PropertyGrid.PropertyGrid.PropertyGrid C# (CSharp) Method

        internal PropertyGrid(EditorManager editorManager)
        {
            this.editorManager = editorManager;

            #region Toolbar

            PropertyGridToolbar tb = new PropertyGridToolbar ();
            base.PackStart (tb, false, false, 0);
            toolbar = tb;

            catButton = new RadioButton ((Gtk.RadioButton)null);
            catButton.DrawIndicator = false;
            catButton.Relief = ReliefStyle.None;
            Gdk.Pixbuf pixbuf = null;
            //			try {
            //				pixbuf = new Gdk.Pixbuf (typeof (PropertyGrid).Assembly, "MonoDevelop.Components.PropertyGrid.SortByCat.png");
            //			} catch {}
            //(Exception e) {
                //LoggingService.LogError ("Can't create pixbuf from resource: MonoDevelop.Components.PropertyGrid.SortByCat.png", e);
            //}
            if (pixbuf != null) {
                catButton.Image = new Gtk.Image (pixbuf);
                catButton.Image.Show ();
            }
            catButton.TooltipText = "Sort in categories";
            catButton.Toggled += new EventHandler (toolbarClick);
            toolbar.Insert (catButton, 0);

            alphButton = new RadioButton (catButton);
            alphButton.DrawIndicator = false;
            alphButton.Relief = ReliefStyle.None;
            alphButton.Image = new Gtk.Image (Stock.SortAscending, IconSize.Menu);
            alphButton.Image.Show ();
            alphButton.TooltipText = "Sort alphabetically";
            alphButton.Clicked += new EventHandler (toolbarClick);
            toolbar.Insert (alphButton, 1);

            catButton.Active = true;

            toolbar.Insert (new SeparatorToolItem (), 2);
            helpButton = new ToggleButton ();
            helpButton.Relief = ReliefStyle.None;
            helpButton.Image = new Gtk.Image (Gtk.Stock.Help, IconSize.Menu);
            helpButton.TooltipText = "Show help panel";
            helpButton.Clicked += delegate {
                ShowHelp = helpButton.Active;
                //MonoDevelop.Core.PropertyService.Set (PROP_HELP_KEY, helpButton.Active);
            };
            toolbar.Insert (helpButton, 3);

            #endregion

            vpaned = new VPaned ();

            tree = new PropertyGridTree (editorManager, this);
            tree.Changed += delegate {
                Update ();
            };

            VBox tbox = new VBox ();
            toolbarSeparator = new HSeparator ();
            toolbarSeparator.Visible = true;
            tbox.PackStart (toolbarSeparator, false, false, 0);
            tbox.PackStart (tree, true, true, 0);
            helpSeparator = new HSeparator ();
            tbox.PackStart (helpSeparator, false, false, 0);
            helpSeparator.NoShowAll = true;
            vpaned.Pack1 (tbox, true, true);

            AddPropertyTab (new DefaultPropertyTab ());
            AddPropertyTab (new EventPropertyTab ());

            base.PackEnd (vpaned);
            base.FocusChain = new Gtk.Widget [] { vpaned };

            //helpButton.Active = ShowHelp = MonoDevelop.Core.PropertyService.Get<bool> (PROP_HELP_KEY, true);

            Populate ();
            UpdateTabs ();
        }