How to change the symbol of Checkbox widget?

[Tim-Cao]

The default symbol of checkbox is cross symbol not a check symbol.

It makes us confused should we check or not?

For example,

[davep]

We evaluated check symbols but none were stable in their display across various operating systems and terminals.

[Tim-Cao]

Is it allowed to customized by css?

[davep]

No, it's set in the code of the widget.

[Tim-Cao]

I would like to use RadioButton to instead, however, the radio buton is misaligned, is it a bug?

[TomJGooding]

I would like to use RadioButton to instead, however, the radio buton is misaligned, is it a bug?

No, this is a font issue and not a bug with Textual. See #3091.

[Tim-Cao]

I see. Thanks. I use the switch to instead of checkbox.