* harbour/source/rtl/gtwin/gtwin.c
* added code to disable/enable mouse input by:
hb_gtInfo( HB_GTI_MOUSESTATUS, <lOnOff> )
It's possible that hb_gtInfo( HB_GTI_MOUSESTATUS, .F. ) will also
disable mouse cursor in full screen mode but I haven't tested it.
Please check.