Use Q_EMIT/Q_SLOTS/Q_SIGNALS

src/dlgspecchar.cpp

@@ -67,12 +67,12 @@ QChar DlgSpecChar::chr()
 
 void DlgSpecChar::slotDoubleClicked()
 {
-  emit insertChar(chr());
+  Q_EMIT insertChar(chr());
   closeDialog();
 }
 
 void DlgSpecChar::slotUser1( )
 {
-  emit insertChar(chr());
+  Q_EMIT insertChar(chr());
   closeDialog();
 }

src/dlgspecchar.h

@@ -32,10 +32,10 @@ public:
   explicit DlgSpecChar(QWidget *parent, const QFont &font, const QChar &chr);
   void closeDialog();
 
-signals:
+Q_SIGNALS:
   void insertChar(QChar);
 
-private slots:
+private Q_SLOTS:
   void slotUser1();
   void slotDoubleClicked();
 

src/flashview.h

@@ -38,10 +38,10 @@ public:
 
     void init() override;
 
-private slots:
+private Q_SLOTS:
     void slotTimer();
 
-public slots:
+public Q_SLOTS:
     void slotCheck() override;
     void slotKnow();
     void slotDontKnow();

src/kwordquiz.cpp

@@ -1296,7 +1296,7 @@ void KWordQuizApp::slotApplyPreferences()
   editUnmarkBlank->setEnabled(Prefs::enableBlanks());
   m_tableView->reset();
   updateSpecialCharIcons();
-  emit settingsChanged();
+  Q_EMIT settingsChanged();
 }
 
 void KWordQuizApp::updateSpecialCharIcons()

src/kwordquiz.h

@@ -130,10 +130,10 @@ class KWordQuizApp : public KXmlGuiWindow
      */
     void readProperties(const KConfigGroup &_cfg) override;
 
-  signals:
+  Q_SIGNALS:
     void settingsChanged();
 
-  public slots:
+  public Q_SLOTS:
     /** open a new application window by creating a new instance of KWordQuizApp */
     void slotFileNew();
     /** open a file and load it into the document*/

src/kwordquizprefs.cpp

@@ -62,7 +62,7 @@ bool KWordQuizPrefs::isDefault()
 void KWordQuizPrefs::updateSettings( )
 {
   m_prefCharacter->updateSettings();
-  emit settingsChanged(QLatin1String(""));
+  Q_EMIT settingsChanged(QLatin1String(""));
 }
 
 void KWordQuizPrefs::updateWidgetsDefault()

src/kwordquizprefs.h

@@ -38,7 +38,7 @@ class KWordQuizPrefs : public KConfigDialog
 public:
   KWordQuizPrefs(QWidget *parent, const QString & name, KConfigSkeleton *config, KActionCollection *actionCollection);
 
-protected slots:
+protected Q_SLOTS:
   void updateSettings() override;
   void updateWidgetsDefault() override;
 

src/kwqcardscene.cpp

@@ -150,6 +150,6 @@ void KWQCardScene::mouseReleaseEvent(QGraphicsSceneMouseEvent *mouseEvent)
 {
     QGraphicsItem *item = itemAt(mouseEvent->scenePos(), QTransform());
     if (item != 0)
-        emit cardClicked();
+        Q_EMIT cardClicked();
     QGraphicsScene::mouseReleaseEvent(mouseEvent);
 }

src/kwqcardscene.h

@@ -47,7 +47,7 @@ public:
     void setFrameColor(const QColor &);
     void setImage(const QPixmap &);
 
-signals:
+Q_SIGNALS:
     void cardClicked();
 
 protected:

src/kwqcardview.h

@@ -40,7 +40,7 @@ public:
     void setFrameColor(const QColor &);
     void setImage(const QPixmap &);
 
-signals:
+Q_SIGNALS:
     void cardClicked();
 
 protected:

src/kwqcleardialog.h

@@ -30,10 +30,10 @@ class KWQClearDialog : public QDialog, private Ui::ClearDialogBase {
   public:
     explicit KWQClearDialog(QWidget *parent = nullptr);
 
-  public slots:
+  public Q_SLOTS:
     void accept() override;
 
