X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fview%2Fview.cpp;h=af0892b81d1fb4d85003b179ce38f99d72369676;hb=33c62f44b72abab27bc141d66712ff0d1a2e395f;hp=1f1bd9acea32cd54c2873f5f1f8259d6f852ce0f;hpb=117cdea32c47df0689666e75c71a3a79a24e290c;p=pulseview.git

diff --git a/pv/view/view.cpp b/pv/view/view.cpp
index 1f1bd9a..af0892b 100644
--- a/pv/view/view.cpp
+++ b/pv/view/view.cpp
@@ -119,6 +119,9 @@ View::View(SigSession &session, QWidget *parent) :
 	connect(_cursorheader, SIGNAL(selection_changed()),
 		this, SIGNAL(selection_changed()));
 
+	connect(this, SIGNAL(hover_point_changed()),
+		this, SLOT(on_hover_point_changed()));
+
 	setViewport(_viewport);
 
 	_viewport->installEventFilter(this);
@@ -562,5 +565,12 @@ void View::on_geometry_updated()
 	update_layout();
 }
 
+void View::on_hover_point_changed()
+{
+	const vector< shared_ptr<Trace> > traces(get_traces());
+	for (shared_ptr<Trace> t : traces)
+		t->hover_point_changed();
+}
+
 } // namespace view
 } // namespace pv