#include <gtk/gtk.h>

/* In an actual application, you would implement these callback functions! */
static void open (GtkMenuItem *menuitem, gpointer data) {};
static void save (GtkMenuItem *menuitem, gpointer data) {};
static void quit (GtkMenuItem *menuitem, gpointer data) {};
static void cut (GtkMenuItem *menuitem, gpointer data) {};
static void copy (GtkMenuItem *menuitem, gpointer data) {};
static void paste (GtkMenuItem *menuitem, gpointer data) {};
static void selectall (GtkMenuItem *menuitem, gpointer data) {};
static void deselect (GtkMenuItem *menuitem, gpointer data) {};
static void help (GtkMenuItem *menuitem, gpointer data) {};
static void about (GtkMenuItem *menuitem, gpointer data) {};

#define NUM_ENTRIES 13
static GtkActionEntry entries[] = 
{
  { "File", NULL, "_File", NULL, NULL, NULL },
  { "Open", GTK_STOCK_OPEN, NULL, NULL, 
     "Open an existing file", G_CALLBACK (open) },
  { "Save", GTK_STOCK_SAVE, NULL, NULL, 
     "Save the document to a file", G_CALLBACK (save) },
  { "Quit", GTK_STOCK_QUIT, NULL, NULL, 
    "Quit the application", G_CALLBACK (quit) },
  { "Edit", NULL, "_Edit", NULL, NULL, NULL },
  { "Cut", GTK_STOCK_CUT, NULL, NULL, 
    "Cut the selection to the clipboard", G_CALLBACK (cut) },
  { "Copy", GTK_STOCK_COPY, NULL, NULL, 
    "Copy the selection to the clipboard", G_CALLBACK (copy) },
  { "Paste", GTK_STOCK_PASTE, NULL, NULL, 
    "Paste text from the clipboard", G_CALLBACK (paste) },
  { "SelectAll", GTK_STOCK_SELECT_ALL, NULL, NULL, 
    "Select all of the text", G_CALLBACK (selectall) },
  { "Deselect", NULL, "_Deselect", "<control>d", 
    "Deselect all of the text", G_CALLBACK (deselect) },
  { "Help", NULL, "_Help", NULL, NULL, NULL },
  { "Contents", GTK_STOCK_HELP, NULL, NULL, 
    "Get help on using the application", G_CALLBACK (help) },
  { "About", GTK_STOCK_ABOUT, NULL, NULL, 
    "More information about the application", G_CALLBACK (about) }
};

int main (int argc, 
          char *argv[])
{
  GtkWidget *window, *menubar, *toolbar, *vbox;
  GtkActionGroup *group;
  GtkUIManager *uimanager;

  gtk_init (&argc, &argv);

  window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
  gtk_window_set_title (GTK_WINDOW (window), "UI Manager");
  gtk_widget_set_size_request (window, 250, -1);

  g_signal_connect (G_OBJECT (window), "destroy",
                    G_CALLBACK (gtk_main_quit), NULL);
  
  /* Create a new action group and add all of the actions to it. */
  group = gtk_action_group_new ("MainActionGroup");
  gtk_action_group_add_actions (group, entries, NUM_ENTRIES, NULL);
  
  /* Create a new UI manager and build the menu bar and toolbar. */
  uimanager = gtk_ui_manager_new ();
  gtk_ui_manager_insert_action_group (uimanager, group, 0);
  gtk_ui_manager_add_ui_from_file (uimanager, "menu.ui", NULL);
  gtk_ui_manager_add_ui_from_file (uimanager, "toolbar.ui", NULL);
  
  /* Retrieve the necessary widgets and associate accelerators. */
  menubar = gtk_ui_manager_get_widget (uimanager, "/MenuBar");
  toolbar = gtk_ui_manager_get_widget (uimanager, "/Toolbar");
  gtk_toolbar_set_style (GTK_TOOLBAR (toolbar), GTK_TOOLBAR_ICONS);
  gtk_window_add_accel_group (GTK_WINDOW (window), 
                              gtk_ui_manager_get_accel_group (uimanager));
  
  vbox = gtk_vbox_new (FALSE, 0);
  gtk_box_pack_start_defaults (GTK_BOX (vbox), menubar);
  gtk_box_pack_start_defaults (GTK_BOX (vbox), toolbar);

  gtk_container_add (GTK_CONTAINER (window), vbox);
  gtk_widget_show_all (window);
  
  gtk_main ();
  return 0;
}