X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fviews%2Ftrace%2Fruler.cpp;h=6e74ddd0a29a272b2d1661b64d2054949767f040;hp=1204559c5c943d5838a968a1bd0d636c5617dfc1;hb=e23567ed84aa55e2a0c48252080058186f6b80e7;hpb=7a0d99e6d48870c51d00c25617eb309181dc2a60

diff --git a/pv/views/trace/ruler.cpp b/pv/views/trace/ruler.cpp
index 1204559c..6e74ddd0 100644
--- a/pv/views/trace/ruler.cpp
+++ b/pv/views/trace/ruler.cpp
@@ -129,6 +129,10 @@ void Ruler::contextMenuEvent(QContextMenuEvent *event)
 	connect(create_marker, SIGNAL(triggered()), this, SLOT(on_createMarker()));
 	menu->addAction(create_marker);
 
+	QAction *const set_zero_position = new QAction(tr("Set as zero point"), this);
+	connect(set_zero_position, SIGNAL(triggered()), this, SLOT(on_setZeroPosition()));
+	menu->addAction(set_zero_position);
+
 	QAction *const toggle_hover_marker = new QAction(this);
 	connect(toggle_hover_marker, SIGNAL(triggered()), this, SLOT(on_toggleHoverMarker()));
 	menu->addAction(toggle_hover_marker);
@@ -322,6 +326,11 @@ void Ruler::on_createMarker()
 	view_.add_flag(get_time_from_x_pos(mouse_down_point_.x()));
 }
 
+void Ruler::on_setZeroPosition()
+{
+	view_.set_zero_position(get_time_from_x_pos(mouse_down_point_.x()));
+}
+
 void Ruler::on_toggleHoverMarker()
 {
 	GlobalSettings settings;