GTK+ tutorial 9

//http://www.youtube.com/user/thecplusplusguy
//Thanks for the typed in code to Tapit85
#include <gtk/gtk.h>
#include <cstring>

int main(int argc, char* argv[])
{
    gtk_init(&argc, &argv);
    GtkWidget *window, *button;
    window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
    g_signal_connect(window, "delete-event", G_CALLBACK(gtk_main_quit), NULL);

    button = gtk_button_new_from_stock(GTK_STOCK_APPLY);
    gtk_container_add(GTK_CONTAINER(window), button);

    gtk_widget_show_all(window);
    gtk_main();
    return 0;
}