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| author | Frederik Gladhorn <frederik.gladhorn@theqtcompany.com> | 2016-01-25 11:26:09 +0100 |
|---|---|---|
| committer | Simon Hausmann <simon.hausmann@theqtcompany.com> | 2016-01-28 18:09:14 +0000 |
| commit | 14ef6abd0b8bb877edc0c479cd8a0067a4346c70 (patch) | |
| tree | 6298da4c942a4ab44fafc6711c13a9e108fbb990 /tests/manual/qopenglwidget/openglwidget/openglwidget.cpp | |
| parent | a67a905190b85b53c30c9cb800b5e282d9364179 (diff) | |
Accessibility OS X: protect from accessing invalid objects
Usually when getting an object from an interface, the object
can be assumed to be valid. We need to check isValid though
since the screen reader access is inherently asynchronous and
objects might be in the QWidget destructor where the QObject is
still valid.
Thus check QAccessibleInterface::isValid in all uses of it in the
OS X implementation.
Task-number: QTBUG-50545
Change-Id: I6e142f6ead1b3281cab2cbc61ce1406bbfe29f69
Reviewed-by: Morten Johan Sørvig <morten.sorvig@theqtcompany.com>
Diffstat (limited to 'tests/manual/qopenglwidget/openglwidget/openglwidget.cpp')
0 files changed, 0 insertions, 0 deletions