source: trunk/src/gui/image/qnativeimage_p.h

Last change on this file was 846, checked in by Dmitry A. Kuminov, 14 years ago

trunk: Merged in qt 4.7.2 sources from branches/vendor/nokia/qt.

File size: 3.2 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
4** All rights reserved.
5** Contact: Nokia Corporation ([email protected])
6**
7** This file is part of the QtGui module of the Qt Toolkit.
8**
9** $QT_BEGIN_LICENSE:LGPL$
10** Commercial Usage
11** Licensees holding valid Qt Commercial licenses may use this file in
12** accordance with the Qt Commercial License Agreement provided with the
13** Software or, alternatively, in accordance with the terms contained in
14** a written agreement between you and Nokia.
15**
16** GNU Lesser General Public License Usage
17** Alternatively, this file may be used under the terms of the GNU Lesser
18** General Public License version 2.1 as published by the Free Software
19** Foundation and appearing in the file LICENSE.LGPL included in the
20** packaging of this file. Please review the following information to
21** ensure the GNU Lesser General Public License version 2.1 requirements
22** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
23**
24** In addition, as a special exception, Nokia gives you certain additional
25** rights. These rights are described in the Nokia Qt LGPL Exception
26** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
27**
28** GNU General Public License Usage
29** Alternatively, this file may be used under the terms of the GNU
30** General Public License version 3.0 as published by the Free Software
31** Foundation and appearing in the file LICENSE.GPL included in the
32** packaging of this file. Please review the following information to
33** ensure the GNU General Public License version 3.0 requirements will be
34** met: http://www.gnu.org/copyleft/gpl.html.
35**
36** If you have questions regarding the use of this file, please contact
37** Nokia at [email protected].
38** $QT_END_LICENSE$
39**
40****************************************************************************/
41
42#ifndef QNATIVEIMAGE_P_H
43#define QNATIVEIMAGE_P_H
44
45//
46// W A R N I N G
47// -------------
48//
49// This file is not part of the Qt API. It exists purely as an
50// implementation detail. This header file may change from version to
51// version without notice, or even be removed.
52//
53// We mean it.
54//
55
56#include "qimage.h"
57
58#if defined(Q_WS_WIN)
59#include "qt_windows.h"
60
61#elif defined(Q_WS_X11)
62#include <private/qt_x11_p.h>
63
64#elif defined(Q_WS_MAC)
65#include <private/qt_mac_p.h>
66
67#endif
68
69QT_BEGIN_NAMESPACE
70
71class QWidget;
72
73class QNativeImage
74{
75public:
76 QNativeImage(int width, int height, QImage::Format format, bool isTextBuffer = false, QWidget *widget = 0);
77 ~QNativeImage();
78
79 inline int width() const;
80 inline int height() const;
81
82 QImage image;
83
84 static QImage::Format systemFormat();
85
86#if defined(Q_WS_WIN)
87 HDC hdc;
88 HBITMAP bitmap;
89 HBITMAP null_bitmap;
90
91#elif defined(Q_WS_X11) && !defined(QT_NO_MITSHM)
92 XImage *xshmimg;
93 Pixmap xshmpm;
94 XShmSegmentInfo xshminfo;
95
96#elif defined(Q_WS_MAC)
97 CGContextRef cg;
98#endif
99
100private:
101 Q_DISABLE_COPY(QNativeImage)
102};
103
104inline int QNativeImage::width() const { return image.width(); }
105inline int QNativeImage::height() const { return image.height(); }
106
107QT_END_NAMESPACE
108
109#endif // QNATIVEIMAGE_P_H
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