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authorLiang Qi <liang.qi@qt.io>2019-09-04 07:03:54 +0200
committerLiang Qi <liang.qi@qt.io>2019-09-04 07:03:54 +0200
commit6a36fe904c7183aba8e7f1977ff86303d84ff62b (patch)
tree6034e7bfdf0d14b72512b36f63d35a936b32e0dc /src/corelib/kernel/qmetaobject.cpp
parent18088d4706bdd2fefafe7dbb44dc467126f2c795 (diff)
parentdb57af5a0d7aa0687a19fef1cd385bee0f26f7b6 (diff)
Merge remote-tracking branch 'origin/5.13' into 5.14
Conflicts: src/corelib/codecs/qicucodec.cpp src/dbus/qdbusserver.cpp src/gui/painting/qbezier.cpp src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmscreen.cpp src/plugins/printsupport/cups/qppdprintdevice.cpp Change-Id: I2703128bb64baf5580fbc2c2061b55b0f0611d2a
Diffstat (limited to 'src/corelib/kernel/qmetaobject.cpp')
-rw-r--r--src/corelib/kernel/qmetaobject.cpp7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/corelib/kernel/qmetaobject.cpp b/src/corelib/kernel/qmetaobject.cpp
index cc396d9239..5cb30a74ac 100644
--- a/src/corelib/kernel/qmetaobject.cpp
+++ b/src/corelib/kernel/qmetaobject.cpp
@@ -112,6 +112,13 @@ QT_BEGIN_NAMESPACE
are returned by classInfo(), and you can search for pairs with
indexOfClassInfo().
+ \note Operations that use the meta object system are generally thread-
+ safe, as QMetaObjects are typically static read-only instances
+ generated at compile time. However, if meta objects are dynamically
+ modified by the application (for instance, when using QQmlPropertyMap),
+ then the application has to explicitly synchronize access to the
+ respective meta object.
+
\sa QMetaClassInfo, QMetaEnum, QMetaMethod, QMetaProperty, QMetaType,
{Meta-Object System}
*/