RFR: 8295653: Add a graph of the sealed class hierarchy for marked classes

[Jonathan Gibbons]

On Wed, 19 Oct 2022 20:41:36 GMT, Magnus Ihse Bursie <ihse at openjdk.org> wrote:

>> src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/stylesheet.css line 855:
>> 
>>> 853:     margin: -100px 0 0 100px;
>>> 854:     z-index: 1;
>>> 855: }
>> 
>> These lines could be merged with the preceding lines, using the `,` syntax
>
> I'm not that familiar with css syntax. Can you be more concrete on how you wish this written?

I'm suggesting something like the following, although I have not explicitly tested it:


.module-graph span, .sealed-graph span {
    display:none;
    position:absolute;
}
.module-graph:hover span, .sealed-graph:hover span {
    display:block;
     margin: -100px 0 0 100px;
     z-index: 1;
 }

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PR: https://git.openjdk.org/jdk/pull/10761