This is a Persistence class Return the value of a named property. Return the type of a named property. This can be (Hidden,ReadOnly,Output) or any combination. Returns the C++ class name of a named property. Set the behaviour of the property in the property editor. 0 - default behaviour 1 - item is ready-only 2 - item is hidden Get the behaviour of the property in the property editor. It returns a list of strings with the current mode. If the list is empty there are no special restrictions. If the list contains 'ReadOnly' then the item appears in the property editor but is disabled. If the list contains 'Hidden' then the item even doesn't appear in the property editor. Return the name of the group which the property belongs to in this class. The properties sorted in differnt named groups for convenience. Return the documentation string of the property of this class. A list of all property names