+ // Clear the layout
+
+ // Transfer the layout and the child widgets to a temporary widget
+ // which then goes out of scope destroying the layout and all the child
+ // widgets.
+ if (popup_form_)
+ QWidget().setLayout(popup_form_);
+
+ // Repopulate the popup
+ popup_form_ = new QFormLayout(popup_);
+ popup_->setLayout(popup_form_);
+ populate_popup_form(popup_, popup_form_);
+}
+
+void Trace::populate_popup_form(QWidget *parent, QFormLayout *form)
+{
+ QLineEdit *const name_edit = new QLineEdit(parent);
+ name_edit->setText(name_);
+ connect(name_edit, SIGNAL(textChanged(const QString&)),
+ this, SLOT(on_text_changed(const QString&)));
+ form->addRow(tr("Name"), name_edit);