summaryrefslogtreecommitdiffstats
path: root/src/dbus
diff options
context:
space:
mode:
authorThiago Macieira <thiago.macieira@nokia.com>2009-11-19 12:43:19 (GMT)
committerThiago Macieira <thiago.macieira@nokia.com>2009-11-24 20:29:53 (GMT)
commitad9a9657d2244e42b730482d8089ea7431f31773 (patch)
tree2397e42ae649713538b2e39019504d5b0c9cf842 /src/dbus
parent8a820c790f2316052819148e344a3cd197877433 (diff)
downloadQt-ad9a9657d2244e42b730482d8089ea7431f31773.zip
Qt-ad9a9657d2244e42b730482d8089ea7431f31773.tar.gz
Qt-ad9a9657d2244e42b730482d8089ea7431f31773.tar.bz2
Doc: Update the documentation for the serviceOwnerChanged signal.
Add the note that this signal will cause many activations and that QDBusServiceWatcher is better.
Diffstat (limited to 'src/dbus')
-rw-r--r--src/dbus/qdbusconnectioninterface.cpp6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/dbus/qdbusconnectioninterface.cpp b/src/dbus/qdbusconnectioninterface.cpp
index 414d318..0f9a67f 100644
--- a/src/dbus/qdbusconnectioninterface.cpp
+++ b/src/dbus/qdbusconnectioninterface.cpp
@@ -394,6 +394,12 @@ void QDBusConnectionInterface::disconnectNotify(const char *signalName)
empty string, it means the name \a name has just been created; if
\a newOwner is empty, the name \a name has no current owner and is
no longer available.
+
+ \note connecting to this signal will make the application listen for and
+ receive every single service ownership change on the bus. Depending on
+ how many services are running, this make the application be activated to
+ receive more signals than it needs. To avoid this problem, use the
+ QDBusServiceWatcher class, which can listen for specific changes.
*/
/*!