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markerlineitem.h
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20 
21 #ifndef MARKERLINEITEM_H_
22 #define MARKERLINEITEM_H_
23 
24 #include <QGraphicsObject>
25 
26 #include "chatscene.h"
27 
28 class ChatLine;
29 
30 class MarkerLineItem : public QGraphicsObject
31 {
32  Q_OBJECT
33 
34 public:
35  MarkerLineItem(qreal sceneWidth, QGraphicsItem *parent = 0);
36  virtual inline int type() const { return ChatScene::MarkerLineType; }
37 
38  inline QRectF boundingRect() const { return _boundingRect; }
39  void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
40 
41  inline ChatLine *chatLine() const { return _chatLine; }
42 
43 public slots:
45  void setChatLine(ChatLine *line);
46  void sceneRectChanged(const QRectF &);
47 
48 private slots:
49  void styleChanged();
50 
51 private:
52  QRectF _boundingRect;
53  QBrush _brush;
55 };
56 
57 
58 #endif