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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtWidgets module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 https://www.qt.io/terms-conditions. For further
** information use the contact form at https://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.LGPL3 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-3.0.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 (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QFUSIONSTYLE_P_H
#define QFUSIONSTYLE_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 <QtWidgets/private/qtwidgetsglobal_p.h>
#include <QtWidgets/qcommonstyle.h>

QT_BEGIN_NAMESPACE


#if QT_CONFIG(style_fusion)

class QFusionStylePrivate;
class Q_WIDGETS_EXPORT QFusionStyle : public QCommonStyle
{
    Q_OBJECT
    Q_DECLARE_PRIVATE(QFusionStyle)

public:
    QFusionStyle();
    ~QFusionStyle();

    QPalette standardPalette () const override;
    void drawPrimitive(PrimitiveElement elem,
                       const QStyleOption *option,
                       QPainter *painter, const QWidget *widget = 0) const override;
    void drawControl(ControlElement ce, const QStyleOption *option, QPainter *painter,
                     const QWidget *widget) const override;
    int pixelMetric(PixelMetric metric, const QStyleOption *option = 0, const QWidget *widget = 0) const override;
    void drawComplexControl(ComplexControl control, const QStyleOptionComplex *option,
                            QPainter *painter, const QWidget *widget) const override;
    QRect subElementRect(SubElement r, const QStyleOption *opt, const QWidget *widget = 0) const override;
    QSize sizeFromContents(ContentsType type, const QStyleOption *option,
                           const QSize &size, const QWidget *widget) const override;
    SubControl hitTestComplexControl(ComplexControl cc, const QStyleOptionComplex *opt,
                                     const QPoint &pt, const QWidget *w = 0) const override;
    QRect subControlRect(ComplexControl cc, const QStyleOptionComplex *opt,
                         SubControl sc, const QWidget *widget) const override;
    QPixmap generatedIconPixmap(QIcon::Mode iconMode, const QPixmap &pixmap,
                                const QStyleOption *opt) const override;
    int styleHint(StyleHint hint, const QStyleOption *option = 0, const QWidget *widget = 0,
                  QStyleHintReturn *returnData = 0) const override;
    QRect itemPixmapRect(const QRect &r, int flags, const QPixmap &pixmap) const override;
    QIcon standardIcon(StandardPixmap standardIcon, const QStyleOption *option = 0,
                       const QWidget *widget = 0) const override;
    QPixmap standardPixmap(StandardPixmap standardPixmap, const QStyleOption *opt,
                           const QWidget *widget = 0) const override;
    void drawItemPixmap(QPainter *painter, const QRect &rect,
                        int alignment, const QPixmap &pixmap) const override;
    void drawItemText(QPainter *painter, const QRect &rect,
                      int flags, const QPalette &pal, bool enabled,
                      const QString &text, QPalette::ColorRole textRole = QPalette::NoRole) const override;
    void polish(QWidget *widget) override;
    void polish(QApplication *app) override;
    void polish(QPalette &pal) override;
    void unpolish(QWidget *widget) override;
    void unpolish(QApplication *app) override;

protected:
    QFusionStyle(QFusionStylePrivate &dd);

};

#endif // style_fusion

QT_END_NAMESPACE

#endif //QFUSIONSTYLE_P_H