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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
#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
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