Const'ref

[kdenlive] / src / headertrack.h

diff --git a/src/headertrack.h b/src/headertrack.h
index e262bb9cd619c4234d5d92b34ba42f047078ff87..6d2089826367af45172943f6ce5603724e2f3177 100644 (file)
--- a/src/headertrack.h
+++ b/src/headertrack.h
@@ -38,13 +38,13 @@ public:
     void adjustSize(int height);
     void setSelectedIndex(int ix);
     /** @brief Update the track label to show if current track has effects or not.*/
-    void updateEffectLabel(QStringList effects);
+    void updateEffectLabel(const QStringList &effects);
 
 protected:
-    virtual void mousePressEvent(QMouseEvent * event);
-    virtual void mouseDoubleClickEvent(QMouseEvent * event);
-    virtual void dropEvent(QDropEvent * event);
-    virtual void dragEnterEvent(QDragEnterEvent *event);
+    void mousePressEvent(QMouseEvent * event);
+    void mouseDoubleClickEvent(QMouseEvent * event);
+    void dropEvent(QDropEvent * event);
+    void dragEnterEvent(QDragEnterEvent *event);
 
 private:
     int m_index;
@@ -63,10 +63,10 @@ signals:
     void switchTrackAudio(int);
     void switchTrackVideo(int);
     void switchTrackLock(int);
-    void renameTrack(int, QString);
+    void renameTrack(int, const QString&);
     void selectTrack(int);
     void configTrack(int);
-    void addTrackEffect(const QDomElement, int);
+    void addTrackEffect(const QDomElement &, int);
     void showTrackEffects(int);
 };