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Giuseppe D'Angelo 1ac1ae05f5 QDialogButtonBox: prevent crashes on deletions in slots 
As usual, user code connected to signals emitted from Qt may destroy
an object's internal status while a signal is being emitted.

Guard a bit QDialogButtonBox signal emissions to prevent
crashes in case the button or a dialog get deleted from a slot
connected to clicked(). Also, be sure to emit the corresponding
accepted/rejected/etc. signal.

Change-Id: I7b1888070a8f2f56aa60923a17f90fb5efef145c
Task-number: QTBUG-45835
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
2015-05-09 08:41:23 +00:00
bin fixqt4headers.pl: Improve detection of Qt 5 location. 2015-04-22 10:23:41 +00:00
config.tests Config: Suppress compiler warnings for floatmath 2015-04-13 05:51:39 +00:00
dist Add the changelog for 5.4.2 2015-04-29 17:36:56 +00:00
doc Merge remote-tracking branch 'origin/5.4' into 5.5 2015-04-15 09:09:24 +02:00
examples Add OpenGL 4.5 to contextinfo example 2015-03-20 14:06:22 +00:00
lib
mkspecs change approach to requesting headers-only modules 2015-05-08 15:35:09 +00:00
qmake fix wrong path separators in extra compiler commands 2015-05-08 15:35:12 +00:00
src QDialogButtonBox: prevent crashes on deletions in slots 2015-05-09 08:41:23 +00:00
tests QDialogButtonBox: prevent crashes on deletions in slots 2015-05-09 08:41:23 +00:00
tools Revert "configure: Change default of CFG_REDUCE_RELOCATIONS to "no"." 2015-05-07 19:42:37 +00:00
util Fix typo when resolving EGL extension. 2015-04-23 11:54:36 +00:00
.gitattributes Update the git-archive export options 2012-09-07 15:39:31 +02:00
.gitignore Remove qtdemo from gitignore 2014-09-17 12:38:55 +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 Revert "configure: Change default of CFG_REDUCE_RELOCATIONS to "no"." 2015-05-07 19:42:37 +00:00
configure.bat support spaces in build and install dirs 2015-02-17 18:28:00 +00:00
header.BSD Updated BSD licensed file headers 2015-02-15 07:41:17 +00:00
header.FDL Update copyright headers 2015-02-11 06:49:51 +00:00
header.LGPL3 Update copyright headers 2015-02-11 06:49:51 +00:00
header.LGPL3-COMM Update copyright headers 2015-02-11 06:49:51 +00:00
header.LGPL21 Update copyright headers 2015-02-11 06:49:51 +00:00
header.LGPL-ONLY Update copyright headers 2015-02-11 06:49:51 +00:00
INSTALL Doc: Update links in INSTALL file 2015-02-16 09:06:41 +00:00
LGPL_EXCEPTION.txt Update copyright headers 2015-02-11 06:49:51 +00:00
LICENSE.FDL
LICENSE.LGPLv3 Update copyright headers 2015-02-11 06:49:51 +00:00
LICENSE.LGPLv21 Update copyright headers 2015-02-11 06:49:51 +00:00
LICENSE.PREVIEW.COMMERCIAL Update copyright headers 2015-02-11 06:49:51 +00:00
qtbase.pro fix distclean targets 2015-04-23 19:16:57 +00:00
sync.profile ANGLE: upgrade to 2.1~07d49ef5350a 2014-08-05 16:43:22 +02:00