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| author | Liang Qi <liang.qi@theqtcompany.com> | 2016-03-10 16:39:05 +0100 |
|---|---|---|
| committer | Liang Qi <liang.qi@theqtcompany.com> | 2016-03-11 20:08:50 +0100 |
| commit | 50d0f57b77b8088875d7185c5906b5f57985d5fb (patch) | |
| tree | 16d21bb5f558461511258f493159658ccecc696a /src/widgets/accessible/qaccessiblewidgetfactory.cpp | |
| parent | 713282dfe41fbad1c1c940cec54227cd7c267831 (diff) | |
| parent | 45dc347a95fd674cefcf5d1ac63b01557fcb2fef (diff) | |
Merge remote-tracking branch 'origin/5.6' into 5.7
This change partially reverts 1bfc7f68 about QT_HAS_BUILTIN define
and undef in src/corelib/tools/qsimd_p.h.
This change is also squashed with "Fall back to c++11 standard
compiler flag for host builds" which is done by Peter Seiderer.
Conflicts:
mkspecs/features/default_post.prf
src/3rdparty/sqlite/0001-Fixing-the-SQLite3-build-for-WEC2013-again.patch
src/3rdparty/sqlite/sqlite3.c
src/corelib/tools/qsimd_p.h
src/gui/kernel/qevent.cpp
src/gui/kernel/qwindowsysteminterface.cpp
src/gui/kernel/qwindowsysteminterface_p.h
src/plugins/bearer/blackberry/blackberry.pro
src/plugins/platforms/cocoa/qcocoasystemsettings.mm
src/plugins/platformthemes/gtk2/gtk2.pro
src/plugins/styles/bb10style/bb10style.pro
src/sql/drivers/sqlite2/qsql_sqlite2.cpp
tools/configure/configureapp.cpp
Task-number: QTBUG-51644
Done-with: Peter Seiderer <ps.report@gmx.net>
Change-Id: I6100d6ace31b2e8d41a95f0b5d5ebf8f1fd88b44
Diffstat (limited to 'src/widgets/accessible/qaccessiblewidgetfactory.cpp')
| -rw-r--r-- | src/widgets/accessible/qaccessiblewidgetfactory.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/widgets/accessible/qaccessiblewidgetfactory.cpp b/src/widgets/accessible/qaccessiblewidgetfactory.cpp index d0627f31a7..3bfef49965 100644 --- a/src/widgets/accessible/qaccessiblewidgetfactory.cpp +++ b/src/widgets/accessible/qaccessiblewidgetfactory.cpp @@ -39,6 +39,7 @@ #include "qaccessiblewidgets_p.h" #include "qaccessiblemenu_p.h" +#include "private/qwidget_p.h" #include "simplewidgets_p.h" #include "rangecontrols_p.h" #include "complexwidgets_p.h" @@ -59,7 +60,15 @@ QAccessibleInterface *qAccessibleFactory(const QString &classname, QObject *obje QAccessibleInterface *iface = 0; if (!object || !object->isWidgetType()) return iface; + QWidget *widget = static_cast<QWidget*>(object); + // QWidget emits destroyed() from its destructor instead of letting the QObject + // destructor do it, which means the QWidget is unregistered from the accessibillity + // cache. But QWidget destruction also emits enter and leave events, which may end + // up here, so we have to ensure that we don't fill the cache with an entry of + // a widget that is going away. + if (QWidgetPrivate::get(widget)->data.in_destructor) + return iface; if (false) { #ifndef QT_NO_LINEEDIT |