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tests/ncurses_resize_hello_world.cpp
2024-03-10 15:57:36 +01:00

39 lines
679 B
C++

// @COMPILECMD g++ $@ $(pkg-config --libs ncurses)
#include <signal.h>
#include <ncurses.h>
int scr_h, scr_w;
WINDOW* myWindow;
char greeting[] = "Hello Ncurses!";
void display(int sig = 0){
if(sig != 0){
delwin(myWindow);
endwin();
refresh();
clear();
}
getmaxyx(curscr, scr_h, scr_w);
myWindow = newwin(3, ( sizeof(greeting)-1 ) + 4,
( scr_h / 2 ) - 1, (scr_w - ( sizeof(greeting)-1) ) / 2);
refresh();
box(myWindow, 0, 0);
mvwaddstr(myWindow, 1, 2, greeting);
wrefresh(myWindow);
}
signed main(){
initscr();
noecho();
curs_set(0);
signal(SIGWINCH, display);
display();
while(1){}
endwin();
return 0;
}