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39
40#ifndef QPLATFORMSURFACE_H
41#define QPLATFORMSURFACE_H
42
43//
44// W A R N I N G
45// -------------
46//
47// This file is part of the QPA API and is not meant to be used
48// in applications. Usage of this API may make your code
49// source and binary incompatible with future versions of Qt.
50//
51
52#include <QtGui/qtguiglobal.h>
53#include <QtCore/qnamespace.h>
54#include <QtGui/qsurface.h>
55#include <QtGui/qsurfaceformat.h>
56
57QT_BEGIN_NAMESPACE
58
59class QPlatformScreen;
60
61#ifndef QT_NO_DEBUG_STREAM
62class QDebug;
63#endif
64
65class Q_GUI_EXPORT QPlatformSurface
66{
67public:
68 Q_DISABLE_COPY_MOVE(QPlatformSurface)
69
70 virtual ~QPlatformSurface();
71 virtual QSurfaceFormat format() const = 0;
72
73 QSurface *surface() const;
74 virtual QPlatformScreen *screen() const = 0;
75
76private:
77 explicit QPlatformSurface(QSurface *surface);
78
79 QSurface *m_surface;
80
81 friend class QPlatformWindow;
82 friend class QPlatformOffscreenSurface;
83};
84
85
86#ifndef QT_NO_DEBUG_STREAM
87Q_GUI_EXPORT QDebug operator<<(QDebug debug, const QPlatformSurface *surface);
88#endif
89
90QT_END_NAMESPACE
91
92#endif //QPLATFORMSURFACE_H
93

source code of qtbase/src/gui/kernel/qplatformsurface.h