merge method
Implementation
@override
UIDropdownThemeData merge(covariant UIDropdownThemeData? other) {
return UIDropdownThemeData(
height: other?.height ?? height,
iconSize: other?.iconSize ?? iconSize,
shadowColor: other?.shadowColor ?? shadowColor,
buttonBackgroundColor: other?.buttonBackgroundColor ?? buttonBackgroundColor,
iconColor: other?.iconColor ?? iconColor,
overlayBackgroundColor: other?.overlayBackgroundColor ?? overlayBackgroundColor,
textStyle: other?.textStyle ?? textStyle,
hintStyle: other?.hintStyle ?? hintStyle,
buttonBorderRadius: other?.buttonBorderRadius ?? buttonBorderRadius,
overlayBorderRadius: other?.overlayBorderRadius ?? overlayBorderRadius,
itemPadding: other?.itemPadding ?? itemPadding,
border: other?.border ?? border,
);
}