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    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 #ifdef 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 

    69 QT_BEGIN_NAMESPACE

    70 

    71 class QWidget;

    72 

    73 class QNativeImage

    74 {

    75 public:

    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 #ifdef 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 

   100 private:

   101     Q_DISABLE_COPY(QNativeImage)

   102 };

   103 

   104 inline int QNativeImage::width() const { return image.width(); }

   105 inline int QNativeImage::height() const { return image.height(); }

   106 

   107 QT_END_NAMESPACE

   108 

   109 #endif // QNATIVEIMAGE_P_H