make space between TextSpan-CodePudding

I am trying to make space between TextSpan What is the best way to add space between TextSpan?

child: RichText(
        text: TextSpan(
          children: [
            TextSpan(
              text: 'Don\'t have an Account?',
              style: TextStyle(
                color: Colors.white,
                fontSize: 15.0,
                fontWeight: FontWeight.w400,
              ),
            ),
            
            TextSpan(
              text: 'Sign Up',
              style: TextStyle(
                color: Colors.white,
                fontSize: 15.0,
                fontWeight: FontWeight.bold,
              ),
            ),
          ],
        ),
      ),

CodePudding user response：

SizedBox widget can be used in between two widgets to add space between two widgets.

child: RichText(
        text: TextSpan(
          children: [
            TextSpan(
              text: 'Don\'t have an Account?',
              style: TextStyle(
                color: Colors.white,
                fontSize: 15.0,
                fontWeight: FontWeight.w400,
              ),
            ),
            SizedBox(height: 10),

            TextSpan(
              text: 'Sign Up',
              style: TextStyle(
                color: Colors.white,
                fontSize: 15.0,
                fontWeight: FontWeight.bold,
              ),
            ),
          ],
        ),
      ),

CodePudding user response：

I think the previous answer is wrong because you can't insert a SizedBox inside a InlineSpan List.

You can use the height property on the TextStyle to create some spacing:

 RichText(
          text:  TextSpan(
            children: [
              TextSpan(
                text: 'Don\'t have an Account?',
                style: TextStyle(
                  height: 1.5, //USE THIS PROPERTY
                  color: Colors.white,
                  fontSize: 15.0,
                  fontWeight: FontWeight.w400,
                ),
              ),
              SizedBox(height: 10),
              TextSpan(
                text: 'Sign Up',
                style: TextStyle(
                  color: Colors.white,
                  fontSize: 15.0,
                  fontWeight: FontWeight.bold,
                ),
              ),
            ],
          ),
        ),

More info in the docs: https://api.flutter.dev/flutter/painting/TextStyle/height.html