// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause

//! [0]
const QStyleOptionFocusRect *focusRectOption =
        qstyleoption_cast<const QStyleOptionFocusRect *>(option);
if (focusRectOption) {
    ...
}
//! [0]


//! [1]
void MyWidget::paintEvent(QPaintEvent *event)
{
    QPainter painter(this);
    ...

    QStyleOptionFocusRect option(1);
    option.init(this);
    option.backgroundColor = palette().color(QPalette::Window);

    style().drawPrimitive(QStyle::PE_FrameFocusRect, &option, &painter,
                          this);
}
//! [1]