gtk/examples/window-default.c

#include <gtk/gtk.h>

int
main (int   argc,
      char *argv[])
{
  GtkWidget *window;

  gtk_init (&argc, &argv);

  window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
  gtk_window_set_title (GTK_WINDOW (window), "Window");

  g_signal_connect (window, "destroy", G_CALLBACK (gtk_main_quit), NULL);

  gtk_widget_show (window);

  gtk_main ();

  return 0;
}