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, 8 deletions

diff --git a/tests/qxmpputils/tst_qxmpputils.cpp b/tests/qxmpputils/tst_qxmpputils.cpp
index 032e9957..47cf65c1 100644
--- a/tests/qxmpputils/tst_qxmpputils.cpp
+++ b/tests/qxmpputils/tst_qxmpputils.cpp
@@ -20,15 +20,13 @@ class tst_QXmppUtils : public QObject
 {
     Q_OBJECT
 
-private slots:
-    void testCrc32();
-    void testHmac();
-    void testJid();
-    void testMime();
-    void testTimezoneOffset();
-    void testStanzaHash();
-
 private:
+    Q_SLOT void testCrc32();
+    Q_SLOT void testHmac();
+    Q_SLOT void testJid();
+    Q_SLOT void testMime();
+    Q_SLOT void testTimezoneOffset();
+    Q_SLOT void testStanzaHash();
     Q_SLOT void testCalculateHashes_data();
     Q_SLOT void testCalculateHashes();
 };