ComboBox and wx.CB_READONLY on Vista

When setting wx.CB_READONLY I see two problems with the ComboBox behaviour.

- SetBackGroundColor (already filed as bug)
- Tab Traversal is not working (even if explicitly setting the wx.TAB_TRAVERSAL)

Does anyone have some work around for this?

Werner

P.S. I am on:
# Python 2.5 (r25:51908, Sep 19 2006, 09:52:17) [MSC v.1310 32 bit (Intel)]
# wxPython 2.8.3.0, Boa Constructor 0.5.2

Werner F. Bruhin wrote:

The work around for this is to disable theme on the combobox with this:

combobox.SetThemeEnabled(False)

Oops, above doesn't work, has not effect on the combobox.

Werner