linux curses 管理多視窗__linux

以下內容來自 linux beginning programming

 

#include <unistd.h>
#include <stdlib.h>
#include <curses.h>

int main()
{
WINDOW *new_window_ptr;
WINDOW *popup_window_ptr;
int x_loop;
int y_loop;
char a_letter = 'a';

initscr();

move(5,5);
printw("%s","testing multiple windows");
refresh();

for(y_loop=0;y_loop<LINES-1;y_loop++)
{
for(x_loop=0;x_loop<COLS-1;x_loop++)
{
mvwaddch(stdscr,y_loop,x_loop,a_letter);
a_letter++;
if(a_letter>'z')a_letter='a';
}
}
/*update the screen*/
refresh();
sleep(2);

new_window_ptr = newwin(10,20,5,5);
mvwprintw(new_window_ptr,2,2,"%s","hello world");
mvwprintw(new_window_ptr,5,2,"%s","notice how very long lines wrap inside the window");
wrefresh(new_window_ptr);
sleep(2);

a_letter='0';
for(y_loop=0;y_loop<LINES-1;y_loop++)
{
for(x_loop=0;x_loop<COLS-1;x_loop++)
{
mvwaddch(stdscr,y_loop,x_loop,a_letter);
a_letter++;
if(a_letter>'9')a_letter='0';
}
}

refresh();
sleep(2);

wrefresh(new_window_ptr);
sleep(2);

touchwin(new_window_ptr);
wrefresh(new_window_ptr);
sleep(2);

popup_window_ptr=newwin(10,20,8,8);
box(popup_window_ptr,'|','-');
mvwprintw(popup_window_ptr,5,2,"%s","pop up window!");
wrefresh(popup_window_ptr);
sleep(2);

touchwin(new_window_ptr);
wrefresh(new_window_ptr);
sleep(2);
wclear(new_window_ptr);
wrefresh(new_window_ptr);
sleep(2);
delwin(new_window_ptr);
touchwin(popup_window_ptr);
wrefresh(popup_window_ptr);
sleep(2);
delwin(popup_window_ptr);
touchwin(stdscr);
refresh();
sleep(2);

endwin();
exit(0);
}