\windowstyle{wxLEFT}\\
\windowstyle{wxRIGHT}\\
\windowstyle{wxALL}}{These flags are used to specify which side(s) of
-the sizer item the {\it border} width will apply to. }
+ the sizer item the {\it border} width will apply to. }
+
\twocolitem{\windowstyle{wxEXPAND}}{The item will be expanded to fill
the space assigned to the item.}
\twocolitem{\windowstyle{wxSHAPED}}{The item will be expanded as much