diff --git a/code/nel/include/nel/gui/ctrl_button.h b/code/nel/include/nel/gui/ctrl_button.h
index cfd842ded..02b827329 100644
--- a/code/nel/include/nel/gui/ctrl_button.h
+++ b/code/nel/include/nel/gui/ctrl_button.h
@@ -35,6 +35,7 @@ namespace NLGUI
 	class CCtrlButton : public CCtrlBaseButton
 	{
 	public:
+        DECLARE_UI_CLASS( CCtrlButton )
 
 		/// Constructor
 		CCtrlButton(const TCtorParam &param) : CCtrlBaseButton(param)
diff --git a/code/nel/include/nel/gui/ctrl_col_pick.h b/code/nel/include/nel/gui/ctrl_col_pick.h
index 62ac8522f..dd779e837 100644
--- a/code/nel/include/nel/gui/ctrl_col_pick.h
+++ b/code/nel/include/nel/gui/ctrl_col_pick.h
@@ -36,6 +36,7 @@ namespace NLGUI
 	{
 
 	public:
+        DECLARE_UI_CLASS( CCtrlColPick )
 
 		CCtrlColPick(const TCtorParam &param);
 		~CCtrlColPick();
diff --git a/code/nel/include/nel/gui/ctrl_polygon.h b/code/nel/include/nel/gui/ctrl_polygon.h
index 8fa3768b7..cef57dd3c 100644
--- a/code/nel/include/nel/gui/ctrl_polygon.h
+++ b/code/nel/include/nel/gui/ctrl_polygon.h
@@ -43,7 +43,8 @@ namespace NLGUI
 	class CCtrlPolygon : public CCtrlBase
 	{
 	public:
-		CCtrlPolygon();
+        DECLARE_UI_CLASS( CCtrlPolygon )
+        CCtrlPolygon( const TCtorParam &param );
 		virtual uint32 getMemory() { return (uint32)(sizeof(*this)+_Id.size()); }
 		virtual void updateCoords();
 		virtual void draw();
diff --git a/code/nel/include/nel/gui/ctrl_quad.h b/code/nel/include/nel/gui/ctrl_quad.h
index 9a246cdb2..08c89675e 100644
--- a/code/nel/include/nel/gui/ctrl_quad.h
+++ b/code/nel/include/nel/gui/ctrl_quad.h
@@ -38,10 +38,12 @@ namespace NLGUI
 	class CCtrlQuad : public CCtrlBase
 	{
 	public:
+        DECLARE_UI_CLASS( CCtrlQuad )
+
 		enum TWrapMode { Repeat = 0, Clamp, CustomUVs, WrapModeCount };
 
 
-		CCtrlQuad();
+        CCtrlQuad( const TCtorParam &param );
 
 		// from CInterfaceElement
 		bool parse(xmlNodePtr cur,CInterfaceGroup *parentGroup);
diff --git a/code/nel/include/nel/gui/ctrl_sheet_selection.h b/code/nel/include/nel/gui/ctrl_sheet_selection.h
index 95960d979..36d1c8336 100644
--- a/code/nel/include/nel/gui/ctrl_sheet_selection.h
+++ b/code/nel/include/nel/gui/ctrl_sheet_selection.h
@@ -54,7 +54,7 @@ namespace NLGUI
 	  */
 	class CCtrlSheetSelection
 	{
-	public:
+    public:
 		// Add a group, and returns its index, or -1 if already created.
 		sint addGroup(const std::string &name);
 		// Get a group by its name (must exist)
diff --git a/code/nel/include/nel/gui/ctrl_text_button.h b/code/nel/include/nel/gui/ctrl_text_button.h
index 43fa16b89..2df1dee5d 100644
--- a/code/nel/include/nel/gui/ctrl_text_button.h
+++ b/code/nel/include/nel/gui/ctrl_text_button.h
@@ -38,6 +38,7 @@ namespace NLGUI
 	class CCtrlTextButton : public CCtrlBaseButton
 	{
 	public:
+        DECLARE_UI_CLASS( CCtrlTextButton )
 