-  private slots:
+  private Q_SLOTS:
     void buttonGroupChanged(int );
 
   private:

src/kwqquizmodel.cpp

@@ -335,9 +335,9 @@ QString KWQQuizModel::question()
     }
 
     if (m_quizType != Prefs::EnumStartSession::Flashcard && m_currentQuestion > 0)
-        emit checkingAnswer(m_list.at(m_currentQuestion - 1));
+        Q_EMIT checkingAnswer(m_list.at(m_currentQuestion - 1));
     else
-        emit checkingAnswer(row);
+        Q_EMIT checkingAnswer(row);
 
     return s;
 }
@@ -487,7 +487,7 @@ int KWQQuizModel::questionCount()
 
 void KWQQuizModel::finish()
 {
-    emit checkingAnswer(-1);
+    Q_EMIT checkingAnswer(-1);
 }
 
 

src/kwqquizmodel.h

@@ -79,7 +79,7 @@ public:
     QList<int> errorList() const {return m_errorList;}
     void removeLastError();
 
-signals:
+Q_SIGNALS:
   void checkingAnswer(int );
 
 protected:

src/kwqquizview.h

@@ -45,7 +45,7 @@ class KWQQuizView : public QWidget
     void setQuiz(KWQQuizModel *quiz);
     virtual void init() = 0;
 
-  public slots:
+  public Q_SLOTS:
     virtual void slotCheck() = 0;
     virtual void slotApplySettings() = 0;
     void slotRepeat();

src/kwqsortfiltermodel.h

@@ -36,7 +36,7 @@ class KWQSortFilterModel : public QSortFilterProxyModel
     void setTableModel(KWQTableModel * sourceModel);
     KWQTableModel * sourceModel() const;
 
-  public slots:
+  public Q_SLOTS:
     void restoreNativeOrder();
     void shuffle();
 

src/kwqtabledelegate.cpp

@@ -62,8 +62,8 @@ void KWQTableDelegate::commitAndCloseEditor()
 {
   QWidget *editor = qobject_cast<QWidget *>(sender());
 
-  emit commitData(editor);
-  emit closeEditor(editor, QAbstractItemDelegate::NoHint);
+  Q_EMIT commitData(editor);
+  Q_EMIT closeEditor(editor, QAbstractItemDelegate::NoHint);
 }
 
 void KWQTableDelegate::drawDecoration(QPainter* painter, const QStyleOptionViewItem& option, const QRect& rect, const QPixmap& pixmap) const

src/kwqtabledelegate.h

@@ -45,7 +45,7 @@ class KWQTableDelegate : public QItemDelegate
     void drawFocus(QPainter *painter, const QStyleOptionViewItem &option, const QRect &rect) const override;
     void drawDecoration(QPainter *painter, const QStyleOptionViewItem &option, const QRect &rect, const QPixmap &pixmap ) const override;
 
-  private slots:
+  private Q_SLOTS:
     void commitAndCloseEditor();
 };
 

src/kwqtablemodel.cpp

@@ -142,7 +142,7 @@ bool KWQTableModel::setData(const QModelIndex & index, const QVariant & value, i
       break;
   }
 
-  emit dataChanged(index, index);
+  Q_EMIT dataChanged(index, index);
   return true;
 }
 
@@ -168,7 +168,7 @@ bool KWQTableModel::setHeaderData(int section, Qt::Orientation orientation, cons
       documentSettings.save();
     }
 
-    emit headerDataChanged(orientation, section, section);
+    Q_EMIT headerDataChanged(orientation, section, section);
     return true;
   }
   return false;

src/kwqtableview.h

@@ -65,7 +65,7 @@ protected:
   void keyPressEvent(QKeyEvent*) override;
   void updateKeyboardLayout();
 
-public slots:
+public Q_SLOTS:
   void adjustRow(int );
   void slotSpecChar(const QChar &);
   void slotCheckedAnswer(int );
@@ -74,7 +74,7 @@ public slots:
   void slotHeaderClicked(int);
   void slotSortByColumn(int);
 
-protected slots:
+protected Q_SLOTS:
   void closeEditor(QWidget * editor, QAbstractItemDelegate::EndEditHint hint) override;
   void commitData (QWidget * editor) override;
   void verticalHeaderResized(int, int, int);

src/kwqtutor.h

@@ -34,7 +34,7 @@ class KWQTutor : public KStatusNotifierItem
     /* init systray icon, meny, actions */
     explicit KWQTutor (const QUrl &fileToOpen, QWidget *parent = nullptr);
 
-  public slots:
+  public Q_SLOTS:
     /* self-calling function: it sets the time interval,calls itself and call func to display flashcard*/
     void updateTimer();
     /*open keduvocdocument from the menu */