27 color::color foreground
;
28 color::color background
;
34 virtual void set_forecolor(color::color c
) {
38 virtual color::color
get_forecolor() const {
42 virtual void set_backcolor(color::color c
) {
46 virtual color::color
get_backcolor() const {
50 virtual void default_color() {
51 foreground
= color::gray
;
52 background
= color::black
;