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Add Python-specific note to QOpenGLContext::aboutToBeDestroyed() documentation

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The signal is not received when emitted from the destructor.

Fixes: PYSIDE-2460
Change-Id: Ic2273c5b9ef1f53bd58615b6982016e646aee326
Reviewed-by: Adrian Herrmann <adrian.herrmann@qt.io>
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
(cherry picked from commit 98e0600c5a317bec17740aa010a36589adc7eab4)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
(cherry picked from commit 08dd6dce630ceb81f6021216437f01fdc40d120a)
This commit is contained in:
Friedemann Kleint 2023-09-13 10:06:45 +02:00 committed by Qt Cherry-pick Bot
parent d89363d83f
commit b027e03fed
1 changed files with 5 additions and 0 deletions
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5
src/gui/kernel/qopenglcontext.cpp
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@ -451,6 +451,11 @@ void QOpenGLContext::destroy()
If you wish to make the context current in order to do clean-up, make sure
to only connect to the signal using a direct connection.
\note In Qt for Python, this signal will not be received when emitted
from the destructor of QOpenGLWidget or QOpenGLWindow due to the Python
instance already being destroyed. We recommend doing cleanups
in QWidget::hideEvent() instead.
*/
/*!