我使用ncurses库在C编程(这是第一次),我有两个问题.我在ubuntu上使用默认终端(gnome终端).
1)我需要调整终端的大小.我使用了resizeter()和resize_term(),但是它们都失败了.
2)我使用scrollok()函数,问题是我丢失了滚动的行(当我回到wscrl()时,有空白行).
#include <ncurses.h>
int main() {
WINDOW *win, *win2;
int i;
char c;
initscr();
cbreak();
noecho();
win=newwin(8,20,1,1);
box(win,0,0);
win2=newwin(6,18,2,2);
scrollok(win2,1);
wrefresh(win);
wrefresh(win);
for(i=0;i<15;i++){
c=wgetch(win2);
if(c=='u'){
wscrl(win2,-1);
wrefresh(win2);
}
else{
wprintw(win2,"%c\n",c);
wrefresh(win2);
}
}
delwin(win);
delwin(win2);
endwin();
return 0;
}
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