I need a rulebook for .ui files.

[XenoAmess]

I am maintaining a game engine in Java, and I want to write a QT's .ui file parser for front-end development.
Problem is that some elements of the .ui files are not very obvious.
So I think I'd better get a rulebook of .ui files before I make some mistakes.
So is there such book or documents? And how can I get it?

[mrjj]

Hi and welcome to the forums
There is
https://doc.qt.io/qt-5/designer-ui-file-format.html
and the tool
https://doc.qt.io/qt-5/uic.html
Maybe look in its source.

I have not seen any docs of the internal mapping/the elements.
Its an internal format so i guess its kept as such.