i forgot add that I try scroll by : gtk_text_buffer_get_end_iter (buf, &finito); gtk_text_buffer_place_cursor (buf, &finito); gtk_text_view_scroll_to_mark (GTK_TEXT_VIEW (history), gtk_text_buffer_get_insert (buf), 0.0, TRUE,0.5) and this is what not work. -- Marcin Krzyzanowski www : http://krzak.linux.net.pl email : krzak@linux.net.pl , krzak@hakore.com IRC : [krzyzak] @#linuxnews @#zdrowo_jebnieci