qquickpalette_p.h - mozsearch

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// Copyright (C) 2020 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 QQUICKPALETTE_H

#define QQUICKPALETTE_H

//

//  W A R N I N G

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

//

// This file is not part of the Qt API.  It exists for the convenience

// of QQuickPalette. This header file may change from version to

// version without notice, or even be removed.

//

// We mean it.

//

#include <QtQuick/private/qquickcolorgroup_p.h>

#include <QtCore/qpointer.h>

#include <array>

QT_BEGIN_NAMESPACE

class QQuickAbstractPaletteProvider;

class Q_QUICK_EXPORT QQuickPalette : public QQuickColorGroup

    Q_OBJECT

    Q_PROPERTY(QQuickColorGroup *active READ active WRITE setActive RESET resetActive NOTIFY activeChanged FINAL)

    Q_PROPERTY(QQuickColorGroup *inactive READ inactive WRITE setInactive RESET resetInactive NOTIFY inactiveChanged FINAL)

    Q_PROPERTY(QQuickColorGroup *disabled READ disabled WRITE setDisabled RESET resetDisabled NOTIFY disabledChanged FINAL)

    QML_NAMED_ELEMENT(Palette)

    QML_ADDED_IN_VERSION(6, 0)

public: // Types

    using PalettePtr = QPointer<QQuickPalette>;

public:

    Q_DISABLE_COPY_MOVE(QQuickPalette)

    explicit QQuickPalette(QObject *parent = nullptr);

    QQuickColorGroup *active() const;

    QQuickColorGroup *inactive() const;

    QQuickColorGroup *disabled() const;

    void resetActive();

    void resetInactive();

    void resetDisabled();

    QPalette::ColorGroup currentColorGroup() const override;

    void setCurrentGroup(QPalette::ColorGroup currentGroup);

    void fromQPalette(QPalette palette);

    QPalette toQPalette() const;

    const QQuickAbstractPaletteProvider *paletteProvider() const;

    void setPaletteProvider(const QQuickAbstractPaletteProvider *paletteProvider);

    void reset();

    void inheritPalette(const QPalette &palette);

public Q_SLOTS:

    void setActive(QQuickColorGroup *active);

    void setInactive(QQuickColorGroup *inactive);

    void setDisabled(QQuickColorGroup *disabled);

Q_SIGNALS:

    void activeChanged();

    void inactiveChanged();

    void disabledChanged();

private:

    void setColorGroup(QPalette::ColorGroup groupTag,

                       const QQuickColorGroup::GroupPtr &group,

                       void (QQuickPalette::*notifier)());

    QQuickColorGroup::GroupPtr colorGroup(QPalette::ColorGroup groupTag) const;

    QQuickColorGroup::GroupPtr findColorGroup(QPalette::ColorGroup groupTag) const;

    void registerColorGroup(QQuickColorGroup *group, QPalette::ColorGroup groupTag);

    bool isValidColorGroup(QPalette::ColorGroup groupTag,

                           const QQuickColorGroup::GroupPtr &colorGroup) const;

    static constexpr QPalette::ColorGroup defaultCurrentGroup() { return QPalette::Active; }

private:

    std::array<QQuickColorGroup::GroupPtr, QPalette::NColorGroups> m_colorGroups = {};

    QPalette::ColorGroup m_currentGroup;

};

QT_END_NAMESPACE

#endif // QQUICKPALETTE_H