How to set color of all text in a specific container in flutter?

Question

I don't want to change the text color of the whole app. Just all the text inside a container. Can I wrap it with some other widget or something for this ?

Answer 1

To apply certain TextStyle properties only to a subtree of your app. You can use DefaultTextStyle

DefaultTextStyle(
  child: Container(child: /* your subtree */),
  style: TextStyle(color: Colors.red),
),

as a comment pointed out, this replaces all defaults, not just the color. This can be mitigated by using the merge constructor:

DefaultTextStyle.merge(
  child: Container(child: /* your subtree */),
  style: TextStyle(color: Colors.red),
),

Answer 2

Use DefaultTextStyle.merge to keep your theme and just change the color.

    DefaultTextStyle.merge(
        style: TextStyle(color: Colors.grey[400]),
        child: Column(...),
    )