Package muntjac :: Package data :: Module property :: Class IValueChangeNotifier

Class IValueChangeNotifier

object --+
         |
        IValueChangeNotifier

The interface for adding and removing ValueChangeEvent listeners. If a IProperty wishes to allow other objects to receive ValueChangeEvent generated by it, it must implement this interface.

Authors:: Vaadin Ltd., Richard Lincoln

Version: 1.1.2

Instance Methods

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addListener(self, listener, iface=None)
Registers a new value change listener for this IProperty.

source code

addCallback(self, callback, eventType=None, *args)

source code

removeListener(self, listener, iface=None)
Removes a previously registered value change listener.

source code

removeCallback(self, callback, eventType=None)

source code

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)

source code

Registers a new value change listener for this IProperty.

Parameters:

listener - the new Listener to be registered

removeListener(self, listener, iface=None)

source code

Removes a previously registered value change listener.

Parameters:

listener - listener to be removed