Adds an attribute mapping to the list in @tree_column. The @column is the
column of the model to get a value from, and the @attribute is the
parameter on @cell_renderer 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 #GtkCellRendererText get its values from
column 2.
Adds an attribute mapping to the list in @tree_column. The @column is the column of the model to get a value from, and the @attribute is the parameter on @cell_renderer 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 #GtkCellRendererText get its values from column 2.