X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fview%2Fcursor.h;h=1469f2cc1edf0db599f8b6f147cabbb4fd235abd;hb=8d44d030c3923055f2ea81d5334d3a3bce7900c2;hp=3ee0200518108a30e52ef7b20b7ced7108d92386;hpb=ca4ec3eab886e62c0f9d0cc91636383a74ad5d7b;p=pulseview.git

diff --git a/pv/view/cursor.h b/pv/view/cursor.h
index 3ee02005..1469f2cc 100644
--- a/pv/view/cursor.h
+++ b/pv/view/cursor.h
@@ -23,6 +23,10 @@
 
 #include "timemarker.h"
 
+#include <QSizeF>
+
+class QPainter;
+
 namespace pv {
 namespace view {
 
@@ -34,10 +38,13 @@ private:
 	static const QColor LineColour;
 	static const QColor FillColour;
 	static const QColor HighlightColour;
+	static const QColor TextColour;
 
 	static const int Size;
 	static const int Offset;
 
+	static const int ArrowSize;
+
 public:
 	/**
 	 * Constructor.
@@ -60,6 +67,14 @@ public:
 	 * @param rect The rectangle of the ruler client area.
 	 */
 	void paint_label(QPainter &p, const QRect &rect);
+
+private:
+	void compute_text_size(QPainter &p);
+
+	void format_text(char *text);
+
+private:
+	QSizeF _text_size;
 };
 
 } // namespace view