-MarkerLineItem::MarkerLineItem(qreal sceneWidth, QGraphicsItem *parent)
- : QGraphicsObject(parent),
- _boundingRect(0, 0, sceneWidth, 1),
- _chatLine(0)
+MarkerLineItem::MarkerLineItem(qreal sceneWidth, QGraphicsItem* parent)
+ : QGraphicsObject(parent)
+ , _boundingRect(0, 0, sceneWidth, 1)
+ , _chatLine(nullptr)