diff --git a/CSharp/Environments/GTK/Engines/UniversalEditor.Environments.GTK/gtk-gui/UniversalEditor.Engines.GTK.MainWindow.cs b/CSharp/Environments/GTK/Engines/UniversalEditor.Environments.GTK/gtk-gui/UniversalEditor.Engines.GTK.MainWindow.cs
index 27727a31..f8bad287 100644
--- a/CSharp/Environments/GTK/Engines/UniversalEditor.Environments.GTK/gtk-gui/UniversalEditor.Engines.GTK.MainWindow.cs
+++ b/CSharp/Environments/GTK/Engines/UniversalEditor.Environments.GTK/gtk-gui/UniversalEditor.Engines.GTK.MainWindow.cs
@@ -1,209 +1,211 @@
 
 // This file has been generated by the GUI designer. Do not modify.
-
-public partial class MainWindow
+namespace UniversalEditor.Engines.GTK
 {
-	private global::Gtk.UIManager UIManager;
-	private global::Gtk.Action FileAction;
-	private global::Gtk.Action FileNew;
-	private global::Gtk.Action FileNewDocument;
-	private global::Gtk.Action FileNewProject;
-	private global::Gtk.Action FileOpen;
-	private global::Gtk.Action FileOpenDocument;
-	private global::Gtk.Action FileOpenProject;
-	private global::Gtk.Action CloseAction;
-	private global::Gtk.Action DocumentAction;
-	private global::Gtk.Action ProjectAction;
-	private global::Gtk.Action WindowAction;
-	private global::Gtk.Action quitAction;
-	private global::Gtk.Action EditAction;
-	private global::Gtk.Action CutAction;
-	private global::Gtk.VBox vbox1;
-	private global::Gtk.MenuBar menubar1;
-	private global::Gtk.Toolbar toolbar1;
-	private global::Gtk.Notebook notebook1;
-	private global::Gtk.Statusbar statusbar1;
-	private global::Gtk.Label lblStatus;
-	
-	protected virtual void Build ()
+	public partial class MainWindow
 	{
-		global::Stetic.Gui.Initialize (this);
-		// Widget MainWindow
-		this.UIManager = new global::Gtk.UIManager ();
-		global::Gtk.ActionGroup w1 = new global::Gtk.ActionGroup ("Default");
-		this.FileAction = new global::Gtk.Action (
-			"FileAction",
-			global::Mono.Unix.Catalog.GetString("_File"),
-			null,
-			null
-		);
-		this.FileAction.ShortLabel = global::Mono.Unix.Catalog.GetString ("_File");
-		w1.Add (this.FileAction, null);
-		this.FileNew = new global::Gtk.Action (
-			"FileNew",
-			global::Mono.Unix.Catalog.GetString("_New"),
-			null,
-			null
-		);
-		this.FileNew.ShortLabel = global::Mono.Unix.Catalog.GetString ("_New");
-		w1.Add (this.FileNew, null);
-		this.FileNewDocument = new global::Gtk.Action (
-			"FileNewDocument",
-			global::Mono.Unix.Catalog.GetString("_Document..."),
-			null,
-			null
-		);
-		this.FileNewDocument.ShortLabel = global::Mono.Unix.Catalog.GetString ("_Document...");
-		w1.Add (this.FileNewDocument, null);
-		this.FileNewProject = new global::Gtk.Action (
-			"FileNewProject",
-			global::Mono.Unix.Catalog.GetString("_Project..."),
-			null,
-			null
-		);
-		this.FileNewProject.ShortLabel = global::Mono.Unix.Catalog.GetString ("_Project...");
-		w1.Add (this.FileNewProject, null);
-		this.FileOpen = new global::Gtk.Action (
-			"FileOpen",
-			global::Mono.Unix.Catalog.GetString("_Open"),
-			null,
-			null
-		);
-		this.FileOpen.ShortLabel = global::Mono.Unix.Catalog.GetString ("_Open");
-		w1.Add (this.FileOpen, null);
-		this.FileOpenDocument = new global::Gtk.Action (
-			"FileOpenDocument",
