void Header::keyPressEvent(QKeyEvent *event)
{
assert(event);
MarginWidget::keyPressEvent(event);
if (event->key() == Qt::Key_G && event->modifiers() == Qt::ControlModifier)
on_group();
else if (event->key() == Qt::Key_U && event->modifiers() == Qt::ControlModifier)
on_ungroup();
}
QMenu* TraceGroup::create_context_menu(QWidget *parent)
{
QMenu *const menu = new QMenu(parent);
QAction *const ungroup = new QAction(tr("Ungroup"), this);
ungroup->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_U));
connect(ungroup, SIGNAL(triggered()), this, SLOT(on_ungroup()));
menu->addAction(ungroup);
return menu;
}
