Add a pointer to the current View inside Trace

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

diff --git a/pv/view/view.cpp b/pv/view/view.cpp
index b4815e704ac6b002f21fc0eb42aa6850e33619cf..026d2e7fda92a516e2032dcabac64d1a7d0d5fa5 100644 (file)
--- a/pv/view/view.cpp
+++ b/pv/view/view.cpp
@@ -384,10 +384,11 @@ void View::v_scroll_value_changed(int value)
 void View::signals_changed()
 {
        int offset = SignalMargin + SignalHeight;
-       const vector< shared_ptr<Signal> > sigs(_session.get_signals());
-       BOOST_FOREACH(shared_ptr<Signal> s, sigs) {
-               s->init_context_bar_actions(NULL);
-               s->set_v_offset(offset);
+       const vector< shared_ptr<Trace> > traces(get_traces());
+       BOOST_FOREACH(shared_ptr<Trace> t, traces) {
+               t->set_view(this);
+               t->init_context_bar_actions(NULL);
+               t->set_v_offset(offset);
                offset += SignalHeight + 2 * SignalMargin;
        }