{
xtype: Gtk.TreeViewColumn,
title : "Class",
+ expand : true,
items : [
{
xtype: Gtk.CellRendererText
{
xtype: Gtk.TreeViewColumn,
title : "Methods",
+ expand : true,
items : [
{
xtype: Gtk.CellRendererText
{
xtype: Gtk.TreeViewColumn,
title : "Child classes",
+ expand : true,
items : [
{
xtype: Gtk.CellRendererText