We use new connect api. Not necessary to create slot

kaddressbook/plugins/checkgravatar/checkgravatarplugininterface.h

@@ -35,10 +35,9 @@ public:
     bool hasPopupMenuSupport() const Q_DECL_OVERRIDE;
     void updateActions(int numberOfSelectedItems, int numberOfSelectedCollections) Q_DECL_OVERRIDE;
 
-private Q_SLOTS:
+private:
     void slotActivated();
     void slotModifyContactFinished(KJob *job);
-private:
     Akonadi::Item::List mListItems;
     QAction *mAction;
 };

kaddressbook/plugins/checkgravatar/gravatar/job/gravatarupdatejob.h

@@ -49,11 +49,9 @@ Q_SIGNALS:
     void resolvedUrl(const QUrl &url);
     void gravatarPixmap(const QPixmap &pix);
 
-private Q_SLOTS:
+private:
     void slotGravatarResolvUrlFinished(Gravatar::GravatarResolvUrlJob *job);
-
     void slotUpdateGravatarDone(KJob *job);
-private:
     void updatePixmap(const QPixmap &pix);
     QString mEmail;
     Akonadi::Item mItem;

kaddressbook/plugins/checkgravatar/gravatar/widgets/gravatarupdatewidget.h

@@ -45,16 +45,15 @@ public:
     QUrl resolvedUrl() const;
 
     void setOriginalUrl(const QUrl &url);
-private Q_SLOTS:
-    void slotSearchGravatar();
-
-    void slotSearchGravatarFinished(Gravatar::GravatarResolvUrlJob *job);
-    void slotResolvUrl(const QUrl &url);
 
 Q_SIGNALS:
     void activateDialogButton(bool state);
 
 private:
+    void slotSearchGravatar();
+    void slotSearchGravatarFinished(Gravatar::GravatarResolvUrlJob *job);
+    void slotResolvUrl(const QUrl &url);
+
     QString mEmail;
     QPixmap mPixmap;
     QUrl mCurrentUrl;

kaddressbook/plugins/sendmail/mailsenderjob.cpp

@@ -105,10 +105,10 @@ void MailSenderJob::fetchItem(const Akonadi::Item &item)
     Akonadi::ItemFetchJob *job = new Akonadi::ItemFetchJob(item, this);
     job->fetchScope().fetchFullPayload();
 
-    connect(job, &Akonadi::ItemFetchJob::result, this, &MailSenderJob::fetchJobFinished);
+    connect(job, &Akonadi::ItemFetchJob::result, this, &MailSenderJob::slotFetchJobFinished);
 }
 
-void MailSenderJob::fetchJobFinished(KJob *job)
+void MailSenderJob::slotFetchJobFinished(KJob *job)
 {
     if (job->error()) {
         qCDebug(KADDRESSBOOK_SENDMAIL_LOG) << " error during fetching " << job->errorString();

kaddressbook/plugins/sendmail/mailsenderjob.h

@@ -43,10 +43,8 @@ Q_SIGNALS:
     void sendMails(const QStringList &emails);
     void sendMailsError(const QString &error);
 
-private Q_SLOTS:
-    void fetchJobFinished(KJob *job);
-
 private:
+    void slotFetchJobFinished(KJob *job);
     void finishJob();
     void fetchItem(const Akonadi::Item &item);
     void fetchNextItem();

kaddressbook/plugins/sendvcards/sendvcardsjob.h

@@ -46,10 +46,8 @@ public:
 Q_SIGNALS:
     void sendVCardsError(const QString &error);
 
-private Q_SLOTS:
-    void slotExpandGroupResult(KJob *job);
-
 private:
+    void slotExpandGroupResult(KJob *job);
     void createTemporaryFile(const QByteArray &data, const QString &filename);
     void createTemporaryDir();
     void jobFinished();

kmail/editorplugins/changecase/changecaseplugineditorinterface.h

@@ -33,13 +33,12 @@ public:
     void exec() Q_DECL_OVERRIDE;
     bool hasPopupMenuSupport() const Q_DECL_OVERRIDE;
 
-private Q_SLOTS:
+private:
     void slotUpperCase();
     void slotLowerCase();
     void slotSentenceCase();
     void slotReverseCase();
 
-private:
     void sentenceCase();
     void upperCase();
     void lowerCase();

kmail/editorplugins/zoomtext/zoomtextplugineditorinterface.h

@@ -33,12 +33,11 @@ public:
     void exec() Q_DECL_OVERRIDE;
     bool hasPopupMenuSupport() const Q_DECL_OVERRIDE;
 
-private Q_SLOTS:
+private:
     void slotZoomOut();
-
     void slotZoomIn();
     void slotZoomReset();
-private:
+
     void zoomReset();
     void zoomIn();
     void zoomOut();