X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fview%2Fdecodesignal.cpp;h=89d2c3212774cd229d72666a32cdd73f72e5ae8f;hp=514fbca339a0b07ca8f6349e0d1451b50c78647e;hb=9cef95672622f4ecdb21edef9d81a10c789daf1e;hpb=06bb4e6a55f5f6983d94fef2b25afc0a70f7b8d9

diff --git a/pv/view/decodesignal.cpp b/pv/view/decodesignal.cpp
index 514fbca3..89d2c321 100644
--- a/pv/view/decodesignal.cpp
+++ b/pv/view/decodesignal.cpp
@@ -52,6 +52,9 @@ DecodeSignal::DecodeSignal(pv::SigSession &session,
 	assert(_decoder);
 
 	_colour = DecodeColours[index % countof(DecodeColours)];
+
+	connect(_decoder.get(), SIGNAL(new_decode_data()),
+		this, SLOT(on_new_decode_data()));
 }
 
 void DecodeSignal::init_context_bar_actions(QWidget *parent)
@@ -111,5 +114,11 @@ const list<QAction*> DecodeSignal::get_context_bar_actions()
 	return actions;
 }
 
+void DecodeSignal::on_new_decode_data()
+{
+	if (_view)
+		_view->update_viewport();
+}
+
 } // namespace view
 } // namespace pv