# Method GTK2.TreeViewColumn()->add_attribute()

Method add_attribute

  ``GTK2.TreeViewColumn` add_attribute(`GTK2.CellRenderer` `cell_renderer`, `string` `attribute`, `int` `column`)`

Description

  Adds an attribute mapping to the list. The column is the column of the model to get a value from, and the attribute is the parameter on cell_rendere to be set from the value. So for example if column 2 of the model contains strings, you could have the "text" attribute of a W(CellRendererText) get its values from column 2.