ScoobyRom.DataView2DGtk.InitTreeView C# (CSharp) Method

        void InitTreeView()
        {
            InitCellRenderers ();

            #region Columns

            // must be appended/inserted in correct order
            foreach (ColumnNr2D colNr in ColumnsOrder) {
                TreeViewColumn column = CreateColumn (colNr);
                // null means column is not being used on view
                if (column == null)
                    continue;

                columnsDict.Add (column, (int)colNr);

                if (column.SortColumnId < 0 && colNr != ColumnNr2D.Icon)
                    column.SortColumnId = (int)colNr;

                column.Reorderable = true;
                column.Resizable = true;
            }
            AjustIconCol ();

            #endregion Columns

            #region TreeView

            treeView.Selection.Mode = SelectionMode.Browse;
            treeView.RulesHint = true;
            treeView.EnableSearch = true;
            treeView.SearchColumn = (int)ColumnNr2D.Title;
            treeView.SearchEqualFunc = TreeViewSearchFunc;
            treeView.CursorChanged += OnCursorChanged;
            treeView.RowActivated += HandleTreeViewRowActivated;
            treeView.Model = treeModel;

            #endregion TreeView
        }