EventSignal Class

Clients can connect to the event signal to receive events, or disconnect from the event signal to stop receiving events.

Constructor for internal use.

Constructor

EventSignal(obj, connection_changed_callback)

Parameters

Name	Description
obj Required
connection_changed_callback Required

Methods

connect	Connects given callback function to the event signal, to be invoked when the event is signalled.
disconnect_all	Disconnects all registered callbacks.
is_connected
signal

connect

Connects given callback function to the event signal, to be invoked when the event is signalled.

connect(callback: Callable)

Parameters

Name	Description
callback Required

disconnect_all

Disconnects all registered callbacks.

disconnect_all()

is_connected

is_connected() -> bool

signal

signal(payload)

Parameters

Name	Description
payload Required