qquickwindowsstyle_p.h

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// Copyright (C) 2021 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 QQUICKWINDOWSSTYLE_P_H
#define QQUICKWINDOWSSTYLE_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 "qquickcommonstyle.h"
#include "private/qglobal_p.h"
#include <QBasicTimer>
 
QT_BEGIN_NAMESPACE
 
class QPalette;
 
namespace QQC2 {
 
class QStyleOptionButton;
class QWindowsStylePrivate;
 
class QWindowsStylePrivate;
 
class QWindowsStyle : public QCommonStyle
{
    Q_OBJECT
public:
    QWindowsStyle();
    ~QWindowsStyle() override;
 
    void drawPrimitive(PrimitiveElement pe, const QStyleOption *opt, QPainter *p) const override;
    void drawControl(ControlElement element, const QStyleOption *opt, QPainter *p) const override;
    void drawComplexControl(ComplexControl cc, const QStyleOptionComplex *opt, QPainter *p) const override;
 
    QRect subElementRect(SubElement r, const QStyleOption *opt) const override;
    QSize sizeFromContents(ContentsType ct, const QStyleOption *opt, const QSize &contentsSize) const override;
 
    int pixelMetric(PixelMetric pm, const QStyleOption *option = nullptr) const override;
 
    int styleHint(StyleHint hint, const QStyleOption *opt = nullptr,
                  QStyleHintReturn *returnData = nullptr) const override;
 
    QPixmap standardPixmap(StandardPixmap standardPixmap, const QStyleOption *opt) const override;
 
    QIcon standardIcon(StandardPixmap standardIcon, const QStyleOption *option = nullptr) const override;
    void polish() override;
 
protected:
//    bool eventFilter(QObject *o, QEvent *e) override;
    QWindowsStyle(QWindowsStylePrivate &dd);
    void timerEvent(QTimerEvent * event) override;
 
private:
    Q_DISABLE_COPY_MOVE(QWindowsStyle)
    Q_DECLARE_PRIVATE(QWindowsStyle)
    QBasicTimer paletteTimer;
 
public Q_SLOTS:
    void refreshPalette();
};
 
} // namespace QQC2
 
QT_END_NAMESPACE
 
#endif // QQUICKWINDOWSSTYLE_P_H