Replacing a color constant value with a getMethod? while maintaining other predefined values-CodePudding

SizedBox(
        height: 50,
        child: Row(
          mainAxisAlignment: MainAxisAlignment.spaceEvenly,
          children: List.generate(
            listCategory.length,
            (index) => Text(
              listCategory[index],
              style: kTabText, ----The constant styled variable ----
            ),
          ),
        ),
      ),

The getColor method i'm looking to use,

Color getColor() {
late final Color color;
if (_currentPage >= 0 && _currentPage < 0.7) {
  color = listShoes[0].listImage[0].color;
} else if (_currentPage > 0.7 && _currentPage < 1.7) {
  color = listShoes[1].listImage[1].color;
} else if (_currentPage > 1.7 && _currentPage < 2.7) {
  color = listShoes[2].listImage[2].color;
}
return color;

}

Essentially I only want to replace the color on the constant text style without having to write the code manually, simply replace color only.

CodePudding user response：

You can do it with the method copyWith and call only variables you want to modify. https://api.flutter.dev/flutter/painting/TextStyle/copyWith.html