Remove non-functional remains of the scale drag handle

[pulseview.git] / pv / views / trace / analogsignal.cpp

diff --git a/pv/views/trace/analogsignal.cpp b/pv/views/trace/analogsignal.cpp
index d8dbf6f1a08222fe71c1ed047316e3644d05dfd1..2a2e2305b1b7e9b05c6ab4ed0240c7e61d010bcc 100644 (file)
--- a/pv/views/trace/analogsignal.cpp
+++ b/pv/views/trace/analogsignal.cpp
@@ -105,7 +105,6 @@ AnalogSignal::AnalogSignal(
        shared_ptr<data::SignalBase> base) :
        Signal(session, base),
        scale_index_(4), // 20 per div
        shared_ptr<data::SignalBase> base) :
        Signal(session, base),
        scale_index_(4), // 20 per div

-       scale_index_drag_offset_(0),

        pos_vdivs_(1),
        neg_vdivs_(1),
        resolution_(0),
        pos_vdivs_(1),
        neg_vdivs_(1),
        resolution_(0),


@@ -183,28 +182,6 @@ pair<int, int> AnalogSignal::v_extents() const
        return make_pair(-ph, nh);
 }
 
        return make_pair(-ph, nh);
 }
 

-int AnalogSignal::scale_handle_offset() const
-{
-       const int h = (pos_vdivs_ + neg_vdivs_) * div_height_;
-
-       return ((scale_index_drag_offset_ - scale_index_) * h / 4) - h / 2;
-}
-
-void AnalogSignal::scale_handle_dragged(int offset)
-{
-       const int h = (pos_vdivs_ + neg_vdivs_) * div_height_;
-
-       scale_index_ = scale_index_drag_offset_ - (offset + h / 2) / (h / 4);
-
-       update_scale();
-}
-
-void AnalogSignal::scale_handle_drag_release()
-{
-       scale_index_drag_offset_ = scale_index_;
-       update_scale();
-}
-

 void AnalogSignal::on_setting_changed(const QString &key, const QVariant &value)
 {
        Signal::on_setting_changed(key, value);
 void AnalogSignal::on_setting_changed(const QString &key, const QVariant &value)
 {
        Signal::on_setting_changed(key, value);