*>( object.data() )->getValue();
 #ifdef KROSS_PYTHON_EXTENSION_TOPYOBJECT_DEBUG
-        krossdebug( TQString("Kross::Python::PythonExtension::toPyObject(Kross::Api::Object) is Kross::Api::Variant %1").arg(v.toString()) );
+        krossdebug( TQString("Kross::Python::PythonExtension::toPyObject(Kross::Api::Object) is Kross::Api::Variant %1").tqarg(v.toString()) );
 #endif
         return toPyObject(v);
     }
@@ -382,7 +382,7 @@ const Py::Object PythonExtension::toPyObject(Kross::Api::Object::Ptr object)
     }
 
 #ifdef KROSS_PYTHON_EXTENSION_TOPYOBJECT_DEBUG
-    krossdebug( TQString("Trying to handle PythonExtension::toPyObject(%1) as PythonExtension").arg(object->getClassName()) );
+    krossdebug( TQString("Trying to handle PythonExtension::toPyObject(%1) as PythonExtension").tqarg(object->getClassName()) );
 #endif
     return Py::asObject( new PythonExtension(object) );
 }
@@ -390,7 +390,7 @@ const Py::Object PythonExtension::toPyObject(Kross::Api::Object::Ptr object)
 const Py::Tuple PythonExtension::toPyTuple(Kross::Api::List::Ptr list)
 {
 #ifdef KROSS_PYTHON_EXTENSION_TOPYOBJECT_DEBUG
-    krossdebug( TQString("Kross::Python::PythonExtension::toPyTuple(Kross::Api::List) name='%1'").arg(list ? list->getName() : "NULL") );
+    krossdebug( TQString("Kross::Python::PythonExtension::toPyTuple(Kross::Api::List) name='%1'").tqarg(list ? list->getName() : "NULL") );
 #endif
     uint count = list ? list->count() : 0;
     Py::Tuple tuple(count);
@@ -409,20 +409,20 @@ PyObject* PythonExtension::proxyhandler(PyObject *_self_and_name_tuple, PyObject
         Kross::Api::List::Ptr arguments = toObject( Py::Tuple(args) );
 
 #ifdef KROSS_PYTHON_EXTENSION_CALL_DEBUG
-        krossdebug( TQString("Kross::Python::PythonExtension::proxyhandler methodname='%1' arguments='%2'").arg(methodname).arg(arguments->toString()) );
+        krossdebug( TQString("Kross::Python::PythonExtension::proxyhandler methodname='%1' arguments='%2'").tqarg(methodname).tqarg(arguments->toString()) );
 #endif
 
         Kross::Api::Callable* callable = dynamic_cast<Kross::Api::Callable*>(self->m_object.data());
         if(callable && callable->hasChild(methodname)) {
 #ifdef KROSS_PYTHON_EXTENSION_CALL_DEBUG
-            krossdebug( TQString("Kross::Python::PythonExtension::proxyhandler methodname='%1' is a child object of '%2'.").arg(methodname).arg(self->m_object->getName()) );
+            krossdebug( TQString("Kross::Python::PythonExtension::proxyhandler methodname='%1' is a child object of '%2'.").tqarg(methodname).tqarg(self->m_object->getName()) );
 #endif
             Py::Object result = toPyObject( callable->getChild(methodname)->call(TQString(), arguments) );
             result.increment_reference_count();
             return result.ptr();
         }
 #ifdef KROSS_PYTHON_EXTENSION_CALL_DEBUG
-        krossdebug( TQString("Kross::Python::PythonExtension::proxyhandler try to call function with methodname '%1' in object '%2'.").arg(methodname).arg(self->m_object->getName()) );
+        krossdebug( TQString("Kross::Python::PythonExtension::proxyhandler try to call function with methodname '%1' in object '%2'.").tqarg(methodname).tqarg(self->m_object->getName()) );
 #endif
         Py::Object result = toPyObject( self->m_object->call(methodname, arguments) );
         result.increment_reference_count();
@@ -430,12 +430,12 @@ PyObject* PythonExtension::proxyhandler(PyObject *_self_and_name_tuple, PyObject
     }
     catch(Py::Exception& e) {
         const TQString err = Py::value(e).as_string().c_str();
-        krosswarning( TQString("Py::Exception in Kross::Python::PythonExtension::proxyhandler %1").arg(err) );
+        krosswarning( TQString("Py::Exception in Kross::Python::PythonExtension::proxyhandler %1").tqarg(err) );
         //throw e;
     }
     catch(Kross::Api::Exception::Ptr e) {
         const TQString err = e->toString();
-        krosswarning( TQString("Kross::Api::Exception in Kross::Python::PythonExtension::proxyhandler %1").arg(err) );
+        krosswarning( TQString("Kross::Api::Exception in Kross::Python::PythonExtension::proxyhandler %1").tqarg(err) );
         // Don't throw here cause it will end in a crash deep in python. The
         // error is already handled anyway.
         //throw Py::Exception( (char*) e->toString().latin1() );
diff --git a/lib/kross/python/pythoninterpreter.cpp b/lib/kross/python/pythoninterpreter.cpp
index ded5dbc9..23f4b8fb 100644
--- a/lib/kross/python/pythoninterpreter.cpp
+++ b/lib/kross/python/pythoninterpreter.cpp
@@ -122,14 +122,14 @@ PythonInterpreter::PythonInterpreter(Kross::Api::InterpreterInfo* info)
     // Set the extended sys.path.
     PySys_SetPath( (char*) path.latin1() );
 
