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, 6 insertions, 7 deletions

diff --git a/tests/qxmppclient/tst_qxmppclient.cpp b/tests/qxmppclient/tst_qxmppclient.cpp
index 841e9ed4..dc34dc71 100644
--- a/tests/qxmppclient/tst_qxmppclient.cpp
+++ b/tests/qxmppclient/tst_qxmppclient.cpp
@@ -21,17 +21,16 @@ class tst_QXmppClient : public QObject
 {
     Q_OBJECT
 
-private slots:
-    void initTestCase();
+private:
+    Q_SLOT void initTestCase();
 
-    void handleMessageSent(QXmppLogger::MessageType type, const QString &text) const;
-    void testSendMessage();
+    Q_SLOT void handleMessageSent(QXmppLogger::MessageType type, const QString &text) const;
+    Q_SLOT void testSendMessage();
 
-    void testIndexOfExtension();
+    Q_SLOT void testIndexOfExtension();
 
-    void testE2eeExtension();
+    Q_SLOT void testE2eeExtension();
 
-private:
     QXmppClient *client;
 };