Problem with wxFrame styles

Hi,

I seem to be getting some strange behaviour when using
wxNO_FULL_PAINT_ON_RESIZE on a frame.

When I use it, the contents of the frame aren't visible, normally there's a
bunch of panels. Take it away, everything is fine.

Just had a play around and noticed it happens when I use a few other styles:

- wxSTAY_ON_TOP
- wxSYSTEM_MENU
- wxFRAME_NO_TASKBAR

Possibly others as well.

I've attached a screenshot of what the window looks like when I try any of
these styles.

My versions are python-2.3.3 and wxPython-2.4.2.4 on Windows XP (tried win98
and had the same effect).

Any suggestions?

Thanks,
Jonathan

window1.png