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authorSergio Martins <sergio.martins.qnx@kdab.com>2012-11-21 09:52:05 +0000
committerThe Qt Project <gerrit-noreply@qt-project.org>2012-11-21 14:02:16 +0100
commitd429d65628da8c60907ead7e0c8250abc7ac6695 (patch)
tree07b5341e8d05a30f21eadb6eb85279e8a8c76245 /tests
parent23ea027841ae716cf057e3682604a7598cb63696 (diff)
QNX: Fix crash due to re-entering QToolTip::show().
The flushWindowSystemEvents() was added to send the geometry event synchronously. A side effect was that all input events were also sent. We don't want that. We're probably in setGeometry() because some other input event brought us here, and it's still in the call stack. One crashy example is the static method QToolTip::show() which uses static variables([1]). If we process input events while the first QToolTip::show() is still on the call stack, it will trigger a second one, deleting stuff ([1]) that the first invocation will still need once the stack unwinds. Change-Id: Iea22419a7f386d6b6231404666092340dfd1afed Reviewed-by: Thomas McGuire <thomas.mcguire@kdab.com>
Diffstat (limited to 'tests')
0 files changed, 0 insertions, 0 deletions