X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fview%2Fsignal.cpp;h=54c9c9828e5c52fd691e63e117a2eddd03e6f68b;hb=448a72cf7f0225eace2335ec05b979c4e9a6b882;hp=16ebc74d24a890f70f8ca3f5bf0d8b1335506f5b;hpb=e8d009288de28cb194bc7964f96677c2baf900c9;p=pulseview.git

diff --git a/pv/view/signal.cpp b/pv/view/signal.cpp
index 16ebc74d..54c9c982 100644
--- a/pv/view/signal.cpp
+++ b/pv/view/signal.cpp
@@ -58,8 +58,10 @@ const char *const ChannelNames[] = {
 	"SCL"
 };
 
-Signal::Signal(shared_ptr<Channel> channel) :
+Signal::Signal(pv::SigSession &session,
+	std::shared_ptr<sigrok::Channel> channel) :
 	Trace(channel->name().c_str()),
+	_session(session),
 	_channel(channel),
 	_name_widget(NULL),
 	_updating_name_widget(false)
@@ -83,7 +85,9 @@ bool Signal::enabled() const
 void Signal::enable(bool enable)
 {
 	_channel->set_enabled(enable);
-	visibility_changed();
+
+	if (_owner)
+		_owner->extents_changed(true, true);
 }
 
 shared_ptr<Channel> Signal::channel() const