-    krossdebug(TQString("Python ProgramName: %1").arg(Py_GetProgramName()));
-    krossdebug(TQString("Python ProgramFullPath: %1").arg(Py_GetProgramFullPath()));
-    krossdebug(TQString("Python Version: %1").arg(Py_GetVersion()));
-    krossdebug(TQString("Python Platform: %1").arg(Py_GetPlatform()));
-    krossdebug(TQString("Python Prefix: %1").arg(Py_GetPrefix()));
-    krossdebug(TQString("Python ExecPrefix: %1").arg(Py_GetExecPrefix()));
-    krossdebug(TQString("Python Path: %1").arg(Py_GetPath()));
-    krossdebug(TQString("Python System Path: %1").arg(path));
+    krossdebug(TQString("Python ProgramName: %1").tqarg(Py_GetProgramName()));
+    krossdebug(TQString("Python ProgramFullPath: %1").tqarg(Py_GetProgramFullPath()));
+    krossdebug(TQString("Python Version: %1").tqarg(Py_GetVersion()));
+    krossdebug(TQString("Python Platform: %1").tqarg(Py_GetPlatform()));
+    krossdebug(TQString("Python Prefix: %1").tqarg(Py_GetPrefix()));
+    krossdebug(TQString("Python ExecPrefix: %1").tqarg(Py_GetExecPrefix()));
+    krossdebug(TQString("Python Path: %1").tqarg(Py_GetPath()));
+    krossdebug(TQString("Python System Path: %1").tqarg(path));
 
     // Initialize the main module.
     d->mainmodule = new PythonModule(this);
@@ -179,7 +179,7 @@ PythonInterpreter::PythonInterpreter(Kross::Api::InterpreterInfo* info)
     PyObject* pyrun = PyRun_String(s.latin1(), Py_file_input, moduledict.ptr(), moduledict.ptr());
     if(! pyrun) {
         Py::Object errobj = Py::value(Py::Exception()); // get last error
-        throw Kross::Api::Exception::Ptr( new Kross::Api::Exception(TQString("Failed to prepare the __main__ module: %1").arg(errobj.as_string().c_str())) );
+        throw Kross::Api::Exception::Ptr( new Kross::Api::Exception(TQString("Failed to prepare the __main__ module: %1").tqarg(errobj.as_string().c_str())) );
     }
     Py_XDECREF(pyrun); // free the reference.
 
diff --git a/lib/kross/python/pythonmodule.cpp b/lib/kross/python/pythonmodule.cpp
index 48131bb8..24b43159 100644
--- a/lib/kross/python/pythonmodule.cpp
+++ b/lib/kross/python/pythonmodule.cpp
@@ -65,7 +65,7 @@ PythonModule::PythonModule(PythonInterpreter* interpreter)
 PythonModule::~PythonModule()
 {
 #ifdef KROSS_PYTHON_MODULE_DEBUG
-    krossdebug( TQString("Kross::Python::PythonModule::Destructor name='%1'").arg(name().c_str()) );
+    krossdebug( TQString("Kross::Python::PythonModule::Destructor name='%1'").tqarg(name().c_str()) );
 #endif
 
     delete d;
@@ -82,16 +82,16 @@ Py::Object PythonModule::import(const Py::Tuple& args)
         TQString modname = args[0].as_string().c_str();
         if(modname.startsWith("kross")) {
 #ifdef KROSS_PYTHON_MODULE_DEBUG
-            krossdebug( TQString("Kross::Python::PythonModule::import() module=%1").arg(modname) );
+            krossdebug( TQString("Kross::Python::PythonModule::import() module=%1").tqarg(modname) );
 #endif
             if( modname.find( TQRegExp("[^a-zA-Z0-9\\_\\-]") ) >= 0 ) {
-                krosswarning( TQString("Denied import of Kross module '%1' cause of untrusted chars.").arg(modname) );
+                krosswarning( TQString("Denied import of Kross module '%1' cause of untrusted chars.").tqarg(modname) );
             }
             else {
                 Kross::Api::Module::Ptr module = Kross::Api::Manager::scriptManager()->loadModule(modname);
                 if(module)
                     return PythonExtension::toPyObject( Kross::Api::Object::Ptr(module) );
-                krosswarning( TQString("Loading of Kross module '%1' failed.").arg(modname) );
+                krosswarning( TQString("Loading of Kross module '%1' failed.").tqarg(modname) );
             }
 
         }
diff --git a/lib/kross/python/pythonobject.cpp b/lib/kross/python/pythonobject.cpp
index e72ad0bb..9689d222 100644
--- a/lib/kross/python/pythonobject.cpp
+++ b/lib/kross/python/pythonobject.cpp
@@ -46,7 +46,7 @@ PythonObject::PythonObject(const Py::Object& object)
         if(o.isSequence()) t += "isSequence ";
         if(o.isTrue()) t += "isTrue ";
         if(o.isInstance()) t += "isInstance ";
-        krossdebug( TQString("PythonObject::PythonObject() method '%1' (%2)").arg( (*i).str().as_string().c_str() ).arg(t) );
+        krossdebug( TQString("PythonObject::PythonObject() method '%1' (%2)").tqarg( (*i).str().as_string().c_str() ).tqarg(t) );
 
         if(o.isCallable())
             m_calls.append( (*i).str().as_string().c_str() );
@@ -64,7 +64,7 @@ const TQString PythonObject::getClassName() const
 
 Kross::Api::Object::Ptr PythonObject::call(const TQString& name, Kross::Api::List::Ptr arguments)
 {
-    krossdebug( TQString("PythonObject::call(%1)").arg(name) );
+    krossdebug( TQString("PythonObject::call(%1)").tqarg(name) );
 
     if(m_pyobject.isInstance()) {
         //if(! m_calls.contains(n)) throw ...
@@ -72,11 +72,11 @@ Kross::Api::Object::Ptr PythonObject::call(const TQString& name, Kross::Api::Lis
         PyObject* r = PyObject_CallMethod(m_pyobject.ptr(), (char*) name.latin1(), 0);
         if(! r) { //FIXME happens too if e.g. number of arguments doesn't match !!!
             Py::Object errobj = Py::value(Py::Exception()); // get last error
-            throw Kross::Api::Exception::Ptr( new Kross::Api::Exception(TQString("Failed to call method '%1': %2").arg(name).arg(errobj.as_string().c_str())) );
+            throw Kross::Api::Exception::Ptr( new Kross::Api::Exception(TQString("Failed to call method '%1': %2").tqarg(name).tqarg(errobj.as_string().c_str())) );
         }
         Py::Object result(r, true);
 
