how to correctly use scoll_to_path

[kiet tran <vietory2g gmail com>]

Hi everyone,

i been trying to use scroll_to_path from a treeview and it seems to do nothing

Gtk::TreeModel::Row *function_append()
{
   Gtk::TreeModel::Row row  = *m_refTreeModel->append();
    row[m_Columns.m_col_text] = order_text;
    row[m_Columns.sort] = new_order->_get_no_of_packs();
    row[m_Columns.active_bg_color] = color;
    row[m_Columns.normal_bg_color] = "white";


Gtk::TreeModel::Row * return_row = &row;

    return return_row;
}


void some_function()
{

}