textStyle property

TextStyle? textStyle
final

TextStyle of the titleString displayed, with the icon on the dialog.

If this property is null, then it's default value is CommonAlertDialogThemeData.textStyle if it is also null, then it's default value is TextTheme.titleMedium, if it is also null, then it's default value is:-

TextStyle(
 fontSize: screenWidth * 0.04,
 fontWeight: FontWeight.bold,
)

where screenWidth is calculated as:-

double screenWidth = min(MediaQuery.of(context).size.width, 600);

Implementation

final TextStyle? textStyle;