-        //krossdebug( TQString("PythonObject::call(%1) call return value = '%2'").arg(name).arg(result.as_string().c_str()) );
+        //krossdebug( TQString("PythonObject::call(%1) call return value = '%2'").tqarg(name).tqarg(result.as_string().c_str()) );
         return PythonExtension::toObject(result);
     }
     /*TODO??? ELSE create class instance for class-definitions???
diff --git a/lib/kross/python/pythonscript.cpp b/lib/kross/python/pythonscript.cpp
index 8887e13d..2329a1d1 100644
--- a/lib/kross/python/pythonscript.cpp
+++ b/lib/kross/python/pythonscript.cpp
@@ -88,7 +88,7 @@ void PythonScript::initialize()
 
     try {
         if(m_scriptcontainer->getCode().isNull())
-            throw Kross::Api::Exception::Ptr( new Kross::Api::Exception(TQString("Invalid scripting code for script '%1'").arg( m_scriptcontainer->getName() )) );
+            throw Kross::Api::Exception::Ptr( new Kross::Api::Exception(TQString("Invalid scripting code for script '%1'").tqarg( m_scriptcontainer->getName() )) );
 
         if(m_scriptcontainer->getName().isNull())
             throw Kross::Api::Exception::Ptr( new Kross::Api::Exception(TQString("Name for the script is invalid!")) );
@@ -96,10 +96,10 @@ void PythonScript::initialize()
         PyObject* pymod = PyModule_New( (char*) m_scriptcontainer->getName().latin1() );
         d->m_module = new Py::Module(pymod, true);
         if(! d->m_module)
-            throw Kross::Api::Exception::Ptr( new Kross::Api::Exception(TQString("Failed to initialize local module context for script '%1'").arg( m_scriptcontainer->getName() )) );
+            throw Kross::Api::Exception::Ptr( new Kross::Api::Exception(TQString("Failed to initialize local module context for script '%1'").tqarg( m_scriptcontainer->getName() )) );
 
 #ifdef KROSS_PYTHON_SCRIPT_INIT_DEBUG
-        krossdebug( TQString("PythonScript::initialize() module='%1' refcount='%2'").arg(d->m_module->as_string().c_str()).arg(d->m_module->reference_count()) );
+        krossdebug( TQString("PythonScript::initialize() module='%1' refcount='%2'").tqarg(d->m_module->as_string().c_str()).tqarg(d->m_module->reference_count()) );
 #endif
 
         // Set the "self" variable to point to the ScriptContainer
@@ -131,7 +131,7 @@ void PythonScript::initialize()
         PyObject* code = 0;
         bool restricted = m_scriptcontainer->getOption("restricted", TQVariant(false,0), true).toBool();
 
-        krossdebug( TQString("PythonScript::initialize() name=%1 restricted=%2").arg(m_scriptcontainer->getName()).arg(restricted) );
+        krossdebug( TQString("PythonScript::initialize() name=%1 restricted=%2").tqarg(m_scriptcontainer->getName()).tqarg(restricted) );
         if(restricted) {
 
             // Use the RestrictedPython module wrapped by the PythonSecurity class.
@@ -160,7 +160,7 @@ void PythonScript::initialize()
     }
     catch(Py::Exception& e) {
         TQString err = Py::value(e).as_string().c_str();
-        Kross::Api::Exception::Ptr exception = toException( TQString("Failed to compile python code: %1").arg(err) );
+        Kross::Api::Exception::Ptr exception = toException( TQString("Failed to compile python code: %1").tqarg(err) );
         e.clear(); // exception is handled. clear it now.
         throw exception;
     }
@@ -170,7 +170,7 @@ void PythonScript::finalize()
 {
 #ifdef KROSS_PYTHON_SCRIPT_FINALIZE_DEBUG
     if(d->m_module)
-        krossdebug( TQString("PythonScript::finalize() module='%1' refcount='%2'").arg(d->m_module->as_string().c_str()).arg(d->m_module->reference_count()) );
+        krossdebug( TQString("PythonScript::finalize() module='%1' refcount='%2'").tqarg(d->m_module->as_string().c_str()).tqarg(d->m_module->reference_count()) );
 #endif
 
     delete d->m_module; d->m_module = 0;
@@ -205,7 +205,7 @@ Kross::Api::Exception::Ptr PythonScript::toException(const TQString& error)
         catch(Py::Exception& e) {
             TQString err = Py::value(e).as_string().c_str();
             e.clear(); // exception is handled. clear it now.
-            krosswarning( TQString("Kross::Python::PythonScript::toException() Failed to fetch a traceback: %1").arg(err) );
+            krosswarning( TQString("Kross::Python::PythonScript::toException() Failed to fetch a traceback: %1").tqarg(err) );
         }
 
         PyObject *next;
@@ -226,7 +226,7 @@ Kross::Api::Exception::Ptr PythonScript::toException(const TQString& error)
 
             //const char* filename = PyString_AsString(frame->f_code->co_filename);
             //const char* name = PyString_AsString(frame->f_code->co_name);
-            //errorlist.append( TQString("%1#%2: \"%3\"").arg(filename).arg(lineno).arg(name) );
+            //errorlist.append( TQString("%1#%2: \"%3\"").tqarg(filename).tqarg(lineno).tqarg(name) );
 
             next = PyObject_GetAttrString(traceback, "tb_next");
             Py_DECREF(traceback);
@@ -318,20 +318,20 @@ Kross::Api::Object::Ptr PythonScript::execute()
         Py::Object result(pyresult, true);
 
