added wxMirrorDC

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@22206 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

docs/changes.txt

@@ -123,9 +123,9 @@ All GUI ports:
   determine whether a window should receive idle events.
 - Added wxWS_EX_PROCESS_IDLE, wxWS_EX_PROCESS_UI_UPDATES window
   styles for use with conservative idle and update event modes.
-- wxMSW and wxGTK now send menu update events only when a menu is
-  about to be used.
+- send menu update events only when a menu is about to be used (MSW/GTK)
 - improved event processing performance (Hans Van Leemputten)
+- added wxMirrorDC class
 
 Unix:
 

docs/latex/wx/category.tex

@@ -167,6 +167,7 @@ by passing different device contexts.
 \twocolitem{\helpref{wxDC}{wxdc}}{The device context base class}
 \twocolitem{\helpref{wxMemoryDC}{wxmemorydc}}{A device context for drawing into bitmaps}
 \twocolitem{\helpref{wxMetafileDC}{wxmetafiledc}}{A device context for drawing into metafiles}
+\twocolitem{\helpref{wxMirrorDC}{wxmirrordc}}{A proxy device context allowing for simple mirroring.}
 \twocolitem{\helpref{wxPostScriptDC}{wxpostscriptdc}}{A device context for drawing into PostScript files}
 \twocolitem{\helpref{wxPrinterDC}{wxprinterdc}}{A device context for drawing to printers}
 \end{twocollist}

docs/latex/wx/classes.tex

@@ -197,6 +197,7 @@
 \input metafile.tex
 \input mimetype.tex
 \input minifram.tex
+\input mirrordc.tex
 \input module.tex
 \input mcaptevt.tex
 \input mouseevt.tex

docs/latex/wx/mirrordc.tex

@@ -0,0 +1,43 @@
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% Name:        mirrordc.tex
+%% Purpose:     wxMirrorDC documentation
+%% Author:      Vadim Zeitlin
+%% Modified by:
+%% Created:     21.07.03
+%% RCS-ID:      $Id$
+%% Copyright:   (c) 2003 Vadim Zeitlin
+%% License:     wxWindows license
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\section{\class{wxMirrorDC}}\label{wxmirrordc}
+
+wxMirrorDC is a simple wrapper class which is always associated with a real 
+\helpref{wxDC}{wxdc} object and either forwards all of its operations to it
+without changes (no mirroring takes place) or exchanges {\it x} and {\it y} 
+coordinates which makes it possible to reuse the same code to draw a figure and
+its mirror -- i.e. reflection related to the diagonal line $x == y$.
+
+wxMirrorDC has been added in wxWindows version 2.5.0.
+
+\wxheading{Derived from}
+
+\helpref{wxDC}{wxdc}
+
+\wxheading{Include files}
+
+<wx/dcmirror.h>
+
+
+\helponly{\insertatlevel{2}{\wxheading{Members}}}
+
+\membersection{wxMirrorDC::wxMirrorDC}\label{wxmirrordcwxmirrordc}
+
+\func{}{wxMirrorDC}{\param{wxDC\& }{dc}, \param{bool }{mirror}}
+
+Creates a (maybe) mirrored DC associated with the real \arg{dc}. Everything
+drawn on wxMirrorDC will appear (and maybe mirrored) on \arg{dc}.
+
+\arg{mirror} specifies if we do mirror (if it is \true) or not (if it is 
+\false).
+
+