void Header::on_action_set_name_triggered()
{
+ bool ok = false;
+
shared_ptr<view::Signal> context_signal = _context_signal;
if (!context_signal)
return;
const QString new_label = QInputDialog::getText(this, tr("Set Name"),
- tr("Name"), QLineEdit::Normal, context_signal->get_name());
+ tr("Name"), QLineEdit::Normal, context_signal->get_name(), &ok);
- if (!new_label.isEmpty())
+ if (ok)
context_signal->set_name(new_label);
}