Package muntjac :: Package data :: Module container :: Class IPropertySetChangeNotifier
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Class IPropertySetChangeNotifier

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object --+
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        IPropertySetChangeNotifier
Known Subclasses:

The interface for adding and removing IPropertySetChangeEvent listeners. By implementing this interface a class explicitly announces that it will generate a IPropertySetChangeEvent when the set of property IDs supported by the container is modified.

A property set change means the addition, removal or other structural changes to the properties of a container. Changes concerning the set of items in the container and their property values are not property set changes.

Instance Methods [hide private]
 
addCallback(self, callback, eventType=None, *args) source code
 
addListener(self, listener, iface=None)
Registers a new Property set change listener for this IContainer.
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removeCallback(self, callback, eventType=None) source code
 
removeListener(self, listener, iface=None)
Removes a previously registered Property set change listener.
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Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __init__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__

Properties [hide private]

Inherited from object: __class__

Method Details [hide private]

addListener(self, listener, iface=None)

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Registers a new Property set change listener for this IContainer.

Parameters:
  • listener - The new Listener to be registered

removeListener(self, listener, iface=None)

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Removes a previously registered Property set change listener.

Parameters:
  • listener - Listener to be removed