 #ifdef KROSS_PYTHON_SCRIPT_EXEC_DEBUG
-        krossdebug( TQString("PythonScript::execute() result=%1").arg(result.as_string().c_str()) );
+        krossdebug( TQString("PythonScript::execute() result=%1").tqarg(result.as_string().c_str()) );
 #endif
 
         for(Py::Dict::iterator it = moduledict.begin(); it != moduledict.end(); ++it) {
             Py::Dict::value_type vt(*it);
             if(PyClass_Check( vt.second.ptr() )) {
 #ifdef KROSS_PYTHON_SCRIPT_EXEC_DEBUG
-                krossdebug( TQString("PythonScript::execute() class '%1' added.").arg(vt.first.as_string().c_str()) );
+                krossdebug( TQString("PythonScript::execute() class '%1' added.").tqarg(vt.first.as_string().c_str()) );
 #endif
                 d->m_classes.append( vt.first.as_string().c_str() );
             }
             else if(vt.second.isCallable()) {
 #ifdef KROSS_PYTHON_SCRIPT_EXEC_DEBUG
-                krossdebug( TQString("PythonScript::execute() function '%1' added.").arg(vt.first.as_string().c_str()) );
+                krossdebug( TQString("PythonScript::execute() function '%1' added.").tqarg(vt.first.as_string().c_str()) );
 #endif
                 d->m_functions.append( vt.first.as_string().c_str() );
             }
@@ -347,13 +347,13 @@ Kross::Api::Object::Ptr PythonScript::execute()
                 errobj = Py::type(e);
             TQString err = errobj.as_string().c_str();
 
-            Kross::Api::Exception::Ptr exception = toException( TQString("Failed to execute python code: %1").arg(err) );
+            Kross::Api::Exception::Ptr exception = toException( TQString("Failed to execute python code: %1").tqarg(err) );
             e.clear(); // exception is handled. clear it now.
             setException( exception );
         }
         catch(Py::Exception& e) {
             TQString err = Py::value(e).as_string().c_str();
-            Kross::Api::Exception::Ptr exception = toException( TQString("Failed to execute python code: %1").arg(err) );
+            Kross::Api::Exception::Ptr exception = toException( TQString("Failed to execute python code: %1").tqarg(err) );
             e.clear(); // exception is handled. clear it now.
             setException( exception );
         }
@@ -369,8 +369,8 @@ Kross::Api::Object::Ptr PythonScript::callFunction(const TQString& name, Kross::
 {
 #ifdef KROSS_PYTHON_SCRIPT_CALLFUNC_DEBUG
     krossdebug( TQString("PythonScript::callFunction(%1, %2)")
-                 .arg(name)
-                 .arg(args ? TQString::number(args->count()) : TQString("NULL")) );
+                 .tqarg(name)
+                 .tqarg(args ? TQString::number(args->count()) : TQString("NULL")) );
 #endif
 
     if(hadException()) return 0; // abort if we had an unresolved exception.
@@ -387,7 +387,7 @@ Kross::Api::Object::Ptr PythonScript::callFunction(const TQString& name, Kross::
         PyObject* func = PyDict_GetItemString(moduledict.ptr(), name.latin1());
 
         if( (! d->m_functions.contains(name)) || (! func) )
-            throw Kross::Api::Exception::Ptr( new Kross::Api::Exception(TQString("No such function '%1'.").arg(name)) );
+            throw Kross::Api::Exception::Ptr( new Kross::Api::Exception(TQString("No such function '%1'.").tqarg(name)) );
 
         Py::Callable funcobject(func, true); // the funcobject takes care of freeing our func pyobject.
 
@@ -402,7 +402,7 @@ Kross::Api::Object::Ptr PythonScript::callFunction(const TQString& name, Kross::
     catch(Py::Exception& e) {
         TQString err = Py::value(e).as_string().c_str();
         e.clear(); // exception is handled. clear it now.
-        setException( new Kross::Api::Exception(TQString("Python Exception: %1").arg(err)) );
+        setException( new Kross::Api::Exception(TQString("Python Exception: %1").tqarg(err)) );
     }
     catch(Kross::Api::Exception::Ptr e) {
         setException(e);
@@ -433,16 +433,16 @@ Kross::Api::Object::Ptr PythonScript::classInstance(const TQString& name)
         // Try to determinate the class.
         PyObject* pyclass = PyDict_GetItemString(moduledict.ptr(), name.latin1());
         if( (! d->m_classes.contains(name)) || (! pyclass) )
-            throw Kross::Api::Exception::Ptr( new Kross::Api::Exception(TQString("No such class '%1'.").arg(name)) );
+            throw Kross::Api::Exception::Ptr( new Kross::Api::Exception(TQString("No such class '%1'.").tqarg(name)) );
 
         PyObject *pyobj = PyInstance_New(pyclass, 0, 0);//aclarg, 0);
         if(! pyobj)
-            throw Kross::Api::Exception::Ptr( new Kross::Api::Exception(TQString("Failed to create instance of class '%1'.").arg(name)) );
+            throw Kross::Api::Exception::Ptr( new Kross::Api::Exception(TQString("Failed to create instance of class '%1'.").tqarg(name)) );
 
         Py::Object classobject(pyobj, true);
 
 #ifdef KROSS_PYTHON_SCRIPT_CLASSINSTANCE_DEBUG
-        krossdebug( TQString("PythonScript::classInstance() inst='%1'").arg(classobject.as_string().c_str()) );
+        krossdebug( TQString("PythonScript::classInstance() inst='%1'").tqarg(classobject.as_string().c_str()) );
 #endif
         return PythonExtension::toObject(classobject);
     }
diff --git a/lib/kross/python/pythonsecurity.cpp b/lib/kross/python/pythonsecurity.cpp
index 9a7712cb..941ed0c6 100644
--- a/lib/kross/python/pythonsecurity.cpp
+++ b/lib/kross/python/pythonsecurity.cpp
@@ -90,7 +90,7 @@ void PythonSecurity::initRestrictedPython()
     catch(Py::Exception& e) {
         TQString err = Py::value(e).as_string().c_str();
         e.clear();
-        throw Kross::Api::Exception::Ptr( new Kross::Api::Exception(TQString("Failed to initialize PythonSecurity module: %1").arg(err) ) );
+        throw Kross::Api::Exception::Ptr( new Kross::Api::Exception(TQString("Failed to initialize PythonSecurity module: %1").tqarg(err) ) );
     }
 }
 
@@ -115,12 +115,12 @@ PyObject* PythonSecurity::compile_restricted(const TQString& source, const TQStr
 
