From: Joel Holdsworth <joel@airwebreathe.org.uk>
Date: Mon, 8 Dec 2014 22:46:37 +0000 (+0000)
Subject: TimeItem: Added mandatory get_x virtual method
X-Git-Url: http://git.code-monkey.de/?p=pulseview.git;a=commitdiff_plain;h=5165bb349b14802ca98766b4cecee3699d22fa55

TimeItem: Added mandatory get_x virtual method
---

diff --git a/pv/view/cursorpair.cpp b/pv/view/cursorpair.cpp
index 48109db..f9f7ba2 100644
--- a/pv/view/cursorpair.cpp
+++ b/pv/view/cursorpair.cpp
@@ -65,6 +65,11 @@ void CursorPair::set_time(double time) {
 	second_->set_time(time + delta);
 }
 
+float CursorPair::get_x() const
+{
+	return (first_->get_x() + second_->get_x()) / 2.0f;
+}
+
 QPoint CursorPair::point() const
 {
 	return first_->point();
diff --git a/pv/view/cursorpair.hpp b/pv/view/cursorpair.hpp
index 2c4d5c1..43e0654 100644
--- a/pv/view/cursorpair.hpp
+++ b/pv/view/cursorpair.hpp
@@ -65,6 +65,8 @@ public:
 	 */
 	void set_time(double time);
 
+	float get_x() const;
+
 	QPoint point() const;
 
 	pv::widgets::Popup* create_popup(QWidget *parent);
diff --git a/pv/view/timeitem.hpp b/pv/view/timeitem.hpp
index eb313a7..ff2664a 100644
--- a/pv/view/timeitem.hpp
+++ b/pv/view/timeitem.hpp
@@ -45,6 +45,8 @@ public:
 	 */
 	virtual void set_time(double time) = 0;
 
+	virtual float get_x() const = 0;
+
 protected:
 	View &view_;
 };