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Diffstat (limited to 'src/quick/items/qquickpalettecolorprovider_p.h')
-rw-r--r-- | src/quick/items/qquickpalettecolorprovider_p.h | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/src/quick/items/qquickpalettecolorprovider_p.h b/src/quick/items/qquickpalettecolorprovider_p.h new file mode 100644 index 0000000000..952c74aa0d --- /dev/null +++ b/src/quick/items/qquickpalettecolorprovider_p.h @@ -0,0 +1,94 @@ +/**************************************************************************** +** +** Copyright (C) 2020 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the QtQuick module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL3$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPLv3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or later as published by the Free +** Software Foundation and appearing in the file LICENSE.GPL included in +** the packaging of this file. Please review the following information to +** ensure the GNU General Public License version 2.0 requirements will be +** met: http://www.gnu.org/licenses/gpl-2.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ +#ifndef QQUICKPALETTECOLORPROVIDER_P_H +#define QQUICKPALETTECOLORPROVIDER_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 <QtGui/QPalette> + +#include <QtQuick/qtquickglobal.h> + +#include <QtQuick/private/qtquickglobal_p.h> +#include <private/qlazilyallocated_p.h> + +QT_BEGIN_NAMESPACE + +class QQuickAbstractPaletteProvider; + +class Q_QUICK_PRIVATE_EXPORT QQuickPaletteColorProvider + : public std::enable_shared_from_this<QQuickPaletteColorProvider> +{ +public: + QQuickPaletteColorProvider(); + + const QColor &color(QPalette::ColorGroup group, QPalette::ColorRole role) const; + bool setColor(QPalette::ColorGroup group, QPalette::ColorRole role, QColor color); + bool resetColor(QPalette::ColorGroup group, QPalette::ColorRole role); + + bool fromQPalette(QPalette p); + QPalette palette() const; + + const QQuickAbstractPaletteProvider *paletteProvider() const; + void setPaletteProvider(const QQuickAbstractPaletteProvider *paletteProvider); + + bool copyColorGroup(QPalette::ColorGroup cg, const QQuickPaletteColorProvider &p); + + bool reset(); + + bool inheritPalette(const QPalette &p); + +private: + QPalette m_resolvedPalette; + QLazilyAllocated<QPalette> m_requestedPalette; + + using Deleter = std::function<void(const QQuickAbstractPaletteProvider*)>; + using ProviderPtr = std::unique_ptr<const QQuickAbstractPaletteProvider, Deleter>; + ProviderPtr m_paletteProvider; +}; + +QT_END_NAMESPACE + +#endif // QQUICKPALETTECOLORPROVIDER_P_H |