         PyObject* func = PyDict_GetItemString(m_pymodule->getDict().ptr(), "compile_restricted");
         if(! func)
-            throw Kross::Api::Exception::Ptr( new Kross::Api::Exception(TQString("No such function '%1'.").arg("compile_restricted")) );
+            throw Kross::Api::Exception::Ptr( new Kross::Api::Exception(TQString("No such function '%1'.").tqarg("compile_restricted")) );
 
         Py::Callable funcobject(func, true); // the funcobject takes care of freeing our func pyobject.
 
         if(! funcobject.isCallable())
-            throw Kross::Api::Exception::Ptr( new Kross::Api::Exception(TQString("Function '%1' is not callable.").arg("compile_restricted")) );
+            throw Kross::Api::Exception::Ptr( new Kross::Api::Exception(TQString("Function '%1' is not callable.").tqarg("compile_restricted")) );
 
         Py::Tuple args(3);
         args[0] = Py::String(source.utf8());
@@ -140,17 +140,17 @@ PyObject* PythonSecurity::compile_restricted(const TQString& source, const TQStr
         /*
         Py::List ml = mainmoduledict;
         for(Py::List::size_type mi = 0; mi < ml.length(); ++mi) {
-            krossdebug( TQString("dir() = %1").arg( ml[mi].str().as_string().c_str() ) );
-            //krossdebug( TQString("dir().dir() = %1").arg( Py::Object(ml[mi]).dir().as_string().c_str() ) );
+            krossdebug( TQString("dir() = %1").tqarg( ml[mi].str().as_string().c_str() ) );
+            //krossdebug( TQString("dir().dir() = %1").tqarg( Py::Object(ml[mi]).dir().as_string().c_str() ) );
         }
         */
 
         Py::Object code(pycode);
-        krossdebug( TQString("%1 callable=%2").arg(code.as_string().c_str()).arg(PyCallable_Check(code.ptr())) );
+        krossdebug( TQString("%1 callable=%2").tqarg(code.as_string().c_str()).tqarg(PyCallable_Check(code.ptr())) );
         Py::List l = code.dir();
         for(Py::List::size_type i = 0; i < l.length(); ++i) {
-            krossdebug( TQString("dir() = %1").arg( l[i].str().as_string().c_str() ) );
-            //krossdebug( TQString("dir().dir() = %1").arg( Py::Object(l[i]).dir().as_string().c_str() ) );
+            krossdebug( TQString("dir() = %1").tqarg( l[i].str().as_string().c_str() ) );
+            //krossdebug( TQString("dir().dir() = %1").tqarg( Py::Object(l[i]).dir().as_string().c_str() ) );
         }
 
         return pycode;
@@ -158,7 +158,7 @@ PyObject* PythonSecurity::compile_restricted(const TQString& source, const TQStr
     catch(Py::Exception& e) { 
         TQString err = Py::value(e).as_string().c_str();
         e.clear();
-        throw Kross::Api::Exception::Ptr( new Kross::Api::Exception(TQString("Function '%1' failed with python exception: %2").arg("compile_restricted").arg(err) ) );
+        throw Kross::Api::Exception::Ptr( new Kross::Api::Exception(TQString("Function '%1' failed with python exception: %2").tqarg("compile_restricted").tqarg(err) ) );
     }
 }
 
diff --git a/lib/kross/python/scripts/RestrictedPython/Guards.py b/lib/kross/python/scripts/RestrictedPython/Guards.py
index 4fbdcad1..295ba791 100644
--- a/lib/kross/python/scripts/RestrictedPython/Guards.py
+++ b/lib/kross/python/scripts/RestrictedPython/Guards.py
@@ -24,7 +24,7 @@ for name in ['False', 'None', 'True', 'abs', 'basestring', 'bool', 'callable',
              'chr', 'cmp', 'complex', 'divmod', 'float', 'hash',
              'hex', 'id', 'int', 'isinstance', 'issubclass', 'len',
              'long', 'oct', 'ord', 'pow', 'range', 'repr', 'round',
-             'str', 'tuple', 'unichr', 'unicode', 'xrange', 'zip']:
+             'str', 'tuple', 'unichr', 'tqunicode', 'xrange', 'zip']:
 
     safe_builtins[name] = __builtins__[name]
 
diff --git a/lib/kross/python/scripts/gui.py b/lib/kross/python/scripts/gui.py
index 9b8e0f8c..7461447a 100755
--- a/lib/kross/python/scripts/gui.py
+++ b/lib/kross/python/scripts/gui.py
@@ -190,9 +190,9 @@ class QtDialog:
 			def __init__(self, parent = None, name = None, modal = 0, fl = 0):
 				qt.QDialog.__init__(self, parent, name, modal, fl)
 				qt.QDialog.accept = self.accept
-				self.layout = qt.QVBoxLayout(self)
-				self.layout.setSpacing(6)
-				self.layout.setMargin(11)
+				self.tqlayout = qt.QVBoxLayout(self)
+				self.tqlayout.setSpacing(6)
+				self.tqlayout.setMargin(11)
 				
 		class Label(qt.QLabel):
 			def __init__(self, dialog, parent, caption):
@@ -323,7 +323,7 @@ class QtDialog:
 
 		self.widget = qt.QVBox(self.dialog)
 		self.widget.setSpacing(6)
-		self.dialog.layout.addWidget(self.widget)
+		self.dialog.tqlayout.addWidget(self.widget)
 
