Transform enumeration's value to its string representation.
Returns: an string representing an enumeration's value.
| enumeration |
a GLib.Type of type GLib.Type.ENUM |
| val |
an integer to parse an enum value of type @enumeration. |
| use_nick |
makes to returns value's nick name in GLib.EnumClass |
| camelcase |
makes to returns value's nick name in GLib.EnumClass as camel case representation. If @use_nick is set this take no effect. |