X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fview%2Fheader.cpp;h=dec5c20cbabfad042ec785886a2a2be9ca747e40;hp=ba16247a8c8e5609245bc8233943295ff068b32b;hb=9d28da5ae394e572dedf0ec22c17fd259825e1c9;hpb=91e8bf08c9799cb1041d26bf2ff6b67abf9a420b

diff --git a/pv/view/header.cpp b/pv/view/header.cpp
index ba16247a..dec5c20c 100644
--- a/pv/view/header.cpp
+++ b/pv/view/header.cpp
@@ -46,6 +46,7 @@ Header::Header(View &parent) :
 	MarginWidget(parent),
 	_dragging(false)
 {
+	setFocusPolicy(Qt::ClickFocus);
 	setMouseTracking(true);
 
 	connect(&_view.session(), SIGNAL(signals_changed()),
@@ -235,11 +236,30 @@ void Header::contextMenuEvent(QContextMenuEvent *event)
 		t->create_context_menu(this)->exec(event->globalPos());
 }
 
+void Header::keyPressEvent(QKeyEvent *e)
+{
+	assert(e);
+
+	switch (e->key())
+	{
+	case Qt::Key_Delete:
+	{
+		const vector< shared_ptr<Trace> > traces(_view.get_traces());
+		BOOST_FOREACH(const shared_ptr<Trace> t, traces)
+			if (t->selected())
+				t->delete_pressed();	
+		break;
+	}
+	}
+}
+
 void Header::on_signals_changed()
 {
 	const vector< shared_ptr<Trace> > traces(_view.get_traces());
 	BOOST_FOREACH(shared_ptr<Trace> t, traces) {
 		assert(t);
+		connect(t.get(), SIGNAL(visibility_changed()),
+			this, SLOT(update()));
 		connect(t.get(), SIGNAL(text_changed()),
 			this, SLOT(update()));
 		connect(t.get(), SIGNAL(colour_changed()),