X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fview%2Fheader.cpp;h=fd40e216e196f0bd6b7a2fb09c52bf70061edcf3;hb=ef8311a4296a2dc85c82b063de61efa4eb7a8404;hp=cb161a6961ad0cd3aa164f9bbb0523e0fbfbd651;hpb=a2ae0205f2737dfd8f7647f9eae2fdcb47a0ad25;p=pulseview.git

diff --git a/pv/view/header.cpp b/pv/view/header.cpp
index cb161a69..fd40e216 100644
--- a/pv/view/header.cpp
+++ b/pv/view/header.cpp
@@ -54,6 +54,9 @@ Header::Header(View &parent) :
 	connect(_action_set_colour, SIGNAL(triggered()),
 		this, SLOT(on_action_set_colour_triggered()));
 
+	connect(&_view.session(), SIGNAL(signals_changed()),
+		this, SLOT(on_signals_changed()));
+
 	connect(&_view, SIGNAL(signals_moved()),
 		this, SLOT(on_signals_moved()));
 }
@@ -160,6 +163,7 @@ void Header::mousePressEvent(QMouseEvent *event)
 				s->select(false);
 	}
 
+	selection_changed();
 	update();
 }
 
@@ -255,6 +259,15 @@ void Header::on_action_set_colour_triggered()
 		context_signal->set_colour(new_colour);
 }
 
+void Header::on_signals_changed()
+{
+	const vector< shared_ptr<Signal> > sigs(_view.session().get_signals());
+	BOOST_FOREACH(shared_ptr<Signal> s, sigs) {
+		assert(s);
+		connect(s.get(), SIGNAL(text_changed()), this, SLOT(update()));
+	}
+}
+
 void Header::on_signals_moved()
 {
 	update();