-\twocolitem{msw.staticbitmap.htclient}{If set to 1, allows the static bitmap to respond to mouse
-events. The default is 0, since a value of 1 can interfere with refresh in static boxes. Note that once set,
-this option cannot be unset later in the application.}
-\twocolitem{msw.window.defersize}{If set to 1, optimizes window sizing and positioning when a size event is
-received. This can occasionally have unwanted side-effects, so is off by default.}
+\twocolitem{msw.staticbox.optimized-paint}{If set to 0, switches off optimized wxStaticBox painting.
+Setting this to 0 causes more flicker, but allows applications to paint graphics on the parent of a static box
+(the optimized refresh causes any such drawing to disappear).}
+\twocolitem{msw.display.directdraw}{If set to 1, use DirectDraw-based implementation of
+\helpref{wxDisplay}{wxdisplay}. By default the standard Win32 functions are
+used.}
+\end{twocollist}
+
+\wxheading{GTK}
+
+\twocolwidtha{7cm}
+\begin{twocollist}\itemsep=0pt
+\twocolitem{{\bf Option}}{{\bf Value}}
+\twocolitem{gtk.tlw.can-set-transparent}{\helpref{wxTopLevelWindow::CanSetTransparent()}{wxtoplevelwindowcansettransparent}
+method normally tries to detect automatically whether transparency for top
+level windows is currently supported, however this may sometimes fail and this
+option allows to override the automatic detection. Setting it to $1$ makes the
+transparency be always available (setting it can still fail, of course) and
+setting it to $0$ makes it always unavailable.}
+\twocolitem{gtk.desktop}{This option can be set to override the default desktop
+environment determination. Supported values are \texttt{GNOME} and \texttt{KDE}.}