[mythtv] Button backgrounds not working

[Tom van Wietmarschen]

On Thu, Mar 06, 2003 at 09:45:56PM +0100, Tom van Wietmarschen wrote:
> Does anyone else have a problem with the backgrounds for buttons ?
> They just don't show and I can't see why, I've tried looking for clues in 
> themedmenu.cpp but I see no reason why it shouldn't work. 
> also, when I rename button_off.png there's no complaint about a missing image
> whereas it does complain when I remove button_on.png, so apparently there isn't
> even an attempt to load it.

I did some more debugging and the problem seems to be that alpha transparency
isn't working. the 'off' buttons are too transparent and are therefor rendered
as fully transparent. Still no clue why it can't do alpha.

Tom