stockSetTranslateFunc

Sets a function to be used for translating the label of a stock item.

If no function is registered for a translation domain, [glib.global.dgettext] is used.

The function is used for all stock items whose translation_domain matches domain. Note that it is possible to use strings different from the actual gettext translation domain of your application for this, as long as your #GtkTranslateFunc uses the correct domain when calling dgettext(). This can be useful, e.g. when dealing with message contexts:

GtkStockItem items[] = {
{ MY_ITEM1, NC_("odd items", "Item 1"), 0, 0, "odd-item-domain" },
{ MY_ITEM2, NC_("even items", "Item 2"), 0, 0, "even-item-domain" },
};

gchar *
my_translate_func (const gchar *msgid,
                  gpointer     data)
{
 gchar *msgctxt = data;

 return (gchar*)g_dpgettext2 (GETTEXT_PACKAGE, msgctxt, msgid);
}

...

gtk_stock_add (items, G_N_ELEMENTS (items));
gtk_stock_set_translate_func ("odd-item-domain", my_translate_func, "odd items");
gtk_stock_set_translate_func ("even-item-domain", my_translate_func, "even items");