No Cursor for Touchscreen Applications

I have a Photon application that uses the devi-dyna driver for touchscreen control, but the normal mouse cursor follows the users touch. How can I remove the mouser cursor completely?

Normally this is done from within the photon program. I don’t know if there is a way to do this globally. Is that what you are asking?

Disabling the mouse cursor from my Photon application will work. How is this done?

You want to set the PtWindow resource Pt_ARG_CURSOR_TYPE to Ph_CURSOR_NONE. You can do this in PhAB, or using PtSetResource() or PtSetResources().