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39
40#ifndef QFUSIONSTYLE_P_H
41#define QFUSIONSTYLE_P_H
42
43//
44// W A R N I N G
45// -------------
46//
47// This file is not part of the Qt API. It exists purely as an
48// implementation detail. This header file may change from version to
49// version without notice, or even be removed.
50//
51// We mean it.
52//
53
54#include <QtWidgets/private/qtwidgetsglobal_p.h>
55#include <QtWidgets/qcommonstyle.h>
56
57QT_BEGIN_NAMESPACE
58
59
60#if QT_CONFIG(style_fusion)
61
62class QFusionStylePrivate;
63class Q_WIDGETS_EXPORT QFusionStyle : public QCommonStyle
64{
65 Q_OBJECT
66 Q_DECLARE_PRIVATE(QFusionStyle)
67
68public:
69 QFusionStyle();
70 ~QFusionStyle();
71
72 QPalette standardPalette () const override;
73 void drawPrimitive(PrimitiveElement elem,
74 const QStyleOption *option,
75 QPainter *painter, const QWidget *widget = nullptr) const override;
76 void drawControl(ControlElement ce, const QStyleOption *option, QPainter *painter,
77 const QWidget *widget) const override;
78 int pixelMetric(PixelMetric metric, const QStyleOption *option = nullptr, const QWidget *widget = nullptr) const override;
79 void drawComplexControl(ComplexControl control, const QStyleOptionComplex *option,
80 QPainter *painter, const QWidget *widget) const override;
81 QRect subElementRect(SubElement r, const QStyleOption *opt, const QWidget *widget = nullptr) const override;
82 QSize sizeFromContents(ContentsType type, const QStyleOption *option,
83 const QSize &size, const QWidget *widget) const override;
84 SubControl hitTestComplexControl(ComplexControl cc, const QStyleOptionComplex *opt,
85 const QPoint &pt, const QWidget *w = nullptr) const override;
86 QRect subControlRect(ComplexControl cc, const QStyleOptionComplex *opt,
87 SubControl sc, const QWidget *widget) const override;
88 QPixmap generatedIconPixmap(QIcon::Mode iconMode, const QPixmap &pixmap,
89 const QStyleOption *opt) const override;
90 int styleHint(StyleHint hint, const QStyleOption *option = nullptr, const QWidget *widget = nullptr,
91 QStyleHintReturn *returnData = nullptr) const override;
92 QRect itemPixmapRect(const QRect &r, int flags, const QPixmap &pixmap) const override;
93 QIcon standardIcon(StandardPixmap standardIcon, const QStyleOption *option = nullptr,
94 const QWidget *widget = nullptr) const override;
95 QPixmap standardPixmap(StandardPixmap standardPixmap, const QStyleOption *opt,
96 const QWidget *widget = nullptr) const override;
97 void drawItemPixmap(QPainter *painter, const QRect &rect,
98 int alignment, const QPixmap &pixmap) const override;
99 void drawItemText(QPainter *painter, const QRect &rect,
100 int flags, const QPalette &pal, bool enabled,
101 const QString &text, QPalette::ColorRole textRole = QPalette::NoRole) const override;
102 void polish(QWidget *widget) override;
103 void polish(QApplication *app) override;
104 void polish(QPalette &pal) override;
105 void unpolish(QWidget *widget) override;
106 void unpolish(QApplication *app) override;
107
108protected:
109 QFusionStyle(QFusionStylePrivate &dd);
110
111};
112
113#endif // style_fusion
114
115QT_END_NAMESPACE
116
117#endif //QFUSIONSTYLE_P_H
118

source code of qtbase/src/widgets/styles/qfusionstyle_p.h