X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fview%2Fsignal.h;h=b7666ee6f1cd14c3a0256db621b0081579abe1fb;hb=f0c0b38f812bfbb2bb1978d40e2ce93f1da3f89d;hp=7028b29e9fb31cdc182b5396ba2e7fa7f9ba75b8;hpb=e8d009288de28cb194bc7964f96677c2baf900c9;p=pulseview.git

diff --git a/pv/view/signal.h b/pv/view/signal.h
index 7028b29e..b7666ee6 100644
--- a/pv/view/signal.h
+++ b/pv/view/signal.h
@@ -36,6 +36,8 @@ namespace sigrok {
 
 namespace pv {
 
+class SigSession;
+
 namespace data {
 class SignalData;
 }
@@ -47,7 +49,8 @@ class Signal : public Trace
 	Q_OBJECT
 
 protected:
-	Signal(std::shared_ptr<sigrok::Channel> channel);
+	Signal(pv::SigSession &session,
+		std::shared_ptr<sigrok::Channel> channel);
 
 public:
 	/**
@@ -76,6 +79,7 @@ private Q_SLOTS:
 	void on_disable();
 
 protected:
+	pv::SigSession &_session;
 	std::shared_ptr<sigrok::Channel> _channel;
 
 	QComboBox *_name_widget;