130 lines
4.5 KiB
C++
130 lines
4.5 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2020 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the QtQuick module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 3 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL3 included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 3 requirements
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** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 2.0 or (at your option) the GNU General
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** Public license version 3 or any later version approved by the KDE Free
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** Qt Foundation. The licenses are as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-2.0.html and
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** https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QQUICKPALETTE_H
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#define QQUICKPALETTE_H
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//
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// W A R N I N G
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// -------------
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//
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// This file is not part of the Qt API. It exists for the convenience
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// of QQuickPalette. This header file may change from version to
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// version without notice, or even be removed.
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//
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// We mean it.
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//
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#include <QtQuick/private/qquickcolorgroup_p.h>
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#include <array>
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QT_BEGIN_NAMESPACE
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class QQuickAbstractPaletteProvider;
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class Q_QUICK_PRIVATE_EXPORT QQuickPalette : public QQuickColorGroup
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{
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Q_OBJECT
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Q_PROPERTY(QQuickColorGroup *active READ active WRITE setActive NOTIFY activeChanged)
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Q_PROPERTY(QQuickColorGroup *inactive READ inactive WRITE setInactive NOTIFY inactiveChanged)
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Q_PROPERTY(QQuickColorGroup *disabled READ disabled WRITE setDisabled NOTIFY disabledChanged)
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QML_NAMED_ELEMENT(Palette)
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QML_ADDED_IN_VERSION(6, 0)
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public: // Types
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using PalettePtr = QPointer<QQuickPalette>;
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public:
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Q_DISABLE_COPY_MOVE(QQuickPalette)
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explicit QQuickPalette(QObject *parent = nullptr);
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QQuickColorGroup *active() const;
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QQuickColorGroup *inactive() const;
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QQuickColorGroup *disabled() const;
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QPalette::ColorGroup currentColorGroup() const override;
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void setCurrentGroup(QPalette::ColorGroup currentGroup);
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void fromQPalette(QPalette palette);
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QPalette toQPalette() const;
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const QQuickAbstractPaletteProvider *paletteProvider() const;
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void setPaletteProvider(const QQuickAbstractPaletteProvider *paletteProvider);
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void reset();
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void inheritPalette(const QPalette &palette);
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public Q_SLOTS:
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void setActive(QQuickColorGroup *active);
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void setInactive(QQuickColorGroup *inactive);
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void setDisabled(QQuickColorGroup *disabled);
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Q_SIGNALS:
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void activeChanged();
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void inactiveChanged();
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void disabledChanged();
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private:
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void setColorGroup(QPalette::ColorGroup groupTag,
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const QQuickColorGroup::GroupPtr &group,
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void (QQuickPalette::*notifier)());
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QQuickColorGroup::GroupPtr colorGroup(QPalette::ColorGroup groupTag) const;
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QQuickColorGroup::GroupPtr findColorGroup(QPalette::ColorGroup groupTag) const;
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void registerColorGroup(QQuickColorGroup *group, QPalette::ColorGroup groupTag);
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bool isValidColorGroup(QPalette::ColorGroup groupTag,
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const QQuickColorGroup::GroupPtr &colorGroup) const;
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static constexpr QPalette::ColorGroup defaultCurrentGroup() { return QPalette::Active; }
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private:
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std::array<QQuickColorGroup::GroupPtr, QPalette::NColorGroups> m_colorGroups = {};
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QPalette::ColorGroup m_currentGroup;
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};
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QT_END_NAMESPACE
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QML_DECLARE_TYPE(QQuickPalette)
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#endif // QQUICKPALETTE_H
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