qquickrectangle_p.h

qt/qtdeclarative/src/quick/items/qquickrectangle_p.h (file symbol)

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// Copyright (C) 2016 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only

// Qt-Security score:significant reason:default

#ifndef QQUICKRECTANGLE_P_H

#define QQUICKRECTANGLE_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 "qquickitem.h"

#include <QtGui/qbrush.h>

#include <private/qtquickglobal_p.h>

QT_BEGIN_NAMESPACE

class Q_QUICK_EXPORT QQuickPen : public QObject

    Q_OBJECT

    Q_PROPERTY(qreal width READ width WRITE setWidth NOTIFY widthChanged FINAL)

    Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged FINAL)

    Q_PROPERTY(bool pixelAligned READ pixelAligned WRITE setPixelAligned NOTIFY pixelAlignedChanged FINAL)

    QML_ANONYMOUS

    QML_ADDED_IN_VERSION(2, 0)

public:

    QQuickPen(QObject *parent=nullptr);

    qreal width() const;

    void setWidth(qreal w);

    QColor color() const;

    void setColor(const QColor &c);

    bool pixelAligned() const;

    void setPixelAligned(bool aligned);

    bool isValid() const;

Q_SIGNALS:

    void widthChanged();

    void colorChanged();

    void pixelAlignedChanged();

private:

    qreal m_width;

    QColor m_color;

    bool m_aligned : 1;

    bool m_valid : 1;

};

class Q_QUICK_EXPORT QQuickGradientStop : public QObject

    Q_OBJECT

    Q_PROPERTY(qreal position READ position WRITE setPosition)

    Q_PROPERTY(QColor color READ color WRITE setColor)

    QML_NAMED_ELEMENT(GradientStop)

    QML_ADDED_IN_VERSION(2, 0)

public:

    QQuickGradientStop(QObject *parent=nullptr);

    qreal position() const;

    void setPosition(qreal position);

    QColor color() const;

    void setColor(const QColor &color);

private:

    void updateGradient();

private:

    qreal m_position = 0.0;

    QColor m_color;

};

class Q_QUICK_EXPORT QQuickGradient : public QObject

    Q_OBJECT

    Q_PROPERTY(QQmlListProperty<QQuickGradientStop> stops READ stops)

    Q_PROPERTY(Orientation orientation READ orientation WRITE setOrientation NOTIFY orientationChanged REVISION(2, 12))

    Q_CLASSINFO("DefaultProperty", "stops")

    QML_NAMED_ELEMENT(Gradient)

    QML_ADDED_IN_VERSION(2, 0)

    QML_EXTENDED_NAMESPACE(QGradient)

public:

    QQuickGradient(QObject *parent=nullptr);

    ~QQuickGradient() override;

    enum Orientation { Vertical = Qt::Vertical,

                       Horizontal = Qt::Horizontal };

    Q_ENUM(Orientation)

    QQmlListProperty<QQuickGradientStop> stops();

    Orientation orientation() const { return m_orientation; }

    void setOrientation(Orientation orientation);

    QGradientStops gradientStops() const;

Q_SIGNALS:

    void updated();

    void orientationChanged();

private:

    void doUpdate();

private:

    QList<QQuickGradientStop *> m_stops;

    Orientation m_orientation = Vertical;

    friend class QQuickRectangle;

    friend class QQuickGradientStop;

};

class QQuickRectanglePrivate;

class Q_QUICK_EXPORT QQuickRectangle : public QQuickItem

    Q_OBJECT

    Q_PROPERTY(QColor color READ color WRITE setColor RESET resetColor NOTIFY colorChanged)

    Q_PROPERTY(QJSValue gradient READ gradient WRITE setGradient RESET resetGradient)

    Q_PROPERTY(QQuickPen * border READ border CONSTANT)

    Q_PROPERTY(qreal radius READ radius WRITE setRadius NOTIFY radiusChanged)

    Q_PROPERTY(qreal topLeftRadius READ topLeftRadius WRITE setTopLeftRadius NOTIFY topLeftRadiusChanged RESET resetTopLeftRadius REVISION(6, 7) FINAL)

    Q_PROPERTY(qreal topRightRadius READ topRightRadius WRITE setTopRightRadius NOTIFY topRightRadiusChanged RESET resetTopRightRadius REVISION(6, 7) FINAL)

    Q_PROPERTY(qreal bottomLeftRadius READ bottomLeftRadius WRITE setBottomLeftRadius NOTIFY bottomLeftRadiusChanged RESET resetBottomLeftRadius REVISION(6, 7) FINAL)

    Q_PROPERTY(qreal bottomRightRadius READ bottomRightRadius WRITE setBottomRightRadius NOTIFY bottomRightRadiusChanged RESET resetBottomRightRadius REVISION(6, 7) FINAL)

    QML_NAMED_ELEMENT(Rectangle)

    QML_ADDED_IN_VERSION(2, 0)

public:

    QQuickRectangle(QQuickItem *parent=nullptr);

    QColor color() const;

    void setColor(const QColor &);

    void resetColor();

    QQuickPen *border();

    QJSValue gradient() const;

    void setGradient(const QJSValue &gradient);

    void resetGradient();

    qreal radius() const;

    void setRadius(qreal radius);

    qreal topLeftRadius() const;

    void setTopLeftRadius(qreal radius);

    void resetTopLeftRadius();

    qreal topRightRadius() const;

    void setTopRightRadius(qreal radius);

    void resetTopRightRadius();

    qreal bottomLeftRadius() const;

    void setBottomLeftRadius(qreal radius);

    void resetBottomLeftRadius();

    qreal bottomRightRadius() const;

    void setBottomRightRadius(qreal radius);

    void resetBottomRightRadius();

Q_SIGNALS:

    void colorChanged();

    void radiusChanged();

    Q_REVISION(6, 7) void topLeftRadiusChanged();

    Q_REVISION(6, 7) void topRightRadiusChanged();

    Q_REVISION(6, 7) void bottomLeftRadiusChanged();

    Q_REVISION(6, 7) void bottomRightRadiusChanged();

protected:

    QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *) override;

private Q_SLOTS:

    void doUpdate();

private:

    Q_DISABLE_COPY(QQuickRectangle)

    Q_DECLARE_PRIVATE(QQuickRectangle)

};

QT_END_NAMESPACE

#endif // QQUICKRECTANGLE_P_H