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, 27 insertions, 27 deletions

diff --git a/tests/qxmppsasl/tst_qxmppsasl.cpp b/tests/qxmppsasl/tst_qxmppsasl.cpp
index 88709dd4..951af0b4 100644
--- a/tests/qxmppsasl/tst_qxmppsasl.cpp
+++ b/tests/qxmppsasl/tst_qxmppsasl.cpp
@@ -11,37 +11,37 @@ class tst_QXmppSasl : public QObject
 {
     Q_OBJECT
 
-private slots:
-    void testParsing();
-    void testAuth_data();
-    void testAuth();
-    void testChallenge_data();
-    void testChallenge();
-    void testFailure();
-    void testResponse_data();
-    void testResponse();
-    void testSuccess();
+private:
+    Q_SLOT void testParsing();
+    Q_SLOT void testAuth_data();
+    Q_SLOT void testAuth();
+    Q_SLOT void testChallenge_data();
+    Q_SLOT void testChallenge();
+    Q_SLOT void testFailure();
+    Q_SLOT void testResponse_data();
+    Q_SLOT void testResponse();
+    Q_SLOT void testSuccess();
 
     // client
-    void testClientAvailableMechanisms();
-    void testClientBadMechanism();
-    void testClientAnonymous();
-    void testClientDigestMd5();
-    void testClientDigestMd5_data();
-    void testClientFacebook();
-    void testClientGoogle();
-    void testClientPlain();
-    void testClientScramSha1();
-    void testClientScramSha1_bad();
-    void testClientScramSha256();
-    void testClientWindowsLive();
+    Q_SLOT void testClientAvailableMechanisms();
+    Q_SLOT void testClientBadMechanism();
+    Q_SLOT void testClientAnonymous();
+    Q_SLOT void testClientDigestMd5();
+    Q_SLOT void testClientDigestMd5_data();
+    Q_SLOT void testClientFacebook();
+    Q_SLOT void testClientGoogle();
+    Q_SLOT void testClientPlain();
+    Q_SLOT void testClientScramSha1();
+    Q_SLOT void testClientScramSha1_bad();
+    Q_SLOT void testClientScramSha256();
+    Q_SLOT void testClientWindowsLive();
 
     // server
-    void testServerBadMechanism();
-    void testServerAnonymous();
-    void testServerDigestMd5();
-    void testServerPlain();
-    void testServerPlainChallenge();
+    Q_SLOT void testServerBadMechanism();
+    Q_SLOT void testServerAnonymous();
+    Q_SLOT void testServerDigestMd5();
+    Q_SLOT void testServerPlain();
+    Q_SLOT void testServerPlainChallenge();
 };
 
 void tst_QXmppSasl::testParsing()