From 3ed6c6f4acbb69db8711446912bc563b58c148ab Mon Sep 17 00:00:00 2001
From: Julian Smart <julian@anthemion.co.uk>
Date: Tue, 6 Nov 2007 09:42:28 +0000
Subject: [PATCH] Added sizer.desktopmargin.x, sizer.desktopmargin.y options to
 allow for desktop decorations in wxSizer::Fit

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@49675 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 docs/latex/wx/sysopt.tex |  9 +++++++++
 src/common/sizer.cpp     | 11 +++++++++++
 2 files changed, 20 insertions(+)

diff --git a/docs/latex/wx/sysopt.tex b/docs/latex/wx/sysopt.tex
index 08eb57b3a8..a8b885da0a 100644
--- a/docs/latex/wx/sysopt.tex
+++ b/docs/latex/wx/sysopt.tex
@@ -88,6 +88,15 @@ A reasonable default is used if not specified.}
 \twocolitem{motif.largebuttons}{If 1, uses a bigger default size for wxButtons.}
 \end{twocollist}
 
+\wxheading{All}
+
+\twocolwidtha{7cm}
+\begin{twocollist}\itemsep=0pt
+\twocolitem{{\bf Option}}{{\bf Value}}
+\twocolitem{sizer.desktopmargin.x}{The horizontal margin to subtract from the desktop size when computing the maximum top-level window size in wxSizer::Fit.}
+\twocolitem{sizer.desktopmargin.y}{The vertical margin to subtract from the desktop size when computing the maximum top-level window size in wxSizer::Fit.}
+\end{twocollist}
+
 The compile-time option to include or exclude this functionality
 is wxUSE\_SYSTEM\_OPTIONS.
 
diff --git a/src/common/sizer.cpp b/src/common/sizer.cpp
index 3b1a77280a..364b173dc1 100644
--- a/src/common/sizer.cpp
+++ b/src/common/sizer.cpp
@@ -31,6 +31,10 @@
     #include "wx/toplevel.h"
 #endif // WX_PRECOMP
 
+#if wxUSE_SYSTEM_OPTIONS
+#include "wx/sysopt.h"
+#endif
+
 #include "wx/listimpl.cpp"
 
 
@@ -792,6 +796,13 @@ wxSize wxSizer::Fit( wxWindow *window )
             }
 
             sizeMax = wxDisplay(disp).GetClientArea().GetSize();
+
+#if wxUSE_SYSTEM_OPTIONS
+            int marginX = wxSystemOptions::GetOptionInt(wxT("sizer.desktopmargin.x"));
+            int marginY = wxSystemOptions::GetOptionInt(wxT("sizer.desktopmargin.y"));
+            sizeMax.x -= marginX;
+            sizeMax.y -= marginY;
+#endif
         }
     }
 
-- 
2.45.2