How to set GtkTreeView lines editable

1. create

GtkTreeView

;
2. add the columns using

GtkTreeViewColumn

and what type this will render with

GtkCellRendererText

;
3. create model

GtkListStore

, that will store the values;
4. add model to the treeview;
5. use

GtkListStore::append

to add values to model, and the data will appear on treeview;
6. now set

GtkCellRendererText

editable using

GtkCellRendererText::set_property("editable", TRUE)

;
7. connect

GtkCellRendererText

to

edited

signal;
8. when

GtkCellRendererText

was edited, this method is called passing the

$path

and

$new_text

;
9. get the

$iter

from passed

$path

using

GtkTreeModel::get_iter_from_string($path)

;
10. now you can edit the

GtkTreeModel

value using

GtkTreeModel::set_value($iter, $column, $new_text)

;