-			global::Mono.Unix.Catalog.GetString("_Document..."),
-			null,
-			null
-		);
-		this.FileOpenDocument.ShortLabel = global::Mono.Unix.Catalog.GetString ("_Document...");
-		w1.Add (this.FileOpenDocument, null);
-		this.FileOpenProject = new global::Gtk.Action (
-			"FileOpenProject",
-			global::Mono.Unix.Catalog.GetString("_Project..."),
-			null,
-			null
-		);
-		this.FileOpenProject.ShortLabel = global::Mono.Unix.Catalog.GetString ("_Project...");
-		w1.Add (this.FileOpenProject, null);
-		this.CloseAction = new global::Gtk.Action (
-			"CloseAction",
-			global::Mono.Unix.Catalog.GetString("_Close"),
-			null,
-			null
-		);
-		this.CloseAction.ShortLabel = global::Mono.Unix.Catalog.GetString ("_Close");
-		w1.Add (this.CloseAction, null);
-		this.DocumentAction = new global::Gtk.Action (
-			"DocumentAction",
-			global::Mono.Unix.Catalog.GetString("_Document"),
-			null,
-			null
-		);
-		this.DocumentAction.ShortLabel = global::Mono.Unix.Catalog.GetString ("_Document");
-		w1.Add (this.DocumentAction, null);
-		this.ProjectAction = new global::Gtk.Action (
-			"ProjectAction",
-			global::Mono.Unix.Catalog.GetString("_Project"),
-			null,
-			null
-		);
-		this.ProjectAction.ShortLabel = global::Mono.Unix.Catalog.GetString ("_Project");
-		w1.Add (this.ProjectAction, null);
-		this.WindowAction = new global::Gtk.Action (
-			"WindowAction",
-			global::Mono.Unix.Catalog.GetString("_Window"),
-			null,
-			null
-		);
-		this.WindowAction.ShortLabel = global::Mono.Unix.Catalog.GetString ("_Window");
-		w1.Add (this.WindowAction, null);
-		this.quitAction = new global::Gtk.Action (
-			"quitAction",
-			global::Mono.Unix.Catalog.GetString("_Quit"),
-			null,
-			"gtk-quit"
-		);
-		this.quitAction.ShortLabel = global::Mono.Unix.Catalog.GetString ("_Quit");
-		w1.Add (this.quitAction, null);
-		this.EditAction = new global::Gtk.Action (
-			"EditAction",
-			global::Mono.Unix.Catalog.GetString("_Edit"),
-			null,
-			null
-		);
-		this.EditAction.ShortLabel = global::Mono.Unix.Catalog.GetString ("_Edit");
-		w1.Add (this.EditAction, null);
-		this.CutAction = new global::Gtk.Action (
-			"CutAction",
-			global::Mono.Unix.Catalog.GetString("Cu_t"),
-			null,
-			null
-		);
-		this.CutAction.ShortLabel = global::Mono.Unix.Catalog.GetString ("Cu_t");
-		w1.Add (this.CutAction, null);
-		this.UIManager.InsertActionGroup (w1, 0);
-		this.AddAccelGroup (this.UIManager.AccelGroup);
-		this.Name = "MainWindow";
-		this.Title = global::Mono.Unix.Catalog.GetString ("Universal Editor");
-		this.WindowPosition = ((global::Gtk.WindowPosition)(4));
-		// Container child MainWindow.Gtk.Container+ContainerChild
-		this.vbox1 = new global::Gtk.VBox ();
-		this.vbox1.Name = "vbox1";
-		this.vbox1.Spacing = 6;
-		// Container child vbox1.Gtk.Box+BoxChild
-		this.UIManager.AddUiFromString ("<ui><menubar name='menubar1'/></ui>");
-		this.menubar1 = ((global::Gtk.MenuBar)(this.UIManager.GetWidget ("/menubar1")));
-		this.menubar1.Name = "menubar1";
-		this.vbox1.Add (this.menubar1);
-		global::Gtk.Box.BoxChild w2 = ((global::Gtk.Box.BoxChild)(this.vbox1 [this.menubar1]));
-		w2.Position = 0;
-		w2.Expand = false;
-		w2.Fill = false;
-		// Container child vbox1.Gtk.Box+BoxChild
