Class DegenerateTableEventHandlerAdapter

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        DegenerateTableEventHandlerAdapter

Overrides DefaultEventHandlerAdapter to generate selector events on selection change. Does not generate the ideal selector events on focus because the degenerate subject does not implement the Selection interface. As a result, the active descendant cannot be determined. Expects the subject to be a raw pyatspi.Accessibility.Accessible.

Adapts subject accessibles that provide the pyatspi.Accessibility.Accessible..ITable interface.

Instance Methods

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tuple of AEEvent

_handleDescendantEvent(self, event, **kwargs)
Creates an AEEvent.SelectorChange indicating the "selector" moved in this accessible.

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AEEvent.SelectorChange

_getSelectorEvent(self, accessible, item_offset, **kwargs)
Creates an AEEvent.SelectorChange indicating the selector moved in this accessible.

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Static Methods

[hide private]

boolean

when(subject)
Tests if the given subject can be adapted by this class.

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Method Details

[hide private]

when(subject)
Static Method

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Tests if the given subject can be adapted by this class.

Parameters:

subject (pyatspi.Accessibility.Accessible) - Accessible to test

Returns: boolean

True when the subject meets the condition named in the docstring for this class, False otherwise

_handleDescendantEvent(self, event, **kwargs)

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Creates an AEEvent.SelectorChange indicating the "selector" moved in this accessible.

Parameters:

event (pyatspi.event.Event) - Raw decendent changed event
kwargs (dictionary) - Parameters to be passed to any created AEEvent

Returns: tuple of AEEvent

AEEvent.SelectorChange

_getSelectorEvent(self, accessible, item_offset, **kwargs)

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Creates an AEEvent.SelectorChange indicating the selector moved in this accessible.

This method corrects for the possibility that the selected item actually have children that have the important information which are themselves not selected but returned as children of the even source. Right now, the last child in such a case appears to carry the information. More robust processing may be needed in the future.

Parameters:

accessible (pyatspi.Accessibility.Accessible) - Accessible that generated this event
item_offset (integer) - Offset of item involved in the selection event
kwargs (dictionary) - Parameters to be passed to any created AEEvent

Returns: AEEvent.SelectorChange

Selection event

Class DegenerateTableEventHandlerAdapter

when(subject) Static Method

_handleDescendantEvent(self, event, **kwargs)

_getSelectorEvent(self, accessible, item_offset, **kwargs)

when(subject)
Static Method