#include <gtk/gtk.h>

void ende_cb(GtkObject *object)
{
 gtk_main_quit();
}


int main(int argc, char **argv)
{
 GtkWidget *fenster;
 GtkWidget *button1, *button2, *button3, *button_quit;
 GtkWidget *box;
 /*Gtk initialisieren*/
 gtk_init(&argc, &argv);
 /*Ein neues Fenster erstellen*/
 fenster = gtk_window_new(GTK_WINDOW_TOPLEVEL);
 /*Buttons erstellen*/
 button1  = gtk_button_new_with_label("Knopf 1");
 button2  = gtk_button_new_with_label("Knopf 2");
 button3  = gtk_button_new_with_label("Knopf 3");
 button_quit  = gtk_button_new_with_label("Ende");
 /*Neue Box erstellen*/
 box = gtk_vbox_new(FALSE,0);

 /*Signale registrieren*/
 gtk_signal_connect_object(GTK_OBJECT(button_quit), "clicked",
                           GTK_SIGNAL_FUNC(gtk_main_quit), GTK_OBJECT(fenster));
 /*Fenstertitel*/
 gtk_window_set_title(GTK_WINDOW(fenster), "Vertikale Box");
 /*Fensterposition*/
 gtk_window_set_position(GTK_WINDOW(fenster),GTK_WIN_POS_CENTER);

 gtk_container_set_border_width(GTK_CONTAINER(fenster),25);

 /*Nun alles rein in die Box....*/
 gtk_box_pack_start(GTK_BOX(box), button1, FALSE, FALSE, 0);
 gtk_box_pack_start(GTK_BOX(box), button2, FALSE, FALSE, 0);
 gtk_box_pack_start(GTK_BOX(box), button3, FALSE, FALSE, 0);
 gtk_box_pack_start(GTK_BOX(box), button_quit, FALSE, FALSE, 20);


 gtk_container_add(GTK_CONTAINER(fenster),box);

 /*Zeigs uns.....*/
 gtk_widget_show_all(fenster);

 gtk_main();

 return 0;
}