Package muntjac :: Package data :: Package util :: Module container_ordered_wrapper :: Class PiggybackListener

Class PiggybackListener

                          object --+    
                                   |    
container.IPropertySetChangeListener --+
                                       |
                          object --+   |
                                   |   |
    container.IItemSetChangeListener --+
                                       |
                                      PiggybackListener

This listener 'piggybacks' on the real listener in order to update the wrapper when needed. It proxies __eq__() and __hash__() to the real listener so that the correct listener gets removed.

Instance Methods

[hide private]

__init__(self, realListener, wrapper, *args)
x.__init__(...) initializes x; see x.__class__.__doc__ for signature

source code

containerItemSetChange(self, event)
Lets the listener know a Containers visible (filtered and/or sorted, if applicable) Item set has changed.

source code

containerPropertySetChange(self, event)
Notifies this listener that the set of property IDs supported by the IContainer has changed.

source code

__eq__(self, obj)

source code

__hash__(self)
hash(x)

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