 		/// Constructor
 		CCtrlTextButton(const TCtorParam &param);
diff --git a/code/nel/include/nel/gui/dbgroup_combo_box.h b/code/nel/include/nel/gui/dbgroup_combo_box.h
index 357a4af40..75208b1e3 100644
--- a/code/nel/include/nel/gui/dbgroup_combo_box.h
+++ b/code/nel/include/nel/gui/dbgroup_combo_box.h
@@ -39,6 +39,7 @@ namespace NLGUI
 	class CDBGroupComboBox : public CInterfaceGroup
 	{
 	public:
+        DECLARE_UI_CLASS( CDBGroupComboBox )
 
 		/// Constructor
 		CDBGroupComboBox(const TCtorParam &param);
diff --git a/code/nel/include/nel/gui/dbgroup_select_number.h b/code/nel/include/nel/gui/dbgroup_select_number.h
index 900fc5081..a5ef692ff 100644
--- a/code/nel/include/nel/gui/dbgroup_select_number.h
+++ b/code/nel/include/nel/gui/dbgroup_select_number.h
@@ -39,6 +39,7 @@ namespace NLGUI
 	class CDBGroupSelectNumber : public CInterfaceGroup
 	{
 	public:
+        DECLARE_UI_CLASS( CDBGroupSelectNumber )
 
 		/// Constructor
 		CDBGroupSelectNumber(const TCtorParam &param);
diff --git a/code/nel/include/nel/gui/dbview_bar.h b/code/nel/include/nel/gui/dbview_bar.h
index af97c87e7..d4a3de340 100644
--- a/code/nel/include/nel/gui/dbview_bar.h
+++ b/code/nel/include/nel/gui/dbview_bar.h
@@ -37,6 +37,7 @@ namespace NLGUI
 	public:
 		enum TViewBar { ViewBar_UltraMini, ViewBar_Mini, ViewBar_Normal, ViewBar_MiniThick };
 	public:
+        DECLARE_UI_CLASS( CDBViewBar )
 
 		/// Constructor
 		CDBViewBar(const TCtorParam &param)
diff --git a/code/nel/include/nel/gui/dbview_bar3.h b/code/nel/include/nel/gui/dbview_bar3.h
index 5ad165008..785cb165b 100644
--- a/code/nel/include/nel/gui/dbview_bar3.h
+++ b/code/nel/include/nel/gui/dbview_bar3.h
@@ -34,6 +34,7 @@ namespace NLGUI
 	class CDBViewBar3 : public CViewBitmap
 	{
 	public:
+        DECLARE_UI_CLASS( CDBViewBar3 )
 
 		/// Constructor
 		CDBViewBar3(const TCtorParam &param);
diff --git a/code/nel/include/nel/gui/dbview_digit.h b/code/nel/include/nel/gui/dbview_digit.h
index d4196cb8d..33446b2de 100644
--- a/code/nel/include/nel/gui/dbview_digit.h
+++ b/code/nel/include/nel/gui/dbview_digit.h
@@ -34,6 +34,7 @@ namespace NLGUI
 	class CDBViewDigit : public CViewBase
 	{
 	public:
+        DECLARE_UI_CLASS( CDBViewDigit )
 
 		/// Constructor
 		CDBViewDigit(const TCtorParam &param);
diff --git a/code/nel/include/nel/gui/dbview_number.h b/code/nel/include/nel/gui/dbview_number.h
index 6f2bd2f07..2c76a255d 100644
--- a/code/nel/include/nel/gui/dbview_number.h
+++ b/code/nel/include/nel/gui/dbview_number.h
@@ -35,6 +35,7 @@ namespace NLGUI
 	class CDBViewNumber : public CViewText
 	{
 	public:
+        DECLARE_UI_CLASS( CDBViewNumber )
 
 		/// Constructor
 		CDBViewNumber(const TCtorParam &param);
diff --git a/code/nel/include/nel/gui/dbview_quantity.h b/code/nel/include/nel/gui/dbview_quantity.h
index 7899a7558..67c4e57ba 100644
--- a/code/nel/include/nel/gui/dbview_quantity.h
+++ b/code/nel/include/nel/gui/dbview_quantity.h
@@ -35,6 +35,7 @@ namespace NLGUI
 	class CDBViewQuantity : public CViewText
 	{
 	public:
+        DECLARE_UI_CLASS( CDBViewQuantity )
 
