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-rw-r--r--src/corelib/kernel/qmetaobject.cpp18
1 files changed, 15 insertions, 3 deletions
diff --git a/src/corelib/kernel/qmetaobject.cpp b/src/corelib/kernel/qmetaobject.cpp
index 719398c..b65f956 100644
--- a/src/corelib/kernel/qmetaobject.cpp
+++ b/src/corelib/kernel/qmetaobject.cpp
@@ -1007,6 +1007,11 @@ enum { MaximumParamCount = 11 }; // up to 10 arguments + 1 return value
a QEvent will be sent and the member is invoked as soon as the application
enters the main event loop.
+ \o If \a type is Qt::BlockingQueuedConnection, the method will be invoked in
+ the same way as for Qt::QueuedConnection, except that the current thread
+ will block until the event is delivered. Using this connection type to
+ communicate between objects in the same thread will lead to deadlocks.
+
\o If \a type is Qt::AutoConnection, the member is invoked
synchronously if \a obj lives in the same thread as the
caller; otherwise it will invoke the member asynchronously.
@@ -1897,6 +1902,12 @@ static QByteArray qualifiedName(const QMetaEnum &e)
\ingroup objectmodel
+ Property meta-data is obtained from an object's meta-object. See
+ QMetaObject::property() and QMetaObject::propertyCount() for
+ details.
+
+ \section1 Property Meta-Data
+
A property has a name() and a type(), as well as various
attributes that specify its behavior: isReadable(), isWritable(),
isDesignable(), isScriptable(), and isStored().
@@ -1912,9 +1923,10 @@ static QByteArray qualifiedName(const QMetaEnum &e)
functions. See QObject::setProperty() and QObject::property() for
details.
- You get property meta-data through an object's meta-object. See
- QMetaObject::property() and QMetaObject::propertyCount() for
- details.
+ \section1 Copying and Assignment
+
+ QMetaProperty objects can be copied by value. However, each copy will
+ refer to the same underlying property meta-data.
\sa QMetaObject, QMetaEnum, QMetaMethod, {Qt's Property System}
*/