richtextprintout.tex

很牛的GUI源码wxWidgets-2.8.0.zip 可在多种平台下运行.

\section{\class{wxRichTextPrintout}}\label{wxrichtextprintout}

This class implements print layout for \helpref{wxRichTextBuffer}{wxrichtextbuffer}. Instead of using it directly, you
should normally use the \helpref{wxRichTextPrinting}{wxrichtextprinting} class.

\wxheading{Derived from}

\helpref{wxPrintout}{wxprintout}

\wxheading{Include files}

<wx/richtext/richtextprint.h>

\wxheading{Data structures}

\latexignore{\rtfignore{\wxheading{Members}}}

\membersection{wxRichTextPrintout::wxRichTextPrintout}\label{wxrichtextprintoutwxrichtextprintout}

\func{}{wxRichTextPrintout}{\param{const wxString\& }{title = wxT("Printout")}}

Constructor.

\membersection{wxRichTextPrintout::CalculateScaling}\label{wxrichtextprintoutcalculatescaling}

\func{void}{CalculateScaling}{\param{wxDC* }{dc}, \param{wxRect\& }{textRect}, \param{wxRect\& }{headerRect}, \param{wxRect\& }{footerRect}}

Calculates scaling and text, header and footer rectangles.

\membersection{wxRichTextPrintout::GetHeaderFooterData}\label{wxrichtextprintoutgetheaderfooterdata}

\constfunc{const wxRichTextHeaderFooterData\&}{GetHeaderFooterData}{\void}

Returns the header and footer data associated with the printout.

\membersection{wxRichTextPrintout::GetPageInfo}\label{wxrichtextprintoutgetpageinfo}

\func{void}{GetPageInfo}{\param{int* }{minPage}, \param{int* }{maxPage}, \param{int* }{selPageFrom}, \param{int* }{selPageTo}}

Gets the page information.

\membersection{wxRichTextPrintout::GetRichTextBuffer}\label{wxrichtextprintoutgetrichtextbuffer}

\constfunc{wxRichTextBuffer*}{GetRichTextBuffer}{\void}

Returns a pointer to the buffer being rendered.

\membersection{wxRichTextPrintout::HasPage}\label{wxrichtextprintouthaspage}

\func{bool}{HasPage}{\param{int }{page}}

Returns \true if the given page exists in the printout.

\membersection{wxRichTextPrintout::OnPreparePrinting}\label{wxrichtextprintoutonprepareprinting}

\func{void}{OnPreparePrinting}{\void}

Prepares for printing, laying out the buffer and calculating pagination.

\membersection{wxRichTextPrintout::OnPrintPage}\label{wxrichtextprintoutonprintpage}

\func{bool}{OnPrintPage}{\param{int }{page}}

Does the actual printing for this page.

\membersection{wxRichTextPrintout::SetHeaderFooterData}\label{wxrichtextprintoutsetheaderfooterdata}

\func{void}{SetHeaderFooterData}{\param{const wxRichTextHeaderFooterData\& }{data}}

Sets the header and footer data associated with the printout.

\membersection{wxRichTextPrintout::SetMargins}\label{wxrichtextprintoutsetmargins}

\func{void}{SetMargins}{\param{int }{top = 252}, \param{int }{bottom = 252}, \param{int }{left = 252}, \param{int }{right = 252}}

Sets margins in 10ths of millimetre. Defaults to 1 inch for margins.

\membersection{wxRichTextPrintout::SetRichTextBuffer}\label{wxrichtextprintoutsetrichtextbuffer}

\func{void}{SetRichTextBuffer}{\param{wxRichTextBuffer* }{buffer}}

Sets the buffer to print. wxRichTextPrintout does not manage this pointer; it should
be managed by the calling code, such as wxRichTextPrinting.