Looks up the flags type nicks for the bits specified by value, puts
them in an array of strings and writes the array to key, within
settings.
It is a programmer error to give a key that isn't contained in the
schema for settings or is not marked as a flags type, or for value
to contain any bits that are not value for the named type.
After performing the write, accessing key directly with
g_settings_get_strv() will return an array of 'nicks'; one for each
bit in value.
Looks up the flags type nicks for the bits specified by value, puts them in an array of strings and writes the array to key, within settings. It is a programmer error to give a key that isn't contained in the schema for settings or is not marked as a flags type, or for value to contain any bits that are not value for the named type. After performing the write, accessing key directly with g_settings_get_strv() will return an array of 'nicks'; one for each bit in value.