X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fview%2Ftimemarker.h;h=3c9198899a7ec1b0ea7eeacf073eabfc873f636d;hb=2db7704ab7ca681917b0eb091ea49378fe18c4a8;hp=c02dab159dbecb93c03a9f5a2b921012e6d82c40;hpb=3efda736308edc11468a4b59bdb28d5793902529;p=pulseview.git

diff --git a/pv/view/timemarker.h b/pv/view/timemarker.h
index c02dab15..3c919889 100644
--- a/pv/view/timemarker.h
+++ b/pv/view/timemarker.h
@@ -23,6 +23,7 @@
 
 #include <QColor>
 #include <QObject>
+#include <QRectF>
 
 class QPainter;
 class QRect;
@@ -68,21 +69,35 @@ public:
 	 */
 	virtual void paint(QPainter &p, const QRect &rect);
 
+	/**
+	 * Gets the marker label rectangle.
+	 * @param rect The rectangle of the ruler client area.
+	 * @return Returns the label rectangle.
+	 */
+	virtual QRectF get_label_rect(const QRect &rect) const = 0;
+
 	/**
 	 * Paints the marker's label to the ruler.
 	 * @param p The painter to draw with.
 	 * @param rect The rectangle of the ruler client area.
+	 * @param prefix The SI prefix to paint time value with.
 	 */
-	virtual void paint_label(QPainter &p, const QRect &rect) = 0;
+	virtual void paint_label(QPainter &p, const QRect &rect,
+		unsigned int prefix) = 0;
+
+signals:
+	void time_changed();
 
 protected:
 	const View &_view;
 	const QColor &_colour;
 
 	double _time;
+
+	QSizeF _text_size;
 };
 
 } // namespace view
 } // namespace pv
 
-#endif // PULSEVIEW_PV_VIEW_MARKER_H
\ No newline at end of file
+#endif // PULSEVIEW_PV_VIEW_MARKER_H