qt5 and tslib plugin re-configuration

[nedrez]

Hi,

My question is regarding qt5 and the qtslib plugin.
I have a qt5 app running that uses the tslib plugin to handle the touchscreen.
But it is up to another application to modify the screen data calibration file. (pointercal)
So basically i need the qtslibplugin to be re configured to take into account this newly-written calibration data.

Is there anyway to do that ? like unloading /reloading the qtslibplugin for instance?

Thanks,