Switch between MultiPointTouchAreas

[Lichtdrache]

Hi, I hope someone can find an answer to my problem.

I'm working on a top down PVP shooter for a tablet. Each player navigates a tank by wiping over a small controller (MultiPointTouchArea). 2 big MultiPointTouchAreas split the screen in halves. By tapping outside of the controller within their half of the screen, they can place it somewhere else. This works perfectly fine.

Now I want to improve the controls. The player currently needs to tap on the controller after placing it on the field to switch between the two MultiPointTouchAeas. I want him to be able to place the controller and immediately navigate the tank with one swipe over the screen.

This means I have to switch from the playing field MultiPointTouchArea to the controller MultiPointTouchArea after receiving the first TouchPoint. How can I achieve that with one pressed() signal?

Much appreciated.