withlength.h - mozsearch

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// Copyright (C) 2022 The Qt Company Ltd.

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

#ifndef WITHLENGTH_H

#define WITHLENGTH_H

#include <QtCore/qobject.h>

#include <QtCore/qpoint.h>

#include <QtCore/qrect.h>

#include <QtQml/qqml.h>

class ObjectType : public QObject

    Q_OBJECT

    QML_ELEMENT

public:

    ObjectType(QObject *parent = nullptr) : QObject(parent) {}

};

struct ValueTypeWithLength

    Q_GADGET

    QML_VALUE_TYPE(withLength)

    QML_CONSTRUCTIBLE_VALUE

    Q_PROPERTY(int length READ length CONSTANT)

public:

    ValueTypeWithLength() = default;

    Q_INVOKABLE ValueTypeWithLength(int length) : m_length(length) {}

    Q_INVOKABLE ValueTypeWithLength(QPointF point) : m_length(point.manhattanLength()) {}

    Q_INVOKABLE ValueTypeWithLength(QRectF rect) : m_length(rect.width()) {}

    Q_INVOKABLE ValueTypeWithLength(ObjectType *o) : m_length(o->objectName().length()) {}

    Q_INVOKABLE QString toString() const { return QStringLiteral("no"); }

    int length() const { return m_length; }

private:

    int m_length = 19;

};

struct InnerWithLength {

    int m_length;

};

struct UnconstructibleWithLength

    Q_GADGET

    QML_VALUE_TYPE(unconstructibleWithLength)

    QML_FOREIGN(InnerWithLength)

    QML_EXTENDED(UnconstructibleWithLength)

public:

    UnconstructibleWithLength() = default;

    Q_INVOKABLE UnconstructibleWithLength(int length) : v{length} {}

private:

    InnerWithLength v;

};

struct LocalWithLength

    Q_GADGET

    Q_PROPERTY(int length READ length CONSTANT)

public:

    LocalWithLength() = default;

    LocalWithLength(int length) : m_length(length) {}

    int length() const { return m_length; }

private:

    int m_length = 20;

};

struct ForeignWithLength: private LocalWithLength

    Q_GADGET

    QML_VALUE_TYPE(foreignWithLength)

    QML_FOREIGN(LocalWithLength)

    QML_EXTENDED(ForeignWithLength)

    QML_CONSTRUCTIBLE_VALUE

public:

    Q_INVOKABLE ForeignWithLength() = default;

    Q_INVOKABLE ForeignWithLength(int length) : LocalWithLength(length) {}

    Q_INVOKABLE ForeignWithLength(const LocalWithLength &withLength)

        : LocalWithLength(withLength)

{}

};

#endif // WITHLENGTH_H