Hello everyone.

I'm developing an app that requires the control of the main thread (GUI thread) for a while (few seconds). Despite this time is not so longer, I would like to show an QProgressBar in the middle of the screen to show to the user that an operations is being executed and he must wait.

I tried to do it with a QThread, but I was not possible because You can't create gui objects ( a Qwidget with the QProgressBar inside) outside the Gui Thread.

Thanks a lot in advance.