[Qt-interest] transparent child blocking events to the parentwidget.

[william.crocker at analog.com]

>
> You could try setting the Qt::WA_TransparentForMouseEvents Widget
> attribute and see if that solves your problem.
>
>   

Yes. That is what is required.
There was a bug in it a couple of years ago regarding D&D, but
if you are using the current 4.5 release or greater it should be ok now.

Bill