X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fviews%2Ftrace%2Fview.cpp;h=269768669a5a44b8c94ac30c8ee7cbc9d2a2252f;hp=8e6bd6f405164d69dfe60f55f40dde007fd15c2d;hb=00c518d66a61f28609b0eeddd0ce375d0002da94;hpb=eee3eab96253315b2a3dc04ffa7051a8ec963c32;ds=sidebyside

diff --git a/pv/views/trace/view.cpp b/pv/views/trace/view.cpp
index 8e6bd6f4..26976866 100644
--- a/pv/views/trace/view.cpp
+++ b/pv/views/trace/view.cpp
@@ -253,6 +253,9 @@ void View::add_signal(const shared_ptr<Signal> signal)
 {
 	ViewBase::add_signalbase(signal->base());
 	signals_.insert(signal);
+
+	connect(signal->base().get(), SIGNAL(name_changed(const QString&)),
+		this, SLOT(on_signal_name_changed()));
 }
 
 #ifdef ENABLE_DECODE
@@ -266,6 +269,9 @@ void View::add_decode_signal(shared_ptr<data::DecodeSignal> signal)
 	shared_ptr<DecodeTrace> d(
 		new DecodeTrace(session_, signal, decode_traces_.size()));
 	decode_traces_.push_back(d);
+
+	connect(signal.get(), SIGNAL(name_changed(const QString&)),
+		this, SLOT(on_signal_name_changed()));
 }
 
 void View::remove_decode_signal(shared_ptr<data::DecodeSignal> signal)
@@ -1087,6 +1093,12 @@ void View::extents_changed(bool horz, bool vert)
 	lazy_event_handler_.start();
 }
 
+void View::on_signal_name_changed()
+{
+	if (!header_was_shrunk())
+		expand_header_to_fit();
+}
+
 void View::on_splitter_moved()
 {
 	// Setting the maximum width of the header widget doesn't work as