diff --git a/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/CMakeLists.txt b/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/CMakeLists.txt
index 2810931d5..8b31cce7c 100644
--- a/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/CMakeLists.txt
+++ b/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/CMakeLists.txt
@@ -15,9 +15,10 @@ SET(OVQT_PLUGIN_GUI_EDITOR_HDR
 	gui_editor_context.h
 	widget_properties.h
 	widget_hierarchy.h
-	action_editor.h
 	link_editor.h
+	proc_list.h
 	proc_editor.h
+	action_editor.h
 	property_browser_ctrl.h
 	project_window.h
 	nel3d_widget.h
@@ -28,9 +29,10 @@ SET(OVQT_PLUGIN_GUI_EDITOR_UIS
 	gui_editor_window.ui
 	widget_properties.ui
 	widget_hierarchy.ui
-	action_editor.ui
 	link_editor.ui
+	proc_list.ui
 	proc_editor.ui
+	action_editor.ui
 	project_window.ui
 	)
 
diff --git a/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/action_editor.ui b/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/action_editor.ui
index e9d0188d9..2a243c6e6 100644
--- a/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/action_editor.ui
+++ b/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/action_editor.ui
@@ -2,6 +2,9 @@
 <ui version="4.0">
  <class>ActionEditor</class>
  <widget class="QWidget" name="ActionEditor">
+  <property name="windowModality">
+   <enum>Qt::ApplicationModal</enum>
+  </property>
   <property name="geometry">
    <rect>
     <x>0</x>
diff --git a/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/gui_editor_window.cpp b/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/gui_editor_window.cpp
index d5d7b7dc8..955bfa39a 100644
--- a/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/gui_editor_window.cpp
+++ b/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/gui_editor_window.cpp
@@ -34,7 +34,7 @@
 #include "widget_properties_parser.h"
 #include "widget_hierarchy.h"
 #include "link_editor.h"
-#include "proc_editor.h"
+#include "proc_list.h"
 #include "project_file_parser.h"
 #include "project_window.h"
 #include "nelgui_widget.h"
@@ -52,7 +52,7 @@ namespace GUIEditor
 		m_undoStack   = new QUndoStack(this);
 		widgetProps   = new CWidgetProperties;
 		linkEditor    = new LinkEditor;
-		procEditor    = new ProcEditor;
+		procList      = new ProcList;
 		projectWindow = new ProjectWindow;
 		connect( projectWindow, SIGNAL( projectFilesChanged() ), this, SLOT( onProjectFilesChanged() ) );
 		viewPort      = new NelGUIWidget;
@@ -94,8 +94,8 @@ namespace GUIEditor
 		delete linkEditor;
 		linkEditor = NULL;
 
-		delete procEditor;
-		procEditor = NULL;
+		delete procList;
+		procList = NULL;
 
 		delete projectWindow;
 		projectWindow = NULL;
@@ -200,8 +200,8 @@ namespace GUIEditor
 			connect( a, SIGNAL( triggered( bool ) ), linkEditor, SLOT( show() ) );
 			m->addAction( a );
 
-			a = new QAction( "Proc Editor", this );
-			connect( a, SIGNAL( triggered( bool ) ), procEditor, SLOT( show() ) );
+			a = new QAction( "Procedure Editor", this );
+			connect( a, SIGNAL( triggered( bool ) ), procList, SLOT( show() ) );
 			m->addAction( a );
 
 			a = new QAction( "Project Window", this );
diff --git a/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/gui_editor_window.h b/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/gui_editor_window.h
index 83a0f04ed..d7fe15245 100644
--- a/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/gui_editor_window.h
+++ b/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/gui_editor_window.h
@@ -32,7 +32,7 @@ namespace GUIEditor
 	class CWidgetProperties;
 	class WidgetHierarchy;
 	class LinkEditor;
-	class ProcEditor;
+	class ProcList;
 	class ProjectWindow;
 	class NelGUIWidget;
 
@@ -68,7 +68,7 @@ private:
 		WidgetHierarchy *hierarchyView;
 		QtTreePropertyBrowser *propBrowser;
 		LinkEditor *linkEditor;
-		ProcEditor *procEditor;
+		ProcList *procList;
 		ProjectWindow *projectWindow;
 		NelGUIWidget *viewPort;
 
diff --git a/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/link_editor.ui b/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/link_editor.ui
index af2c24f72..e72fe972c 100644
--- a/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/link_editor.ui
+++ b/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/link_editor.ui
@@ -2,6 +2,9 @@
 <ui version="4.0">
  <class>LinkEditor</class>
  <widget class="QWidget" name="LinkEditor">
+  <property name="windowModality">
+   <enum>Qt::ApplicationModal</enum>
+  </property>
   <property name="geometry">
    <rect>
     <x>0</x>
diff --git a/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/nel3d_widget.cpp b/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/nel3d_widget.cpp
index e344b4fad..6e792647b 100644
--- a/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/nel3d_widget.cpp
+++ b/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/nel3d_widget.cpp
@@ -108,65 +108,65 @@ namespace GUIEditor
 	}
 