 		/// Constructor
 		CDBViewQuantity(const TCtorParam &param);
diff --git a/code/nel/include/nel/gui/group_container.h b/code/nel/include/nel/gui/group_container.h
index fc2729d46..452674aa1 100644
--- a/code/nel/include/nel/gui/group_container.h
+++ b/code/nel/include/nel/gui/group_container.h
@@ -48,6 +48,7 @@ namespace NLGUI
 	{
 
 	public:
+        DECLARE_UI_CLASS( CCtrlResizer )
 
 		CCtrlResizer(const TCtorParam &param);
 		virtual void draw ();
@@ -98,8 +99,9 @@ namespace NLGUI
 	class CCtrlMover : public CCtrlBase
 	{
 	public:
+        DECLARE_UI_CLASS( CCtrlMover )
 
-		CCtrlMover(const TCtorParam &param, bool canMove, bool canOpen);
+        CCtrlMover(const TCtorParam &param, bool canMove = true, bool canOpen = true );
 		~CCtrlMover();
 		virtual void draw ();
 		virtual bool handleEvent (const NLGUI::CEventDescriptor &event);
@@ -163,6 +165,7 @@ namespace NLGUI
 			virtual void childrenMoved(uint srcIndex, uint destIndex, CGroupContainer *children) = 0;
 		};
 	public:
+        DECLARE_UI_CLASS( CGroupContainer )
 		CGroupContainer(const TCtorParam &param);
 		~CGroupContainer();
 
diff --git a/code/nel/include/nel/gui/group_editbox.h b/code/nel/include/nel/gui/group_editbox.h
index b93f157c5..7ea2ab529 100644
--- a/code/nel/include/nel/gui/group_editbox.h
+++ b/code/nel/include/nel/gui/group_editbox.h
@@ -32,6 +32,7 @@ namespace NLGUI
 	class CGroupEditBox : public CGroupEditBoxBase
 	{
 	public:
+        DECLARE_UI_CLASS( CGroupEditBox )
 
 		class IComboKeyHandler
 		{
@@ -42,7 +43,6 @@ namespace NLGUI
 
 		enum TEntryType { Text, Integer, PositiveInteger, Float, PositiveFloat, Alpha, AlphaNum, AlphaNumSpace, Password, Filename, PlayerName }; // the type of entry this edit bot can deal with
 
-		DECLARE_UI_CLASS( CGroupEditBox )
 		/// Constructor
 		CGroupEditBox(const TCtorParam &param);
 		/// Dtor
diff --git a/code/nel/include/nel/gui/group_frame.h b/code/nel/include/nel/gui/group_frame.h
index 47c98a476..3d350b4d5 100644
--- a/code/nel/include/nel/gui/group_frame.h
+++ b/code/nel/include/nel/gui/group_frame.h
@@ -36,6 +36,7 @@ namespace NLGUI
 	class CGroupFrame : public CInterfaceGroup
 	{
 	public:
+        DECLARE_UI_CLASS( CGroupFrame )
 