-		this.UIManager.AddUiFromString ("<ui><toolbar name='toolbar1'/></ui>");
-		this.toolbar1 = ((global::Gtk.Toolbar)(this.UIManager.GetWidget ("/toolbar1")));
-		this.toolbar1.Name = "toolbar1";
-		this.toolbar1.ShowArrow = false;
-		this.vbox1.Add (this.toolbar1);
-		global::Gtk.Box.BoxChild w3 = ((global::Gtk.Box.BoxChild)(this.vbox1 [this.toolbar1]));
-		w3.Position = 1;
-		w3.Expand = false;
-		w3.Fill = false;
-		// Container child vbox1.Gtk.Box+BoxChild
-		this.notebook1 = new global::Gtk.Notebook ();
-		this.notebook1.CanFocus = true;
-		this.notebook1.Name = "notebook1";
-		this.notebook1.CurrentPage = -1;
-		this.vbox1.Add (this.notebook1);
-		global::Gtk.Box.BoxChild w4 = ((global::Gtk.Box.BoxChild)(this.vbox1 [this.notebook1]));
-		w4.Position = 2;
-		// Container child vbox1.Gtk.Box+BoxChild
-		this.statusbar1 = new global::Gtk.Statusbar ();
-		this.statusbar1.Name = "statusbar1";
-		this.statusbar1.Spacing = 6;
-		this.statusbar1.HasResizeGrip = false;
-		// Container child statusbar1.Gtk.Box+BoxChild
-		this.lblStatus = new global::Gtk.Label ();
-		this.lblStatus.Name = "lblStatus";
-		this.lblStatus.Xalign = 0F;
-		this.lblStatus.LabelProp = global::Mono.Unix.Catalog.GetString ("Ready");
-		this.statusbar1.Add (this.lblStatus);
-		global::Gtk.Box.BoxChild w5 = ((global::Gtk.Box.BoxChild)(this.statusbar1 [this.lblStatus]));
-		w5.Position = 0;
-		this.vbox1.Add (this.statusbar1);
-		global::Gtk.Box.BoxChild w6 = ((global::Gtk.Box.BoxChild)(this.vbox1 [this.statusbar1]));
-		w6.Position = 3;
-		w6.Expand = false;
-		w6.Fill = false;
-		this.Add (this.vbox1);
-		if ((this.Child != null)) {
-			this.Child.ShowAll ();
+		private global::Gtk.UIManager UIManager;
+		private global::Gtk.Action FileAction;
+		private global::Gtk.Action FileNew;
+		private global::Gtk.Action FileNewDocument;
+		private global::Gtk.Action FileNewProject;
+		private global::Gtk.Action FileOpen;
+		private global::Gtk.Action FileOpenDocument;
+		private global::Gtk.Action FileOpenProject;
+		private global::Gtk.Action CloseAction;
+		private global::Gtk.Action DocumentAction;
+		private global::Gtk.Action ProjectAction;
+		private global::Gtk.Action WindowAction;
+		private global::Gtk.Action quitAction;
+		private global::Gtk.Action EditAction;
+		private global::Gtk.Action CutAction;
+		private global::Gtk.VBox vbox1;
+		private global::Gtk.MenuBar menubar1;
+		private global::Gtk.Toolbar toolbar1;
+		private global::Gtk.Notebook tbsTabs;
+		private global::Gtk.Statusbar statusbar1;
+		private global::Gtk.Label lblStatus;
+		
+		protected virtual void Build ()
+		{
+			global::Stetic.Gui.Initialize (this);
+			// Widget UniversalEditor.Engines.GTK.MainWindow
+			this.UIManager = new global::Gtk.UIManager ();
+			global::Gtk.ActionGroup w1 = new global::Gtk.ActionGroup ("Default");
+			this.FileAction = new global::Gtk.Action (
+				"FileAction",
+				global::Mono.Unix.Catalog.GetString("_File"),
+				null,
+				null
+			);
+			this.FileAction.ShortLabel = global::Mono.Unix.Catalog.GetString ("_File");
+			w1.Add (this.FileAction, null);
+			this.FileNew = new global::Gtk.Action (
+				"FileNew",
+				global::Mono.Unix.Catalog.GetString("_New"),
+				null,
