[mythtv] themedmenu.cpp bug in painting logo w/ transparency

Isaac Richards ijr at po.cwru.edu
Fri Jul 11 03:11:25 EDT 2003


On Friday 11 July 2003 12:59 am, Michael J. Sherman wrote:
> I think I've identified a small but in themedmenu.cpp.  I'm still trying
> to fix it, and it may turn out to be a Qt bug.  I'm hoping someone can
> confirm similar behavior.
>
> Basically, you will notice this on any logo image used in a theme that
> has transparency.  Whenever you have to scroll down a list of buttons
> (if the buttonarea is too small to fit all the buttons), the logo will
> repaint.  However, it'll paint on top of itself, and so on each paint
> the transparency will compound each time; after a few such cycles all
> areas of transparency on the PNG logo image will be opaque.

Fixed in CVS.  Think it'd only happen if the logo rect was intersecting the 
button area, though.

Isaac


More information about the mythtv-dev mailing list