\twocolitem{wxPD\_CAN\_ABORT}{This flag tells the dialog that it should have a
"Cancel" button which the user may press. If this happens, the next call to
\helpref{Update()}{wxprogressdialogupdate} will return FALSE.}
+\twocolitem{wxPD\_ELAPSED\_TIME}{This flag tells the dialog that it should show elapsed time (since creating the dialog).}
+\twocolitem{wxPD\_ESTIMATED\_TIME}{This flag tells the dialog that it should show estimated time.}
+\twocolitem{wxPD\_REMAINING\_TIME}{This flag tells the dialog that it should show remaining time.}
\end{twocollist}%
}