projects / profile / ivi / qtbase.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: ade8888) | patch
Introduce QObject::isSignalConnected(QMetaMethod)
authorOlivier Goffart <ogoffart@woboq.com>
Tue, 24 Apr 2012 13:01:47 +0000 (15:01 +0200)
committerQt by Nokia <qt-info@nokia.com>
Wed, 2 May 2012 08:59:41 +0000 (10:59 +0200)
commitbcd477e0bc48bb028193d7707d1ecfbd61b5bdc1
tree5b34c02f76c4e9c8b3aeb7eec6fc69ac3b864e24tree | snapshot
parentade888860334d207f5f070b0bc9c4c98deaf3862commit | diff
Introduce QObject::isSignalConnected(QMetaMethod)

This is much more performant than calling QObject::receivers(const char*)

Can be used instead of connectNotify in some cases.

Change-Id: I19e0933f678f171f515d9a0f69f0ad4fb7d894b4
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>
src/corelib/doc/snippets/code/src_corelib_kernel_qobject.cpp diff | blob | history
src/corelib/kernel/qobject.cpp diff | blob | history
src/corelib/kernel/qobject.h diff | blob | history
tests/auto/corelib/kernel/qobject/tst_qobject.cpp diff | blob | history
Domain: UI Framework / Uncategorized;