X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fview%2Fview.h;h=d2abbf002c2f69a958df0cefef3465d098cb05e5;hb=397c9541a50d9fe88a9877d58e1d149df31eee04;hp=0413b3d79820c6174aa421d4d89c57d80c58c4cb;hpb=17c0f398438df75dc5547d630e7d334e5de3c66a;p=pulseview.git

diff --git a/pv/view/view.h b/pv/view/view.h
index 0413b3d..d2abbf0 100644
--- a/pv/view/view.h
+++ b/pv/view/view.h
@@ -1,5 +1,5 @@
 /*
- * This file is part of the sigrok project.
+ * This file is part of the PulseView project.
  *
  * Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
  *
@@ -25,9 +25,10 @@
 
 #include <QAbstractScrollArea>
 
+namespace pv {
+
 class SigSession;
 
-namespace pv {
 namespace view {
 
 class Header;
@@ -44,6 +45,8 @@ private:
 	static const int LabelMarginWidth;
 	static const int RulerHeight;
 
+	static const int MaxScrollValue;
+
 public:
 	static const int SignalHeight;
 
@@ -62,6 +65,8 @@ public:
 	void set_scale_offset(double scale, double offset);
 
 private:
+	void get_scroll_layout(double &length, double &offset) const;
+	
 	void update_scroll();
 
 private:
@@ -88,8 +93,6 @@ private:
 	double _offset;
 
 	int _v_offset;
-
-	friend class Viewport;
 };
 
 } // namespace view