kCupertinoButtonDefaultIconSize top-level constant

double const kCupertinoButtonDefaultIconSize

The default value for IconThemeData.size of CupertinoButton.child.

Set to match the most-frequent size of icons in iOS (matches md/lg).

Used only when the CupertinoTextThemeData.actionTextStyle or CupertinoTextThemeData.actionSmallTextStyle has a null TextStyle.fontSize.

Implementation

const double kCupertinoButtonDefaultIconSize = 20.0;