qcanvasboxshadow_p.h

Enable keyboard shortcuts

// Copyright (C) 2025 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only

// Qt-Security score:significant reason:default

#ifndef QCANVASBOXSHADOW_P_H

#define QCANVASBOXSHADOW_P_H

//

//  W A R N I N G

//  -------------

//

// This file is not part of the Qt API.  It exists purely as an

// implementation detail.  This header file may change from version to

// version without notice, or even be removed.

//

// We mean it.

//

#include "qcanvasboxshadow.h"

#include "qcanvasbrush_p.h"

#include "qcpaint_p.h"

#include "qcanvasimage.h"

#include <QtCore/qshareddata.h>

#include <QImage>

QT_BEGIN_NAMESPACE

class QCanvasBoxShadowPrivate : public QCanvasBrushPrivate

public:

    QCanvasBoxShadowPrivate() : QCanvasBrushPrivate(QCanvasBrush::BrushType::BoxShadow) {}

    QCanvasBoxShadowPrivate(const QCanvasBoxShadowPrivate &) = default;

    QCanvasBrushPrivate *clone() override;

    bool equals(const QCanvasBrushPrivate &other) const noexcept override;

    static QCanvasBoxShadowPrivate *get(QCanvasBoxShadow *brush)

    { return brush->d.data(); }

    static const QCanvasBoxShadowPrivate *get(const QCanvasBoxShadow *brush)

    { return brush->d.data(); }

    static QCanvasBoxShadow create(QCanvasBoxShadowPrivate *p) { return QCanvasBoxShadow(p); }

    static QCanvasBoxShadow getFromCanvasBrush(const QCanvasBrush &brush)

        Q_ASSERT(brush.type() == QCanvasBrush::BrushType::BoxShadow);

        return create(static_cast<QCanvasBoxShadowPrivate *>(QCanvasBrushPrivate::get(brush)));

    QCPaint createPaint(QCanvasPainter *painter) const override;

    void createBoxShadow(qreal x, qreal y, qreal width, qreal height,

                         const QVector4D &radius,

                         qreal blur, QColor color) const;

    qreal clampedRadius(qreal radius, qreal width, qreal height) const;

    QColor clampedColor() const;

    // The values are stored in qreal precision so that the QCanvasBoxShadow

    // getters return exactly what was passed to the setters. They are

    // truncated to float when the engine-side QCPaint is created.

    QCPaint paint;

    qreal x = 0.0;

    qreal y = 0.0;

    qreal width = 100.0;

    qreal height = 100.0;

    qreal radius = 0.0;

    qreal spread = 0.0;

    qreal topLeftRadius = -1.0;

    qreal topRightRadius = -1.0;

    qreal bottomLeftRadius = -1.0;

    qreal bottomRightRadius = -1.0;

    qreal blur = 0.0;

    QColor color = QColorConstants::Black;

    bool changed = true;

};

QT_END_NAMESPACE

#endif // QCBOXSHADOW_P_H