ScaleSignalHandle: Initial implementation

[pulseview.git] / pv / view / signal.cpp

diff --git a/pv/view/signal.cpp b/pv/view/signal.cpp
index 57d788343e2c429471af950597655c471226a2eb..47e91f4b9a67f9a904d0b059e3da5cee543a35ab 100644 (file)
--- 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;
 
@@ -63,7 +64,8 @@ Signal::Signal(pv::Session &session,
        Trace(QString::fromUtf8(channel->name().c_str())),
        session_(session),
        channel_(channel),
-       items_(),
+       scale_handle_(make_shared<SignalScaleHandle>(*this)),
+       items_({scale_handle_}),
        name_widget_(nullptr),
        updating_name_widget_(false)
 {