dp@dp:~/cursestest % cat 1.c
#include <ncurses.h>
#include <locale.h>
#include <stdio.h>
int main(void){
//init_pair(short index,short foreground,short background)初始化颜色索引
//attron(COLOR_PAIR(索引号)|属性)
setlocale(LC_ALL,"");
initscr();//初始化
box(stdscr,ACS_VLINE,ACS_HLINE);//画边框
if (!has_colors()||start_color()==ERR){
endwin();
printf("终端不支持颜色\n");
return 0;
}
init_pair(1,COLOR_GREEN,COLOR_BLACK);
init_pair(2,COLOR_RED,COLOR_BLACK);
init_pair(3,COLOR_WHITE,COLOR_BLUE);
int i=0;
for (i=1;i<=3;i++){
attron(COLOR_PAIR(i));
move(i,10);
printw("hello,世界%d",i);
}
for (i=1;i<=3;i++){
attron(COLOR_PAIR(i)|A_UNDERLINE);
move(i+5,10);
printw("hello,世界:%d",i);
}
refresh();//刷新屏幕
getch();//等待按键
endwin();//结束
return 0;
}
编译时注意要使用ncursesw库,不使用ncurses库
dp@dp:~/cursestest % gcc -lncursesw 1.c -o mytest
dp@dp:~/cursestest % ./mytest
运行效果 :
5、窗口与子窗口
dp@dp:~/cursestest % cat 1.c #include <ncurses.h> #include <locale.h> int main(){ //init_pair(short index,short foreground,short background)初始化颜色索引 //attron(COLOR_PAIR(索引号)|属性) //newwin建立窗口,derwin建立窗口的子窗口(相对于父窗口相对位置),subwin建立窗口的子窗口(相对于根窗口绝对位置) setlocale(LC_ALL,""); WINDOW *win1,*win2,*subwin; initscr();//初始化 win1=newwin(15,50,1,1);//新窗口(行,列,begin_y,begin_x) box(win1,ACS_VLINE,ACS_HLINE); mvwprintw(win1,1,1,"WIN1"); mvwprintw(win1,2,1,"您好,很高兴认识您"); win2=newwin(10,40,10,30);//新窗口(行,列,begin_y,begin_x) box(win2,ACS_VLINE,ACS_HLINE); mvwprintw(win2,1,1,"WIN2"); mvwprintw(win2,2,1,"您好,很高兴认识您"); subwin=derwin(win2,3,20,3,5); //子窗口 box(subwin,ACS_VLINE,ACS_HLINE); mvwprintw(subwin,1,5,"按任意键退出");//(窗口,y,x,字符串) refresh();//刷新整个大窗口stdscr wrefresh(win1); wrefresh(win2); touchwin(win1);//转换当前窗口为win1 wrefresh(win1); getch();//win1显示完,等待按键显示win2 touchwin(win2);//转换当前窗口为win2 //使用doupdate,可以事先定义要刷新的部分,然后刷新 wnoutrefresh(win2); wnoutrefresh(subwin); doupdate(); getch();//等待按键 delwin(win1); delwin(subwin); delwin(win2); endwin();//结束 return 0; }
dp@dp:~/cursestest % gcc -lncursesw 1.c -o mytest
dp@dp:~/cursestest % ./mytest