attributeConnect 
  open fun attributeConnect(renderer: CellRenderer, attribute: String, column: <Error class: unknown class>)(source)
⚠️ Deprecated ⚠️
This is deprecated since version 4.10.
---Connects an @attribute to apply values from @column for the GtkTreeModel in use.
Parameters
renderer
the GtkCellRenderer to connect an attribute for
attribute
the attribute name
column
the GtkTreeModel column to fetch attribute values from