X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fview%2Fcursor.h;h=1469f2cc1edf0db599f8b6f147cabbb4fd235abd;hp=a982c05e4d2b76b10cb2c224b50002a8cc9ec138;hb=37fdce0ac5e92fe0dfdee42f80e4dfe2eab332f0;hpb=cabce9821fd09aeeac7f0986193a1656d8b01fe5

diff --git a/pv/view/cursor.h b/pv/view/cursor.h
index a982c05e..1469f2cc 100644
--- a/pv/view/cursor.h
+++ b/pv/view/cursor.h
@@ -23,19 +23,28 @@
 
 #include "timemarker.h"
 
+#include <QSizeF>
+
+class QPainter;
+
 namespace pv {
 namespace view {
 
 class Cursor : public TimeMarker
 {
+	Q_OBJECT
+
 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.
@@ -45,12 +54,27 @@ public:
 	Cursor(const View &view, double time);
 
 public:
+	/**
+	 * Gets the marker label rectangle.
+	 * @param rect The rectangle of the ruler client area.
+	 * @return Returns the label rectangle.
+	 */
+	QRectF get_label_rect(const QRect &rect) const;
+
 	/**
 	 * Paints the cursor's label to the ruler.
 	 * @param p The painter to draw with.
 	 * @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