+Due to the use of native toolbars on the various platforms, certain adaptions will
+often have to be made in order to get optimal look on all platforms as some platforms
+ignore the values for explicit placement and use their own layout and the meaning
+of a "separator" is a vertical line under Windows95 vs. simple space under GTK etc.
+
+{\bf wxToolBar95:} Note that this toolbar paints tools to reflect system-wide colours.
+If you use more than 16 colours in your tool bitmaps, you may wish to suppress
+this behaviour, otherwise system colours in your bitmaps will inadvertently be
+mapped to system colours. To do this, set the {\tt msw.remap} system option
+before creating the toolbar:
+
+\begin{verbatim}
+ wxSystemOptions::SetOption(wxT("msw.remap"), 0);
+\end{verbatim}
+
+If you wish to use 32-bit images (which include an alpha channel for transparency)
+use:
+
+\begin{verbatim}
+ wxSystemOptions::SetOption(wxT("msw.remap"), 2);
+\end{verbatim}
+
+then colour remapping is switched off, and a transparent background used. But only
+use this option under Windows XP with true colour:
+
+\begin{verbatim}
+ (wxTheApp->GetComCtl32Version() >= 600 && ::wxDisplayDepth() >= 32)
+\end{verbatim}