Method drawLine

qrenderdoc/Windows/TimelineBar.cpp:902–916

}

void TimelineBar::drawLine(QStylePainter &p, QPointF start, QPointF end)
{
  if(start.x() == end.x() || start.y() == end.y())
  {
    QStyleOptionFrame opt;
    opt.initFrom(viewport());
    opt.rect = QRectF(start, end).toRect();
    opt.frameShape = (start.y() == end.y() ? QFrame::HLine : QFrame::VLine);
    p.drawControl(QStyle::CE_ShapedFrame, opt);
  }
  else
  {
    p.drawLine(start, end);
  }
}

void TimelineBar::paintMarkers(QPainter &p, const QVector<Marker> &markers,
                               const QVector<uint32_t> &actions, QRectF markerRect)