headerHintStyle property
final
The style to use for the viewHintText on the search view.
If null, the value of SearchViewThemeData.headerHintStyle will be used.
If this is also null, the value of headerTextStyle will be used. If this is also null,
defaults to the bodyLarge text style from the current Theme. The default
text color is ColorScheme.onSurfaceVariant.
Implementation
final TextStyle? headerHintStyle;