copyWith method
Implementation
ButtonThemeData copyWith(ButtonThemeData? style) {
if (style == null) return this;
return ButtonThemeData(
decoration: style.decoration ?? decoration,
cursor: style.cursor ?? cursor,
textStyle: style.textStyle ?? textStyle,
margin: style.margin ?? margin,
padding: style.padding ?? padding,
animationCurve: style.animationCurve ?? animationCurve,
animationDuration: style.animationDuration ?? animationDuration,
scaleFactor: style.scaleFactor ?? scaleFactor,
);
}