 		/// Constructor
 		CGroupFrame(const TCtorParam &param);
diff --git a/code/nel/include/nel/gui/group_header.h b/code/nel/include/nel/gui/group_header.h
index 9fd2a1a5b..ab6c94c35 100644
--- a/code/nel/include/nel/gui/group_header.h
+++ b/code/nel/include/nel/gui/group_header.h
@@ -35,6 +35,8 @@ namespace NLGUI
 	class CGroupHeader : public CGroupList
 	{
 	public:
+        DECLARE_UI_CLASS( CGroupHeader )
+
 		REFLECT_EXPORT_START(CGroupHeader, CGroupList)
 			REFLECT_LUA_METHOD("enlargeColumns", luaEnlargeColumns);
 			REFLECT_LUA_METHOD("resizeColumnsAndContainer", luaResizeColumnsAndContainer);
@@ -67,6 +69,8 @@ namespace NLGUI
 	class CGroupHeaderEntry : public CInterfaceGroup
 	{
 	public:
+        DECLARE_UI_CLASS( CGroupHeaderEntry )
+
 		CGroupHeaderEntry(const TCtorParam &param);
 		xmlNodePtr serialize( xmlNodePtr parentNode, const char *type ) const;
 		// from CInterfaceGroup
diff --git a/code/nel/include/nel/gui/group_html.h b/code/nel/include/nel/gui/group_html.h
index 14f1ded84..3f5526197 100644
--- a/code/nel/include/nel/gui/group_html.h
+++ b/code/nel/include/nel/gui/group_html.h
@@ -54,6 +54,8 @@ namespace NLGUI
 	class CGroupHTML : public CGroupScrollText
 	{
 	public:
+        DECLARE_UI_CLASS( CGroupHTML )
+
 		friend void TextAdd (struct _HText *me, const char * buf, int len);
 		friend void TextBeginElement (_HText *me, int element_number, const BOOL *present, const char **	value);
 		friend void TextEndElement (_HText *me, int element_number);
@@ -658,6 +660,8 @@ namespace NLGUI
 	class CGroupHTMLInputOffset : public CInterfaceGroup
 	{
 	public:
+        DECLARE_UI_CLASS( CGroupHTMLInputOffset )
+
 		sint32 Offset;
 		CGroupHTMLInputOffset(const TCtorParam &param);
 		xmlNodePtr serialize( xmlNodePtr parentNode, const char *type ) const;
diff --git a/code/nel/include/nel/gui/group_list.h b/code/nel/include/nel/gui/group_list.h
index 709ae78e1..a86950d3e 100644
--- a/code/nel/include/nel/gui/group_list.h
+++ b/code/nel/include/nel/gui/group_list.h
@@ -30,6 +30,8 @@ namespace NLGUI
 	class CGroupList : public CInterfaceGroup
 	{
 	public:
+        DECLARE_UI_CLASS( CGroupList )
+
 		enum EAlign
 		{
 			Bottom = 0,
diff --git a/code/nel/include/nel/gui/group_menu.h b/code/nel/include/nel/gui/group_menu.h
index 65c408d1d..56b9fb0e3 100644
--- a/code/nel/include/nel/gui/group_menu.h
+++ b/code/nel/include/nel/gui/group_menu.h
@@ -42,6 +42,7 @@ namespace NLGUI
 	class CViewTextMenu : public CViewText
 	{
 	public:
+        DECLARE_UI_CLASS( CViewTextMenu )
 
 		CViewTextMenu(const TCtorParam &param) : CViewText(param)
 		{
@@ -97,6 +98,7 @@ namespace NLGUI
 	class CGroupSubMenu : public CGroupSubMenuBase
 	{
 	public:
+        DECLARE_UI_CLASS( CGroupSubMenu )
 
 		CGroupSubMenu(const TCtorParam &param);
 		virtual ~CGroupSubMenu();
@@ -290,6 +292,7 @@ namespace NLGUI
 	{
 
 	public:
+        DECLARE_UI_CLASS( CGroupMenu )
 
