# File locana/l_radiobox.rb, line 90
   def paint_checkbox()
      lw = checkbox_width
      if (box_pos() == :right)   # Put the radiobox on right edge

         cx = clientW - lw       # Put the radiobox on right edge

      else     # put the box on the left (the default)

         cx = l_determine_internal_x
      end
      cy = l_determine_internal_y
      left = cx + SPACER #+ box_bwidth

      right = cx + lw - SPACER #- box_bwidth*2

      top = cy + SPACER #+ box_bwidth

      bottom = cy + lw - SPACER #- box_bwidth*2

      b = box_border
      Locana_gui::draw_ellipse(l_frame, box_color, left, top, right, bottom, box_bwidth) if (!b || b != :none)
      paint_check(left, top, right, bottom) if (self.value)
   end