X-Git-Url: http://git.code-monkey.de/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fviews%2Ftrace%2Fanalogsignal.cpp;h=2a2e2305b1b7e9b05c6ab4ed0240c7e61d010bcc;hp=1c0f0efa778ec5979ac199f92a4eb2823cfb9625;hb=cc844e861276b56837c345d69975c50f009d57af;hpb=6f054e926c0a147b9e29e92690fe14cd700f18f6

diff --git a/pv/views/trace/analogsignal.cpp b/pv/views/trace/analogsignal.cpp
index 1c0f0ef..2a2e230 100644
--- 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
-	scale_index_drag_offset_(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);
 }
 
-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);
@@ -1000,7 +977,7 @@ void AnalogSignal::populate_popup_form(QWidget *parent, QFormLayout *form)
 
     connect(conv_threshold_cb_, SIGNAL(currentIndexChanged(int)),
             this, SLOT(on_conv_threshold_changed(int)));
-    connect(conv_threshold_cb_, SIGNAL(editTextChanged(const QString)),
+    connect(conv_threshold_cb_, SIGNAL(editTextChanged(const QString&)),
             this, SLOT(on_conv_threshold_changed()));  // index will be -1
 
 	// Add the display type dropdown