cc21debd36
Regression after 9e78256579e8dc704066a98cb4816a1aab0e7e3b. Apparently the string based connection syntax is more lenient, as with PMF-style connects, we (correctly) get: ASSERT failure in QWindowContainer: "Called object is not of the correct type (class destructor may have already run)" when the QWidget destructor closes the QWindow and we get a synchronous callback from the platform that we've lost the focus window. Change-Id: I8f25b3b050e11913ec0f0941eaf831c88b4249f9 Reviewed-by: Christian Ehrlicher <ch.ehrlicher@gmx.de> (cherry picked from commit 7ff1285e7a93d51e1f2a079ae33349906d9e9fea) Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>