+				null
+			);
+			this.FileNew.ShortLabel = global::Mono.Unix.Catalog.GetString ("_New");
+			w1.Add (this.FileNew, null);
+			this.FileNewDocument = new global::Gtk.Action (
+				"FileNewDocument",
+				global::Mono.Unix.Catalog.GetString("_Document..."),
+				null,
+				null
+			);
+			this.FileNewDocument.ShortLabel = global::Mono.Unix.Catalog.GetString ("_Document...");
+			w1.Add (this.FileNewDocument, null);
+			this.FileNewProject = new global::Gtk.Action (
+				"FileNewProject",
+				global::Mono.Unix.Catalog.GetString("_Project..."),
+				null,
+				null
+			);
+			this.FileNewProject.ShortLabel = global::Mono.Unix.Catalog.GetString ("_Project...");
+			w1.Add (this.FileNewProject, null);
+			this.FileOpen = new global::Gtk.Action (
+				"FileOpen",
+				global::Mono.Unix.Catalog.GetString("_Open"),
+				null,
+				null
+			);
+			this.FileOpen.ShortLabel = global::Mono.Unix.Catalog.GetString ("_Open");
+			w1.Add (this.FileOpen, null);
+			this.FileOpenDocument = new global::Gtk.Action (
+				"FileOpenDocument",
+				global::Mono.Unix.Catalog.GetString("_Document..."),
+				null,
+				null
+			);
+			this.FileOpenDocument.ShortLabel = global::Mono.Unix.Catalog.GetString ("_Document...");
+			w1.Add (this.FileOpenDocument, null);
+			this.FileOpenProject = new global::Gtk.Action (
+				"FileOpenProject",
+				global::Mono.Unix.Catalog.GetString("_Project..."),
+				null,
+				null
+			);
+			this.FileOpenProject.ShortLabel = global::Mono.Unix.Catalog.GetString ("_Project...");
+			w1.Add (this.FileOpenProject, null);
+			this.CloseAction = new global::Gtk.Action (
+				"CloseAction",
+				global::Mono.Unix.Catalog.GetString("_Close"),
+				null,
+				null
+			);
+			this.CloseAction.ShortLabel = global::Mono.Unix.Catalog.GetString ("_Close");
+			w1.Add (this.CloseAction, null);
+			this.DocumentAction = new global::Gtk.Action (
+				"DocumentAction",
+				global::Mono.Unix.Catalog.GetString("_Document"),
+				null,
+				null
+			);
+			this.DocumentAction.ShortLabel = global::Mono.Unix.Catalog.GetString ("_Document");
+			w1.Add (this.DocumentAction, null);
+			this.ProjectAction = new global::Gtk.Action (
+				"ProjectAction",
+				global::Mono.Unix.Catalog.GetString("_Project"),
+				null,
+				null
+			);
+			this.ProjectAction.ShortLabel = global::Mono.Unix.Catalog.GetString ("_Project");
+			w1.Add (this.ProjectAction, null);
+			this.WindowAction = new global::Gtk.Action (
+				"WindowAction",
+				global::Mono.Unix.Catalog.GetString("_Window"),
+				null,
+				null
+			);
+			this.WindowAction.ShortLabel = global::Mono.Unix.Catalog.GetString ("_Window");
+			w1.Add (this.WindowAction, null);
+			this.quitAction = new global::Gtk.Action (
+				"quitAction",
+				global::Mono.Unix.Catalog.GetString("_Quit"),
+				null,
+				"gtk-quit"
+			);
+			this.quitAction.ShortLabel = global::Mono.Unix.Catalog.GetString ("_Quit");
+			w1.Add (this.quitAction, null);
+			this.EditAction = new global::Gtk.Action (
+				"EditAction",
+				global::Mono.Unix.Catalog.GetString("_Edit"),
+				null,
+				null
+			);
+			this.EditAction.ShortLabel = global::Mono.Unix.Catalog.GetString ("_Edit");
+			w1.Add (this.EditAction, null);
