X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=sigview.h;fp=sigview.h;h=0d1c06f7ca0f29339c5091507704432adbc183e0;hb=e9c41f8ce607164040ce86abd35a0a8751193f1f;hp=e2d9543a452d5a7d5cfce2b62ebc542275b41f14;hpb=c9b6acc16801f00cfbcb28aa4a989e41c550ffb1;p=pulseview.git

diff --git a/sigview.h b/sigview.h
index e2d9543..0d1c06f 100644
--- a/sigview.h
+++ b/sigview.h
@@ -24,6 +24,7 @@
 #include <QtOpenGL/QGLWidget>
 #include <QTimer>
 
+class QPainter;
 class QPaintEvent;
 class SigSession;
 
@@ -34,6 +35,9 @@ class SigView : public QGLWidget
 private:
 	static const int SignalHeight;
 	static const int LabelMarginWidth;
+	static const int RulerHeight;
+
+	static const int ScaleUnits[3];
 
 public:
 	explicit SigView(SigSession &session, QWidget *parent = 0);
@@ -54,6 +58,8 @@ private:
 private:
 	void setupViewport(int width, int height);
 
+	void paintRuler(QPainter &p);
+
 private slots:
 	void dataUpdated();