Anyway, I think global touch coordinates should be w.r.t. the desktop, not
the screen. If you want to simplify and say that tuio only permits mapping
the touch area to an entire screen, you can still offset the coordinates
according to the screen's position on the desktop.
This approach
Hi there.
I'm using qtuiotouch but this might be a more general issue I'm not
aware of. Basically my set-up is like this:
- primary screen: regular desktop screen;
- secondary screen: huge touch screen sending out TUIO messages.
I set up a small QGraphicsView/Scene example to figure out a few
Sent: Wednesday, September 25, 2013 12:06 PM
To: interest@qt-project.org
Subject: [Interest] QTouchEvents correctly placed only when the windows is on
the primary screen?
Hi there.
I'm using qtuiotouch but this might be a more general issue I'm not aware of.
Basically my set-up is like
2013/9/25 Casimiro, Daniel C CIV NUWC NWPT daniel.casim...@navy.mil:
1. How to associate the TUIO device with the correct QScreen? (maybe
QScreen::name and the TUIO device name)
2. How is QWindowSystemInterface::handleTouchEvent supposed to handle
multiple screens?
That's actually the same