diff options
Diffstat (limited to 'doc/src/snippets/code/src.qdbus.qdbuspendingcall.cpp')
-rw-r--r-- | doc/src/snippets/code/src.qdbus.qdbuspendingcall.cpp | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/doc/src/snippets/code/src.qdbus.qdbuspendingcall.cpp b/doc/src/snippets/code/src.qdbus.qdbuspendingcall.cpp new file mode 100644 index 0000000..c9b3b7c --- /dev/null +++ b/doc/src/snippets/code/src.qdbus.qdbuspendingcall.cpp @@ -0,0 +1,24 @@ +{ +//! [0] + QDBusPendingCall async = iface->asyncCall("RemoteMethod", value1, value2); + QDBusPendingCallWatcher *watcher = new QDBusPendingCallWatcher(async, this); + + QObject::connect(watcher, SIGNAL(finished(QDBusPendingCallWatcher*)), + this, SLOT(callFinishedSlot(QDBusPendingCallWatcher*))); +//! [0] + +} + +//! [1] +void MyClass::callFinishedSlot(QDBusPendingCallWatcher *call) +{ + QDBusPendingReply<QString, QByteArray> reply = *call; + if (reply.isError()) { + showError(); + } else { + QString text = reply.argumentAt<0>(); + QByteArray data = reply.argumentAt<1>(); + showReply(text, data); + } +} +//! [1] |