QT With Capacitive LCD

Hello,

I'm working with smart210 module (Tiny210V2). I have a 4.3 capacitive LCD
(H43). It works properly with the Qtopia application built by FriendlyARM.
The problem starts when I used my own QT applications. In fact, when I load
any QT application it will be displayed correctly on the LCD but when I
touch it with my finger the mouse disappears and it never responds. Does
anyone manage to use correctly his own QT application with capacitive LCD
could help me, what I should exactly add to rcS file? It's urgent!!

Regards,

I don't know about smart210 but it seems like your tslib environment
variables needed by Qt Window System has been set incorrectly. Take a look
at /bin/qt4 script.