X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fview%2Ftrace.h;h=85d137bcbd21cdd50b1c172defc9d6d2a8d2f1d5;hb=1429b21db812b591699341712af2f1dd448363c5;hp=05adf6cf58b1b579d9b5e969bef33bb1175c8e21;hpb=bda016e024cb6785fc4d0b49e60aa7bcbd7fba95;p=pulseview.git

diff --git a/pv/view/trace.h b/pv/view/trace.h
index 05adf6cf..85d137bc 100644
--- a/pv/view/trace.h
+++ b/pv/view/trace.h
@@ -31,6 +31,8 @@
 
 #include "selectableitem.h"
 
+class QFormLayout;
+
 namespace pv {
 
 class SigSession;
@@ -184,6 +186,7 @@ private slots:
 	void on_colour_changed(const QColor &colour);
 
 signals:
+	void visibility_changed();
 	void text_changed();	
 	void colour_changed();