Disable Qt keywords completely

Previously we had the policy that no qt keywords were allowed in headers
that may be included by users. However since there was no automatic test
verifying that in some places keywords were still used.

This now disables qt keywords completely, also in tests and examples. Qt
keywords are in general no good or really good idea as they even
conflict with the standard library (`emit` at least).

In some cases in the examples I just removed the slot tag if the
functions didn't need to be slots (anymore).

Closes #503.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/server/QXmppPasswordChecker.cpp b/src/server/QXmppPasswordChecker.cpp
index 4a3dd3a5..33326b7f 100644
--- a/src/server/QXmppPasswordChecker.cpp
+++ b/src/server/QXmppPasswordChecker.cpp
@@ -102,7 +102,7 @@ void QXmppPasswordReply::setError(QXmppPasswordReply::Error error)
 void QXmppPasswordReply::finish()
 {
     m_isFinished = true;
-    emit finished();
+    Q_EMIT finished();
 }
 
 /// Delay marking reply as finished.