Not necessary to use Q_SLOTS here

src/slidecontainer.h

@@ -67,10 +67,8 @@ protected:
     void resizeEvent(QResizeEvent *) override;
     bool eventFilter(QObject *, QEvent *event) override;
 
-private Q_SLOTS:
-    void slotAnimFinished();
-
 private:
+    void slotAnimFinished();
     QPointer<QWidget> mContent;
     QPointer<QPropertyAnimation> mAnim;
     bool mSlidingOut = false;

src/texteditor/commonwidget/textfindreplacewidget.h

@@ -34,9 +34,6 @@ public:
 
     Q_REQUIRED_RESULT QString searchText() const;
 
-private Q_SLOTS:
-    void slotAutoSearch(const QString &str);
-
 Q_SIGNALS:
     void findNext();
     void findPrev();
@@ -46,6 +43,7 @@ Q_SIGNALS:
     void searchStringEmpty(bool);
 
 private:
+    void slotAutoSearch(const QString &str);
     void slotRegularExpressionChanged(bool b);
     QLineEdit *const mSearch;
     QAction *mCaseSensitiveAct = nullptr;

src/texteditor/commonwidget/textgotolinewidget.h

@@ -38,11 +38,9 @@ protected:
 public Q_SLOTS:
     void slotBlockCountChanged(int numberBlockCount);
 
-private Q_SLOTS:
+private:
     void slotCloseBar();
     void slotGoToLine();
-
-private:
     std::unique_ptr<TextGoToLineWidgetPrivate> const d;
 };
 }

src/texteditor/plaintexteditor/plaintexteditor.h

@@ -66,7 +66,8 @@ public Q_SLOTS:
     void slotCheckSpelling();
     void slotSpeakText();
     void slotZoomReset();
-private Q_SLOTS:
+
+private:
     void slotUndoableClear();
     void slotSpellCheckerMisspelling(const QString &text, int pos);
     void slotSpellCheckerCorrected(const QString &, int, const QString &);

src/texteditor/plaintexteditor/plaintexteditorwidget.h

@@ -38,13 +38,12 @@ public:
     void setSpellCheckingConfigFileName(const QString &_fileName);
 
     Q_REQUIRED_RESULT bool isEmpty() const;
-private Q_SLOTS:
+
+private:
     void slotFind();
     void slotReplace();
 
     void slotHideFindBar();
-
-private:
     void init(PlainTextEditor *customEditor = nullptr);
     std::unique_ptr<PlainTextEditorWidgetPrivate> const d;
 };