Method header_resize

DSView/pv/view/header.cpp:507–513

}

void Header::header_resize()
{
    if (_context_trace) {
        const int y = _context_trace->get_y();
        nameEdit->move(QPoint(_context_trace->get_leftWidth(), y - nameEdit->height() / 2));
    }
}

void Header::UpdateLanguage()
{