X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fview%2Fheader.cpp;h=cb161a6961ad0cd3aa164f9bbb0523e0fbfbd651;hb=a2ae0205f2737dfd8f7647f9eae2fdcb47a0ad25;hp=6d016fe0b441aa832a504e64704fd564ac67d59c;hpb=2c982fc3905ef4d4fa1d87761d3ac14841f01de1;p=pulseview.git

diff --git a/pv/view/header.cpp b/pv/view/header.cpp
index 6d016fe..cb161a6 100644
--- a/pv/view/header.cpp
+++ b/pv/view/header.cpp
@@ -43,8 +43,7 @@ namespace pv {
 namespace view {
 
 Header::Header(View &parent) :
-	QWidget(&parent),
-	_view(parent),
+	MarginWidget(parent),
 	_action_set_name(new QAction(tr("Set &Name..."), this)),
 	_action_set_colour(new QAction(tr("Set &Colour..."), this))
 {
@@ -79,6 +78,18 @@ boost::shared_ptr<pv::view::Signal> Header::get_mouse_over_signal(
 	return shared_ptr<Signal>();
 }
 
+void Header::clear_selection()
+{
+	const vector< shared_ptr<Signal> > sigs(
+		_view.session().get_signals());
+	BOOST_FOREACH(const shared_ptr<Signal> s, sigs) {
+		assert(s);
+		s->select(false);
+	}
+
+	update();
+}
+
 void Header::paintEvent(QPaintEvent*)
 {
 	const int w = width();