Module eventHandler

Classes

_EventExecuter
Facilitates execution of a chain of event functions.

Functions

queueEvent(eventName, obj, **kwargs)
Queues an NVDA event to be executed.

source code

_queueEventCallback(eventName, obj, kwargs)

source code

boolean

isPendingEvents(eventName=None, obj=None)
Are there currently any events queued?

source code

executeEvent(eventName, obj, **kwargs)
Executes an NVDA event.

source code

doPreGainFocus(obj, sleepMode=False)

source code

doPreDocumentLoadComplete(obj)

source code

Variables

_pendingEventCountsByName = {}

_pendingEventCountsByObj = {}

_pendingEventCountsByNameAndObj = {}

lastQueuedFocusObject = None
hash(x)

Function Details

Queues an NVDA event to be executed.

Parameters:

eventName (string) - the name of the event type (e.g. 'gainFocus', 'nameChange')

Are there currently any events queued?

Parameters:

eventName (string) - an optional name of an event type. If given then only if there are events of this type queued will it return True.
obj (NVDAObjects.NVDAObject) - the NVDAObject the event is for

Returns: boolean

True if there are events queued, False otherwise.

Executes an NVDA event.

Parameters:

eventName (string) - the name of the event type (e.g. 'gainFocus', 'nameChange')
obj (NVDAObjects.NVDAObject) - the object the event is for
kwargs - Additional event parameters as keyword arguments.