+\twocolitem{\windowstyle{wxSW\_3D}}{Draws a 3D effect sash and border.}
+\twocolitem{\windowstyle{wxSW\_3DSASH}}{Draws a 3D effect sash.}
+\twocolitem{\windowstyle{wxSW\_3DBORDER}}{Draws a 3D effect border.}
+\twocolitem{\windowstyle{wxSW\_BORDER}}{Draws a thin black border.}