ocempgui.events.INotifyable.INotifyable

Package ocempgui :: Package events :: Module INotifyable :: Class INotifyable

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Type INotifyable

object --+
         |
        INotifyable

Known Subclasses:: BaseObject

INotifyable () -> INotifyable

A notifier interface class for event-capable objects.

The INotifyable class is an interface, which should be used by
objects, that make use of events using the EventManager class. It
declares a single method, notify(), which consumes the events the
object listens to.

A short example for consuming events:

class EventObject (INotifyable):
    def __init__ (self):
        ....
    def notify (self, event):
        if event.signal == 'EventObjectSignal':
            self.do_certain_action ()
        ...

Method Summary
	`notify(self, event)` I.notify (...) -> None
Inherited from object
	`__init__(...)` x.__init__(...) initializes x; see x.__class__.__doc__ for signature
	`__delattr__(...)` x.__delattr__('name') <==> del x.name
	`__getattribute__(...)` x.__getattribute__('name') <==> x.name
	`__hash__(x)` x.__hash__() <==> hash(x)
	`__new__(T, S, ...)` T.__new__(S, ...) -> a new object with type S, a subtype of T
	`__reduce__(...)` helper for pickle
	`__reduce_ex__(...)` helper for pickle
	`__repr__(x)` x.__repr__() <==> repr(x)
	`__setattr__(...)` x.__setattr__('name', value) <==> x.name = value
	`__str__(x)` x.__str__() <==> str(x)

Method Details

notify(self, event)

I.notify (...) -> None

Notifies the object about an event.

This method has to be implemented by inherited classes. Its signature matches the basic requirements of the EventManager class.

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