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Use a type with a greater resolution to represent time values
[pulseview.git]
/
pv
/
view
/
viewport.hpp
diff --git
a/pv/view/viewport.hpp
b/pv/view/viewport.hpp
index 2c8211b8dce43b2cee22e8fb872ae7a64af15c2c..c2c42d155d79bf9ecbe28ed54b2741f37271b554 100644
(file)
--- a/
pv/view/viewport.hpp
+++ b/
pv/view/viewport.hpp
@@
-21,9
+21,12
@@
#ifndef PULSEVIEW_PV_VIEW_VIEWPORT_HPP
#define PULSEVIEW_PV_VIEW_VIEWPORT_HPP
#ifndef PULSEVIEW_PV_VIEW_VIEWPORT_HPP
#define PULSEVIEW_PV_VIEW_VIEWPORT_HPP
+#include <boost/optional.hpp>
+
#include <QTimer>
#include <QTouchEvent>
#include <QTimer>
#include <QTouchEvent>
+#include "pv/util.hpp"
#include "viewwidget.hpp"
class QPainter;
#include "viewwidget.hpp"
class QPainter;
@@
-93,7
+96,7
@@
private:
void wheelEvent(QWheelEvent *event);
private:
void wheelEvent(QWheelEvent *event);
private:
-
double
drag_offset_;
+
boost::optional<pv::util::Timestamp>
drag_offset_;
double pinch_offset0_;
double pinch_offset1_;
double pinch_offset0_;
double pinch_offset1_;