modernize: Pass arguments by value and move in constructors

[quassel.git] / src / qtui / chatscene.h

diff --git a/src/qtui/chatscene.h b/src/qtui/chatscene.h
index 7f6bb75..ed27be7 100644 (file)
--- a/src/qtui/chatscene.h
+++ b/src/qtui/chatscene.h
@@ -72,8 +72,8 @@ public:
         TripleClick
     };
 
-    ChatScene(QAbstractItemModel *model, const QString &idString, qreal width, ChatView *parent);
-    virtual ~ChatScene();
+    ChatScene(QAbstractItemModel *model, QString idString, qreal width, ChatView *parent);
+    ~ChatScene() override;
 
     inline QAbstractItemModel *model() const { return _model; }
     inline MessageFilter *filter() const { return qobject_cast<MessageFilter *>(_model); }
@@ -168,7 +168,7 @@ public slots:
 
 #if defined HAVE_WEBKIT || defined HAVE_WEBENGINE
     void loadWebPreview(ChatItem *parentItem, const QUrl &url, const QRectF &urlRect);
-    void clearWebPreview(ChatItem *parentItem = 0);
+    void clearWebPreview(ChatItem *parentItem = nullptr);
 #endif
 
 signals:
@@ -177,11 +177,11 @@ signals:
     void mouseMoveWhileSelecting(const QPointF &scenePos);
 
 protected:
-    virtual void contextMenuEvent(QGraphicsSceneContextMenuEvent *contextMenuEvent);
-    virtual void mouseMoveEvent(QGraphicsSceneMouseEvent *mouseEvent);
-    virtual void mousePressEvent(QGraphicsSceneMouseEvent *mouseEvent);
-    virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent *mouseEvent);
-    virtual void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *mouseEvent);
+    void contextMenuEvent(QGraphicsSceneContextMenuEvent *contextMenuEvent) override;
+    void mouseMoveEvent(QGraphicsSceneMouseEvent *mouseEvent) override;
+    void mousePressEvent(QGraphicsSceneMouseEvent *mouseEvent) override;
+    void mouseReleaseEvent(QGraphicsSceneMouseEvent *mouseEvent) override;
+    void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *mouseEvent) override;
     virtual void handleClick(Qt::MouseButton button, const QPointF &scenePos);
 
 protected slots:
@@ -292,7 +292,7 @@ private:
         QRectF urlRect;
         PreviewState previewState;
         QTimer timer;
-        WebPreview() : parentItem(0), previewItem(0), previewState(NoPreview) {}
+        WebPreview() : parentItem(nullptr), previewItem(nullptr), previewState(NoPreview) {}
     };
     WebPreview webPreview;
 #endif // HAVE_WEBKIT || HAVE_WEBENGINE