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Tor Arne Vestbø fc2b36ca1d iOS: Guard against this and self being deleted when using dispatch_async 
When the QIOSApplicationState object owned by the platform integration
was deleted we would deallocate QIOSApplicationStateListener, but would
then get a callback on the main queue later on where we would reference
the now invalid 'this' variable.

By moving the dispatch_async call to QIOSApplicationStateListener and
using 'self' we ensure that the listener is retained for as long as the
block is valid. This opens us up for receiving application state callbacks
after QCoreApplication has been deleted, so we need to guard against
that.

Change-Id: I2ac14d28d72fd79764e12b6657234b54d846cb79
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
2013-09-11 21:50:46 +02:00
bin Merge "Merge remote-tracking branch 'origin/release' into stable" into refs/staging/stable 2013-06-15 22:39:25 +02:00
config.tests Allow Clang to compile without libc++ 2013-09-09 23:04:48 +02:00
dist Merge remote-tracking branch 'origin/stable' into dev 2013-09-07 16:18:32 +02:00
doc qdoc: Ignore QT_MUTEX_LOCK_NOEXCEPT macros 2013-09-09 10:40:37 +02:00
examples Merge "Merge remote-tracking branch 'origin/stable' into dev" into refs/staging/dev 2013-09-10 23:22:23 +02:00
lib Initial import from the monolithic Qt. 2011-04-27 12:05:43 +02:00
mkspecs Merge "Merge remote-tracking branch 'origin/stable' into dev" into refs/staging/dev 2013-09-10 23:22:23 +02:00
qmake Doc: Add a dependency to qtdoc for qmake manual 2013-09-11 10:30:23 +02:00
src iOS: Guard against this and self being deleted when using dispatch_async 2013-09-11 21:50:46 +02:00
tests Add a convenient way to get a type-erased smart pointer from a QVariant. 2013-09-11 12:24:42 +02:00
tools Add configure options for [experimental] HarfBuzz-NG support 2013-08-27 18:05:08 +02:00
util Doc: Link to external docs in QOpenGLFunctions_* classes 2013-09-09 10:40:37 +02:00
.gitattributes Update the git-archive export options 2012-09-07 15:39:31 +02:00
.gitignore Long live QCommandLineParser! 2013-08-24 21:33:39 +02:00
.qmake.conf Enable -Werror for all of qtbase 2013-09-04 01:50:10 +02:00
.tag Update the git-archive export options 2012-09-07 15:39:31 +02:00
configure Add FreeType2 "no/qt/system" configure option with description 2013-09-08 10:29:08 +02:00
configure.bat get rid of syncqt wrapper scripts 2013-05-13 21:54:48 +02:00
header.BSD Update copyright year in Digia's license headers 2013-01-18 09:07:35 +01:00
header.FDL Update copyright year in Digia's license headers 2013-01-18 09:07:35 +01:00
header.LGPL Update copyright year in Digia's license headers 2013-01-18 09:07:35 +01:00
header.LGPL-ONLY Update copyright year in Digia's license headers 2013-01-18 09:07:35 +01:00
INSTALL INSTALL: Fix URL of Installing Qt documentation 2013-04-11 16:09:07 +02:00
LGPL_EXCEPTION.txt Change copyrights from Nokia to Digia 2012-09-22 19:20:11 +02:00
LICENSE.FDL Initial import from the monolithic Qt. 2011-04-27 12:05:43 +02:00
LICENSE.GPL Add the LICENSE.GPL file to the module referenced from license headers 2012-05-20 22:41:08 +02:00
LICENSE.LGPL Update copyright year in Digia's license headers 2013-01-18 09:07:35 +01:00
LICENSE.PREVIEW.COMMERCIAL Update LICENSE.PREVIEW.COMMERCIAL license 2013-06-03 20:04:26 +02:00
qtbase.pro Merge remote-tracking branch 'origin/stable' into dev 2013-06-27 13:06:38 +02:00
sync.profile put ANGLE includes in a QtANGLE subdir 2013-06-10 21:12:13 +02:00