3 files changed, 39 insertions, 39 deletions

diff --git a/src/corelib/kernel/qobject.h b/src/corelib/kernel/qobject.h
index 64c5b58fd4..771d2f5ea0 100644
--- a/src/corelib/kernel/qobject.h
+++ b/src/corelib/kernel/qobject.h
@@ -113,8 +113,8 @@ public:
     Q_INVOKABLE explicit QObject(QObject *parent=Q_NULLPTR);
     virtual ~QObject();
 
-    virtual bool event(QEvent *);
-    virtual bool eventFilter(QObject *, QEvent *);
+    virtual bool event(QEvent *event);
+    virtual bool eventFilter(QObject *watched, QEvent *event);
 
 #ifdef Q_QDOC
     static QString tr(const char *sourceText, const char *comment = Q_NULLPTR, int n = -1);
@@ -189,9 +189,9 @@ public:
 
     inline const QObjectList &children() const { return d_ptr->children; }
 
-    void setParent(QObject *);
-    void installEventFilter(QObject *);
-    void removeEventFilter(QObject *);
+    void setParent(QObject *parent);
+    void installEventFilter(QObject *filterObj);
+    void removeEventFilter(QObject *obj);
 
     static QMetaObject::Connection connect(const QObject *sender, const char *signal,
                         const QObject *receiver, const char *member, Qt::ConnectionType = Qt::AutoConnection);
@@ -430,9 +430,9 @@ protected:
     int receivers(const char* signal) const;
     bool isSignalConnected(const QMetaMethod &signal) const;
 
-    virtual void timerEvent(QTimerEvent *);
-    virtual void childEvent(QChildEvent *);
-    virtual void customEvent(QEvent *);
+    virtual void timerEvent(QTimerEvent *event);
+    virtual void childEvent(QChildEvent *event);
+    virtual void customEvent(QEvent *event);
 
     virtual void connectNotify(const QMetaMethod &signal);
     virtual void disconnectNotify(const QMetaMethod &signal);
diff --git a/src/widgets/kernel/qwidget.h b/src/widgets/kernel/qwidget.h
index a56f6e1133..2af1550ad1 100644
--- a/src/widgets/kernel/qwidget.h
+++ b/src/widgets/kernel/qwidget.h
@@ -605,43 +605,43 @@ Q_SIGNALS:
 
 protected:
     // Event handlers
-    bool event(QEvent *) Q_DECL_OVERRIDE;
-    virtual void mousePressEvent(QMouseEvent *);
-    virtual void mouseReleaseEvent(QMouseEvent *);
-    virtual void mouseDoubleClickEvent(QMouseEvent *);
-    virtual void mouseMoveEvent(QMouseEvent *);
+    bool event(QEvent *event) Q_DECL_OVERRIDE;
+    virtual void mousePressEvent(QMouseEvent *event);
+    virtual void mouseReleaseEvent(QMouseEvent *event);
+    virtual void mouseDoubleClickEvent(QMouseEvent *event);
+    virtual void mouseMoveEvent(QMouseEvent *event);
 #ifndef QT_NO_WHEELEVENT
-    virtual void wheelEvent(QWheelEvent *);
-#endif
-    virtual void keyPressEvent(QKeyEvent *);
-    virtual void keyReleaseEvent(QKeyEvent *);
-    virtual void focusInEvent(QFocusEvent *);
-    virtual void focusOutEvent(QFocusEvent *);
-    virtual void enterEvent(QEvent *);
-    virtual void leaveEvent(QEvent *);
-    virtual void paintEvent(QPaintEvent *);
-    virtual void moveEvent(QMoveEvent *);
-    virtual void resizeEvent(QResizeEvent *);
-    virtual void closeEvent(QCloseEvent *);
+    virtual void wheelEvent(QWheelEvent *event);
+#endif
+    virtual void keyPressEvent(QKeyEvent *event);
+    virtual void keyReleaseEvent(QKeyEvent *event);
+    virtual void focusInEvent(QFocusEvent *event);
+    virtual void focusOutEvent(QFocusEvent *event);
+    virtual void enterEvent(QEvent *event);
+    virtual void leaveEvent(QEvent *event);
+    virtual void paintEvent(QPaintEvent *event);
+    virtual void moveEvent(QMoveEvent *event);
+    virtual void resizeEvent(QResizeEvent *event);
+    virtual void closeEvent(QCloseEvent *event);
 #ifndef QT_NO_CONTEXTMENU
-    virtual void contextMenuEvent(QContextMenuEvent *);
+    virtual void contextMenuEvent(QContextMenuEvent *event);
 #endif
 #ifndef QT_NO_TABLETEVENT
-    virtual void tabletEvent(QTabletEvent *);
+    virtual void tabletEvent(QTabletEvent *event);
 #endif
 #ifndef QT_NO_ACTION
-    virtual void actionEvent(QActionEvent *);
+    virtual void actionEvent(QActionEvent *event);
 #endif
 
 #ifndef QT_NO_DRAGANDDROP
-    virtual void dragEnterEvent(QDragEnterEvent *);
-    virtual void dragMoveEvent(QDragMoveEvent *);
-    virtual void dragLeaveEvent(QDragLeaveEvent *);
-    virtual void dropEvent(QDropEvent *);
+    virtual void dragEnterEvent(QDragEnterEvent *event);
+    virtual void dragMoveEvent(QDragMoveEvent *event);
+    virtual void dragLeaveEvent(QDragLeaveEvent *event);
+    virtual void dropEvent(QDropEvent *event);
 #endif
 
-    virtual void showEvent(QShowEvent *);
-    virtual void hideEvent(QHideEvent *);
+    virtual void showEvent(QShowEvent *event);
+    virtual void hideEvent(QHideEvent *event);
     virtual bool nativeEvent(const QByteArray &eventType, void *message, long *result);
 
     // Misc. protected functions
diff --git a/src/widgets/styles/qstyle.h b/src/widgets/styles/qstyle.h
index 1e9d15c993..26d1c63195 100644
--- a/src/widgets/styles/qstyle.h
+++ b/src/widgets/styles/qstyle.h
@@ -66,13 +66,13 @@ public:
     QStyle();
     virtual ~QStyle();
 
-    virtual void polish(QWidget *);
-    virtual void unpolish(QWidget *);
+    virtual void polish(QWidget *widget);
+    virtual void unpolish(QWidget *widget);
 
-    virtual void polish(QApplication *);
-    virtual void unpolish(QApplication *);
+    virtual void polish(QApplication *application);
+    virtual void unpolish(QApplication *application);
 
-    virtual void polish(QPalette &);
+    virtual void polish(QPalette &palette);
 
     virtual QRect itemTextRect(const QFontMetrics &fm, const QRect &r,
                            int flags, bool enabled,