C++ (Cpp) gtk_menu_button_set_directionの例

コード例 #1

ファイル: gtkmenubutton.c プロジェクト: ahodesuka/gtk

static void
gtk_menu_button_set_property (GObject      *object,
                              guint         property_id,
                              const GValue *value,
                              GParamSpec   *pspec)
{
  GtkMenuButton *self = GTK_MENU_BUTTON (object);

  switch (property_id)
    {
      case PROP_POPUP:
        gtk_menu_button_set_popup (self, g_value_get_object (value));
        break;
      case PROP_MENU_MODEL:
        gtk_menu_button_set_menu_model (self, g_value_get_object (value));
        break;
      case PROP_ALIGN_WIDGET:
        gtk_menu_button_set_align_widget (self, g_value_get_object (value));
        break;
      case PROP_DIRECTION:
        gtk_menu_button_set_direction (self, g_value_get_enum (value));
        break;
      case PROP_USE_POPOVER:
        gtk_menu_button_set_use_popover (self, g_value_get_boolean (value));
        break;
      case PROP_POPOVER:
        gtk_menu_button_set_popover (self, g_value_get_object (value));
        break;
      default:
        G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
    }
}

コード例 #2

ファイル: start.c プロジェクト: y20k/ezeedo

/**
 * Creates window menu
 */
GtkWidget
*create_windowmenu (ezeedo_wrapper_structure *ezeedo)
{
    // define widgets
    GtkWidget *windowmenu_button;
    GtkWidget *win;
    GMenu     *windowmenu;

    win = ezeedo->window;

    // define actions
    GSimpleAction *toggle_action;

    // create gear menu
    windowmenu = g_menu_new ();
    g_menu_append (windowmenu,
                   "Toggle sidebar",
                   "win.toggle_sidebar");

    // create actions
    toggle_action = g_simple_action_new ("toggle_sidebar",
                                         NULL);
    g_signal_connect (toggle_action, "activate",
                      G_CALLBACK(toggle_sidebar), ezeedo);
    g_action_map_add_action (G_ACTION_MAP(win),
                             G_ACTION(toggle_action));

    // activate ctrl-h
    const gchar* toggle_accels[2] = { "<Ctrl>H", NULL };
    gtk_application_set_accels_for_action (GTK_APPLICATION(ezeedo->application),
                                           "win.toggle_sidebar",
                                            toggle_accels);

    // create window menu 
    windowmenu_button  = gtk_menu_button_new ();
    gtk_menu_button_set_direction (GTK_MENU_BUTTON(windowmenu_button),
                                   GTK_ARROW_NONE);

    // attach window menu to button
    gtk_menu_button_set_use_popover (GTK_MENU_BUTTON(windowmenu_button),
                                     true);
    gtk_menu_button_set_menu_model (GTK_MENU_BUTTON(windowmenu_button),
                                    G_MENU_MODEL(windowmenu)); 

    // return button with window menu
    return (windowmenu_button);
}