dgulotta
29th March 2010, 23:10
I am trying to get Qt to recognize a Quanta optical touchscreen. I have the appropriate Linux kernel modules installed and the device appears as /dev/input/event9. However, when I try to run the Qt multitouch examples, they don't recognize the touchscreen. Any ideas?
EDIT: So apparently Qt recognizes /dev/input/event9 as a touchscreen device, but it expects there to be at least two touchscreen devices. Is there a reason for this? Other Linux multitouch examples appear to need only one device.
EDIT: So apparently Qt recognizes /dev/input/event9 as a touchscreen device, but it expects there to be at least two touchscreen devices. Is there a reason for this? Other Linux multitouch examples appear to need only one device.