Use a type with a greater resolution to represent time values

[pulseview.git] / pv / view / viewitempaintparams.hpp

diff --git a/pv/view/viewitempaintparams.hpp b/pv/view/viewitempaintparams.hpp
index 86742ba7ceb811ec1e3642f7ee15e1776ac1e36e..460bd6c94db8d33a263d433498158310ab273419 100644 (file)
--- a/pv/view/viewitempaintparams.hpp
+++ b/pv/view/viewitempaintparams.hpp
@@ -21,6 +21,8 @@
 #ifndef PULSEVIEW_PV_VIEW_ROWITEMPAINTPARAMS_HPP
 #define PULSEVIEW_PV_VIEW_ROWITEMPAINTPARAMS_HPP
 
+#include "pv/util.hpp"
+
 #include <QFont>
 
 namespace pv {
@@ -29,7 +31,8 @@ namespace view {
 class ViewItemPaintParams
 {
 public:
-       ViewItemPaintParams(const QRect &rect, double scale, double offset);
+       ViewItemPaintParams(
+               const QRect &rect, double scale, const pv::util::Timestamp& offset);
 
        QRect rect() const {
                return rect_;
@@ -39,7 +42,7 @@ public:
                return scale_;
        }
 
-       double offset() const {
+       const pv::util::Timestamp& offset() const {
                return offset_;
        }
 
@@ -68,7 +71,7 @@ public:
        }
 
        double pixels_offset() const {
-               return offset_ / scale_;
+               return (offset_ / scale_).convert_to<double>();
        }
 
 public:
@@ -79,7 +82,7 @@ public:
 private:
        QRect rect_;
        double scale_;
-       double offset_;
+       pv::util::Timestamp offset_;
 };
 
 } // namespace view