diff --git a/plasma/corona.cpp b/plasma/corona.cpp
index eef13088..1ac6276d 100644
--- a/plasma/corona.cpp
+++ b/plasma/corona.cpp
@@ -632,21 +632,6 @@ QString Corona::preferredToolBoxPlugin(const Containment::Type type) const
     return d->toolBoxPlugins.value(type);
 }
 
-void Corona::dragEnterEvent(QGraphicsSceneDragDropEvent *event)
-{
-    QGraphicsScene::dragEnterEvent(event);
-}
-
-void Corona::dragLeaveEvent(QGraphicsSceneDragDropEvent *event)
-{
-    QGraphicsScene::dragLeaveEvent(event);
-}
-
-void Corona::dragMoveEvent(QGraphicsSceneDragDropEvent *event)
-{
-    QGraphicsScene::dragMoveEvent(event);
-}
-
 ImmutabilityType Corona::immutability() const
 {
     return d->immutability;
diff --git a/plasma/corona.h b/plasma/corona.h
index e254e8dc..0aca8317 100644
--- a/plasma/corona.h
+++ b/plasma/corona.h
@@ -468,11 +468,6 @@ protected:
      */
     void setDefaultContainmentPlugin(const QString &name);
 
-    //Reimplemented from QGraphicsScene
-    void dragEnterEvent(QGraphicsSceneDragDropEvent *event);
-    void dragLeaveEvent(QGraphicsSceneDragDropEvent *event);
-    void dragMoveEvent(QGraphicsSceneDragDropEvent *event);
-
 private:
     CoronaPrivate *const d;
 
diff --git a/plasma/dialog.cpp b/plasma/dialog.cpp
index 83bd1f27..13f2ccb7 100644
--- a/plasma/dialog.cpp
+++ b/plasma/dialog.cpp
@@ -544,11 +544,6 @@ void Dialog::keyPressEvent(QKeyEvent *event)
     }
 }
 
-bool Dialog::event(QEvent *event)
-{
-    return QWidget::event(event);
-}
-
 void Dialog::resizeEvent(QResizeEvent *event)
 {
     Q_UNUSED(event)
diff --git a/plasma/dialog.h b/plasma/dialog.h
index 8a0ced8e..e6b7d06b 100644
--- a/plasma/dialog.h
+++ b/plasma/dialog.h
@@ -175,7 +175,6 @@ class PLASMA_EXPORT Dialog : public QWidget
          * Reimplemented from QWidget
          */
         void paintEvent(QPaintEvent *e);
-        bool event(QEvent *event);
         void resizeEvent(QResizeEvent *e);
         bool eventFilter(QObject *watched, QEvent *event);
         void hideEvent(QHideEvent *event);