'Draw items in `Selection Dialog`.
:param pos: Index of selected item in `Configure Setting` frame.
:type pos: int
:param i_pos: Index of selected item in `Selection Dialog`.
:type i_pos: int
:param screen: A **WindowObject** which represents the selection
dialog.
:type screen: WindowObject'

def sub_selection_dialog_items(self, pos, i_pos, screen):

    normal = curses.A_NORMAL
    select = (normal + curses.A_BOLD)
    for (p, item) in enumerate(self.settings[pos][2]):
        item_str = (item if pos else item['tag'])
        screen.addstr((1 + p), 2, item_str, (select if (p == i_pos) else normal))
    screen.refresh()
