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| author | Lars Knoll <lars.knoll@nokia.com> | 2009-03-23 09:34:13 (GMT) |
|---|---|---|
| committer | Simon Hausmann <simon.hausmann@nokia.com> | 2009-03-23 09:34:13 (GMT) |
| commit | 67ad0519fd165acee4a4d2a94fa502e9e4847bd0 (patch) | |
| tree | 1dbf50b3dff8d5ca7e9344733968c72704eb15ff /doc/src/snippets/code/src.qdbus.qdbuspendingreply.cpp | |
| download | Qt-67ad0519fd165acee4a4d2a94fa502e9e4847bd0.zip Qt-67ad0519fd165acee4a4d2a94fa502e9e4847bd0.tar.gz Qt-67ad0519fd165acee4a4d2a94fa502e9e4847bd0.tar.bz2 | |
Long live Qt!
Diffstat (limited to 'doc/src/snippets/code/src.qdbus.qdbuspendingreply.cpp')
| -rw-r--r-- | doc/src/snippets/code/src.qdbus.qdbuspendingreply.cpp | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/doc/src/snippets/code/src.qdbus.qdbuspendingreply.cpp b/doc/src/snippets/code/src.qdbus.qdbuspendingreply.cpp new file mode 100644 index 0000000..49363a8 --- /dev/null +++ b/doc/src/snippets/code/src.qdbus.qdbuspendingreply.cpp @@ -0,0 +1,23 @@ +{ +//! [0] + QDBusPendingReply<QString> reply = interface->asyncCall("RemoteMethod"); + reply.waitForFinished(); + if (reply.isError()) + // call failed. Show an error condition. + showError(reply.error()); + else + // use the returned value + useValue(reply.value()); +//! [0] + +//! [2] + QDBusPendingReply<bool, QString> reply = interface->asyncCall("RemoteMethod"); + reply.waitForFinished(); + if (!reply.isError()) { + if (reply.argumentAt<0>()) + showSuccess(reply.argumentAt<1>()); + else + showFailure(reply.argumentAt<1>()); + } +//! [2] +} |