Setting treeview column width

[Binary Chen <binary chen gmail com>]

Hi,

With following code, I still can't make a fixed sized treeview column,
the column's width is large even after I have set its size, whats wrong
with it? Any other thing affect it?

        column = gtk_tree_view_column_new();
        gtk_tree_view_column_set_title(column, _("Name"));
        gtk_tree_view_column_set_fixed_width(column, 3);
        gtk_tree_view_column_set_sizing(column,
GTK_TREE_VIEW_COLUMN_FIXED);
        gtk_tree_view_insert_column(GTK_TREE_VIEW(treeview), column,
-1);
        gtk_tree_view_column_set_resizable(column, FALSE);


Thanks in advance.
Bin