\twocolwidtha{5cm}
\begin{twocollist}\itemsep=0pt
-\twocolitem{\windowstyle{wxSL\_HORIZONTAL}}{Displays the slider horizontally.}
+\twocolitem{\windowstyle{wxSL\_HORIZONTAL}}{Displays the slider horizontally (this is the default).}
\twocolitem{\windowstyle{wxSL\_VERTICAL}}{Displays the slider vertically.}
\twocolitem{\windowstyle{wxSL\_AUTOTICKS}}{Displays tick marks.}
\twocolitem{\windowstyle{wxSL\_LABELS}}{Displays minimum, maximum and value labels.}
-\twocolitem{\windowstyle{wxSL\_LEFT}}{Displays ticks on the left, if a vertical slider.}
-\twocolitem{\windowstyle{wxSL\_RIGHT}}{Displays ticks on the right, if a vertical slider.}
-\twocolitem{\windowstyle{wxSL\_TOP}}{Displays ticks on the top, if a horizontal slider.}
+\twocolitem{\windowstyle{wxSL\_LEFT}}{Displays ticks on the left and forces the slider to be vertical.}
+\twocolitem{\windowstyle{wxSL\_RIGHT}}{Displays ticks on the right and forces the slider to be vertical.}
+\twocolitem{\windowstyle{wxSL\_TOP}}{Displays ticks on the top.}
+\twocolitem{\windowstyle{wxSL\_BOTTOM}}{Displays ticks on the bottom (this is the default).}
\twocolitem{\windowstyle{wxSL\_SELRANGE}}{Allows the user to select a range on the slider. Windows only.}
\twocolitem{\windowstyle{wxSL\_INVERSE}}{Inverses the mininum and maximum endpoints on the slider. Not compatible with wxSL\_SELRANGE.}
\end{twocollist}