#include <gtk/gtk.h>

GtkWidget *window;

void
hello (void)
{
  gtk_window_move( GTK_WINDOW(window), -1, -1 );
}

void
destroy (void)
{
  gtk_main_quit ();
}

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

  gtk_init (&argc, &argv);

  window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
  gtk_signal_connect (GTK_OBJECT (window), "destroy",
		      GTK_SIGNAL_FUNC (destroy), NULL);
  gtk_container_border_width (GTK_CONTAINER (window), 10);

  button = gtk_button_new_with_label ("Hello World");

  gtk_signal_connect (GTK_OBJECT (button), "clicked",
		      GTK_SIGNAL_FUNC (hello), NULL);
  gtk_container_add (GTK_CONTAINER (window), button);
  gtk_widget_show (button);

  gtk_window_maximize (GTK_WINDOW(window));

  gtk_widget_show (window);

  gtk_main ();

  return 0;
}