new QWidget in separate thread

[wysota]

Forget about using widgets in worker threads. You'll need to create the widget in the main thread and communicate with it from the other thread using signals and slots or custom events.

[marcel]

Forget about using widgets in worker threads. You'll need to create the widget in the main thread and communicate with it from the other thread using signals and slots or custom events.

No, he just wants to create the widgets from another thread, not to communicate with them.