X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fview%2Fanalogsignal.cpp;h=df1edcf9739906316269259c9c9418947816625b;hb=453b6d63444bf7fb03242761653fd18e9cde7443;hp=8e541dac1672da902233105215f49d0c4c271c01;hpb=60d9b99a32e551cffd2b537d3e157d578a761c9b;p=pulseview.git

diff --git a/pv/view/analogsignal.cpp b/pv/view/analogsignal.cpp
index 8e541da..df1edcf 100644
--- a/pv/view/analogsignal.cpp
+++ b/pv/view/analogsignal.cpp
@@ -77,14 +77,19 @@ shared_ptr<pv::data::Analog> AnalogSignal::analog_data() const
 	return data_;
 }
 
-void AnalogSignal::set_scale(float scale)
+std::pair<int, int> AnalogSignal::v_extents() const
 {
-	scale_ = scale;
+	return make_pair(-NominalHeight / 2, NominalHeight / 2);
 }
 
-std::pair<int, int> AnalogSignal::v_extents() const
+int AnalogSignal::scale_handle_offset() const
 {
-	return make_pair(-NominalHeight / 2, NominalHeight / 2);
+	return -NominalHeight / 3;
+}
+
+void AnalogSignal::scale_handle_dragged(int offset)
+{
+	(void)offset;
 }
 
 void AnalogSignal::paint_back(QPainter &p, const ViewItemPaintParams &pp)