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  #ifndef QPAGEDPAINTDEVICE_H
  #define QPAGEDPAINTDEVICE_H
  
  #include <QtGui/qtguiglobal.h>
  #include <QtGui/qpaintdevice.h>
  #include <QtGui/qpagelayout.h>
  
  QT_BEGIN_NAMESPACE
  
  #if defined(B0)
  #undef B0 // Terminal hang-up.  We assume that you do not want that.
  #endif
  
  class QPagedPaintDevicePrivate;
  
  class Q_GUI_EXPORT QPagedPaintDevice : public QPaintDevice
  {
  public:
      QPagedPaintDevice();
      ~QPagedPaintDevice();
  
      virtual bool newPage() = 0;
  
      // ### Qt6 Remove in favor of QPage::PageSize
      // NOTE: Must keep in sync with QPageSize and QPrinter
      enum PageSize {
          // Existing Qt sizes
          A4,
          B5,
          Letter,
          Legal,
          Executive,
          A0,
          A1,
          A2,
          A3,
          A5,
          A6,
          A7,
          A8,
          A9,
          B0,
          B1,
          B10,
          B2,
          B3,
          B4,
          B6,
          B7,
          B8,
          B9,
          C5E,
          Comm10E,
          DLE,
          Folio,
          Ledger,
          Tabloid,
          Custom,
  
          // New values derived from PPD standard
          A10,
          A3Extra,
          A4Extra,
          A4Plus,
          A4Small,
          A5Extra,
          B5Extra,
  
          JisB0,
          JisB1,
          JisB2,
          JisB3,
          JisB4,
          JisB5,
          JisB6,
          JisB7,
          JisB8,
          JisB9,
          JisB10,
  
          // AnsiA = Letter,
          // AnsiB = Ledger,
          AnsiC,
          AnsiD,
          AnsiE,
          LegalExtra,
          LetterExtra,
          LetterPlus,
          LetterSmall,
          TabloidExtra,
  
          ArchA,
          ArchB,
          ArchC,
          ArchD,
          ArchE,
  
          Imperial7x9,
          Imperial8x10,
          Imperial9x11,
          Imperial9x12,
          Imperial10x11,
          Imperial10x13,
          Imperial10x14,
          Imperial12x11,
          Imperial15x11,
  
          ExecutiveStandard,
          Note,
          Quarto,
          Statement,
          SuperA,
          SuperB,
          Postcard,
          DoublePostcard,
          Prc16K,
          Prc32K,
          Prc32KBig,
  
          FanFoldUS,
          FanFoldGerman,
          FanFoldGermanLegal,
  
          EnvelopeB4,
          EnvelopeB5,
          EnvelopeB6,
          EnvelopeC0,
          EnvelopeC1,
          EnvelopeC2,
          EnvelopeC3,
          EnvelopeC4,
          // EnvelopeC5 = C5E,
          EnvelopeC6,
          EnvelopeC65,
          EnvelopeC7,
          // EnvelopeDL = DLE,
  
          Envelope9,
          // Envelope10 = Comm10E,
          Envelope11,
          Envelope12,
          Envelope14,
          EnvelopeMonarch,
          EnvelopePersonal,
  
          EnvelopeChou3,
          EnvelopeChou4,
          EnvelopeInvite,
          EnvelopeItalian,
          EnvelopeKaku2,
          EnvelopeKaku3,
          EnvelopePrc1,
          EnvelopePrc2,
          EnvelopePrc3,
          EnvelopePrc4,
          EnvelopePrc5,
          EnvelopePrc6,
          EnvelopePrc7,
          EnvelopePrc8,
          EnvelopePrc9,
          EnvelopePrc10,
          EnvelopeYou4,
  
          // Last item, with commonly used synynoms from QPagedPrintEngine / QPrinter
          LastPageSize = EnvelopeYou4,
          NPageSize = LastPageSize,
          NPaperSize = LastPageSize,
  
          // Convenience overloads for naming consistency
          AnsiA = Letter,
          AnsiB = Ledger,
          EnvelopeC5 = C5E,
          EnvelopeDL = DLE,
          Envelope10 = Comm10E
      };
  
      enum PdfVersion { PdfVersion_1_4, PdfVersion_A1b };
  
      // ### Qt6 Make these virtual
      bool setPageLayout(const QPageLayout &pageLayout);
      bool setPageSize(const QPageSize &pageSize);
      bool setPageOrientation(QPageLayout::Orientation orientation);
      bool setPageMargins(const QMarginsF &margins);
      bool setPageMargins(const QMarginsF &margins, QPageLayout::Unit units);
      QPageLayout pageLayout() const;
  
      virtual void setPageSize(PageSize size);
      PageSize pageSize() const;
  
      virtual void setPageSizeMM(const QSizeF &size);
      QSizeF pageSizeMM() const;
  
      // ### Qt6 Remove in favor of QMarginsF
      struct Margins {
          qreal left;
          qreal right;
          qreal top;
          qreal bottom;
      };
  
      virtual void setMargins(const Margins &margins);
      Margins margins() const;
  
  protected:
      QPagedPaintDevice(QPagedPaintDevicePrivate *dd);
      QPagedPaintDevicePrivate *dd();
      QPageLayout devicePageLayout() const;
      QPageLayout &devicePageLayout();
      friend class QPagedPaintDevicePrivate;
      QPagedPaintDevicePrivate *d;
  };
  
  QT_END_NAMESPACE
  
  #endif
  