X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fview%2Fview.cpp;h=2b0f04a5952983ec3c4909fed12e112c4a34fc3e;hb=d873f4d685e16c708a15fcde12fbbec66650511c;hp=b0e97cb8e04e7df2d5ae558fe92ddcac0ed6c7f7;hpb=7831112753a3a419e328d7d6b0d474435a09d6ed;p=pulseview.git

diff --git a/pv/view/view.cpp b/pv/view/view.cpp
index b0e97cb..2b0f04a 100644
--- a/pv/view/view.cpp
+++ b/pv/view/view.cpp
@@ -120,6 +120,8 @@ View::View(SigSession &session, QWidget *parent) :
 	_viewport->installEventFilter(this);
 	_ruler->installEventFilter(this);
 	_header->installEventFilter(this);
+
+	signals_changed();
 }
 
 SigSession& View::session()
@@ -181,11 +183,7 @@ void View::zoom_one_to_one()
 		session().get_signals());
 
 	// Make a set of all the visible data objects
-	set< shared_ptr<SignalData> > visible_data;
-	BOOST_FOREACH(const shared_ptr<Signal> sig, sigs)
-		if (sig->enabled())
-			visible_data.insert(sig->data());
-
+	set< shared_ptr<SignalData> > visible_data = get_visible_data();
 	if (visible_data.empty())
 		return;