#include <stdlib.h>

#include <gtk/gtk.h>

#include <glib.h>

GtkWidget *status_bar;

static void push_item( GtkWidget *widget,

                       gpointer   data )

{

  static int count = 1;

  gchar *buff;

  buff = g_strdup_printf ("Item %d", count++);

  gtk_statusbar_push (GTK_STATUSBAR (status_bar), GPOINTER_TO_INT (data), buff);

  g_free (buff);

}

static void pop_item( GtkWidget *widget,

                      gpointer   data )

{

  gtk_statusbar_pop (GTK_STATUSBAR (status_bar), GPOINTER_TO_INT (data));

}

int main( int   argc,

          char *argv[] )

{

    GtkWidget *window;

    GtkWidget *vbox;

    GtkWidget *button;

    gint context_id;

    gtk_init (&argc, &argv);

    /* create a new window */

    window = gtk_window_new (GTK_WINDOW_TOPLEVEL);

    gtk_widget_set_size_request (GTK_WIDGET (window), 200, 100);

    gtk_window_set_title (GTK_WINDOW (window), "GTK Statusbar Example");

    g_signal_connect (window, "delete-event",

                      G_CALLBACK (exit), NULL);

    vbox = gtk_vbox_new (FALSE, 1);

    gtk_container_add (GTK_CONTAINER (window), vbox);

    gtk_widget_show (vbox);

    status_bar = gtk_statusbar_new ();

    gtk_box_pack_start (GTK_BOX (vbox), status_bar, TRUE, TRUE, 0);

    gtk_widget_show (status_bar);

    context_id = gtk_statusbar_get_context_id(

                          GTK_STATUSBAR (status_bar), "Statusbar example");

    button = gtk_button_new_with_label ("push item");

    g_signal_connect (button, "clicked",

                      G_CALLBACK (push_item), GINT_TO_POINTER (context_id));

    gtk_box_pack_start (GTK_BOX (vbox), button, TRUE, TRUE, 2);

    gtk_widget_show (button);

    button = gtk_button_new_with_label ("pop last item");

    g_signal_connect (button, "clicked",

                      G_CALLBACK (pop_item), GINT_TO_POINTER (context_id));

    gtk_box_pack_start (GTK_BOX (vbox), button, TRUE, TRUE, 2);

    gtk_widget_show (button);

    /* always display the window as the last step so it all splashes on

     * the screen at once. */

    gtk_widget_show (window);

    gtk_main ();

    return 0;

}