Remove not necessary virtual keyword. Use const'ref

src/recmonitor.cpp

@@ -816,7 +816,7 @@ void RecMonitor::showWarningMessage(const QString &text, bool logAction)
 #endif
 }
 
-const QString RecMonitor::getV4lXmlPlaylist(MltVideoProfile profile, bool *isXml) 
+const QString RecMonitor::getV4lXmlPlaylist(const MltVideoProfile &profile, bool *isXml)
 {
     QString playlist;
     if (rec_video->isChecked() && rec_audio->isChecked()) {

src/recmonitor.h

@@ -64,8 +64,8 @@ public:
     enum CAPTUREDEVICE {FIREWIRE = 0, VIDEO4LINUX = 1, SCREENGRAB = 2, BLACKMAGIC = 3};
 
 protected:
-    virtual void mousePressEvent(QMouseEvent * event);
-    virtual void mouseDoubleClickEvent(QMouseEvent * event);
+    void mousePressEvent(QMouseEvent * event);
+    void mouseDoubleClickEvent(QMouseEvent * event);
 
 private:
     KDateTime m_captureTime;
@@ -117,7 +117,7 @@ private:
     /** @brief Build MLT producer for device, using path as profile. */
     void buildMltDevice(const QString &path);
     /** @brief Create string containing an XML playlist for v4l capture. */
-    const QString getV4lXmlPlaylist(MltVideoProfile profile, bool *isXml);
+    const QString getV4lXmlPlaylist(const MltVideoProfile &profile, bool *isXml);
     /** @brief Display an error message to user. */
     void showWarningMessage(const QString &text, bool logAction = false);
 

src/smallruler.h

@@ -46,9 +46,9 @@ public:
     void refreshRuler();
 
 protected:
-    virtual void paintEvent(QPaintEvent *e);
-    virtual void resizeEvent(QResizeEvent *);
-    virtual void leaveEvent(QEvent * event);
+    void paintEvent(QPaintEvent *e);
+    void resizeEvent(QResizeEvent *);
+    void leaveEvent(QEvent * event);
 
 private:
     int m_cursorPosition;

src/statusbarmessagelabel.h

@@ -87,10 +87,10 @@ public:
 
 protected:
     /** @see QWidget::paintEvent() */
-    virtual void paintEvent(QPaintEvent* event);
+    void paintEvent(QPaintEvent* event);
 
     /** @see QWidget::resizeEvent() */
-    virtual void resizeEvent(QResizeEvent* event);
+    void resizeEvent(QResizeEvent* event);
 
 public slots:
     void setMessage(const QString& text, MessageType type, int timeoutMS = 0);