RFR: 8371070: RichParagraph enhancements [v9]

[Andy Goryachev]

On Mon, 22 Dec 2025 23:29:19 GMT, Andy Goryachev <angorya at openjdk.org> wrote:

>> This PR addresses the user feedback:
>> 
>> In RichParagraph you have a note to make getSegments() public.  It would be helpful if it was.
>> 
>> 
>> The problem being solved here is to allow the developers to easily add functionality to the existing `RichTextModel` (and its storage implementation) without creating a new model from scratch.
>> 
>> This is done in two parts:
>> 
>> 1. Allowing the custom model to alter the paragraph by giving access to its Builder via a new protected method
>> 
>> 
>> protected RichParagraph.Builder prepareParagraph(int index)
>> 
>> 
>> 2. Adding two methods that give access to the segments in the `RichParagraph` and `RichParagraph.Builder` classes:
>> 
>> - getSegmentCount()
>> - getSegment(int index)
>> 
>> NOTE: Even though returning an (immutable) List might be considered "more useful", doing so would necessitate creating a copy - something I do want to avoid.
>
> Andy Goryachev has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains 14 commits:
> 
>  - prepare paragraph
>  - Merge branch 'master' into 8371070.enhance
>  - javadoc
>  - cleanup
>  - Merge branch 'master' into 8366198.rbuilder
>  - rich paragraph builder api
>  - Merge branch 'master' into 8371070.enhance
>  - npe
>  - merge
>  - Merge branch 'master' into 8371070.enhance
>  - ... and 4 more: https://git.openjdk.org/jfx/compare/b39e1faa...dd3ec196

Thank you for the review!
I've created the CSR.

-------------

PR Comment: https://git.openjdk.org/jfx/pull/1966#issuecomment-3684599603