 		self.Frame = Frame
 		self.Label = Label
diff --git a/lib/kross/ruby/rubyextension.cpp b/lib/kross/ruby/rubyextension.cpp
index 98474bf6..6c2cb40f 100644
--- a/lib/kross/ruby/rubyextension.cpp
+++ b/lib/kross/ruby/rubyextension.cpp
@@ -66,7 +66,7 @@ VALUE RubyExtension::call_method( Kross::Api::Object::Ptr object, int argc, VALU
     TQString funcname = rb_id2name(SYM2ID(argv[0]));
     TQValueList<Api::Object::Ptr> argsList;
 #ifdef KROSS_RUBY_EXTENSION_DEBUG
-    krossdebug(TQString("Building arguments list for function: %1 there are %2 arguments.").arg(funcname).arg(argc-1));
+    krossdebug(TQString("Building arguments list for function: %1 there are %2 arguments.").tqarg(funcname).tqarg(argc-1));
 #endif
     for(int i = 1; i < argc; i++)
     {
@@ -79,13 +79,13 @@ VALUE RubyExtension::call_method( Kross::Api::Object::Ptr object, int argc, VALU
             Kross::Api::Callable* callable = dynamic_cast<Kross::Api::Callable*>(object.data());
             if(callable && callable->hasChild(funcname)) {
 #ifdef KROSS_RUBY_EXTENSION_DEBUG
-                krossdebug( TQString("Kross::Ruby::RubyExtension::method_missing name='%1' is a child object of '%2'.").arg(funcname).arg(object->getName()) );
+                krossdebug( TQString("Kross::Ruby::RubyExtension::method_missing name='%1' is a child object of '%2'.").tqarg(funcname).tqarg(object->getName()) );
 #endif
                 result = callable->getChild(funcname)->call(TQString(), new Api::List(argsList));
             }
             else {
 #ifdef KROSS_RUBY_EXTENSION_DEBUG
-                krossdebug( TQString("Kross::Ruby::RubyExtension::method_missing try to call function with name '%1' in object '%2'.").arg(funcname).arg(object->getName()) );
+                krossdebug( TQString("Kross::Ruby::RubyExtension::method_missing try to call function with name '%1' in object '%2'.").tqarg(funcname).tqarg(object->getName()) );
 #endif
                 result = object->call(funcname, new Api::List(argsList));
             }
@@ -184,7 +184,7 @@ VALUE RubyExtension::convertFromException(Kross::Api::Exception::Ptr exc)
 Kross::Api::Object::Ptr RubyExtension::toObject(VALUE value)
 {
 #ifdef KROSS_RUBY_EXTENSION_DEBUG
-    krossdebug(TQString("RubyExtension::toObject of type %1").arg(TYPE(value)));
+    krossdebug(TQString("RubyExtension::toObject of type %1").tqarg(TYPE(value)));
 #endif
     switch( TYPE( value ) )
     {
@@ -251,7 +251,7 @@ Kross::Api::Object::Ptr RubyExtension::toObject(VALUE value)
         case T_MODULE:
         case T_ICLASS:
         case T_CLASS:
-            krosswarning(TQString("This ruby type '%1' cannot be converted to a Kross::Api::Object").arg(TYPE(value)));
+            krosswarning(TQString("This ruby type '%1' cannot be converted to a Kross::Api::Object").tqarg(TYPE(value)));
         default:
         case T_NIL:
             return 0;
@@ -329,7 +329,7 @@ VALUE RubyExtension::toVALUE(const TQVariant& variant)
         case TQVariant::ULongLong:
             return UINT2NUM((unsigned long)variant.toULongLong());
         default: {
-            krosswarning( TQString("Kross::Ruby::RubyExtension::toVALUE(TQVariant) Not possible to convert the TQVariant type '%1' to a VALUE.").arg(variant.typeName()) );
+            krosswarning( TQString("Kross::Ruby::RubyExtension::toVALUE(TQVariant) Not possible to convert the TQVariant type '%1' to a VALUE.").tqarg(variant.typeName()) );
             return Qundef;
         }
     }
diff --git a/lib/kross/ruby/rubyinterpreter.cpp b/lib/kross/ruby/rubyinterpreter.cpp
index 6af8ecbe..4a4df32f 100644
--- a/lib/kross/ruby/rubyinterpreter.cpp
+++ b/lib/kross/ruby/rubyinterpreter.cpp
@@ -121,9 +121,9 @@ VALUE RubyInterpreter::require (VALUE obj, VALUE name)
 #endif
     TQString modname = StringValuePtr(name);
     if(modname.startsWith("kross")) {
-        krossdebug( TQString("RubyInterpreter::require() module=%1").arg(modname) );
+        krossdebug( TQString("RubyInterpreter::require() module=%1").tqarg(modname) );
         if( modname.find( TQRegExp("[^a-zA-Z0-9\\_\\-]") ) >= 0 ) {
-            krosswarning( TQString("Denied import of Kross module '%1' cause of untrusted chars.").arg(modname) );
+            krosswarning( TQString("Denied import of Kross module '%1' cause of untrusted chars.").tqarg(modname) );
         }
         else {
             Kross::Api::Module::Ptr module = Kross::Api::Manager::scriptManager()->loadModule(modname);
@@ -136,7 +136,7 @@ VALUE RubyInterpreter::require (VALUE obj, VALUE name)
 //                     rb_define_variable( ("$" + modname).ascii(), & RubyInterpreter::d->m_modules.insert( mStrVALUE::value_type( modname, rm) ).first->second );
                 return Qtrue;
             }
-            krosswarning( TQString("Loading of Kross module '%1' failed.").arg(modname) );
+            krosswarning( TQString("Loading of Kross module '%1' failed.").tqarg(modname) );
         }
     } else {
         return rb_f_require(obj, name);
diff --git a/lib/kross/ruby/rubymodule.cpp b/lib/kross/ruby/rubymodule.cpp
index 948a10ee..73012b89 100644
--- a/lib/kross/ruby/rubymodule.cpp
+++ b/lib/kross/ruby/rubymodule.cpp
@@ -37,7 +37,7 @@ RubyModule::RubyModule(Kross::Api::Module::Ptr mod, TQString modname) : d(new Ru
 {
     d->m_module = mod;
     modname = modname.left(1).upper() + modname.right(modname.length() - 1 );
-    krossdebug(TQString("Module: %1").arg(modname));
+    krossdebug(TQString("Module: %1").tqarg(modname));
     VALUE rmodule = rb_define_module(modname.ascii());
     rb_define_module_function(rmodule,"method_missing",  (VALUE (*)(...))RubyModule::method_missing, -1);
     VALUE rm = RubyExtension::toVALUE( mod.data() );
@@ -52,7 +52,7 @@ VALUE RubyModule::method_missing(int argc, VALUE *argv, VALUE self)
 {
 #ifdef KROSS_RUBY_MODULE_DEBUG
     TQString funcname = rb_id2name(SYM2ID(argv[0]));
-    krossdebug(TQString("Function %1 missing in a module").arg(funcname));
+    krossdebug(TQString("Function %1 missing in a module").tqarg(funcname));
 #endif
 
