wxHtmlWidgetCell problem

[Robin Dunn]

There is a typecast to wxScrolledWindow in wxHtmlWidgetCell::Draw and 
wxHtmlWidgetCell::DrawInvisible that causes problems if somebody tries 
to use widgets in the html used in a wxHtmlListBox.  Since the parent 
window in this case is not a wxScrolledWindow then the typecast is bogus 
and interesting things (a.k.a crashes) happen when GetViewStart is called.

Can anybody spot an easy way to change it so just wxWindow* can be used 
and then this code will work for both wxScrolledWindow and 
wxHtmlListBox?  Can the unused x, y, view_y1 and view_y2 parameters be 
used to accomplish the same thing?

-- 
Robin Dunn
Software Craftsman
http://wxPython.org  Java give you jitters?  Relax with wxPython!