 		CGroupMenu(const TCtorParam &param);
 		virtual ~CGroupMenu();
diff --git a/code/nel/include/nel/gui/group_modal.h b/code/nel/include/nel/gui/group_modal.h
index a3398fbc4..c177d6f0c 100644
--- a/code/nel/include/nel/gui/group_modal.h
+++ b/code/nel/include/nel/gui/group_modal.h
@@ -35,6 +35,8 @@ namespace NLGUI
 	class CGroupModal : public CGroupFrame
 	{
 	public:
+        DECLARE_UI_CLASS( CGroupModal )
+
 		bool		SpawnOnMousePos		: 1;
 		bool		ExitClickOut		: 1;
 		bool		ExitClickL			: 1;
diff --git a/code/nel/include/nel/gui/group_paragraph.h b/code/nel/include/nel/gui/group_paragraph.h
index 62e47cba8..b8792ece1 100644
--- a/code/nel/include/nel/gui/group_paragraph.h
+++ b/code/nel/include/nel/gui/group_paragraph.h
@@ -31,6 +31,8 @@ namespace NLGUI
 	class CCtrlLink : public CCtrlButton
 	{
 	public:
+        DECLARE_UI_CLASS( CCtrlLink )
+
 		CCtrlLink (const TCtorParam &param) : CCtrlButton(param)
 		{}
 	};
@@ -39,6 +41,8 @@ namespace NLGUI
 	class CGroupParagraph : public CInterfaceGroup
 	{
 	public:
+        DECLARE_UI_CLASS( CGroupParagraph )
+
 		enum EAlign
 		{
 			Bottom = 0,
diff --git a/code/nel/include/nel/gui/group_scrolltext.h b/code/nel/include/nel/gui/group_scrolltext.h
index 2a6a6eca4..7c5c58f22 100644
--- a/code/nel/include/nel/gui/group_scrolltext.h
+++ b/code/nel/include/nel/gui/group_scrolltext.h
@@ -39,6 +39,8 @@ namespace NLGUI
 	class CGroupScrollText : public CInterfaceGroup
 	{
 	public:
+        DECLARE_UI_CLASS( CGroupScrollText )
+
 		/// Constructor
 		CGroupScrollText(const TCtorParam &param);
 		~CGroupScrollText();
diff --git a/code/nel/include/nel/gui/group_tab.h b/code/nel/include/nel/gui/group_tab.h
index 44772656e..ee68acbc8 100644
--- a/code/nel/include/nel/gui/group_tab.h
+++ b/code/nel/include/nel/gui/group_tab.h
@@ -43,6 +43,7 @@ namespace NLGUI
 	class CGroupTab : public CInterfaceGroup
 	{
 	public:
+        DECLARE_UI_CLASS( CGroupTab )
 
 		/// Constructor
 		CGroupTab(const TCtorParam &param);
@@ -153,6 +154,7 @@ namespace NLGUI
 	class CCtrlTabButton : public CCtrlTextButton
 	{
 	public:
+        DECLARE_UI_CLASS( CCtrlTabButton )
 
 		CCtrlTabButton(const TCtorParam &param);
 
diff --git a/code/nel/include/nel/gui/group_table.h b/code/nel/include/nel/gui/group_table.h
index 63e58283f..60d3d9e63 100644
--- a/code/nel/include/nel/gui/group_table.h
+++ b/code/nel/include/nel/gui/group_table.h
@@ -36,6 +36,8 @@ namespace NLGUI
 	{
 		friend class CGroupTable;
 	public:
+        DECLARE_UI_CLASS( CGroupCell )
+
 		CGroupCell(const TCtorParam &param);
 
 		enum TAlign
@@ -121,6 +123,7 @@ namespace NLGUI
 	class CGroupTable : public CInterfaceGroup
 	{
 	public:
+        DECLARE_UI_CLASS( CGroupTable )
 
 		///constructor
 		CGroupTable(const TCtorParam &param);
diff --git a/code/nel/include/nel/gui/group_tree.h b/code/nel/include/nel/gui/group_tree.h
index d5f2f1a43..1b64122f3 100644
--- a/code/nel/include/nel/gui/group_tree.h
+++ b/code/nel/include/nel/gui/group_tree.h
@@ -33,6 +33,7 @@ namespace NLGUI
 	{
 
 	public:
+        DECLARE_UI_CLASS( CGroupTree )
 
 		struct SNode;
 		// optional callback that is called when a node has been added
diff --git a/code/nel/include/nel/gui/group_wheel.h b/code/nel/include/nel/gui/group_wheel.h
index 7778a2753..c61b92dfd 100644
--- a/code/nel/include/nel/gui/group_wheel.h
+++ b/code/nel/include/nel/gui/group_wheel.h
@@ -28,6 +28,8 @@ namespace NLGUI
 	class CInterfaceGroupWheel : public CInterfaceGroup
 	{
 	public:
+        DECLARE_UI_CLASS( CInterfaceGroupWheel )
+
 		/// Constructor
 		CInterfaceGroupWheel(const TCtorParam &param);
 
