Package mrv :: Package maya :: Module undo :: Class Operation

Class Operation

object --+
         |
        Operation

Simple command class as base for all operations All undoable/redoable operation must support it

Note: only operations may be placed on the undo stack !

Instance Methods

[hide private]

__init__(self)
Operations will always be placed on the undo queue if undo is available This happens automatically upon creation

source code

doIt(self)
Do whatever you do

source code

undoIt(self)
Undo whatever you did

source code

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__

Properties

[hide private]

Inherited from object: __class__

Method Details

[hide private]

init(self)
(Constructor)

source code

Operations will always be placed on the undo queue if undo is available This happens automatically upon creation

Overrides: object.__init__

Note: assure subclasses call the superclass init !

Class Operation

__init__(self) (Constructor)

init(self)
(Constructor)