Porting widgets

For QNX 6.3 or above, web browser TDK is available for purchase which includes the PtWeb library source.
Does anyone has any idea on how to port the PtWeb to QNX 4.25 to get PtWebClient wigdet support.

Or in general how to add a new widget support in QNX 4.25.

Thanks in advance

The documentation describes how to create a new widget. It is a complex processes, but in the end it is just programming.