diff --git a/code/nel/include/nel/gui/view_bitmap_combo.h b/code/nel/include/nel/gui/view_bitmap_combo.h
index edfc8528b..f8329303f 100644
--- a/code/nel/include/nel/gui/view_bitmap_combo.h
+++ b/code/nel/include/nel/gui/view_bitmap_combo.h
@@ -99,6 +99,8 @@ namespace NLGUI
 	class CViewBitmapCombo : public CViewBase, public NLMISC::ICDBNode::IPropertyObserver
 	{
 	public:
+        DECLARE_UI_CLASS( CViewBitmapCombo )
+
 		typedef std::vector<sint32> TIdArray;
 		typedef std::vector<std::string> TStringArray;
 		typedef std::vector<NLMISC::CRGBA>		 TColorArray;
diff --git a/code/nel/include/nel/gui/view_link.h b/code/nel/include/nel/gui/view_link.h
index 50dbb42c9..1cc40a883 100644
--- a/code/nel/include/nel/gui/view_link.h
+++ b/code/nel/include/nel/gui/view_link.h
@@ -36,6 +36,7 @@ namespace NLGUI
 	class CViewLink : public CViewText
 	{
 	public:
+        DECLARE_UI_CLASS( CViewLink )
 
 		// Default constructor
 		CViewLink (const TCtorParam &param);
diff --git a/code/nel/include/nel/gui/view_polygon.h b/code/nel/include/nel/gui/view_polygon.h
index d995254af..f45bcf305 100644
--- a/code/nel/include/nel/gui/view_polygon.h
+++ b/code/nel/include/nel/gui/view_polygon.h
@@ -36,7 +36,9 @@ namespace NLGUI
 	class CViewPolygon : public CViewBase
 	{
 	public:
-		CViewPolygon();
+        DECLARE_UI_CLASS( CViewPolygon )
+
+        CViewPolygon( const TCtorParam &param );
 		virtual uint32 getMemory() { return (uint32)(sizeof(*this)+_Id.size()); }
 		virtual void updateCoords();
 		virtual void draw();
diff --git a/code/nel/include/nel/gui/view_quad.h b/code/nel/include/nel/gui/view_quad.h
index 254e6d272..5c9ea7485 100644
--- a/code/nel/include/nel/gui/view_quad.h
+++ b/code/nel/include/nel/gui/view_quad.h
@@ -36,10 +36,12 @@ namespace NLGUI
 	class CViewQuad : public CViewBase
 	{
 	public:
+        DECLARE_UI_CLASS( CViewQuad )
+
 		enum TWrapMode { Repeat = 0, Clamp, WrapModeCount };
 
 
-		CViewQuad();
+        CViewQuad( const TCtorParam &param );
 
 		// from CInterfaceElement
 		bool parse(xmlNodePtr cur,CInterfaceGroup *parentGroup);
diff --git a/code/nel/include/nel/gui/view_text_formated.h b/code/nel/include/nel/gui/view_text_formated.h
index 245a2359d..d2271599d 100644
--- a/code/nel/include/nel/gui/view_text_formated.h
+++ b/code/nel/include/nel/gui/view_text_formated.h
@@ -35,6 +35,7 @@ namespace NLGUI
 	class CViewTextFormated : public  CViewText
 	{
 	public:
+        DECLARE_UI_CLASS( CViewTextFormated )
 
 		/// Interface for classes which can format the text for this view.
 		class IViewTextFormatter
diff --git a/code/nel/include/nel/gui/view_text_id.h b/code/nel/include/nel/gui/view_text_id.h
index 43ce3b6e0..ac0477254 100644
--- a/code/nel/include/nel/gui/view_text_id.h
+++ b/code/nel/include/nel/gui/view_text_id.h
@@ -48,6 +48,7 @@ namespace NLGUI
 	class CViewTextID : public CViewText
 	{
 	public:
+        DECLARE_UI_CLASS( CViewTextID )
 		
