APIs and Data structures

[crazymoonboy]

Hi,

Can anybody tell me

1) where is the exact interface layer between QT and WEBKIT?

2) What are the APIs or Data structures, when we send data to WebCore for parsing?

3) In which file, I can find the APIs and Data structure to send the data for parsing and what is the data structure that WebCore is producing after parsing?

Thanks in advance.

Regards
Chandra