(set_find_now_sensitive): New. (entry_changed_cb): Always make the "Find Now" button and menu item sensitive here. (emit_search_activated): ...And here, always insensitive. (setup_standard_verbs): Always start up insensitive. (activate_button_clicked_cb): Make the entry grab the focus. (clear_button_clicked_cb): Likewise. svn path=/trunk/; revision=17348