X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=sigview.h;h=34eeb95993e8f27eb1878db4b449595daed6684f;hb=6fb67b27a85f19002d43b8c8498ca7d2979401b0;hp=e2d9543a452d5a7d5cfce2b62ebc542275b41f14;hpb=3e46726aaf1cfe749c8f3fced7b455cf01a03c86;p=pulseview.git

diff --git a/sigview.h b/sigview.h
index e2d9543..34eeb95 100644
--- a/sigview.h
+++ b/sigview.h
@@ -24,6 +24,7 @@
 #include <QtOpenGL/QGLWidget>
 #include <QTimer>
 
+class QPainter;
 class QPaintEvent;
 class SigSession;
 
@@ -34,6 +35,13 @@ class SigView : public QGLWidget
 private:
 	static const int SignalHeight;
 	static const int LabelMarginWidth;
+	static const int RulerHeight;
+
+	static const int MinorTickSubdivision;
+	static const int ScaleUnits[3];
+
+	static const QString SIPrefixes[9];
+	static const int FirstSIPrefixPower;
 
 public:
 	explicit SigView(SigSession &session, QWidget *parent = 0);
@@ -54,6 +62,8 @@ private:
 private:
 	void setupViewport(int width, int height);
 
+	void paintRuler(QPainter &p);
+
 private slots:
 	void dataUpdated();