1 files changed, 4 insertions, 14 deletions
diff --git a/tracker-pt/pt_video_widget.h b/tracker-pt/pt_video_widget.h
index d9144ac0..c2957876 100644
--- a/tracker-pt/pt_video_widget.h
+++ b/tracker-pt/pt_video_widget.h
@@ -1,5 +1,5 @@
 /* Copyright (c) 2012 Patrick Ruoff
- * Copyright (c) 2014 Stanislaw Halik <sthalik@misaki.pl>
+ * Copyright (c) 2014-2016 Stanislaw Halik <sthalik@misaki.pl>
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -19,25 +19,15 @@
 #include <QMutexLocker>
 #include <QDebug>
 
-class PTVideoWidget : public QWidget
+class PTVideoWidget final : public QWidget
 {
     Q_OBJECT
 
 public:
-    PTVideoWidget(QWidget *parent) :
-        QWidget(parent),
-        freshp(false)
-    {
-        connect(&timer, SIGNAL(timeout()), this, SLOT(update_and_repaint()));
-        timer.start(50);
-    }
+    PTVideoWidget(QWidget *parent);
     void update_image(const cv::Mat &frame);
 protected slots:
-    void paintEvent( QPaintEvent* e ) {
-        QMutexLocker foo(&mtx);
-        QPainter painter(this);
-        painter.drawImage(e->rect(), texture);
-    }
+    void paintEvent(QPaintEvent* e) override;
     void update_and_repaint();
 private:
     QMutex mtx;