     VALUE rubyObjectModule = rb_funcall( self, rb_intern("const_get"), 1, ID2SYM(rb_intern("MODULEOBJ")) );
diff --git a/lib/kross/ruby/rubyscript.cpp b/lib/kross/ruby/rubyscript.cpp
index 370d4aa7..dc0fbb16 100644
--- a/lib/kross/ruby/rubyscript.cpp
+++ b/lib/kross/ruby/rubyscript.cpp
@@ -87,7 +87,7 @@ void RubyScript::compile()
 #ifdef KROSS_RUBY_SCRIPT_DEBUG
         krossdebug("Compilation has failed");
 #endif
-        setException( new Kross::Api::Exception(TQString("Failed to compile ruby code: %1").arg(STR2CSTR( rb_obj_as_string(ruby_errinfo) )), 0) ); // TODO: get the error
+        setException( new Kross::Api::Exception(TQString("Failed to compile ruby code: %1").tqarg(STR2CSTR( rb_obj_as_string(ruby_errinfo) )), 0) ); // TODO: get the error
         d->m_compile = 0;
     }
 #ifdef KROSS_RUBY_SCRIPT_DEBUG
@@ -133,7 +133,7 @@ Kross::Api::Object::Ptr RubyScript::execute()
 #endif
             setException( RubyExtension::convertToException( ruby_errinfo ) );
         } else {
-            setException( new Kross::Api::Exception(TQString("Failed to execute ruby code: %1").arg(STR2CSTR( rb_obj_as_string(ruby_errinfo) )), 0) ); // TODO: get the error
+            setException( new Kross::Api::Exception(TQString("Failed to execute ruby code: %1").tqarg(STR2CSTR( rb_obj_as_string(ruby_errinfo) )), 0) ); // TODO: get the error
         }
     }
 
diff --git a/lib/kross/runner/main.cpp b/lib/kross/runner/main.cpp
index 1093a47b..570e2610 100644
--- a/lib/kross/runner/main.cpp
+++ b/lib/kross/runner/main.cpp
@@ -82,13 +82,13 @@ int runScriptFile(const TQString& scriptfile)
             // We had an exception.
             TQString errormessage = scriptcontainer->getException()->getError();
             TQString tracedetails = scriptcontainer->getException()->getTrace();
-            std::cerr << TQString("%2\n%1").arg(tracedetails).arg(errormessage).latin1() << std::endl;
+            std::cerr << TQString("%2\n%1").tqarg(tracedetails).tqarg(errormessage).latin1() << std::endl;
             return ERROR_EXCEPTION;
         }
     }
     catch(Kross::Api::Exception::Ptr e) {
         // Normaly that shouldn't be the case...
-        std::cerr << TQString("EXCEPTION %1").arg(e->toString()).latin1() << std::endl;
+        std::cerr << TQString("EXCEPTION %1").tqarg(e->toString()).latin1() << std::endl;
         return ERROR_UNHALDEDEXCEPTION;
     }
     return ERROR_OK;
diff --git a/lib/kross/test/main.cpp b/lib/kross/test/main.cpp
index 7f304ba6..42198201 100644
--- a/lib/kross/test/main.cpp
+++ b/lib/kross/test/main.cpp
@@ -107,7 +107,7 @@ void runInterpreter(const TQString& interpretername, const TQString& scriptcode)
         if(testclassinstance) {
             TQValueList<Kross::Api::Object*> ll;
             Kross::Api::Object* instancecallresult = testclassinstance->call("testClassFunction1", Kross::Api::List::create(ll));
-            //krossdebug( TQString("testClass.testClassFunction1 returnvalue => '%1'").arg( instancecallresult.toString() ) );
+            //krossdebug( TQString("testClass.testClassFunction1 returnvalue => '%1'").tqarg( instancecallresult.toString() ) );
         }
         */
 
@@ -121,7 +121,7 @@ void runInterpreter(const TQString& interpretername, const TQString& scriptcode)
 */
     }
     catch(Kross::Api::Exception::Ptr e) {
-        std::cout << TQString("EXCEPTION %1").arg(e->toString()).latin1() << std::endl;
+        std::cout << TQString("EXCEPTION %1").tqarg(e->toString()).latin1() << std::endl;
     }
 
 /*TESTCASE
@@ -132,7 +132,7 @@ void runInterpreter(const TQString& interpretername, const TQString& scriptcode)
         sc2->execute();
     }
     catch(Kross::Api::Exception& e) {
-        krossdebug( TQString("EXCEPTION type='%1' description='%2'").arg(e.type()).arg(e.description()) );
+        krossdebug( TQString("EXCEPTION type='%1' description='%2'").tqarg(e.type()).tqarg(e.description()) );
     }
     //delete sc2;
 */
@@ -181,7 +181,7 @@ int main(int argc, char **argv)
         }
     }
     else {
-        Kross::krosswarning( TQString("Failed to load scriptfile: %1").arg(scriptfilename) );
+        Kross::krosswarning( TQString("Failed to load scriptfile: %1").tqarg(scriptfilename) );
         result = -1;
     }
 
diff --git a/lib/kross/test/testcase.py b/lib/kross/test/testcase.py
index f1540201..9fa58bc2 100644
--- a/lib/kross/test/testcase.py
+++ b/lib/kross/test/testcase.py
@@ -79,8 +79,8 @@ class TestPlugin(unittest.TestCase):
 		self.assert_( self.pluginobject1.stringfunc(" Another \n\r Test! $%&\"") == " Another \n\r Test! $%&\"" )
 
