+ const float x = get_x();
+ const float h = QFontMetrics(QApplication::font()).height();
+ return QRectF(x - h / 2.0f, rect.top(), h, rect.height());
+}
+
+void TimeMarker::paint_label(QPainter &p, const QRect &rect, bool hover)
+{
+ if (!enabled())
+ return;
+
+ const qreal x = ((time_ - view_.offset()) / view_.scale()).convert_to<qreal>();
+ const QRectF r(label_rect(rect));