+			this.CutAction = new global::Gtk.Action (
+				"CutAction",
+				global::Mono.Unix.Catalog.GetString("Cu_t"),
+				null,
+				null
+			);
+			this.CutAction.ShortLabel = global::Mono.Unix.Catalog.GetString ("Cu_t");
+			w1.Add (this.CutAction, null);
+			this.UIManager.InsertActionGroup (w1, 0);
+			this.AddAccelGroup (this.UIManager.AccelGroup);
+			this.Name = "UniversalEditor.Engines.GTK.MainWindow";
+			this.Title = global::Mono.Unix.Catalog.GetString ("Universal Editor");
+			this.WindowPosition = ((global::Gtk.WindowPosition)(4));
+			// Container child UniversalEditor.Engines.GTK.MainWindow.Gtk.Container+ContainerChild
+			this.vbox1 = new global::Gtk.VBox ();
+			this.vbox1.Name = "vbox1";
+			this.vbox1.Spacing = 6;
+			// Container child vbox1.Gtk.Box+BoxChild
+			this.UIManager.AddUiFromString ("<ui><menubar name='menubar1'/></ui>");
+			this.menubar1 = ((global::Gtk.MenuBar)(this.UIManager.GetWidget ("/menubar1")));
+			this.menubar1.Name = "menubar1";
+			this.vbox1.Add (this.menubar1);
+			global::Gtk.Box.BoxChild w2 = ((global::Gtk.Box.BoxChild)(this.vbox1 [this.menubar1]));
+			w2.Position = 0;
+			w2.Expand = false;
+			w2.Fill = false;
+			// Container child vbox1.Gtk.Box+BoxChild
+			this.UIManager.AddUiFromString ("<ui><toolbar name='toolbar1'/></ui>");
+			this.toolbar1 = ((global::Gtk.Toolbar)(this.UIManager.GetWidget ("/toolbar1")));
+			this.toolbar1.Name = "toolbar1";
+			this.toolbar1.ShowArrow = false;
+			this.vbox1.Add (this.toolbar1);
+			global::Gtk.Box.BoxChild w3 = ((global::Gtk.Box.BoxChild)(this.vbox1 [this.toolbar1]));
+			w3.Position = 1;
+			w3.Expand = false;
+			w3.Fill = false;
+			// Container child vbox1.Gtk.Box+BoxChild
+			this.tbsTabs = new global::Gtk.Notebook ();
+			this.tbsTabs.CanFocus = true;
+			this.tbsTabs.Name = "tbsTabs";
+			this.tbsTabs.CurrentPage = -1;
+			this.vbox1.Add (this.tbsTabs);
+			global::Gtk.Box.BoxChild w4 = ((global::Gtk.Box.BoxChild)(this.vbox1 [this.tbsTabs]));
+			w4.Position = 2;
+			// Container child vbox1.Gtk.Box+BoxChild
+			this.statusbar1 = new global::Gtk.Statusbar ();
+			this.statusbar1.Name = "statusbar1";
+			this.statusbar1.Spacing = 6;
+			this.statusbar1.HasResizeGrip = false;
+			// Container child statusbar1.Gtk.Box+BoxChild
+			this.lblStatus = new global::Gtk.Label ();
+			this.lblStatus.Name = "lblStatus";
+			this.lblStatus.Xalign = 0F;
+			this.lblStatus.LabelProp = global::Mono.Unix.Catalog.GetString ("Ready");
+			this.statusbar1.Add (this.lblStatus);
+			global::Gtk.Box.BoxChild w5 = ((global::Gtk.Box.BoxChild)(this.statusbar1 [this.lblStatus]));
+			w5.Position = 0;
+			this.vbox1.Add (this.statusbar1);
+			global::Gtk.Box.BoxChild w6 = ((global::Gtk.Box.BoxChild)(this.vbox1 [this.statusbar1]));
+			w6.Position = 3;
+			w6.Expand = false;
+			w6.Fill = false;
+			this.Add (this.vbox1);
+			if ((this.Child != null)) {
+				this.Child.ShowAll ();
+			}
+			this.DefaultWidth = 400;
+			this.DefaultHeight = 299;
+			this.Show ();
+			this.DeleteEvent += new global::Gtk.DeleteEventHandler (this.OnDeleteEvent);
 		}
-		this.DefaultWidth = 400;
-		this.DefaultHeight = 299;
-		this.Show ();
-		this.DeleteEvent += new global::Gtk.DeleteEventHandler (this.OnDeleteEvent);
 	}
 }