# File locana/l_listbox.rb, line 81
   def paint_focus()
      #return nil if (!text)

      th = pixel_height_text()
      ly = l_determine_internal_y + (th + vertical_spacing) * @l_current - self.vscroll_position + th
      lx = l_determine_internal_x
      lw = clientW
      if (is_selected?(@l_current))
         color = (is_selected?(@l_current) ? fg_highlight : fg)
         Locana_gui::draw_line(l_frame, color, lx, ly, lx+lw, ly, 1, :solid)       # Otherwise the line does not appear

      end
      Locana_gui::draw_line(l_frame, focus_color, lx, ly, lx+lw, ly, 1, :dots)
   end