Added ncurses_resize_hello_world.cpp

ncurses_resize_hello_world.cpp

@@ -0,0 +1,38 @@
+// @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;
+}
+