Qt gestures on PC

[YG park]

Somebody says we will not get QGesture Events on the devices without touch screen.
My ARM device (running embedded Linux) has touch screen.
While the sample program is running, I can get mouse pressed/released events, but no QGesture event from the touch screen.
What is required to enable generating/capturing QGesture events from touch screen?
Thank,
Joseph

Hi~ i'm ygpark, in Seoul, Korea.