set_column_types

Description:

public void set_column_types (Type[] types)

This function is meant primarily for Objects that inherit from TreeStore, and should only be used when constructing a new TreeStore.

It will not function after a row has been added, or a method on the TreeModel interface is called.

Parameters:

this

A TreeStore
types

An array of Type types, one for each column
n_columns

Number of columns for the tree store