Flutter CardTheme etc. - how to?

[dhurbhat]

Hello -
I've exported a color scheme using Material Builder and in here, I notice that there aren't any CardTheme or IconTheme specified when the theme(ColorScheme colorScheme) method is called (invoked when light / dark mode is called).

For example, for Card's ThemeData, Material 3 suggests (see: Card Specs)

• color: colorScheme.surfaceContainerLow,
• surfaceTintColor: colorScheme.surfaceTint, and
• shadowColor: colorScheme.shadow,

It is ONLY when a .copyWith is called with the above overrides does the Material3 suggestions for Card theme are met. What I mean is unless I override the each instance of Card to surfaceContainerLow in my App, the Theme doesn't use the recommended color - this does not seem right to me...

So within the Flutter code generated by the the Theme Builder
Q: Does it mean that, for each widget, I have to create corresponding ThemeData objects? Is this the correct practice?

Appreciate any feedback.

OOPS! Forgot to mention that when I generated the Flutter files from Material-Builder, I had the checkbox "Color Match" set to true. Not sure if that's why there's no appBarTheme or cardTheme in the generated ThemeData...

[dhurbhat]

Hmmm... Just tried it without "Color Match" set to true and I still don't get all the Themes for Cards, Icons, etc.

Should I be adding these manually?