 
-#if defined ( NL_OS_WINDOWS )
-
-	typedef bool ( *winProc )( NL3D::IDriver *driver, HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam );
-
-	bool Nel3DWidget::winEvent( MSG *message, long *result )
-	{
-		if( driver != NULL ) 
-		{
-			NL3D::IDriver *iDriver = dynamic_cast< NL3D::CDriverUser* >( driver )->getDriver();
-			if( iDriver != NULL )
-			{
-				winProc proc = (winProc)iDriver->getWindowProc();
-				return proc( iDriver, message->hwnd, message->message, message->wParam, message->lParam );
-			}
-		}
-
-		return false;
-	}
-
-#elif defined( NL_OS_MAC )
-
-	typedef bool ( *cocoaProc )( NL3D::IDriver *, const void *e );
-
-	bool Nel3DWidget::macEvent( EventHandlerCallRef caller, EventRef event )
-	{
-		if( caller )
-			nlerror( "You are using QtCarbon! Only QtCocoa supported, please upgrade Qt" );
-
-		if( driver != NULL )
-		{
-			NL3D::IDriver *iDriver = dynamic_cast< NL3D::CDriverUser* >( driver )->getDriver();
-			if( iDriver != NULL )
-			{
-				cocoaProc proc = ( cocoaProc )iDriver->getWindowProc();
-				return proc( iDriver, event );
-			}
-		}
-
-		return false;
-	}
-
-#elif defined( NL_OS_UNIX )
-
-	typedef bool ( *x11Proc )( NL3D::IDriver *drv, XEvent *e );
-
-	bool Nel3DWidget::x11Event( XEvent *event )
-	{
-		if( driver != NULL )
-		{
-			NL3D::IDriver *iDriver = dynamic_cast< NL3D::CDriverUser* >( driver )->getDriver();
-			if( driver != NULL )
-			{
-				x11Proc proc = ( x11Proc )iDriver->getWindowProc();
-				return proc( iDriver, event );
-			}
-		}
-
-		return false;
-	}
+#if defined ( NL_OS_WINDOWS )
+
+	typedef bool ( *winProc )( NL3D::IDriver *driver, HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam );
+
+	bool Nel3DWidget::winEvent( MSG *message, long *result )
+	{
+		if( driver != NULL ) 
+		{
+			NL3D::IDriver *iDriver = dynamic_cast< NL3D::CDriverUser* >( driver )->getDriver();
+			if( iDriver != NULL )
+			{
+				winProc proc = (winProc)iDriver->getWindowProc();
+				return proc( iDriver, message->hwnd, message->message, message->wParam, message->lParam );
+			}
+		}
+
+		return false;
+	}
+
+#elif defined( NL_OS_MAC )
+
+	typedef bool ( *cocoaProc )( NL3D::IDriver *, const void *e );
+
+	bool Nel3DWidget::macEvent( EventHandlerCallRef caller, EventRef event )
+	{
+		if( caller )
+			nlerror( "You are using QtCarbon! Only QtCocoa supported, please upgrade Qt" );
+
+		if( driver != NULL )
+		{
+			NL3D::IDriver *iDriver = dynamic_cast< NL3D::CDriverUser* >( driver )->getDriver();
+			if( iDriver != NULL )
+			{
+				cocoaProc proc = ( cocoaProc )iDriver->getWindowProc();
+				return proc( iDriver, event );
+			}
+		}
+
+		return false;
+	}
+
+#elif defined( NL_OS_UNIX )
+
+	typedef bool ( *x11Proc )( NL3D::IDriver *drv, XEvent *e );
+
+	bool Nel3DWidget::x11Event( XEvent *event )
+	{
+		if( driver != NULL )
+		{
+			NL3D::IDriver *iDriver = dynamic_cast< NL3D::CDriverUser* >( driver )->getDriver();
+			if( driver != NULL )
+			{
+				x11Proc proc = ( x11Proc )iDriver->getWindowProc();
+				return proc( iDriver, event );
+			}
+		}
+
+		return false;
+	}
 #endif 
 
 }
diff --git a/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/nelgui_widget.cpp b/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/nelgui_widget.cpp
index 006c1034a..2313c20c8 100644
--- a/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/nelgui_widget.cpp
+++ b/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/nelgui_widget.cpp
@@ -119,7 +119,8 @@ namespace GUIEditor
 
 	void NelGUIWidget::paintEvent( QPaintEvent *evnt )
 	{
-		//draw();
+		if( !guiLoaded )
+			clear();
 	}
 
 	void NelGUIWidget::timerEvent( QTimerEvent *evnt )
diff --git a/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/proc_editor.ui b/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/proc_editor.ui
index f8c17af54..cb3ce69b3 100644
--- a/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/proc_editor.ui
+++ b/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/proc_editor.ui
@@ -2,6 +2,9 @@
 <ui version="4.0">
  <class>ProcEditor</class>
  <widget class="QWidget" name="ProcEditor">
+  <property name="windowModality">
+   <enum>Qt::ApplicationModal</enum>
+  </property>
   <property name="geometry">
    <rect>
     <x>0</x>