 		#TODO
-		#self.assert_( self.pluginobject1.stringfunc( unicode(" Unicode test ") ) == " Unicode test " )
-		#self.assert_( self.pluginobject1.stringfunc(unicode(" Another Test! ")) == unicode(" Another Test! ") )
+		#self.assert_( self.pluginobject1.stringfunc( tqunicode(" Unicode test ") ) == " Unicode test " )
+		#self.assert_( self.pluginobject1.stringfunc(tqunicode(" Another Test! ")) == tqunicode(" Another Test! ") )
 
 		self.assert_( self.pluginobject1.stringstringfunc("MyString1", "MyString2") == "MyString1" )
 		self.assert_( self.pluginobject1.uintdoublestringfunc(8529,285.246,"String") == 8529 )
diff --git a/lib/kross/test/testgui.py b/lib/kross/test/testgui.py
index 22b6f04b..6a629c66 100644
--- a/lib/kross/test/testgui.py
+++ b/lib/kross/test/testgui.py
@@ -89,27 +89,27 @@ class QtTest:
 				qt.QDialog.__init__(self, parent, name, modal, fl)
 				qt.QDialog.accept = self.accept
 				self.setCaption("Export to HTML")
-				#self.layout()
+				#self.tqlayout()
 				
-				self.layout = qt.QVBoxLayout(self)
-				self.layout.setSpacing(6)
-				self.layout.setMargin(11)
+				self.tqlayout = qt.QVBoxLayout(self)
+				self.tqlayout.setSpacing(6)
+				self.tqlayout.setMargin(11)
 
 				infolabel = qt.QLabel("Export the data of a table or a query to a HTML-file.", self)
-				self.layout.addWidget(infolabel)
+				self.tqlayout.addWidget(infolabel)
 
 				source = ComboBox(self, "Datasource:")
-				self.layout.addWidget(source)
+				self.tqlayout.addWidget(source)
 
 				self.exporttype = ComboBox(self, "Style:", ["Plain","Paper","Desert","Blues"])
-				self.layout.addWidget(self.exporttype)
+				self.tqlayout.addWidget(self.exporttype)
 
 				self.filechooser = FileChooser(self)
-				self.layout.addWidget(self.filechooser)
+				self.tqlayout.addWidget(self.filechooser)
 
 				buttonbox = qt.QHBox(self)
 				buttonbox.setSpacing(6)
-				self.layout.addWidget(buttonbox)
+				self.tqlayout.addWidget(buttonbox)
 
 				savebutton = Button("Save", buttonbox)
 				qt.QObject.connect(savebutton, qt.SIGNAL("clicked()"), self, qt.SLOT("accept()"))
diff --git a/lib/kross/test/testobject.cpp b/lib/kross/test/testobject.cpp
index 884e7e37..eb687d02 100644
--- a/lib/kross/test/testobject.cpp
+++ b/lib/kross/test/testobject.cpp
@@ -48,24 +48,24 @@ TestObject::~TestObject()
 
 uint TestObject::func1(uint i)
 {
-    Kross::krossdebug(TQString("CALLED => TestObject::func1 i=%1").arg(i) );
+    Kross::krossdebug(TQString("CALLED => TestObject::func1 i=%1").tqarg(i) );
     return i;
 }
 
 void TestObject::func2(TQString s, int i)
 {
-    Kross::krossdebug(TQString("CALLED => TestObject::func2 s=%1 i=%2").arg(s).arg(i));
+    Kross::krossdebug(TQString("CALLED => TestObject::func2 s=%1 i=%2").tqarg(s).tqarg(i));
 }
 
 TQString TestObject::func3(TQString s, int i)
 {
-    Kross::krossdebug(TQString("CALLED => TestObject::func3 s=%1 i=%2").arg(s).arg(i));
+    Kross::krossdebug(TQString("CALLED => TestObject::func3 s=%1 i=%2").tqarg(s).tqarg(i));
     return s;
 }
 
 const TQString& TestObject::func4(const TQString& s, int i) const
 {
-    Kross::krossdebug(TQString("CALLED => TestObject::func4 s=%1 i=%2").arg(s).arg(i));
+    Kross::krossdebug(TQString("CALLED => TestObject::func4 s=%1 i=%2").tqarg(s).tqarg(i));
     return s;
 }
 
@@ -83,13 +83,13 @@ void TestObject::testSlot2()
 
 void TestObject::stdoutSlot(const TQString& s)
 {
-    Kross::krossdebug(TQString("stdout: %1").arg(s));
+    Kross::krossdebug(TQString("stdout: %1").tqarg(s));
     //std::cout << "<stdout> " << s.latin1() << std::endl;
 }
 
 void TestObject::stderrSlot(const TQString& s)
 {
-    Kross::krossdebug(TQString("stderr: %1").arg(s));
+    Kross::krossdebug(TQString("stderr: %1").tqarg(s));
     //std::cout << "<stderr> " << s.latin1() << std::endl;
 }
 
diff --git a/lib/kross/test/testwindow.cpp b/lib/kross/test/testwindow.cpp
index ec2960b0..5aa33958 100644
--- a/lib/kross/test/testwindow.cpp
+++ b/lib/kross/test/testwindow.cpp
@@ -53,7 +53,7 @@ TestWindow::TestWindow(const TQString& interpretername, const TQString& scriptco
         file = TQDir(TQDir::currentDirPath()).filePath("testscripting.rc");
     else Kross::krossdebug("-------------------------222222");
 
-    Kross::krossdebug(TQString("XML-file: %1").arg(file));
+    Kross::krossdebug(TQString("XML-file: %1").tqarg(file));
     m_scriptextension->setXMLFile(file);
 
     //menuFile->insertSeparator();
@@ -99,11 +99,11 @@ void TestWindow::execute()
     m_scriptcontainer->setCode(m_codeedit->text());
     Kross::Api::Object::Ptr result = m_scriptcontainer->execute();
     if(m_scriptcontainer->hadException()) {
-        Kross::krossdebug( TQString("EXCEPTION => %1").arg(m_scriptcontainer->getException()->toString()) );
+        Kross::krossdebug( TQString("EXCEPTION => %1").tqarg(m_scriptcontainer->getException()->toString()) );
     }
     else {
         TQString s = result ? result->toString() : TQString();
-        Kross::krossdebug( TQString("DONE => %1").arg(s) );
+        Kross::krossdebug( TQString("DONE => %1").tqarg(s) );
     }
 }