purpose is to be similar in appearance and functionality to a dialog, but with the flexibility of
having any window as a parent.
+{\it Note:} if not all characters are being intercepted by your OnKeyDown or OnChar handler,
+it may be because you are using the wxTAB\_TRAVERSAL style, which grabs some keypresses for use
+by child controls.
+
\wxheading{Derived from}
\helpref{wxWindow}{wxwindow}\\