Creacion de un TreeView GTK# (Create treeview GTK# C-Sharp)

Buen Dia Amigos

Aca del dejo como crear un TreeView en GKT#, bajo monodevelop 5.10 Linux aunque tambien funciona para Xamarin Studio sin problemas

Librerias a Usar

using System;
using Gtk;
using Gdk;
using Glade;
using Npgsql;
using System.Collections;
using System.Data;
using System.Collections.Generic;






Llamada del scrip

Explicacion del arreglo

{ "Cant.", "text","","","","","true"},

0 titulo
1 tipo de la columna
2 ancho de la columna
3 R   Color
4 G   Color
5 B   Color
6 true visualiza columna   false oculta columna


void crea_treeview()
        {
            object[] parametros = { treeview_concepto_remis,treeViewEngineconcepremis};
            string[,] coltreeview = {
                { "Cant.", "text","","","","","true"},
                { "Ref.", "text","","","","","true" },
                { "Descripcion", "text","400","","","","true" },
                { "Pre. Unitario", "text","","","","","true" },
                { "Total", "text","","","","","true" },
                { "Lote", "text","100","","","","true" },
                { "Caducidad", "text","80","","","","true" },
                { "Cod. Barra", "text","","","","","true" },
                { "Ref.", "text","","","","","true" },
                { "ID Producto", "text","","","","","true" },
                { "Nro.remision", "text","","","","","false" }
            };
            crea_colums_treeview (parametros, coltreeview,"treeview_concepto_remis");
}

Como se crea automaticamente las columnas del TreeView

void crea_colums_treeview(object[] args,string [,] args_colums,string nombre_treeview_)
        {
            //var columns_renderertext = new List();
            //var columns_renderertoggle = new List();
            Gtk.CellRendererText text;
            Gtk.CellRendererToggle toggle;
            Gtk.TreeView treeviewobject = null;
            Gtk.ListStore treeViewEngine = null;
            ArrayList columns = new ArrayList ();

            treeviewobject = (object) args[0] as Gtk.TreeView;
            treeViewEngine = (object) args[1] as Gtk.ListStore;

            var columns_treeview = new List();

            foreach (TreeViewColumn tvc in treeviewobject.Columns)
                treeviewobject.RemoveColumn(tvc);

            Type[] t = new Type[args_colums.GetUpperBound (0)+1];
            for (int colum_field = 0; colum_field <= args_colums.GetUpperBound (0); colum_field++) {
                if ((string)args_colums [colum_field, 1] == "text") {
                    t [colum_field] = typeof(string);
                }
                if ((string)args_colums [colum_field, 1] == "toogle") {
                    t [colum_field] = typeof(bool);
                }
            }
            treeViewEngine = new Gtk.ListStore(t);
            //treeViewEngine = liststore_;
            treeviewobject.Model = treeViewEngine;
            treeviewobject.RulesHint = true;
            //treeviewobject.Selection.Mode = SelectionMode.Multiple;
            if (args_colums.GetUpperBound (0) >= 0) {
                for (int colum_field = 0; colum_field <= args_colums.GetUpperBound (0); colum_field++) {
                    if ((string)args_colums [colum_field, 0] != "") {
                        if ((string)args_colums [colum_field, 1] == "text") {
                            // column for holiday names
                            text = new CellRendererText ();
                            text.Xalign = 0.0f;
                            columns.Add (text);
                            columns_treeview.Add (new TreeViewColumn ((string)args_colums [colum_field, 0], text, "text", colum_field));
                            //columns_renderertext.Add (new CellRendererText ()); 
                            //columns_renderertext [colum_field+1].Xalign = 0.0f;
                            //columns.Add (columns_renderertext [colum_field+1]);
                            //columns_treeview.Add (new TreeViewColumn ((string)args_colums [colum_field, 0], columns_renderertext [colum_field], "text", colum_field));
                            // ancho de la columna
                            if ((string) args_colums [colum_field, 2] != "") {
                                text.Width = int.Parse((string) args_colums [colum_field, 2]);
                            }
                            // color de la columna
                            if ((string) args_colums [colum_field, 3] != "") {
                                text.CellBackgroundGdk = new Gdk.Color (byte.Parse((string) args_colums [colum_field, 3]), byte.Parse((string) args_colums [colum_field, 4]), byte.Parse((string) args_colums [colum_field, 5]));
                            }
                            if (nombre_treeview_ == "treeview_concepto_remis"){
                                if(colum_field == 0) {
                                    text.Editable = true;
                                    text.Edited += NumberCellEdited_cantremis;
                                }
                                if(colum_field == 2) {
                                    text.Editable = true;
                                    text.Edited += NumberCellEdited_concepto;
                                }
                                if(colum_field == 3) {
                                    text.Editable = true;
                                    text.Edited += NumberCellEdited_precioremis;
                                }
                                if(colum_field == 5) {
                                    text.Editable = true;
                                    text.Edited += NumberCellEdited_lote;
                                }
                                if(colum_field == 6) {
                                    text.Editable = true;
                                    text.Edited += NumberCellEdited_caducidad;
                                }
                            }
                        }
                        if ((string)args_colums [colum_field, 1] == "toogle") {
                            // column for holiday names
                            toggle = new CellRendererToggle ();
                            toggle.Xalign = 0.0f;
                            columns.Add (toggle);
                            columns_treeview.Add (new TreeViewColumn ((string)args_colums [colum_field, 0], toggle, "active", colum_field));
                            //columns_renderertoggle.Add(new CellRendererToggle());
                            //columns_renderertoggle[colum_field].Xalign = 0.0f;
                            //columns.Add (columns_renderertoggle[colum_field]);
                            //columns_treeview.Add (new TreeViewColumn ((string)args_colums [colum_field, 0], columns_renderertoggle[colum_field], "active", colum_field));
                            //toggle.Toggled += new ToggledHandler (selecciona_fila);
                            // ancho de la columna
                            if ((string) args_colums [colum_field, 2] != "") {
                                toggle.Width = int.Parse((string) args_colums [colum_field, 2]);
                            }
                            // color de la columna
                            if ((string) args_colums [colum_field, 3] != "") {
                                toggle.CellBackgroundGdk = new Gdk.Color (byte.Parse((string) args_colums [colum_field, 3]), byte.Parse((string) args_colums [colum_field, 4]), byte.Parse((string) args_colums [colum_field, 5]));
                            }
                        }
                        columns_treeview [colum_field].Resizable = true;
                        treeviewobject.InsertColumn (columns_treeview [colum_field], colum_field);
                        columns_treeview [colum_field].Visible = Convert.ToBoolean((string)args_colums [colum_field, 6]);
                    }
                }
                if (nombre_treeview_ == "treeview_concepto_remis"){
                    //treeview_concepto_remis.RowActivated += on_button_ligar_erp_clicked;
                    treeview_concepto_remis = treeviewobject;
                    treeViewEngineconcepremis = treeViewEngine;
                }
                if (nombre_treeview_ == "treeview_lista_remisiones") {
                    treeview_lista_remisiones.RowActivated += on_button_abrirremis_clicked;
                    treeview_lista_remisiones = treeviewobject;
                    treeViewEngineListaRemis = treeViewEngine;
                }
            }
        }