X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fview%2Fruler.cpp;h=fa5c488e4f576107e51f490b75ec4162b906aeb9;hb=8b454527dc987d552b189099ee61cf699095aa7e;hp=d323f9be0525be8c5e39f3621d6c4ca9f05e0f5b;hpb=332afa7438aa5532599fe65f9092e1b24b34fe04;p=pulseview.git

diff --git a/pv/view/ruler.cpp b/pv/view/ruler.cpp
index d323f9be..fa5c488e 100644
--- a/pv/view/ruler.cpp
+++ b/pv/view/ruler.cpp
@@ -49,8 +49,7 @@ const int Ruler::FirstSIPrefixPower = -15;
 const int Ruler::HoverArrowSize = 5;
 
 Ruler::Ruler(View &parent) :
-	QWidget(&parent),
-	_view(parent),
+	MarginWidget(parent),
 	_grabbed_marker(NULL)
 {
 	setMouseTracking(true);
@@ -59,6 +58,14 @@ Ruler::Ruler(View &parent) :
 		this, SLOT(hover_point_changed()));
 }
 
+void Ruler::clear_selection()
+{
+	CursorPair &cursors = _view.cursors();
+	cursors.first().select(false);
+	cursors.second().select(false);
+	update();
+}
+
 QString Ruler::format_time(double t, unsigned int prefix,
 	unsigned int precision)
 {
@@ -186,6 +193,8 @@ void Ruler::mousePressEvent(QMouseEvent *e)
 	if (e->buttons() & Qt::LeftButton) {
 		_grabbed_marker = NULL;
 
+		clear_selection();
+
 		if (_view.cursors_shown()) {
 			CursorPair &cursors = _view.cursors();
 			if (cursors.first().get_label_rect(
@@ -195,6 +204,11 @@ void Ruler::mousePressEvent(QMouseEvent *e)
 				rect()).contains(e->pos()))
 				_grabbed_marker = &cursors.second();
 		}
+
+		if(_grabbed_marker)
+			_grabbed_marker->select();
+
+		selection_changed();
 	}
 }