Need 2 widgets without a parent to comunicate

[boblatino]

I have an appication that has multiple views (Qwidget). The app is not like a regular app that has a main window and all child windows / widgets. It has 2 main windows that are not related. So when you open the app none of them are shown. If an event occurrs (network event piped to a signal), it will show one of them or the other. Both Qwidgets are parentless as they are independant. The problem that I have is that even if the signal is emited, the hidden widget didnt receive it until I hide (via the X) the other widget. When I do so, the slot is called. Is there any way that both QWidgets are parented to some invisible widget? How should I manage this? Here is a simple graphic that depicts the situation attached. I can add some code if needed.


Thanks.
Ramiro