<page xmlns="http://projectmallard.org/1.0/" xmlns:its="http://www.w3.org/2005/11/its" xmlns:xi="http://www.w3.org/2001/XInclude" type="guide" style="task" id="gmenu.c" xml:lang="pt-BR">

  <info>

    <title type="text">GMenu (C)</title>

    <link type="guide" xref="c#menu-combo-toolbar"/>

    <revision version="0.1" date="2012-04-28" status="draft"/>

    <credit type="author copyright">

      <name>Tiffany Antopolski</name>

      <email its:translate="no">tiffany.antopolski@gmail.com</email>

      <years>2012</years>

    </credit>

    <desc>A simple implementation of GMenuModel</desc>

    <mal:credit xmlns:mal="http://projectmallard.org/1.0/" type="translator copyright">

      <mal:name>Rafael Ferreira</mal:name>

      <mal:email>rafael.f.f1@gmail.com</mal:email>

      <mal:years>2013</mal:years>

    </mal:credit>

  </info>

  <title>GMenu</title>

  <media type="image" mime="image/png" src="media/gmenu.c.png"/>

  
A GtkApplication with a simple GMenu and SimpleActions

  <note>
You need to be running Gtk3.4 or later for this to work
</note>

#include <gtk/gtk.h>

static void

new_window (GSimpleAction *action,

            GVariant      *parameter,

            gpointer       user_data)

{

  g_print ("This does nothing. It is only a demonstration.\n");

}

static void

quit (GSimpleAction *action,

      GVariant      *parameter,

      gpointer       user_data)

{

  GApplication *application = user_data;

  g_application_quit (application);

}

static void

startup (GtkApplication *application,

         gpointer        user_data)

{

  static const GActionEntry actions[] = {

    { "new", new_window },

    { "quit", quit }

  };

  GMenu *menu;

  g_action_map_add_action_entries (G_ACTION_MAP (application), actions, G_N_ELEMENTS (actions), application);

  menu = g_menu_new ();

  g_menu_append (menu, "New", "app.new");

  g_menu_append (menu, "Quit", "app.quit");

  gtk_application_set_app_menu (application, G_MENU_MODEL (menu));

  g_object_unref (menu);

}

static void

activate (GtkApplication *app,

          gpointer        user_data)

{

  GtkWidget *window;

  window = gtk_application_window_new (app);

  gtk_window_set_application (GTK_WINDOW (window), GTK_APPLICATION (app));

  gtk_window_set_title (GTK_WINDOW (window), "Hello GNOME");

  gtk_widget_show_all (GTK_WIDGET (window));

}

int

main (int argc, char **argv)

{

  GtkApplication *app;

  int status;

  app = gtk_application_new ("org.gtk.example",G_APPLICATION_FLAGS_NONE);

  g_signal_connect (app, "startup", G_CALLBACK (startup), NULL);

  g_signal_connect (app, "activate", G_CALLBACK (activate), NULL);

  status = g_application_run (G_APPLICATION (app), argc, argv);

  g_object_unref (app);

  return status;

}

  In this sample we used the following:

<list>

  <item>
<link href="http://developer.gnome.org/gio/unstable/GMenu.html">GMenu</link>
</item>

  <item>
<link href="http://developer.gnome.org/gio/stable/GSimpleAction.html">GSimpleAction</link>
</item>

</list>

</page>