C++ (Cpp) g_action_muxer_new Examples

Example #1

File: gtkapplicationwindow.c Project: jdapena/gtk

static void
gtk_application_window_init (GtkApplicationWindow *window)
{
  window->priv = G_TYPE_INSTANCE_GET_PRIVATE (window, GTK_TYPE_APPLICATION_WINDOW, GtkApplicationWindowPrivate);

  window->priv->actions = gtk_application_window_actions_new (window);
  window->priv->app_menu_section = g_menu_new ();
  window->priv->menubar_section = g_menu_new ();
  window->priv->accels = gtk_accel_group_new ();
  gtk_window_add_accel_group (GTK_WINDOW (window), window->priv->accels);

  /* window->priv->actions is the one and only ref on the group, so when
   * we dispose, the action group will die, disconnecting all signals.
   */
  g_signal_connect_swapped (window->priv->actions, "action-added",
                            G_CALLBACK (g_action_group_action_added), window);
  g_signal_connect_swapped (window->priv->actions, "action-enabled-changed",
                            G_CALLBACK (g_action_group_action_enabled_changed), window);
  g_signal_connect_swapped (window->priv->actions, "action-state-changed",
                            G_CALLBACK (g_action_group_action_state_changed), window);
  g_signal_connect_swapped (window->priv->actions, "action-removed",
                            G_CALLBACK (g_action_group_action_removed), window);

  window->priv->muxer = G_ACTION_OBSERVABLE (g_action_muxer_new ());
}

Example #2

File: gtkapplication.c Project: shawnl/gtk

  combined = g_menu_new ();
  g_menu_append_submenu (combined, "Application", gtk_application_get_app_menu (application));
  g_menu_append_section (combined, NULL, gtk_application_get_menubar (application));

  gtk_quartz_set_main_menu (G_MENU_MODEL (combined), G_ACTION_OBSERVABLE (application->priv->muxer));
}

static void gtk_application_startup_session_quartz (GtkApplication *app);

static void
gtk_application_startup_quartz (GtkApplication *application)
{
  [NSApp finishLaunching];

  application->priv->muxer = g_action_muxer_new ();
  g_action_muxer_insert (application->priv->muxer, "app", G_ACTION_GROUP (application));

  g_signal_connect (application, "notify::app-menu", G_CALLBACK (gtk_application_menu_changed_quartz), NULL);
  g_signal_connect (application, "notify::menubar", G_CALLBACK (gtk_application_menu_changed_quartz), NULL);
  gtk_application_menu_changed_quartz (G_OBJECT (application), NULL, NULL);

  gtk_application_startup_session_quartz (application);
}

static void
gtk_application_shutdown_quartz (GtkApplication *application)
{
  g_signal_handlers_disconnect_by_func (application, gtk_application_menu_changed_quartz, NULL);

  g_object_unref (application->priv->muxer);