+\twocolitem{{\bf EVT\_TOOL\_DROPDOWN(id, func)}}{Process a wxEVT\_COMMAND\_TOOL\_DROPDOWN\_CLICKED event. If unhandled, displays the default dropdown menu set using \helpref{wxToolBar::SetDropdownMenu}{wxtoolbarsetdropdownmenu}.}
+\end{twocollist}
+
+\wxheading{wxItemKind}
+
+There are several different types of tools you can add to a toolbar. These
+types are controlled by the wxItemKind enumeration which has the following
+values:
+\twocolwidtha{5cm}
+\begin{twocollist}\itemsep=0pt
+\twocolitem{{\bf wxITEM\_NORMAL}}{Normal tool button}
+\twocolitem{{\bf wxITEM\_CHECK}}{Check (or toggle) tool button.}
+\twocolitem{{\bf wxITEM\_NORMAL}}{Radio tool button. See \helpref{wxToolBar::AddRadioTool}{wxtoolbaraddradiotool} for details}
+\twocolitem{{\bf wxITEM\_DROPDOWN}}{Normal tool button with a dropdown arrow
+next to it. Clicking the dropdown arrow sends a wxEVT\_COMMAND\_TOOL\_DROPDOWN\_CLICKED
+event and may also display the menu previously associated with the item with
+\helpref{wxToolBar::SetDropdownMenu}{wxtoolbarsetdropdownmenu}. Currently this
+type of tools is supported under MSW and GTK.}