X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fview%2Fsignal.cpp;h=57d788343e2c429471af950597655c471226a2eb;hp=1896bba2c4a177ca26af309b005793be6dbbfc03;hb=cbf0f87e496c9d9157591c94dc445aaa960fe79d;hpb=4c60462b00cc329e61daedd1c2e66724077bd412

diff --git a/pv/view/signal.cpp b/pv/view/signal.cpp
index 1896bba2..57d78834 100644
--- a/pv/view/signal.cpp
+++ b/pv/view/signal.cpp
@@ -63,6 +63,7 @@ Signal::Signal(pv::Session &session,
 	Trace(QString::fromUtf8(channel->name().c_str())),
 	session_(session),
 	channel_(channel),
+	items_(),
 	name_widget_(nullptr),
 	updating_name_widget_(false)
 {
@@ -99,17 +100,21 @@ shared_ptr<Channel> Signal::channel() const
 	return channel_;
 }
 
-void Signal::populate_popup_form(QWidget *parent, QFormLayout *form)
+const ViewItemOwner::item_list& Signal::child_items() const
 {
-	int index;
+	return items_;
+}
 
+void Signal::populate_popup_form(QWidget *parent, QFormLayout *form)
+{
 	name_widget_ = new QComboBox(parent);
 	name_widget_->setEditable(true);
+	name_widget_->setCompleter(0);
 
-	for(unsigned int i = 0; i < countof(ChannelNames); i++)
+	for (unsigned int i = 0; i < countof(ChannelNames); i++)
 		name_widget_->insertItem(i, ChannelNames[i]);
 
-	index = name_widget_->findText(name_, Qt::MatchExactly);
+	const int index = name_widget_->findText(name_, Qt::MatchExactly);
 
 	if (index == -1) {
 		name_widget_->insertItem(0, name_);