From 3b9c4a0df39e718ba69f3c778b51676617aeb1eb Mon Sep 17 00:00:00 2001
From: Joel Holdsworth <joel@airwebreathe.org.uk>
Date: Mon, 8 Dec 2014 22:36:54 +0000
Subject: [PATCH] TimeItem: Added mandatory set_time virtual method

---
 pv/view/cursorpair.cpp | 6 ++++++
 pv/view/cursorpair.hpp | 5 +++++
 pv/view/timeitem.hpp   | 6 ++++++
 3 files changed, 17 insertions(+)

diff --git a/pv/view/cursorpair.cpp b/pv/view/cursorpair.cpp
index 8a0ecbf2..48109db8 100644
--- a/pv/view/cursorpair.cpp
+++ b/pv/view/cursorpair.cpp
@@ -59,6 +59,12 @@ shared_ptr<Cursor> CursorPair::second() const
 	return second_;
 }
 
+void CursorPair::set_time(double time) {
+	const double delta = second_->time() - first_->time();
+	first_->set_time(time);
+	second_->set_time(time + delta);
+}
+
 QPoint CursorPair::point() const
 {
 	return first_->point();
diff --git a/pv/view/cursorpair.hpp b/pv/view/cursorpair.hpp
index 78780916..2c4d5c1c 100644
--- a/pv/view/cursorpair.hpp
+++ b/pv/view/cursorpair.hpp
@@ -60,6 +60,11 @@ public:
 	 */
 	std::shared_ptr<Cursor> second() const;
 
+	/**
+	 * Sets the time of the marker.
+	 */
+	void set_time(double time);
+
 	QPoint point() const;
 
 	pv::widgets::Popup* create_popup(QWidget *parent);
diff --git a/pv/view/timeitem.hpp b/pv/view/timeitem.hpp
index e47f1a6b..eb313a7e 100644
--- a/pv/view/timeitem.hpp
+++ b/pv/view/timeitem.hpp
@@ -39,6 +39,12 @@ protected:
 	 */
 	TimeItem(View &view);
 
+public:
+	/**
+	 * Sets the time of the marker.
+	 */
+	virtual void set_time(double time) = 0;
+
 protected:
 	View &view_;
 };
-- 
2.30.2