ChatView(BufferId bufferId, QWidget *parent = 0);
virtual MsgId lastMsgId() const;
ChatView(BufferId bufferId, QWidget *parent = 0);
virtual MsgId lastMsgId() const;
virtual void verticalScrollbarChanged(int);
private slots:
void lastLineChanged(QGraphicsItem *chatLine, qreal offset);
virtual void verticalScrollbarChanged(int);
private slots:
void lastLineChanged(QGraphicsItem *chatLine, qreal offset);