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Olivier Goffart c5c584c116 Optimize code sample of QObject::isSignalConnected 
Since isSignalConnected is meant to be used in performance critical
code, and that QMetaMethod::fromSignal is relatively slow, it is better
to have it a a static variable in the code sample, as a good
recommendation on how to use it.

Since QMetaMethod::fromSignal should not change during the life of the
program, it should be safe.  Also, if different threads run at the same
time, both should lead to the same result.

Change-Id: Ib6113d11ca93f216bc3a92aea4eaa4da6a4151ca
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2013-02-02 10:03:04 +01:00
bin purge broken line continuation parsing 2013-01-30 13:50:33 +01:00
config.tests Update copyright year in Digia's license headers 2013-01-18 09:07:35 +01:00
dist Bump Qt version to 5.0.2 2013-02-01 23:42:03 +01:00
doc Merge branch 'release' into stable 2013-01-31 18:55:53 +01:00
examples Merge branch 'release' into stable 2013-01-31 18:55:53 +01:00
lib Initial import from the monolithic Qt. 2011-04-27 12:05:43 +02:00
mkspecs Merge "Merge branch 'release' into stable" into refs/staging/stable 2013-02-01 12:31:16 +01:00
qmake don't flush qmake command line twice 2013-02-01 17:38:29 +01:00
src Optimize code sample of QObject::isSignalConnected 2013-02-02 10:03:04 +01:00
tests tests: Fix some more old references and links to Nokia 2013-02-01 15:27:37 +01:00
tools avoid that we accidentally initialize XQMAKESPEC to an empty string 2013-02-01 10:23:26 +01:00
util Fix minor typos in docs, printed messages & comments 2013-01-28 18:12:41 +01:00
.gitattributes Update the git-archive export options 2012-09-07 15:39:31 +02:00
.gitignore Add qmake generated files to .gitignore. 2012-12-19 21:31:58 +01:00
.qmake.conf don't auto-install example sources by default for all modules 2012-12-03 15:56:28 +01:00
.tag Update the git-archive export options 2012-09-07 15:39:31 +02:00
configure Doc: Fix module name format 2013-01-25 17:27:44 +01:00
configure.bat Update copyright year in Digia's license headers 2013-01-18 09:07:35 +01:00
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 fix links in INSTALL 2012-10-10 08:45:22 +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 Change copyrights from Nokia to Digia 2012-09-22 19:20:11 +02:00
qtbase.pro rewrite default spec handling 2012-11-01 20:17:57 +01:00
sync.profile Remove compat, obsolete headers 2012-12-19 23:43:25 +01:00