Any equivalent to gtk_progress_bar_pulse()?

[Ian Britten]

Hi all,
Does wxWidgets have anything similar to gtk_progress_bar_pulse()? (See
http://developer.gnome.org/doc/API/2.0/gtk/GtkProgressBar.html#gtk-progress-bar-pulse)
I couldn't seem to see anything...

I'm hoping to find something to embed in my status bar to show the
application is doing work, without blocking the app.  I had thought of a
few of the more obvious candidates (wxGauge, wxProgressDialog, etc), but
I don't want it as a popup dialog, and as well, I don't have any way to
calculate any sort of percentage complete.

Thanks for any pointers, suggestions, etc!
Ian