--- a/src/hbwidgets/itemviews/itemviews.pri	Mon Apr 19 14:02:13 2010 +0300
+++ b/src/hbwidgets/itemviews/itemviews.pri	Mon May 03 12:48:33 2010 +0300
@@ -44,35 +44,36 @@
 PUBLIC_HEADERS += $$PWD/hbtumbleviewitem.h
 PUBLIC_HEADERS += $$PWD/hbmodeliterator.h
 
-INTERNAL_HEADERS += $$PWD/hbabstractitemview_p.h
-INTERNAL_HEADERS += $$PWD/hbabstractitemcontainer_p.h
-INTERNAL_HEADERS += $$PWD/hbabstractviewitem_p.h
-INTERNAL_HEADERS += $$PWD/hbgriditemcontainer_p.h
-INTERNAL_HEADERS += $$PWD/hbgriditemcontainer_p_p.h
-INTERNAL_HEADERS += $$PWD/hbgridlayout_p.h
-INTERNAL_HEADERS += $$PWD/hbgridlayout_p_p.h
-INTERNAL_HEADERS += $$PWD/hbgridview_p.h
-INTERNAL_HEADERS += $$PWD/hbgridviewitem_p.h
-INTERNAL_HEADERS += $$PWD/hbindexfeedback_p.h
-INTERNAL_HEADERS += $$PWD/hblistitemcontainer_p.h
-INTERNAL_HEADERS += $$PWD/hblistitemcontainer_p_p.h
-INTERNAL_HEADERS += $$PWD/hblistlayout_p_p.h
-INTERNAL_HEADERS += $$PWD/hblistlayout_p.h
-INTERNAL_HEADERS += $$PWD/hblistmodel_p.h
-INTERNAL_HEADERS += $$PWD/hblistview_p.h
-INTERNAL_HEADERS += $$PWD/hblistviewitem_p.h
-INTERNAL_HEADERS += $$PWD/hblistwidget_p.h
-INTERNAL_HEADERS += $$PWD/hblistwidgetitem_p.h
-INTERNAL_HEADERS += $$PWD/hbradiobuttonlistviewitem_p.h
-INTERNAL_HEADERS += $$PWD/hbtreeitemcontainer_p.h
-INTERNAL_HEADERS += $$PWD/hbtreeitemcontainer_p_p.h
-INTERNAL_HEADERS += $$PWD/hbtreelayout_p.h
-INTERNAL_HEADERS += $$PWD/hbtreeview_p.h
-INTERNAL_HEADERS += $$PWD/hbtreeviewitem_p.h
-INTERNAL_HEADERS += $$PWD/hbtreeitemselectionmodel_p.h
-INTERNAL_HEADERS += $$PWD/hbmodeliterator_p.h
-INTERNAL_HEADERS += $$PWD/hbtreemodeliterator_p.h
-INTERNAL_HEADERS += $$PWD/hbtreemodeliterator_p_p.h
+PRIVATE_HEADERS += $$PWD/hbabstractitemview_p.h
+PRIVATE_HEADERS += $$PWD/hbabstractitemcontainer_p.h
+PRIVATE_HEADERS += $$PWD/hbabstractviewitem_p.h
+PRIVATE_HEADERS += $$PWD/hbgriditemcontainer_p.h
+PRIVATE_HEADERS += $$PWD/hbgriditemcontainer_p_p.h
+PRIVATE_HEADERS += $$PWD/hbgridlayout_p.h
+PRIVATE_HEADERS += $$PWD/hbgridlayout_p_p.h
+PRIVATE_HEADERS += $$PWD/hbgridview_p.h
+PRIVATE_HEADERS += $$PWD/hbgridviewitem_p.h
+PRIVATE_HEADERS += $$PWD/hbindexfeedback_p.h
+PRIVATE_HEADERS += $$PWD/hblistitemcontainer_p.h
+PRIVATE_HEADERS += $$PWD/hblistitemcontainer_p_p.h
+PRIVATE_HEADERS += $$PWD/hblistlayout_p_p.h
+PRIVATE_HEADERS += $$PWD/hblistlayout_p.h
+PRIVATE_HEADERS += $$PWD/hblistmodel_p.h
+PRIVATE_HEADERS += $$PWD/hblistview_p.h
+PRIVATE_HEADERS += $$PWD/hblistviewitem_p.h
+PRIVATE_HEADERS += $$PWD/hblistwidget_p.h
+PRIVATE_HEADERS += $$PWD/hblistwidgetitem_p.h
+PRIVATE_HEADERS += $$PWD/hbradiobuttonlistviewitem_p.h
+PRIVATE_HEADERS += $$PWD/hbtreeitemcontainer_p.h
+PRIVATE_HEADERS += $$PWD/hbtreeitemcontainer_p_p.h
+PRIVATE_HEADERS += $$PWD/hbtreelayout_p.h
+PRIVATE_HEADERS += $$PWD/hbtreelayout_p_p.h
+PRIVATE_HEADERS += $$PWD/hbtreeview_p.h
+PRIVATE_HEADERS += $$PWD/hbtreeviewitem_p.h
+PRIVATE_HEADERS += $$PWD/hbtreeitemselectionmodel_p.h
+PRIVATE_HEADERS += $$PWD/hbmodeliterator_p.h
+PRIVATE_HEADERS += $$PWD/hbtreemodeliterator_p.h
+PRIVATE_HEADERS += $$PWD/hbtreemodeliterator_p_p.h
 SOURCES += $$PWD/hbabstractitemcontainer.cpp
 SOURCES += $$PWD/hbabstractitemview.cpp
 SOURCES += $$PWD/hbabstractitemview_p.cpp
@@ -101,6 +102,7 @@
 SOURCES += $$PWD/hbradiobuttonlistviewitem_p.cpp
 SOURCES += $$PWD/hbtreeitemcontainer_p.cpp
 SOURCES += $$PWD/hbtreelayout_p.cpp
+SOURCES += $$PWD/hbtreelayout_p_p.cpp
 SOURCES += $$PWD/hbtreeview.cpp
 SOURCES += $$PWD/hbtreeview_p.cpp
 SOURCES += $$PWD/hbtreeviewitem.cpp