Michael Weghorn 20b5a25eaa a11y atspi: Add null checks in table iface methods
Add null checks to cover the cases where
QAccessibleTableInterface::cellAt returns
nullptr (which happens e.g. when called with
invalid indices via AT-SPI) or where the
cell object doesn't implement the
QAccessibleTableCellInterface, which
would previously result in crashes.

Fixes: QTBUG-119167
Change-Id: Ieb42617b32ca829af09ae1d54f5de9ec029e3ab2
Reviewed-by: Jan Arve Sæther <jan-arve.saether@qt.io>
(cherry picked from commit d91d53c951144255349e5d246353b598179ce967)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
(cherry picked from commit 10b480f1d8d2f08f2132d23f1325fa945ca71aad)
2023-12-16 01:34:20 +00:00
2020-11-16 10:02:08 +02:00
2015-08-18 19:59:14 +00:00
2023-11-16 15:02:15 +02:00
2023-11-09 02:42:49 +00:00
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