clang-tidy and clazy proposals

[pulseview.git] / pv / views / trace / view.cpp

diff --git a/pv/views/trace/view.cpp b/pv/views/trace/view.cpp
index e72770f07eabe7481f2f48b95a1cf0f86a15816d..7a68c6e93408c113ae58c6d7876a49b2883b8a50 100644 (file)
--- a/pv/views/trace/view.cpp
+++ b/pv/views/trace/view.cpp
@@ -307,7 +307,7 @@ shared_ptr<Signal> View::get_signal_by_signalbase(shared_ptr<data::SignalBase> b
 {
        shared_ptr<Signal> ret_val;
 
-       for (const shared_ptr<Signal> s : signals_)
+       for (const shared_ptr<Signal>& s : signals_)
                if (s->base() == base) {
                        ret_val = s;
                        break;
@@ -394,6 +394,11 @@ const Viewport* View::viewport() const
        return viewport_;
 }
 
+QAbstractScrollArea* View::scrollarea() const
+{
+       return scrollarea_;
+}
+
 const Ruler* View::ruler() const
 {
        return ruler_;