ft.Colors.SURFACE_VARIANT --> AttributeError since flet 0.25.2

[NiTRoeSE]

Duplicate Check

• I have searched the opened issues and there are no duplicates

Describe the bug

Hi, after deprecation warning from flet >= 0.25 that the color enum have changed, i replaced ft.colors with 'ft.Colors' in whole code.
The color "ft.Colors.SURFACE_VARIANT" isn't present anymore. --> AttributeError: type object 'Colors' has no attribute 'SURFACE_VARIANT'. Did you mean: 'ON_SURFACE_VARIANT'? ( no i don't mean 'ON_SURFACE_VARIANT' )
In flet < 0.25 "ft.colors.SURFACE_VARIANT" works fine.

Code sample

Code

[Paste your code here]

To reproduce

User color ft.colors.SURFACE_VARIANT somewhere in your code and run it with flet < 0.25.
Change enum to ft.Colors.SURFACE_VARIANT and run it with flet >= 0.25 --> color not found anymore.

Expected behavior

That it works even after changing the enum.

Screenshots / Videos

Captures

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Operating System

macOS

Operating system details

15.2

Flet version

0.25.2

Regression

Yes, it used to work in a previous Flet version (please specify the version in additional details)

Suggestions

Maybe SURFACE_VARIANT was simply forgotten to port.. ?

Logs

Logs

AttributeError: type object 'Colors' has no attribute 'SURFACE_VARIANT'. Did you mean: 'ON_SURFACE_VARIANT'?

Additional details

No response

[ndonkoHenri]

Some colors have been removed/renamed to reflect the Flutter API:

• BACKGROUND -> SURFACE
• ON_BACKGROUND -> ON_SURFACE
• SURFACE_VARIANT -> SURFACE_CONTAINER_HIGHEST

Both the old and new values are present in ft.colors (lowercase c) but only the new ones are present in the ft.Colors Enum.

[NiTRoeSE]

@ndonkoHenri .. Thanks for your help :)

[fifi-fifs]

Hi just for the record, on this page: https://flet.dev/docs/controls/appbar the example still uses "SURFACE_VARIANT" (line 13) and of course it gives an error when the code is run. To reflect the latest Flet's updates, this should be now changed to "SURFACE_CONTAINER_HIGHEST".
I tested it and it is working (Ubuntu and iOS)
BTW thank you for Flet + great jobs in bringing things much more in line with Flutter i.e Colors better than colors!
I hope this helps
Regards
e