X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;ds=sidebyside;f=pv%2Fview%2Fruler.h;h=1bda06427d253787389d1c87ca59dda26ad9fe71;hb=b3a7c0136e427d823eec18b14780182740e9de5d;hp=f855185b904a75209ce521ec12c4399913bd6d5e;hpb=cbd80f64b2637f13020da7ca003fadcb9be8d46f;p=pulseview.git

diff --git a/pv/view/ruler.h b/pv/view/ruler.h
index f855185..1bda064 100644
--- a/pv/view/ruler.h
+++ b/pv/view/ruler.h
@@ -39,12 +39,23 @@ private:
 	static const QString SIPrefixes[9];
 	static const int FirstSIPrefixPower;
 
+	static const int HoverArrowSize;
+
 public:
 	Ruler(View &parent);
 
 private:
 	void paintEvent(QPaintEvent *event);
 
+private:
+	/**
+	 * Draw a hover arrow under the cursor position.
+	 */
+	void draw_hover_mark(QPainter &p);
+
+private slots:
+	void hover_point_changed();
+
 private:
 	View &_view;
 };