 		/// Interface for classes which can provide text to CViewTextId
 		class IViewTextProvider
diff --git a/code/nel/include/nel/gui/view_text_id_formated.h b/code/nel/include/nel/gui/view_text_id_formated.h
index 4b0532bd6..278c33338 100644
--- a/code/nel/include/nel/gui/view_text_id_formated.h
+++ b/code/nel/include/nel/gui/view_text_id_formated.h
@@ -36,6 +36,8 @@ namespace NLGUI
 	class CViewTextIDFormated : public  CViewTextID
 	{
 	public:
+        DECLARE_UI_CLASS( CViewTextIDFormated )
+
 		CViewTextIDFormated(const TCtorParam &param) : CViewTextID(param)
 		{}
 
diff --git a/code/nel/src/gui/ctrl_polygon.cpp b/code/nel/src/gui/ctrl_polygon.cpp
index b55bf7ddf..94615de75 100644
--- a/code/nel/src/gui/ctrl_polygon.cpp
+++ b/code/nel/src/gui/ctrl_polygon.cpp
@@ -25,7 +25,7 @@ namespace NLGUI
 {
 
 	// *********************************************************************************
-	CCtrlPolygon::CCtrlPolygon() : CCtrlBase(TCtorParam())
+    CCtrlPolygon::CCtrlPolygon( const TCtorParam &param ) : CCtrlBase( param )
 	{
 		// Construct
 		_Color = CRGBA::White;
diff --git a/code/nel/src/gui/ctrl_quad.cpp b/code/nel/src/gui/ctrl_quad.cpp
index 7310c4138..26829b19e 100644
--- a/code/nel/src/gui/ctrl_quad.cpp
+++ b/code/nel/src/gui/ctrl_quad.cpp
@@ -25,7 +25,7 @@ namespace NLGUI
 {
 
 	// *********************************************************************************
-	CCtrlQuad::CCtrlQuad() : CCtrlBase(TCtorParam()), _Color(CRGBA::White),
+    CCtrlQuad::CCtrlQuad( const TCtorParam &param ) : CCtrlBase( param ), _Color(CRGBA::White),
 													  _Additif(false),
 													  _Filtered(true),
 													  _UMin(0.f),
diff --git a/code/nel/src/gui/view_polygon.cpp b/code/nel/src/gui/view_polygon.cpp
index 9c6d9764f..573c542fd 100644
--- a/code/nel/src/gui/view_polygon.cpp
+++ b/code/nel/src/gui/view_polygon.cpp
@@ -25,7 +25,7 @@ namespace NLGUI
 {
 
 	// *********************************************************************************
-	CViewPolygon::CViewPolygon() : CViewBase(TCtorParam())
+    CViewPolygon::CViewPolygon( const TCtorParam &param ) : CViewBase( param )
 	{
 		// Construct
 		_Color = CRGBA::White;
diff --git a/code/nel/src/gui/view_quad.cpp b/code/nel/src/gui/view_quad.cpp
index 0def5c4dc..3551ad689 100644
--- a/code/nel/src/gui/view_quad.cpp
+++ b/code/nel/src/gui/view_quad.cpp
@@ -24,7 +24,7 @@ namespace NLGUI
 {
 
 	// *********************************************************************************
-	CViewQuad::CViewQuad() : CViewBase(TCtorParam()), _Color(CRGBA::White),
+    CViewQuad::CViewQuad( const TCtorParam &param ) : CViewBase( param ), _Color(CRGBA::White),
 													  _Additif(false),
 													  _UMin(0.f),
 													  _UMax(1.f),
diff --git a/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/property_browser_ctrl.cpp b/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/property_browser_ctrl.cpp
index 078c9da23..1612ea803 100644
--- a/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/property_browser_ctrl.cpp
+++ b/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/property_browser_ctrl.cpp
@@ -82,13 +82,9 @@ namespace GUIEditor
 
 		currentElement = id;
 
-		std::string n;
-		n = typeid( *e ).name();
-		std::string::size_type i = n.find_last_of( ':' );
-		if( i != std::string::npos )
-			n = n.substr( i + 1, n.size() - 1 );
+        std::string n = e->getClassName();
 
-		setupProperties( n, e );
+        setupProperties( n, e );
 		connect( propertyMgr, SIGNAL( propertyChanged( QtProperty* ) ),
 			this, SLOT( onPropertyChanged( QtProperty* ) ) );
 	}
@@ -163,4 +159,4 @@ namespace GUIEditor
 		p->setValue( v );
 		browser->addProperty( p );
 	}
-}
\ No newline at end of file
+}