[Qt-interest] Qt signaling smarts...

[Gordon Schumacher]

Thiago Macieira wrote:
> You can always make the middle-man signal be a direct connection:
>
> connect(&myQThread1,SIGNAL(thread1Signal()), 
> this,SIGNAL(thread1SignalToThread2Signal(), Qt::DirectConnection)
>   

*blink*

So, that would be why the sender() docs warn you about threaded
DirectConnection... when I read that, I went "why the heck would you do
such a thing... bad juju!"  I guess as long as you're not actually
accessing any data - as with this example - that would be safe!