David Faure 3e7463411e Fix crash when the focus widget gets a focus proxy after the fact ... QApplicationPrivate::focus_widget became a dangling pointer in the following scenario: A widget first gets focus and later on gets a focus proxy. QApplicationPrivate::focus_widget was still pointing to the initial widget. Upon destruction, QWidget::hasFocus() [which follows to the focus proxy and then compares with focus_widget] was therefore false for both widgets. So QWidget::clearFocus() didn't call QApplicationPrivate::setFocusWidget(0) for either of them. As a result, focus_widget remained set, and became dangling. In real life, this happened with a QWebEngineView, which the application gave focus to upon creation. At that time it doesn't have a focus proxy yet. That happens later, in QWebEngineViewPrivate::widgetChanged. https://bugs.kde.org/show_bug.cgi?id=381793 Change-Id: Ifee610bb76a2d4d2797b98ece9bffe5fffe3c6a6 Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>		2019-07-29 17:15:02 +02:00
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testdata/paintEvent	Moved tests into integrationtests/ and widgets/	2011-10-20 19:45:41 +02:00
.gitignore	Moved tests into integrationtests/ and widgets/	2011-10-20 19:45:41 +02:00
BLACKLIST	Blacklist tst_QWidget::windowState on WinRT	2019-04-23 11:32:28 +00:00
geometry-fullscreen.dat	Moved tests into integrationtests/ and widgets/	2011-10-20 19:45:41 +02:00
geometry-maximized.dat	Moved tests into integrationtests/ and widgets/	2011-10-20 19:45:41 +02:00
geometry.dat	Moved tests into integrationtests/ and widgets/	2011-10-20 19:45:41 +02:00
qwidget.pro	Merge remote-tracking branch 'origin/5.9' into 5.10	2017-11-09 11:47:57 +01:00
qwidget.qrc	Moved tests into integrationtests/ and widgets/	2011-10-20 19:45:41 +02:00
tst_qwidget_mac_helpers.h	Updated license headers	2016-01-21 18:55:18 +00:00
tst_qwidget_mac_helpers.mm	Updated license headers	2016-01-21 18:55:18 +00:00
tst_qwidget.cpp	Fix crash when the focus widget gets a focus proxy after the fact	2019-07-29 17:15:02 +02:00