What is //! [1] comment in the examples?

[harveyab]

I just started learning Qt. In the examples, the code has comments like //! [1] etc. What are they for?

[Chris Kawa]

These are QDoc comments used for providing code snippets used in generation of examples documentation.
If you're just learning you can ignore them safely.

[harveyab]

@Chris-Kawa Thanks. That's about what I figured.