diff options
author | Thiago Macieira <thiago.macieira@intel.com> | 2014-05-29 09:36:15 -0700 |
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committer | The Qt Project <gerrit-noreply@qt-project.org> | 2014-05-30 22:16:03 +0200 |
commit | 2d75c21923d3a74a6eafa11945e14a2cb7533059 (patch) | |
tree | 898c8b54846a6acbd81429d8c5be1e49d3b3fa60 /src | |
parent | bfc0b27b4b2cba117a5f1e00e2ec8ac13d2af586 (diff) |
Update the QSignalBlocker docs to show actual behavior
QSignalBlocker resets to the previous state, which might have already
been a blocked signal state.
Task-number: QTBUG-39352
Change-Id: I918cc6ea346755b940e027cee5d6704824fbba32
Reviewed-by: David Faure <david.faure@kdab.com>
Diffstat (limited to 'src')
-rw-r--r-- | src/corelib/kernel/qobject.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/corelib/kernel/qobject.cpp b/src/corelib/kernel/qobject.cpp index 0e9cbfe1c9..38e55b7aa9 100644 --- a/src/corelib/kernel/qobject.cpp +++ b/src/corelib/kernel/qobject.cpp @@ -513,7 +513,7 @@ void QMetaCallEvent::placeMetaCall(QObject *object) \code const bool wasBlocked = someQObject->blockSignals(true); // no signals here - someQObject->blockSignals(false); + someQObject->blockSignals(wasBlocked); \endcode except the code using QSignalBlocker is safe in the face of |