Hello,

i have my main thread (GUI thread) and i have launched a new thread and established a connection between this new thread (send a signal) and the GUI thread (receive message in slot).

I am trying in the slot of this connection to refresh my UI. For so i do ... qApp->processEvents().

I can't get that to refresh my UI... only if i do qApp->processEvents() from my GUI thread, i can get the refresh.

what do i do wrong or what should i do?

Thanks for your help