X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fview%2Fruler.h;h=1381502d3de48f7c8c64168110e0f7e34a7d0236;hb=f76af6375b8aea6b7edb2d6ee838e1589c3490f3;hp=f855185b904a75209ce521ec12c4399913bd6d5e;hpb=640d091b45b196cc586fbc6a7bec71c5c7d75544;p=pulseview.git

diff --git a/pv/view/ruler.h b/pv/view/ruler.h
index f855185..1381502 100644
--- a/pv/view/ruler.h
+++ b/pv/view/ruler.h
@@ -39,12 +39,25 @@ private:
 	static const QString SIPrefixes[9];
 	static const int FirstSIPrefixPower;
 
+	static const int HoverArrowSize;
+
 public:
 	Ruler(View &parent);
 
 private:
 	void paintEvent(QPaintEvent *event);
 
+private:
+	void draw_cursors(QPainter &p);
+
+	/**
+	 * Draw a hover arrow under the cursor position.
+	 */
+	void draw_hover_mark(QPainter &p);
+
+private slots:
+	void hover_point_changed();
+
 private:
 	View &_view;
 };