Tracing: Use override consistently

clang-tidy fixes from modernize-use-override check.

Change-Id: I6ddeef87244c2242945dd91e29ef0cd8bb9fe636
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>

src/libs/tracing/timelineabstractrenderer.h

@@ -47,7 +47,7 @@ class TRACING_EXPORT TimelineAbstractRenderer : public QQuickItem
 
 public:
     TimelineAbstractRenderer(QQuickItem *parent = 0);
-    ~TimelineAbstractRenderer();
+    ~TimelineAbstractRenderer() override;
 
     bool selectionLocked() const;
     int selectedItem() const;
@@ -81,7 +81,7 @@ public:
     void setRowHeightsDirty();
 
 protected:
-    QSGNode *updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *updatePaintNodeData);
+    QSGNode *updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *updatePaintNodeData) override;
 
     class TimelineAbstractRendererPrivate;
     TimelineAbstractRenderer(TimelineAbstractRendererPrivate &dd, QQuickItem *parent = 0);

src/libs/tracing/timelineitemsrenderpass.h

@@ -44,8 +44,8 @@ public:
     QColor selectionColor() const;
     void setSelectionColor(QColor selectionColor);
 
-    QSGMaterialType *type() const;
+    QSGMaterialType *type() const override;
-    QSGMaterialShader *createShader() const;
+    QSGMaterialShader *createShader() const override;
 
 private:
     QVector2D m_scale;
@@ -95,7 +95,7 @@ public:
     static const TimelineItemsRenderPass *instance();
     State *update(const TimelineAbstractRenderer *renderer, const TimelineRenderState *parentState,
                   State *state, int firstIndex, int lastIndex, bool stateChanged,
-                  float spacing) const;
+                  float spacing) const override;
 protected:
     TimelineItemsRenderPass();
 };

src/libs/tracing/timelinemodel.h

@@ -53,7 +53,7 @@ public:
     class TimelineModelPrivate;
 
     TimelineModel(TimelineModelAggregator *parent);
-    ~TimelineModel();
+    ~TimelineModel() override;
 
     // Methods implemented by the abstract model itself
     bool isEmpty() const;

src/libs/tracing/timelinemodelaggregator.h

@@ -38,7 +38,7 @@ class TRACING_EXPORT TimelineModelAggregator : public QObject
     Q_PROPERTY(Timeline::TimelineNotesModel *notes READ notes CONSTANT)
 public:
     TimelineModelAggregator(TimelineNotesModel *notes = nullptr, QObject *parent = nullptr);
-    ~TimelineModelAggregator();
+    ~TimelineModelAggregator() override;
 
     int height() const;
     int generateModelId();

src/libs/tracing/timelinenotesmodel.h

@@ -35,7 +35,7 @@ class TRACING_EXPORT TimelineNotesModel : public QObject
     Q_PROPERTY(int count READ count NOTIFY changed)
 public:
     TimelineNotesModel(QObject *parent = 0);
-    ~TimelineNotesModel();
+    ~TimelineNotesModel() override;
 
     int count() const;
     void addTimelineModel(const TimelineModel *timelineModel);

src/libs/tracing/timelinenotesrenderpass.h

@@ -37,7 +37,7 @@ public:
 
     State *update(const TimelineAbstractRenderer *renderer, const TimelineRenderState *parentState,
                   State *oldState, int firstIndex, int lastIndex, bool stateChanged,
-                  float spacing) const;
+                  float spacing) const override;
 
 private:
     TimelineNotesRenderPass();

src/libs/tracing/timelineoverviewrenderer.h

@@ -35,7 +35,7 @@ public:
     TimelineOverviewRenderer(QQuickItem *parent = 0);
 
 protected:
-    virtual QSGNode *updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *updatePaintNodeData);
+    QSGNode *updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *updatePaintNodeData) override;
 
     class TimelineOverviewRendererPrivate;
     Q_DECLARE_PRIVATE(TimelineOverviewRenderer)

src/libs/tracing/timelinerenderer.h

@@ -48,12 +48,12 @@ public:
     Q_INVOKABLE void clearData();
 
 protected:
-    virtual QSGNode *updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *updatePaintNodeData);
+    QSGNode *updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *updatePaintNodeData) override;
-    virtual void mousePressEvent(QMouseEvent *event);
+    void mousePressEvent(QMouseEvent *event) override;
-    virtual void mouseReleaseEvent(QMouseEvent *event);
+    void mouseReleaseEvent(QMouseEvent *event) override;
-    virtual void mouseMoveEvent(QMouseEvent *event);
+    void mouseMoveEvent(QMouseEvent *event) override;
-    virtual void hoverMoveEvent(QHoverEvent *event);
+    void hoverMoveEvent(QHoverEvent *event) override;
-    virtual void wheelEvent(QWheelEvent *event);
+    void wheelEvent(QWheelEvent *event) override;
 
 private:
     class TimelineRendererPrivate;

src/libs/tracing/timelineselectionrenderpass.h

@@ -38,7 +38,7 @@ public:
 
     State *update(const TimelineAbstractRenderer *renderer, const TimelineRenderState *parentState,
                   State *state, int firstIndex, int lastIndex, bool stateChanged,
-                  float spacing) const;
+                  float spacing) const override;
 
 protected:
     TimelineSelectionRenderPass();

src/libs/tracing/timelinetracemanager.h

@@ -49,7 +49,7 @@ public:
     typedef std::function<void(const QString &)> ErrorHandler;
 
     explicit TimelineTraceManager(QObject *parent = nullptr);
-    ~TimelineTraceManager();
+    ~TimelineTraceManager() override;
 
     qint64 traceStart() const;
     qint64 traceEnd() const;