X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fview%2Fsignal.cpp;h=47e91f4b9a67f9a904d0b059e3da5cee543a35ab;hp=08fa54eea55a40392f5d32f73be5eccb9e02e0ec;hb=303d6ea697468ee79f4c3f73afc57db0ce6319a8;hpb=f32905530347e1020d5ce7959123cf797c9a4829

diff --git a/pv/view/signal.cpp b/pv/view/signal.cpp
index 08fa54ee..47e91f4b 100644
--- a/pv/view/signal.cpp
+++ b/pv/view/signal.cpp
@@ -35,6 +35,7 @@
 #include "view.hpp"
 
 using std::shared_ptr;
+using std::make_shared;
 
 using sigrok::Channel;
 
@@ -63,6 +64,8 @@ Signal::Signal(pv::Session &session,
 	Trace(QString::fromUtf8(channel->name().c_str())),
 	session_(session),
 	channel_(channel),
+	scale_handle_(make_shared<SignalScaleHandle>(*this)),
+	items_({scale_handle_}),
 	name_widget_(nullptr),
 	updating_name_widget_(false)
 {
@@ -99,6 +102,11 @@ shared_ptr<Channel> Signal::channel() const
 	return channel_;
 }
 
+const ViewItemOwner::item_list& Signal::child_items() const
+{
+	return items_;
+}
+
 void Signal::populate_popup_form(QWidget *parent, QFormLayout *form)
 {
 	name_widget_ = new QComboBox(parent);