RFR: 8311895: CSS Transitions [v18]

[Nir Lisker]

On Sat, 25 May 2024 20:40:39 GMT, Michael Strauß <mstrauss at openjdk.org> wrote:

>> Implementation of [CSS Transitions](https://gist.github.com/mstr2/c72f8c9faa87de14926978f517a6018a).
>> 
>> ### Future enhancements
>> CSS transitions requires all participating objects to implement the `Interpolatable` interface. For example, targeting `-fx-background-color` only works if all background-related objects are interpolatable: `Color`, `BackgroundFill`, and `Background`.
>> 
>> In a follow-up PR, the following types will implement the `Interpolatable` interface:
>> `LinearGradient`, `RadialGradient`, `Stop`, `Background`, `BackgroundFill`, `BackgroundImage`, `BackgroundPosition`, `BackgroundSize`, `BackgroundStroke`, `BorderWidths`, `CornerRadii`, `Insets`.
>> 
>> ### Limitations
>> This implementation supports both shorthand and longhand notations for the `transition` property. However, due to limitations of JavaFX CSS, mixing both notations doesn't work:
>> 
>> .button {
>>     transition: -fx-background-color 1s;
>>     transition-easing-function: linear;
>> }
>> 
>> This issue should be addressed in a follow-up enhancement.
>
> Michael Strauß has updated the pull request incrementally with one additional commit since the last revision:
> 
>   address review comments

This is what I would expect, so looks good. Where is this mentioned to the user?

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PR Comment: https://git.openjdk.org/jfx/pull/870#issuecomment-2131460092