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authorThiago Macieira <thiago.macieira@intel.com>2014-05-29 09:36:15 -0700
committerThe Qt Project <gerrit-noreply@qt-project.org>2014-05-30 22:16:03 +0200
commit2d75c21923d3a74a6eafa11945e14a2cb7533059 (patch)
tree898c8b54846a6acbd81429d8c5be1e49d3b3fa60 /src
parentbfc0b27b4b2cba117a5f1e00e2ec8ac13d2af586 (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.cpp2
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