I have added `\t` to add spacing in a `Text` widget, but it moved to the next line. 

```
 child: new Text(
          "+\tAdd to-do",
          style: new TextStyle(
            color: Colors.white,
            fontSize: 20.0,
            fontWeight: FontWeight.w300,
            letterSpacing: 0.3,
          ),
        ),

```

[![enter image description here](https://i.stack.imgur.com/g1Zf9.png)](https://i.stack.imgur.com/g1Zf9.png)